Galaxy VL For UL – Technical Specifications PDF
990-91399H-001

Specifications

Specifications for 200 kW UPS

  Voltage (V) 380 400 415 440 480
Input Connections Single mains: 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)
Dual mains: 3-wire (L1, L2, L3, PE)		 Single mains: 4-wire* (L1, L2, L3, N, G) or
3-wire* (L1, L2, L3, G)
Dual mains: 3-wire* (L1, L2, L3, G)
Input voltage range (V) 331-437 340-460 353-477 374-506 408-552
Frequency (Hz) 40-70
Nominal input current (A) 316 299 288 272 249
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 –
Maximum input current (A) 371 365 352 332 303
Input current limitation (A) 371 370 366 342 313
Total harmonic distortion (THDI) <3% at 100% load
Input power factor >0.99 at load >25%, 0.95 at >15% load
Protection Built-in backfeed protection and fuses
Ramp-in Adaptive 1-300 seconds
Bypass Connections 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G)
Bypass voltage range (V) 342-418 360-440 374-457 396-484 432-528
Frequency (Hz) 50 or 60
Frequency range (Hz) Programmable: ±1, ±3, ±10. Default is ±3.
Nominal bypass current (A) 312 297 286 270 247
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 65 kAIC
65 kAIC with maintenance bypass cabinet (GVLMBCA200K500G)
45 kAIC Icw with bottom entry cabinet (GVBEC)
65 kAIC Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kAIC with backfeed breaker kit (GVLOPT003) installed in the UPS*
I2t thyristor value (A2s) 3.1 MA2s
Bypass backfeed protection options 1: Upstream installation of breaker with shunt trip connected to the UPS, OR
2: Installation with maintenance bypass cabinet (GVLMBCA200K500H / GVLMBCA200K500G), OR
3: Installation of backfeed breaker kit (GVLOPT004 / GVLOPT003) in the UPS.
Output Connections* 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G, GEC*)
Output voltage regulation Symmetrical load ± 1%
Asymmetrical load ± 3%
Overload capacity

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 110% continuous, 1600% for 100 milliseconds

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 125% continuous, 1600% for 100 milliseconds
Dynamic load response ± 5% after 2 ms, ± 1% after 50 ms
Output power factor 1
Nominal output current (A) 304 289 278 262 241
Minimum short circuit rating* Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating* 65 kA Icw
25 kA Icw with maintenance bypass cabinet GVLMBCA200K500H
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit GVLOPT004 installed in the UPS*		 –
Inverter output short circuit capabilities Varies with time. See graph and table values in Inverter Short Circuit Capabilities (Bypass not Available).
Output frequency (Hz) 50/60 (synchronized to bypass), 50/60 Hz ±0.1% (free-running)
Synchronized slew rate (Hz/sec) Programmable: 0.25, 0.5, 1, 2, 4, 6
Total harmonic distortion (THDU) <1% for linear load, <5% for non-linear load
Output performance classification (according to IEC/ EN62040-3) VFI-SS-11
Load crest factor 3
Load power factor 0.5 leading to 0.5 lagging without derating
Battery Charging power in % of output power 0-40% load: 80%
100% load: 15%		 0-40% load: 80%
100% load: 20%
Maximum charging power (kW) 0-40% load: 160
100% load: 30		 0-40% load: 160
100% load: 40
Nominal battery voltage (VDC) 480 for 40 blocks
576 for 48 blocks
Nominal float voltage (VDC) 545 for 40 blocks
654 for 48 blocks
Maximum boost voltage (VDC) 571 for 40 blocks
685 for 48 blocks
Temperature compensation (per cell) -3.3mV/°C for T ≥ 25 °C, 0mV/°C for T < 25 °C
End of discharge voltage (full load) (VDC) 384
End of discharge voltage (no load) (VDC) 420
Battery current at full load and nominal battery voltage (A) 434
Battery current at full load and minimum battery voltage (A) 543
Ripple current < 5% C20 (5 minute runtime)
Battery test Manual/automatic (selectable)
Maximum short circuit rating 30 kA
NOTE: Battery specifications are based on VRLA batteries.

Specifications for 250 kW UPS

  Voltage (V) 380 400 415 440 480
Input Connections Single mains: 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)
Dual mains: 3-wire (L1, L2, L3, PE)		 Single mains: 4-wire* (L1, L2, L3, N, G) or
3-wire* (L1, L2, L3, G)
Dual mains: 3-wire* (L1, L2, L3, G)
Input voltage range (V) 331-437 340-460 353-477 374-506 408-552
Frequency (Hz) 40-70
Nominal input current (A) 395 374 360 340 311
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 –
Maximum input current (A) 463 457 440 415 379
Input current limitation (A) 463 463 458 427 392
Total harmonic distortion (THDI) <3% at 100% load
Input power factor >0.99 at load >25%, 0.95 at >15% load
Protection Built-in backfeed protection and fuses
Ramp-in Adaptive 1-300 seconds
Bypass Connections 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G)
Bypass voltage range (V) 342-418 360-440 374-457 396-484 432-528
Frequency (Hz) 50 or 60
Frequency range (Hz) Programmable: ±1, ±3, ±10. Default is ±3.
Nominal bypass current (A) 390 371 357 337 309
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 65 kAIC
65 kAIC with maintenance bypass cabinet (GVLMBCA200K500G)
45 kAIC Icw with bottom entry cabinet (GVBEC)
65 kAIC Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kAIC with backfeed breaker kit (GVLOPT003) installed in the UPS*
I2t thyristor value (A2s) 3.1 MA2s
Bypass backfeed protection options 1: Upstream installation of breaker with shunt trip connected to the UPS, OR
2: Installation with maintenance bypass cabinet (GVLMBCA200K500H / GVLMBCA200K500G), OR
3: Installation of backfeed breaker kit (GVLOPT004 / GVLOPT003) in the UPS.
Output Connections* 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G, GEC*)
Output voltage regulation Symmetrical load ± 1%
Asymmetrical load ± 3%
Overload capacity

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 110% continuous, 1600% for 100 milliseconds

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 125% continuous, 1600% for 100 milliseconds
Dynamic load response ± 5% after 2 ms, ± 1% after 50 ms
Output power factor 1
Nominal output current (A) 380 361 348 328 301
Minimum short circuit rating* Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating* 65 kA Icw
25 kA Icw with maintenance bypass cabinet GVLMBCA200K500H
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit GVLOPT004 installed in the UPS*		 –
Inverter output short circuit capabilities Varies with time. See graph and table values in Inverter Short Circuit Capabilities (Bypass not Available).
Output frequency (Hz) 50/60 (synchronized to bypass), 50/60 Hz ±0.1% (free-running)
Synchronized slew rate (Hz/sec) Programmable: 0.25, 0.5, 1, 2, 4, 6
Total harmonic distortion (THDU) <1% for linear load, <5% for non-linear load
Output performance classification (according to IEC/ EN62040-3) VFI-SS-11
Load crest factor 3
Load power factor 0.5 leading to 0.5 lagging without derating
Battery Charging power in % of output power 0-40% load: 80%
100% load: 15%		 0-40% load: 80%
100% load: 20%
Maximum charging power (kW) 0-40% load: 200
100% load: 37.5		 0-40% load: 200
100% load: 50
Nominal battery voltage (VDC) 480 for 40 blocks
576 for 48 blocks
Nominal float voltage (VDC) 545 for 40 blocks
654 for 48 blocks
Maximum boost voltage (VDC) 571 for 40 blocks
685 for 48 blocks
Temperature compensation (per cell) -3.3mV/°C for T ≥ 25 °C, 0mV/°C for T < 25 °C
End of discharge voltage (full load) (VDC) 384
End of discharge voltage (no load) (VDC) 420
Battery current at full load and nominal battery voltage (A) 543
Battery current at full load and minimum battery voltage (A) 678
Ripple current < 5% C20 (5 minute runtime)
Battery test Manual/automatic (selectable)
Maximum short circuit rating 30 kA
NOTE: Battery specifications are based on VRLA batteries.

Specifications for 300 kW UPS

  Voltage (V) 380 400 415 440 480
Input Connections Single mains: 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)
Dual mains: 3-wire (L1, L2, L3, PE)		 Single mains: 4-wire* (L1, L2, L3, N, G) or
3-wire* (L1, L2, L3, G)
Dual mains: 3-wire* (L1, L2, L3, G)
Input voltage range (V) 331-437 340-460 353-477 374-506 408-552
Frequency (Hz) 40-70
Nominal input current (A) 474 449 432 408 373
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 –
Maximum input current (A) 555 548 528 498 455
Input current limitation (A) 555 555 549 513 470
Total harmonic distortion (THDI) <3% at 100% load
Input power factor >0.99 at load >25%, 0.95 at >15% load
Protection Built-in backfeed protection and fuses
Ramp-in Adaptive 1-300 seconds
Bypass Connections 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G)
Bypass voltage range (V) 342-418 360-440 374-457 396-484 432-528
Frequency (Hz) 50 or 60
Frequency range (Hz) Programmable: ±1, ±3, ±10. Default is ±3.
Nominal bypass current (A) 468 445 429 404 371
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 65 kAIC
65 kAIC with maintenance bypass cabinet (GVLMBCA200K500G)
45 kAIC Icw with bottom entry cabinet (GVBEC)
65 kAIC Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kAIC with backfeed breaker kit (GVLOPT003) installed in the UPS*
I2t thyristor value (A2s) 3.1 MA2s
Bypass backfeed protection options 1: Upstream installation of breaker with shunt trip connected to the UPS, OR
2: Installation with maintenance bypass cabinet (GVLMBCA200K500H / GVLMBCA200K500G), OR
3: Installation of backfeed breaker kit (GVLOPT004 / GVLOPT003) in the UPS.
Output Connections* 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G, GEC*)
Output voltage regulation Symmetrical load ± 1%
Asymmetrical load ± 3%
Overload capacity

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 110% continuous, 1600% for 100 milliseconds

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 125% continuous, 1600% for 100 milliseconds
Dynamic load response ± 5% after 2 ms, ± 1% after 50 ms
Output power factor 1
Nominal output current (A) 456 433 417 394 361
Minimum short circuit rating* Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating* 65 kA Icw
25 kA Icw with maintenance bypass cabinet GVLMBCA200K500H
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit GVLOPT004 installed in the UPS*		 –
Inverter output short circuit capabilities Varies with time. See graph and table values in Inverter Short Circuit Capabilities (Bypass not Available).
Output frequency (Hz) 50/60 (synchronized to bypass), 50/60 Hz ±0.1% (free-running)
Synchronized slew rate (Hz/sec) Programmable: 0.25, 0.5, 1, 2, 4, 6
Total harmonic distortion (THDU) <1% for linear load, <5% for non-linear load
Output performance classification (according to IEC/ EN62040-3) VFI-SS-11
Load crest factor 3
Load power factor 0.5 leading to 0.5 lagging without derating
Battery Charging power in % of output power 0-40% load: 80%
100% load: 15%		 0-40% load: 80%
100% load: 20%
Maximum charging power (kW) 0-40% load: 240
100% load: 45		 0-40% load: 240
100% load: 60
Nominal battery voltage (VDC) 480 for 40 blocks
576 for 48 blocks
Nominal float voltage (VDC) 545 for 40 blocks
654 for 48 blocks
Maximum boost voltage (VDC) 571 for 40 blocks
685 for 48 blocks
Temperature compensation (per cell) -3.3mV/°C for T ≥ 25 °C, 0mV/°C for T < 25 °C
End of discharge voltage (full load) (VDC) 384
End of discharge voltage (no load) (VDC) 420
Battery current at full load and nominal battery voltage (A) 651
Battery current at full load and minimum battery voltage (A) 814
Ripple current < 5% C20 (5 minute runtime)
Battery test Manual/automatic (selectable)
Maximum short circuit rating 30 kA
NOTE: Battery specifications are based on VRLA batteries.

Specifications for 350 kW UPS

  Voltage (V) 380 400 415 440 480
Input Connections Single mains: 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)
Dual mains: 3-wire (L1, L2, L3, PE)		 Single mains: 4-wire* (L1, L2, L3, N, G) or
3-wire* (L1, L2, L3, G)
Dual mains: 3-wire* (L1, L2, L3, G)
Input voltage range (V) 331-437 340-460 353-477 374-506 408-552
Frequency (Hz) 40-70
Nominal input current (A) 553 524 505 476 435
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 –
Maximum input current (A) 648 640 616 581 531
Input current limitation (A) 648 648 641 598 548
Total harmonic distortion (THDI) <3% at 100% load
Input power factor >0.99 at load >25%, 0.95 at >15% load
Protection Built-in backfeed protection and fuses
Ramp-in Adaptive 1-300 seconds
Bypass Connections 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G)
Bypass voltage range (V) 342-418 360-440 374-457 396-484 432-528
Frequency (Hz) 50 or 60
Frequency range (Hz) Programmable: ±1, ±3, ±10. Default is ±3.
Nominal bypass current (A) 546 519 500 472 432
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 65 kAIC
65 kAIC with maintenance bypass cabinet (GVLMBCA200K500G)
45 kAIC Icw with bottom entry cabinet (GVBEC)
65 kAIC Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kAIC with backfeed breaker kit (GVLOPT003) installed in the UPS*
I2t thyristor value (A2s) 3.1 MA2s
Bypass backfeed protection options 1: Upstream installation of breaker with shunt trip connected to the UPS, OR
2: Installation with maintenance bypass cabinet (GVLMBCA200K500H / GVLMBCA200K500G), OR
3: Installation of backfeed breaker kit (GVLOPT004 / GVLOPT003) in the UPS.
Output Connections* 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G, GEC*)
Output voltage regulation Symmetrical load ± 1%
Asymmetrical load ± 3%
Overload capacity

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 110% continuous, 1600% for 100 milliseconds

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 125% continuous, 1600% for 100 milliseconds
Dynamic load response ± 5% after 2 ms, ± 1% after 50 ms
Output power factor 1
Nominal output current (A) 532 505 487 459 421
Minimum short circuit rating* Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating* 65 kA Icw
25 kA Icw with maintenance bypass cabinet GVLMBCA200K500H
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit GVLOPT004 installed in the UPS*		 –
Inverter output short circuit capabilities Varies with time. See graph and table values in Inverter Short Circuit Capabilities (Bypass not Available).
Output frequency (Hz) 50/60 (synchronized to bypass), 50/60 Hz ±0.1% (free-running)
Synchronized slew rate (Hz/sec) Programmable: 0.25, 0.5, 1, 2, 4, 6
Total harmonic distortion (THDU) <1% for linear load, <5% for non-linear load
Output performance classification (according to IEC/ EN62040-3) VFI-SS-11
Load crest factor 3
Load power factor 0.5 leading to 0.5 lagging without derating
Battery Charging power in % of output power 0-40% load: 80%
100% load: 15%		 0-40% load: 80%
100% load: 20%
Maximum charging power (kW) 0-40% load: 280
100% load: 52.5		 0-40% load: 280
100% load: 70
Nominal battery voltage (VDC) 480 for 40 blocks
576 for 48 blocks
Nominal float voltage (VDC) 545 for 40 blocks
654 for 48 blocks
Maximum boost voltage (VDC) 571 for 40 blocks
685 for 48 blocks
Temperature compensation (per cell) -3.3mV/°C for T ≥ 25 °C, 0mV/°C for T < 25 °C
End of discharge voltage (full load) (VDC) 384
End of discharge voltage (no load) (VDC) 420
Battery current at full load and nominal battery voltage (A) 760
Battery current at full load and minimum battery voltage (A) 949
Ripple current < 5% C20 (5 minute runtime)
Battery test Manual/automatic (selectable)
Maximum short circuit rating 30 kA
NOTE: Battery specifications are based on VRLA batteries.

Specifications for 400 kW UPS

  Voltage (V) 380 400 415 440 480
Input Connections Single mains: 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)
Dual mains: 3-wire (L1, L2, L3, PE)		 Single mains: 4-wire* (L1, L2, L3, N, G) or
3-wire* (L1, L2, L3, G)
Dual mains: 3-wire* (L1, L2, L3, G)
Input voltage range (V) 331-437 340-460 353-477 374-506 408-552
Frequency (Hz) 40-70
Nominal input current (A) 632 599 577 544 497
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 –
Maximum input current (A) 740 731 704 664 607
Input current limitation (A) 740 740 732 683 626
Total harmonic distortion (THDI) <3% at 100% load
Input power factor >0.99 at load >25%, 0.95 at >15% load
Protection Built-in backfeed protection and fuses
Ramp-in Adaptive 1-300 seconds
Bypass Connections 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G)
Bypass voltage range (V) 342-418 360-440 374-457 396-484 432-528
Frequency (Hz) 50 or 60
Frequency range (Hz) Programmable: ±1, ±3, ±10. Default is ±3.
Nominal bypass current (A) 624 593 572 539 494
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 65 kAIC
65 kAIC with maintenance bypass cabinet (GVLMBCA200K500G)
45 kAIC Icw with bottom entry cabinet (GVBEC)
65 kAIC Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kAIC with backfeed breaker kit (GVLOPT003) installed in the UPS*
I2t thyristor value (A2s) 3.1 MA2s
Bypass backfeed protection options 1: Upstream installation of breaker with shunt trip connected to the UPS, OR
2: Installation with maintenance bypass cabinet (GVLMBCA200K500H / GVLMBCA200K500G), OR
3: Installation of backfeed breaker kit (GVLOPT004 / GVLOPT003) in the UPS.
Output Connections* 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G, GEC*)
Output voltage regulation Symmetrical load ± 1%
Asymmetrical load ± 3%
Overload capacity

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 110% continuous, 1600% for 100 milliseconds

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 125% continuous, 1600% for 100 milliseconds
Dynamic load response ± 5% after 2 ms, ± 1% after 50 ms
Output power factor 1
Nominal output current (A) 608 577 556 525 481
Minimum short circuit rating* Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating* 65 kA Icw
25 kA Icw with maintenance bypass cabinet GVLMBCA200K500H
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit GVLOPT004 installed in the UPS*		 –
Inverter output short circuit capabilities Varies with time. See graph and table values in Inverter Short Circuit Capabilities (Bypass not Available).
Output frequency (Hz) 50/60 (synchronized to bypass), 50/60 Hz ±0.1% (free-running)
Synchronized slew rate (Hz/sec) Programmable: 0.25, 0.5, 1, 2, 4, 6
Total harmonic distortion (THDU) <1% for linear load, <5% for non-linear load
Output performance classification (according to IEC/ EN62040-3) VFI-SS-11
Load crest factor 3
Load power factor 0.5 leading to 0.5 lagging without derating
Battery Charging power in % of output power 0-40% load: 80%
100% load: 15%		 0-40% load: 80%
100% load: 20%
Maximum charging power (kW) 0-40% load: 320
100% load: 60		 0-40% load: 320
100% load: 80
Nominal battery voltage (VDC) 480 for 40 blocks
576 for 48 blocks
Nominal float voltage (VDC) 545 for 40 blocks
654 for 48 blocks
Maximum boost voltage (VDC) 571 for 40 blocks
685 for 48 blocks
Temperature compensation (per cell) -3.3mV/°C for T ≥ 25 °C, 0mV/°C for T < 25 °C
End of discharge voltage (full load) (VDC) 384
End of discharge voltage (no load) (VDC) 420
Battery current at full load and nominal battery voltage (A) 868
Battery current at full load and minimum battery voltage (A) 1085
Ripple current < 5% C20 (5 minute runtime)
Battery test Manual/automatic (selectable)
Maximum short circuit rating 30 kA
NOTE: Battery specifications are based on VRLA batteries.

Specifications for 450 kW UPS

  Voltage (V) 380 400 415 440 480
Input Connections Single mains: 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)
Dual mains: 3-wire (L1, L2, L3, PE)		 Single mains: 4-wire* (L1, L2, L3, N, G) or
3-wire* (L1, L2, L3, G)
Dual mains: 3-wire* (L1, L2, L3, G)
Input voltage range (V) 331-437 340-460 353-477 374-506 408-552
Frequency (Hz) 40-70
Nominal input current (A) 711 674 649 612 559
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 –
Maximum input current (A) 833 822 792 747 682
Input current limitation (A) 833 833 824 769 705
Total harmonic distortion (THDI) <3% at 100% load
Input power factor >0.99 at load >25%, 0.95 at >15% load
Protection Built-in backfeed protection and fuses
Ramp-in Adaptive 1-300 seconds
Bypass Connections 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G)
Bypass voltage range (V) 342-418 360-440 374-457 396-484 432-528
Frequency (Hz) 50 or 60
Frequency range (Hz) Programmable: ±1, ±3, ±10. Default is ±3.
Nominal bypass current (A) 702 667 643 607 556
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 65 kAIC
65 kAIC with maintenance bypass cabinet (GVLMBCA200K500G)
45 kAIC Icw with bottom entry cabinet (GVBEC)
65 kAIC Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kAIC with backfeed breaker kit (GVLOPT003) installed in the UPS*
I2t thyristor value (A2s) 3.1 MA2s
Bypass backfeed protection options 1: Upstream installation of breaker with shunt trip connected to the UPS, OR
2: Installation with maintenance bypass cabinet (GVLMBCA200K500H / GVLMBCA200K500G), OR
3: Installation of backfeed breaker kit (GVLOPT004 / GVLOPT003) in the UPS.
Output Connections* 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G, GEC*)
Output voltage regulation Symmetrical load ± 1%
Asymmetrical load ± 3%
Overload capacity

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 110% continuous, 1600% for 100 milliseconds

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 125% continuous, 1600% for 100 milliseconds
Dynamic load response ± 5% after 2 ms, ± 1% after 50 ms
Output power factor 1
Nominal output current (A) 684 650 626 590 541
Minimum short circuit rating* Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating* 65 kA Icw
25 kA Icw with maintenance bypass cabinet GVLMBCA200K500H
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit GVLOPT004 installed in the UPS*		 –
Inverter output short circuit capabilities Varies with time. See graph and table values in Inverter Short Circuit Capabilities (Bypass not Available).
Output frequency (Hz) 50/60 (synchronized to bypass), 50/60 Hz ±0.1% (free-running)
Synchronized slew rate (Hz/sec) Programmable: 0.25, 0.5, 1, 2, 4, 6
Total harmonic distortion (THDU) <1% for linear load, <5% for non-linear load
Output performance classification (according to IEC/ EN62040-3) VFI-SS-11
Load crest factor 3
Load power factor 0.5 leading to 0.5 lagging without derating
Battery Charging power in % of output power 0-40% load: 80%
100% load: 15%		 0-40% load: 80%
100% load: 20%
Maximum charging power (kW) 0-40% load: 360
100% load: 67.5		 0-40% load: 360
100% load: 90
Nominal battery voltage (VDC) 480 for 40 blocks
576 for 48 blocks
Nominal float voltage (VDC) 545 for 40 blocks
654 for 48 blocks
Maximum boost voltage (VDC) 571 for 40 blocks
685 for 48 blocks
Temperature compensation (per cell) -3.3mV/°C for T ≥ 25 °C, 0mV/°C for T < 25 °C
End of discharge voltage (full load) (VDC) 384
End of discharge voltage (no load) (VDC) 420
Battery current at full load and nominal battery voltage (A) 977
Battery current at full load and minimum battery voltage (A) 1221
Ripple current < 5% C20 (5 minute runtime)
Battery test Manual/automatic (selectable)
Maximum short circuit rating 30 kA
NOTE: Battery specifications are based on VRLA batteries.

Specifications for 500 kW UPS

  Voltage (V) 380 400 415 440 480
Input Connections Single mains: 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)
Dual mains: 3-wire (L1, L2, L3, PE)		 Single mains: 4-wire* (L1, L2, L3, N, G) or
3-wire* (L1, L2, L3, G)
Dual mains: 3-wire* (L1, L2, L3, G)
Input voltage range (V) 331-437 340-460 353-477 374-506 408-552
Frequency (Hz) 40-70
Nominal input current (A) 790 749 721 680 621
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 –
Maximum input current (A) 925 914 880 830 758
Input current limitation (A) 925 925 915 854 783
Total harmonic distortion (THDI) <3% at 100% load
Input power factor >0.99 at load >25%, 0.95 at >15% load
Protection Built-in backfeed protection and fuses
Ramp-in Adaptive 1-300 seconds
Bypass Connections 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G)
Bypass voltage range (V) 342-418 360-440 374-457 396-484 432-528
Frequency (Hz) 50 or 60
Frequency range (Hz) Programmable: ±1, ±3, ±10. Default is ±3.
Nominal bypass current (A) 780 741 715 674 618
Minimum short circuit rating Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet (GVLMBCA200K500H)
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit (GVLOPT004) installed in the UPS*		 65 kAIC
65 kAIC with maintenance bypass cabinet (GVLMBCA200K500G)
45 kAIC Icw with bottom entry cabinet (GVBEC)
65 kAIC Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kAIC with backfeed breaker kit (GVLOPT003) installed in the UPS*
I2t thyristor value (A2s) 3.1 MA2s
Bypass backfeed protection options 1: Upstream installation of breaker with shunt trip connected to the UPS, OR
2: Installation with maintenance bypass cabinet (GVLMBCA200K500H / GVLMBCA200K500G), OR
3: Installation of backfeed breaker kit (GVLOPT004 / GVLOPT003) in the UPS.
Output Connections* 4-wire (L1, L2, L3, N, PE) or
3-wire (L1, L2, L3, PE)		 4-wire (L1, L2, L3, N, G) or
3-wire (L1, L2, L3, G, GEC*)
Output voltage regulation Symmetrical load ± 1%
Asymmetrical load ± 3%
Overload capacity

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 110% continuous, 1600% for 100 milliseconds

Normal operation: 150% for 1 minute, 125% for 10 minutes, (110% continuous*)
Battery operation: 125% for 1 minute
Bypass operation: 125% continuous, 1600% for 100 milliseconds
Dynamic load response ± 5% after 2 ms, ± 1% after 50 ms
Output power factor 1
Nominal output current (A) 760 722 696 656 601
Minimum short circuit rating* Dependent on upstream protection. See section for Recommended upstream protection for IEC for details. –
Maximum short circuit rating* 65 kA Icw
25 kA Icw with maintenance bypass cabinet GVLMBCA200K500H
45 kA Icw with bottom entry cabinet (GVBEC)
65 kA Icw with bottom entry cabinet (GVBEC and GVLOPT012 installed)
65 kA Icc with backfeed breaker kit GVLOPT004 installed in the UPS*		 –
Inverter output short circuit capabilities Varies with time. See graph and table values in Inverter Short Circuit Capabilities (Bypass not Available).
Output frequency (Hz) 50/60 (synchronized to bypass), 50/60 Hz ±0.1% (free-running)
Synchronized slew rate (Hz/sec) Programmable: 0.25, 0.5, 1, 2, 4, 6
Total harmonic distortion (THDU) <1% for linear load, <5% for non-linear load
Output performance classification (according to IEC/ EN62040-3) VFI-SS-11
Load crest factor 3
Load power factor 0.5 leading to 0.5 lagging without derating
Battery Charging power in % of output power 0-40% load: 80%
100% load: 15%		 0-40% load: 80%
100% load: 20%
Maximum charging power (kW) 0-40% load: 400
100% load: 75		 0-40% load: 400
100% load: 100
Nominal battery voltage (VDC) 480 for 40 blocks
576 for 48 blocks
Nominal float voltage (VDC) 545 for 40 blocks
654 for 48 blocks
Maximum boost voltage (VDC) 571 for 40 blocks
685 for 48 blocks
Temperature compensation (per cell) -3.3mV/°C for T ≥ 25 °C, 0mV/°C for T < 25 °C
End of discharge voltage (full load) (VDC) 384
End of discharge voltage (no load) (VDC) 420
Battery current at full load and nominal battery voltage (A) 1085
Battery current at full load and minimum battery voltage (A) 1356
Ripple current < 5% C20 (5 minute runtime)
Battery test Manual/automatic (selectable)
Maximum short circuit rating 30 kA
NOTE: Battery specifications are based on VRLA batteries.

Upstream and Downstream Protection for UL

Preconditions for Live Swap of Power Modules

Live Swap of power modules is only allowed under the following preconditions for the UPS installation; Follow either scenario 1 or scenario 2:

Preconditions for UPS installation — scenario 1 with instantaneous override values and trip times set according to the tables below in Recommended Upstream Protection for UL Preconditions for UPS installation — scenario 2 with alternative breaker configurations supported with GVLOPT011 and breaker with ERMS mode*
Circuit breakers must have instantaneous trip time of maximum 50 ms. Circuit breakers must be installed for input (unit input breaker UIB) and bypass (static switch input breaker SSIB).
Circuit breakers must have instantaneous override values set according to the table below. Circuit breakers (UIB, SSIB) must be equipped with NEC 240.87, NFPA70E, IEEE1584, or EN51110-1 compliant ERMS mode.
Circuit breakers must be installed for input (unit input breaker UIB) and bypass (static switch input breaker SSIB). For parallel systems with three or more UPSs: Circuit breakers must be installed for the output (unit output breaker UOB) of each UPS. The unit output breaker (UOB) is sized as the static switch input breaker (SSIB).
For parallel system with three or more UPSs: Circuit breakers must be installed for the output (unit output breaker UOB) of each UPS. The unit output breaker (UOB) is sized as the static switch input breaker (SSIB). Circuit breaker (UOB) must be equipped with NEC 240.87, NFPA70E, IEEE1584, or EN51110-1 compliant ERMS mode.
Live Swap is not supported for >65kAbf installations where current limiting disconnect devices are used to protect the UPS. GVLOPT011 (Galaxy VL door switch kit) must be installed in the UPS and connected so ERMS mode is set to ON on UIB and SSIB and UOB when the front door of the UPS is opened.
  In ERMS mode, the instantaneous trip current shall be set to 5000 A or less. All time-delay settings shall be set to zero.

Schneider Electric reserves the right to remove the Live Swap label from the product front if the preconditions for scenario 1 or scenario 2 are not met.

DANGER
Hazard of electric shock, explosion, or arc flash
Only perform Live Swap of the power modules in UPS installations that follow the preconditions for scenario 1 or scenario 2.
Failure to follow these instructions will result in death or serious injury.

Recommended Upstream Protection for UL

The bypass/output breakers are sized based on the nominal current +10%. This is to accommodate either low grid voltage or deviation in cable length between parallel UPSs. The battery breakers are sized based on the end-of-discharge voltage which has been defined as 380 VDC.

NOTE: Overcurrent protection is to be provided by others and marked with its function.
UPS rating 200 kW 250 kW
  Input Bypass Input Bypass
Breaker type LJF36400CU31X LJF36400CU31X

LJF36400CU31X

 LJF36400CU31X
Ir 320 280 400 360
tr ≥4 ≥4 ≥4 ≥4
li (x In) ≤12 ≤12 ≤12 ≤12
UPS rating 300 kW 350 kW 400 kW
  Input Bypass Input Bypass Input Bypass
Breaker type

PJF36060CU31A

PJF36060CU31A

 PJF36060CU31A

PJF36060CU31A

 PJF36080CU31A PJF36060CU31A
Ir 480 420 540 480 640 540
tr ≥4 ≥4 ≥4 ≥4 ≥4 ≥4
li (x In) ≤12 ≤12 ≤10 ≤12 ≤10 ≤12
UPS rating 450 kW 500 kW
  Input Bypass Input Bypass
Breaker type PJF36080CU31A PJF36080CU31A PJF36080CU31A PJF36080CU31A
Ir 720 640 800 720
tr ≥4 ≥4 ≥4 ≥4
li (x In) ≤8 ≤10 ≤8 ≤10

Recommended Cable Sizes for UL

DANGER
hazard of electric shock, explosion, or arc flash
  • All wiring must comply with all applicable national and/or electrical codes.
  • The maximum allowable cable size is 600 kcmil for input/bypass/output/neutral/ground cables.
  • The maximum allowable cable size is 500 kcmil for DC cables.
  • Shrink sleeve must be fitted over cable lug crimped zone and must overlap with the cable insulation on all power cables.
Failure to follow these instructions will result in death or serious injury.

The maximum number of cable connections per busbar:

  • 4 on input/output/bypass busbars

  • 4 x 600 kcmil on input/output/bypass busbars

  • 5 x 500 kcmil or 8 x 300 kcmil on DC+/DC- busbars

  • 8 on N busbar

  • 16 on ground busbar

NOTE: Overcurrent protection is to be provided by others.

Cable sizes in this manual are based on Table 310.15 (B)(16) of the National Electrical Code (NEC) with the following assertions*:

  • 90 °C (194 °F) conductors (75 °C (167 °F) termination)

  • An ambient temperature of 30 °C (86 °F)

  • Use of copper or aluminum conductors

If the ambient temperature is greater than 30 °C (86 °F), larger conductors are to be selected in accordance with the correction factors of the NEC.

Equipment grounding conductors (EGC) are sized in accordance with the minimum requirements in NEC Article 250.122 and Table 250.122.

NOTE: 100% rated circuit breakers for UIB, UOB, MBB, SSIB. 100% rated breakers for battery breakers.

The bypass/output cables are sized based on the nominal current +10%. This is to accommodate either low grid voltage or deviation in length between parallel UPSs. The battery cables are sized based on end-of-discharge voltage which has been defined as 380 VDC.

Copper

UPS rating 200 kW 250 kW 300 kW 350 kW 400 kW 450 kW 500 kW
Voltage (V) 480 480 480 480 480 480 480
Input phases (AWG/kcmil) 1 x 350 1 x 500 2 x 4/0 2 x 300 2 x 350 2 x 400 2 x 500
Input EGC (AWG/kcmil) 1 x 3 1 x 3 2 x 2 2 x 1 2 x 1/0 2 x 1/0 2 x 1/0
Bypass/output phases (AWG/kcmil) 1 x 300 1 x 400 1 x 600 2 x 250 2 x 300 2 x 350 2 x 400
Bypass EGC/output EGC (AWG/kcmil) 1 x 4 1 x 3 1 x 2 2 x 2 2 x 1 2 x 1/0 2 x 1/0
DC+/DC- (AWG/kcmil) 2 x 300 2 x 400 3 x 350 3 x 400 4 x 350 4 x 400 4 x 500
DC EGC (AWG/kcmil) 2 x 1 2 x 1/0 3 x 2/0 3 x 2/0 4 x 3/0 4 x 4/0 4 x 4/0
Inverter midpoint cable for 3-wire parallel (AWG/kcmil) 1 x 350 1 x 500 2 x 4/0 2 x 300 2 x 350 2 x 400 2 x 500

Aluminum

UPS rating 200 kW 250 kW 300 kW 350 kW 400 kW 450 kW 500 kW
Voltage (V) 480 480 480 480 480 480 480
Input phases (AWG/kcmil) 1 x 500 2 x 250 2 x 300 2 x 400 2 x 500 (3 x 300)* (3 x 400)*
Input EGC (AWG/kcmil) 1 x 1 2 x 1 2 x 1/0 2 x 2/0 2 x 3/0 3 x 3/0 3 x 3/0
Bypass/output phases (AWG/kcmil) 1 x 400 1 x 600 2 x 250 2 x 350 2 x 400 2 x 500 2 x 600
Bypass EGC/output EGC (AWG/kcmil) 1 x 2 1 x 1 2 x 1/0 2 x 1/0 2 x 2/0 2 x 3/0 2 x 3/0
DC+/DC- (AWG/kcmil) 2 x 500 3 x 300 3 x 500 4 x 350 4 x 500 5 x 400 5 x 500
DC EGC (AWG/kcmil) 1 x 2/0 3 x 3/0 3 x 4/0 4 x 4/0 4 x 250 5 x 350 5 x 350
Inverter midpoint cable for 3-wire parallel (AWG/kcmil) 1 x 500 2 x 250 2 x 300 2 x 400 2 x 500 3 x 300 3 x 400

Guidance for Organizing Input, Bypass, And Output Cables

The input, bypass, and output cables must be grouped in circuits. On raceways, use one of the two shown cable formations.

Load Sharing in Bypass Operation in a Parallel System

The impedance of the bypass paths need to be controlled in a parallel UPS system. When operating in bypass mode, the parallel load sharing is determined by the total impedance of the bypass path comprising cables, switchgear, static bypass switch, and cable formation.

Parallel System – Dual Mains

NOTICE
Risk of equipment damage
To ensure correct load sharing in bypass operation in a parallel system, the following recommendations apply:
  • The bypass cables must be the same length for all UPSs.
  • The output cables must be the same length for all UPSs.
  • The input cables must be the same length for all UPSs in a single mains system.
  • Cable formation recommendations must be followed.
  • The reactance of busbar layout in the bypass/input and output switchgear must be the same for all UPSs.
If the above recommendations are not followed the result can be uneven load sharing in bypass and overload of individual UPSs.
Failure to follow these instructions can result in equipment damage.

eConversion Limits for Parallel UPS Systems

eConversion requires a minimum load percentage on the UPS for parallel UPS systems. The minimum required load percentages depend on the power cable sizes.

NOTE: For installations using the recommended cable sizes, refer to the Standard eConversion Limits Based on Recommended Cable Sizes table for the minimum load percentages.

Standard eConversion Limits Based on Recommended Cable Sizes

UPS rating Minimum load %
200 kW 34%
250 kW 27%
300 kW 23%
350 kW 19%
400 kW 17%
450 kW 15%
500 kW 14%

The other prerequisites to use this table include:

  • The values are calculated based on the use of recommended cable sizes.

  • Installations with maximum two cables on each phase are supported.

  • The bypass and output cables must have equal length for all UPSs.

NOTE: For certain installations such as installations with 80% breakers or where other installation methods have been applied to comply with the IEC standard, it is possible that non-recommended cable sizes will be used. For installations using non-recommended cable sizes, refer to the Standard eConversion Limits Based on Non-recommended Cable Sizes table for the voltage ratings percentages.

Standard eConversion Limits Based on Non-recommended Cable Sizes

UPS rating Minimum load %
200 kW 50%
250 kW 40%
300 kW 34%
350 kW 29%
400 kW 25%
450 kW 22%
500 kW 20%

The other prerequisites to use this table include:

  • The values are calculated based on the scenario of using non-recommended cable sizes.

  • Installations with three or four cables on each phase are supported.

  • The bypass and output cables must have equal length for all UPSs.

Recommended Bolt and Lug Sizes for UL

NOTICE
risk of equipment damage
Use only UL approved compression cable lugs.
Failure to follow these instructions can result in equipment damage.

Copper

Cable size Bolt size Cable lug type (one hole) Cable lug type (two hole NEMA) Crimping tool Die
1/0 AWG M10x35mm

LCB1/0-12-X

LCC1/0-12-X

 CT-930

CD-920-1/0 Pink P42
2/0 AWG M10x35mm

LCB2/0-12-X

LCC2/0-12-X

 CT-930

CD-920-2/0 Black P45
3/0 AWG M10x35mm

LCB3/0-12-X

LCC3/0-12-X

 CT-930

CD-920-3/0 Orange P50
4/0 AWG M10x35mm

LCB4/0-12-X

LCC4/0-12-X

 CT-930

CD-920-4/0 Purple P54
250 kcmil M10x35mm

LCB250-12-X

LCC250-12-X

 CT-930

CD-920-250 Yellow P62
300 kcmil M10x35mm

LCB300-12-X

LCC300-12-X

 CT-930

CD-920-300 Red P66
350 kcmil M10x35mm

LCB350-12-X

LCC350-12-X

 CT-930

CD-920-350 Red P71
400 kcmil M10x35mm

LCB400-12-X

LCC400-12-6

 CT-930

CD-920-400 Blue P76
450 kcmil M10x35mm —

LCC450-12-6

 CT-930 —
500 kcmil M10x35mm

LCB500-12-X

LCC500-12-6

 CT-930

CD-920-500 Blue P87

Aluminum

Cable size Bolt size Cable lug type (one hole) Cable lug type (two hole NEMA) Crimping tool Die
1/0 AWG M10x35mm

LAA1/0-12-5

LAB1/0-12-X

 CT-930

CD-920-1/0 Pink P42
2/0 AWG M10x35mm

LAA2/0-12-5

LAB2/0-12-5

 CT-930

CD-920-2/0 Black P45
3/0 AWG M10x35mm

LAA3/0-12-5

LAB3/0-12-5

 CT-930

CD-920-3/0 Orange P50
4/0 AWG M10x35mm

LAA4/0-12-5

LAB4/0-12-5R

 CT-930

CD-920-4/0 Purple P54
250 kcmil M10x35mm

LAA250-12-5

LAB250-12-5

 CT-930

CD-920-250 Yellow P62
300 kcmil M10x35mm

LAA300-12-2

LAB300-12-2

 CT-930

CD-920-300 Red P66
350 kcmil M10x35mm

LAA350-12-2

LAB350-12-2R

 CT-930

CD-920-350 Red P71
400 kcmil M10x35mm —

LAB400-12-2

 CT-930

CD-920-400 Blue P76
500 kcmil M10x35mm

LAA500-12-2

LAB500-12-2R

 CT-930

CD-920-500 Blue P87

Torque Specifications

Bolt size Torque
M6 5 Nm (3.69 lb-ft / 44.3 lb-in)
M8 17.5 Nm (12.91 lb-ft / 154.9 lb-in)
M10 30 Nm (22 lb-ft / 194.7 lb-in)
M12 50 Nm (36.87 lb-ft / 442.5 lb-in)
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