990-91377D-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
Maximum input current (A) 364 359 346 326 298
Input current limitation (A) 364 364 360 336 308
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) 307 292 281 265 243
Maximum input short circuit level (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet
45 kA Icw with bottom entry cabinet
45 kA Icc with backfeed breaker kit installed in the UPS
65 kAIC
65 kAIC with maintenance bypass cabinet
45 kAIC with bottom entry cabinet
45 kAIC with backfeed breaker kit 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, OR
3: Installation of backfeed breaker kit 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
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-111
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
Maximum input current (A) 455 449 432 408 373
Input current limitation (A) 455 455 450 420 385
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) 384 364 351 331 304
Maximum input short circuit level (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet
45 kA Icw with bottom entry cabinet
45 kA Icc with backfeed breaker kit installed in the UPS
65 kAIC
65 kAIC with maintenance bypass cabinet
45 kAIC with bottom entry cabinet
45 kAIC with backfeed breaker kit 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, OR
3: Installation of backfeed breaker kit 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
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-111
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
Maximum input current (A) 546 539 519 490 447
Input current limitation (A) 546 546 540 504 462
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) 460 437 422 398 364
Maximum input short circuit level (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet
45 kA Icw with bottom entry cabinet
45 kA Icc with backfeed breaker kit installed in the UPS
65 kAIC
65 kAIC with maintenance bypass cabinet
45 kAIC with bottom entry cabinet
45 kAIC with backfeed breaker kit 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, OR
3: Installation of backfeed breaker kit 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
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-111
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
Maximum input current (A) 637 629 605 571 522
Input current limitation (A) 637 637 630 588 539
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) 537 510 492 464 425
Maximum input short circuit level (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet
45 kA Icw with bottom entry cabinet
45 kA Icc with backfeed breaker kit installed in the UPS
65 kAIC
65 kAIC with maintenance bypass cabinet
45 kAIC with bottom entry cabinet
45 kAIC with backfeed breaker kit 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, OR
3: Installation of backfeed breaker kit 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
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-111
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
Maximum input current (A) 728 719 692 653 596
Input current limitation (A) 728 728 720 672 616
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) 614 583 562 530 486
Maximum input short circuit level (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet
45 kA Icw with bottom entry cabinet
45 kA Icc with backfeed breaker kit installed in the UPS
65 kAIC
65 kAIC with maintenance bypass cabinet
45 kAIC with bottom entry cabinet
45 kAIC with backfeed breaker kit 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, OR
3: Installation of backfeed breaker kit 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
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-111
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
Maximum input current (A) 819 809 778 734 671
Input current limitation (A) 819 819 810 756 693
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) 691 656 632 596 547
Maximum input short circuit level (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet
45 kA Icw with bottom entry cabinet
45 kA Icc with backfeed breaker kit installed in the UPS
65 kAIC
65 kAIC with maintenance bypass cabinet
45 kAIC with bottom entry cabinet
45 kAIC with backfeed breaker kit 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, OR
3: Installation of backfeed breaker kit 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
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-111
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
Maximum input current (A) 910 898 865 816 746
Input current limitation (A) 910 910 900 840 770
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) 767 729 703 663 607
Maximum input short circuit level (three cycles) 65 kA Icw
25 kA Icw with maintenance bypass cabinet
45 kA Icw with bottom entry cabinet
45 kA Icc with backfeed breaker kit installed in the UPS
65 kAIC
65 kAIC with maintenance bypass cabinet
45 kAIC with bottom entry cabinet
45 kAIC with backfeed breaker kit 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, OR
3: Installation of backfeed breaker kit 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
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-111
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 IEC

DANGER
Hazard of electric shock, explosion, or arc flash
  • Circuit breakers must have instantaneous trip time of maximum 60 ms.
  • Circuit breakers must have instantaneous override values set according to the table below.
  • Circuit breakers must be installed for input (unit input breaker UIB) and bypass (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).
  • Live Swap is not supported for >65kAbf installations where current limiting disconnect devices are used to protect the UPS.
Failure to follow these instructions will result in death or serious injury.

Schneider Electric reserves the right to remove the Live Swap label from the product front if the conditions are not met.

NOTE: For local directives which require 4-pole circuit breakers: If neutral conductor is expected to carry a high current, due to line-neutral non-linear load, the circuit breaker must be rated according to expected neutral current.

The bypass/output breakers are sized for low grid voltage UN -10%. The battery breakers are sized and trimmed for kW rating at end of discharge voltage but does not necessarily offer overload protection as the cables are sized for kW rating at end of discharge voltage in accordance with IEC 60364 433.3 Omission of devices for protection against overload.

Recommended Upstream Protection for IEC

UPS rating 200 kW
  Input Bypass/Output Battery
Voltage (V) 380 400 415 440 380 400 415 440 380-440
Breaker type

ComPacT NSX 400H MicroLogic 2.0 (3P: C4032D400, 4P: C4042D400)

ComPacT NS 630S DC TM-D (C634TM630D)
In/trip unit 400 400 400 400 400 400 400 400 360
Io 400 360 360 360 360 360 320 320
Ir setting 0.92 1 0.97 0.94 0.95 0.9 0.98 0.93 0.9
Ir 368 360 349 338 342 324 314 298 567
Isd <10 x Ir <10 x Ir <10 x Ir <10 x Ir 10 x Ir 10 x Ir 10 x Ir 10 x Ir <10 x Ir
UPS rating 250 kW
  Input Bypass/Output Battery
Voltage (V) 380 400 415 440 380 400 415 440 380-440
Breaker type ComPacT NSX 630H MicroLogic 2.0 (3P: C6332D630, 4P: C6342D630) ComPacT NSX 400H MicroLogic 2.0
(3P: C4032D400, 4P: C4042D400)
MasterPacT NW10HDC-D MicroLogic 1.0 DC (48649+65272)
In/trip unit 630 630 630 630 630 630 400 400 1000
Io 500 450 450 450 450 450 400 400
Ir setting 0.92 1 0.97 0.94 0.95 0.9 0.98 0.93
Ir 460 450 436 423 428 405 392 372 1000
Isd <10 x Ir <10 x Ir <10 x Ir <10 x Ir 10 x Ir 10 x Ir 10 x Ir 10 x Ir 1500
UPS rating 300 kW
  Input Bypass/Output Battery
Voltage (V) 380 400 415 440 380 400 415 440 380-440
Breaker type ComPacT NSX 630H MicroLogic 2.0 (3P: C6332D630, 4P: C6342D630) MasterPacT NW10HDC-D MicroLogic 1.0 DC (48649+65272)
In/trip unit 630 630 630 630 630 630 630 630 1000
Io 570 570 570 570 570 500 500 450
Ir setting 0.96 0.95 0.92 0.9 0.9 0.98 0.94 1
Ir 547 542 524 513 513 490 470 450 1000
Isd <10 x Ir <10 x Ir <10 x Ir <10 x Ir 10 x Ir 10 x Ir 10 x Ir 10 x Ir <10 x Ir
UPS rating 350 kW
  Input Bypass/Output Battery
Voltage (V) 380 400 415 440 380 400 415 440 380-440
Breaker type ComPacT NS800H MicroLogic 5.0 (3P: 33553, 4P: 33556) ComPacT NSX 630H MicroLogic 2.0 (3P: C6332D630, 4P: C6342D630) MasterPacT NW10HDC-D MicroLogic 1.0 DC (48649+65272)
In/trip unit 800 630 630 630 630 630 630 630 1000
Io 630 630 630 630 570 570 570
Ir setting 0.8 1 0.97 0.94 0.95 1 0.96 0.92
Ir 640 630 611 592 598 570 547 524 1000
Isd/ii* <10 x Ir <10 x Ir <10 x Ir <10 x Ir 10 x Ir 10 x Ir 10 x Ir 10 x Ir <10 x Ir
UPS rating 400 kW
  Input Bypass/Output Battery
Voltage (V) 380 400 415 440 380 400 415 440 380-440
Breaker type ComPacT NS800H MicroLogic 5.0 (3P: 33553, 4P: 33556) ComPacT NSX 630H MicroLogic 2.0
(3P: C6332D630, 4P: C6342D630)
MasterPacT NW20HDC-D MicroLogic 1.0 DC (48652+65273)
In/trip unit 800 800 800 800 800 800 630 630 2000
Io 630 630
Ir setting 0.95 0.9 0.9 0.9 0.9 0.9 1 0.94
Ir 760 720 720 720 720 720 630 592 2000
Isd/ii* <10 x In <10 x In <10 x In <10 x In 10 x In 10 x In 10 x Ir 10 x Ir <10 x Ir
UPS rating 450 kW
  Input Bypass/Output Battery
Voltage (V) 380 400 415 440 380 400 415 440 380-440
Breaker type ComPacT NS1000H MicroLogic 5.0

(3P: 33559, 4P: 33562)

ComPacT NS800H MicroLogic 5.0

(3P: 33553, 4P: 33556)

ComPacT NS800H MicroLogic 5.0 (3P: 33553, 4P: 33556) MasterPacT NW20HDC-D MicroLogic 1.0 DC (48652+65273)
In/trip unit 1000 1000 800 800 800 800 800 800 2000
Io
Ir setting 0.9 0.9 0.98 0.95 0.98 0.95 0.9 0.9
Ir 900 900 784 760 784 760 720 720 2000
Isd/ii* <8 x In <8 x In <10 x In <10 x In 10 x In 10 x In 10 x In 10 x In 2500
UPS rating 500 kW
  Input Bypass/Output Battery
Voltage (V) 380 400 415 440 380 400 415 440 380-440
Breaker type ComPacT NS1000H MicroLogic 5.0 (3P: 33559, 4P: 33562) ComPacT NS800H MicroLogic 5.0
(3P: 33553, 4P: 33556)
MasterPacT NW20HDC-D MicroLogic 1.0 DC (48652+65273)
In/trip unit 1000 1000 1000 1000 1000 1000 800 800 2000
Io
Ir setting 0.95 0.9 0.9 0.9 0.9 0.9 0.98 0.95
Ir 950 900 900 900 900 900 784 760 2000
Isd/ii* <8 x In <8 x In <8 x In <8 x In 8 x In 8 x In 10 x In 10 x In 2500

Recommended Downstream Protection for Distribution Circuit Breakers for IEC

NOTE: The recommended downstream protection for distribution circuit breakers is sized for protection of the SCRs in the static bypass switch and for coordination with the unit input breaker (UIB)/static switch input breaker (SSIB) when external backfeed protection is used.
UPS rating 200 kW 250 kW 300 kW 350 kW 400 kW 450 kW 500 kW
Breaker type NSX160 NSX250 NSX400
Trip module type TM-D or Micrologic TM-D or Micrologic Micrologic
In/trip module rating ≤160 ≤250 ≤400

Recommended Cable Sizes for IEC

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 240 mm2.
  • 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 240 mm2 on input/output/bypass busbars

  • 4 x 240 mm2 or 8 x 150 mm2 on DC+/DC- busbars

  • 8 on N busbar

  • 16 on PE busbar

NOTE: Overcurrent protection is to be provided by others.

Cable sizes in this manual are based on the minimum requirements in table B.52.3 and table B.52.5 of IEC 60364-5-52 with the following assertions*:

  • 90 °C conductors

  • An ambient temperature of 30 °C

  • Use of copper or aluminum conductors

  • Installation method F

  • Single layer on a perforated cable tray

PE cable size is based on table 54.2 of IEC 60364-4-54.

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

The DC cables are sized for the kW rating at end of discharge voltage and not the upstream breaker in accordance with IEC 60364 433.3 Omission of devices for protection against overload.

Copper

UPS rating 200 kW 250 kW
Voltage (V) 380 400 415 440 380 400 415 440
Input phases (mm2) 1 x 120 1 x 120 1 x 120 1 x 120 1 x 185 1 x 185 1 x 150 1 x 150
Input PE (mm2) 1 x 70 1 x 70 1 x 70 1 x 70 1 x 95 1 x 95 1 x 95 1 x 95
Bypass/output phases (mm2) 1 x 120 1 x 95 1 x 95 1 x 95 1 x 150 1 x 150 1 x 150 1 x 120
Bypass PE/output PE (mm2) 1 x 70 1 x 50 1 x 50 1 x 50 1 x 95 1 x 95 1 x 95 1 x 70
Neutral (mm2) 1 x 120 1 x 95 1 x 95 1 x 95 1 x 150 1 x 150 1 x 150 1 x 120
DC+/DC- (mm2) 1 x 185 1 x 240
DC PE (mm2) 1 x 95 1 x 120
Inverter midpoint cable for 3-wire parallel (mm2) 1 x 120 1 x 120 1 x 120 1 x 120 1 x 185 1 x 185 1 x 150 1 x 150

Copper

UPS rating 300 kW 350 kW
Voltage (V) 380 400 415 440 380 400 415 440
Input phases (mm2) 1 x 240 1 x 240 1 x 240 1 x 240 2 x 120 2 x 120 2 x 120 1 x 240
Input PE (mm2) 1 x 120 1 x 120 1 x 120 1 x 120 1 x 120 1 x 120 1 x 120 1 x 120
Bypass/output phases (mm2) 1 x 240 1 x 185 1 x 185 1 x 185 1 x 240 1 x 240 1 x 240 1 x 240
Bypass PE/output PE (mm2) 1 x 120 1 x 95 1 x 95 1 x 95 1 x 120 1 x 120 1 x 120 1 x 120
Neutral (mm2) 1 x 240 1 x 185 1 x 185 1 x 185 1 x 240 1 x 240 1 x 240 1 x 240
DC+/DC- (mm2) 2 x 150 2 x 185
DC PE (mm2) 1 x 150 1 x 185
Inverter midpoint cable for 3-wire parallel (mm2) 1 x 240 1 x 240 1 x 240 1 x 240 2 x 120 2 x 120 2 x 120 1 x 240

Copper

UPS rating 400 kW 450 kW 500 kW
Voltage (V) 380 400 415 440 380 400 415 440 380 400 415 440
Input phases (mm2) 2 x 150 2 x 150 2 x 150 2 x 150 2 x 240 2 x 240 2 x 185 2 x 150 2 x 240 2 x 240 2 x 240 2 x 240
Input PE (mm2) 1 x 150 1 x 150 1 x 150 1 x 150 1 x 240 1 x 240 1 x 185 1 x 150 1 x 240 1 x 240 1 x 240 1 x 240
Bypass/output phases (mm2) 2 x 150 2 x 150 2 x 120 1 x 240 2 x 185 2 x 150 2 x 150 2 x 150 2 x 240 2 x 240 2 x 185 2 x 150
Bypass PE/output PE (mm2) 1 x 150 1 x 150 1 x 120 1 x 120 1 x 185 1 x 150 1 x 150 1 x 150 1 x 240 1 x 240 1 x 185 1 x 150
Neutral (mm2) 2 x 150 2 x 150 2 x 120 1 x 240 2 x 185 2 x 150 2 x 150 2 x 150 2 x 240 2 x 240 2 x 185 2 x 150
DC+/DC- (mm2) 2 x 240 3 x 150 3 x 185
DC PE (mm2) 1 x 240 2 x 120 2 x 150
Inverter midpoint cable for 3-wire parallel (mm2) 2 x 150 2 x 150 2 x 150 2 x 150 2 x 240 2 x 240 2 x 185 2 x 150 2 x 240 2 x 240 2 x 240 2 x 240

Aluminum

UPS rating 200 kW 250 kW
Voltage (V) 380 400 415 440 380 400 415 440
Input phases (mm2) 1 x 185 1 x 185 1 x 185 1 x 150 1 x 240 1 x 240 1 x 240 1 x 240
Input PE (mm2) 1 x 95 1 x 95 1 x 95 1 x 95 1 x 120 1 x 120 1 x 120 1 x 120
Bypass/output phases (mm2) 1 x 150 1 x 150 1 x 150 1 x 150 1 x 240 1 x 240 1 x 185 1 x 185
Bypass PE/output PE (mm2) 1 x 95 1 x 95 1 x 95 1 x 95 1 x 120 1 x 120 1 x 95 1 x 95
Neutral (mm2) 1 x 150 1 x 150 1 x 150 1 x 150 1 x 240 1 x 240 1 x 185 1 x 185
DC+/DC- (mm2) 2 x 120 2 x 150
DC PE (mm2) 1 x 120 1 x 150
Inverter midpoint cable for 3-wire parallel (mm2) 1 x 185 1 x 185 1 x 185 1 x 150 1 x 240 1 x 240 1 x 240 1 x 240

Aluminum

UPS rating 300 kW 350 kW
Voltage (V) 380 400 415 440 380 400 415 440
Input phases (mm2) 2 x 150 2 x 150 2 x 150 2 x 120 2 x 185 2 x 185 2 x 185 2 x 150
Input PE (mm2) 1 x 150 1 x 150 1 x 150 1 x 120 1 x 185 1 x 185 1 x 185 1 x 150
Bypass/output phases (mm2) 2 x 120 2 x 120 1 x 240 1 x 240 2 x 150 2 x 150 2 x 150 2 x 150
Bypass PE/output PE (mm2) 1 x 120 1 x 120 1 x 120 1 x 120 1 x 150 1 x 150 1 x 150 1 x 150
Neutral (mm2) 2 x 120 2 x 120 1 x 240 1 x 240 2 x 150 2 x 150 2 x 150 2 x 150
DC+/DC- (mm2) 2 x 240 3 x 150
DC PE (mm2) 1 x 240 2 x 120
Inverter midpoint cable for 3-wire parallel (mm2) 2 x 150 2 x 150 2 x 150 2 x 120 2 x 185 2 x 185 2 x 185 2 x 150

Aluminum

UPS rating 400 kW 450 kW 500 kW
Voltage (V) 380 400 415 440 380 400 415 440 380 400 415 440
Input phases (mm2) 2 x 240 2 x 240 2 x 240 2 x 240 (3 x 185)* (3 x 185)* 2 x 240 2 x 240 (3 x 185)* (3 x 185)* (3 x 185)* (3 x 185)*
Input PE (mm2) 1 x 240 1 x 240 1 x 240 1 x 240 2 x 150 2 x 150 1 x 240 1 x 240 2 x 150 2 x 150 2 x 150 2 x 150
Bypass/output phases (mm2) 2 x 240 2 x 240 2 x 185 2 x 150 2 x 240 2 x 240 2 x 240 2 x 240 (3 x 185)* (3 x 185)* 2 x 240 2 x 240
Bypass PE/output PE (mm2) 1 x 240 1 x 240 1 x 185 1 x 150 1 x 240 1 x 240 1 x 240 1 x 240 2 x 150 2 x 150 1 x 240 1 x 240
Neutral (mm2) 2 x 240 2 x 240 2 x 185 2 x 150 2 x 240 2 x 240 2 x 240 2 x 240 (3 x 185)* (3 x 185)* 2 x 240 2 x 240
DC+/DC- (mm2) 3 x 185 3 x 240 4x185
DC PE (mm2) 2 x 150 2 x 185 2 x 185
Inverter midpoint cable for 3-wire parallel (mm2) 2 x 240 2 x 240 2 x 240 2 x 240 (3 x 185) (3 x 185) 2 x 240 2 x 240 (3 x 185) (3 x 185) (3 x 185) (3 x 185)

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 this table for the minimum load percentages: Standard eConversion Limits Based on Recommended Cable Sizes.

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 this table for the voltage rating percentages: Standard eConversion Limits Based on Non-recommended Cable Sizes.

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.

For 3-Wire Parallel Systems Only

In a parallel installation installed as a 3-wire AC configuration, the inverter midpoint of each UPS must be interconnected by cable in a daisy chain configuration. The inverter midpoint cable size can be found in the recommended cable sizes table.

When the inverter midpoint of the parallel UPSs is permanently connected, there is still potentially dangerous voltage present on the neutral busbar inside the UPS even after the UPS has been isolated from the parallel system for maintenance and has been completely shut down. Due to the dangerous voltages on the neutral busbar, all service activities that need access inside the I/O section by opening the inner door require full shutdown of the entire parallel system and transfer to maintenance bypass.

DANGER
Hazard of electric shock, explosion, or arc flash
  • Hard-wired inverter midpoint between the UPS systems is energized even when the UPS is isolated from the parallel system and completely shut down.
  • Even if absence of voltage is measured, there can still be dangerous voltage transients on the neutral busbar.
  • Entering the I/O terminal area requires full shutdown or the entire parallel system and transfer to maintenance bypass.
Failure to follow these instructions will result in death or serious injury.
NOTE: For 3-wire parallel systems that have neutral available from the input source, the parallel system can be installed as a 4-wire AC configuration, which does not require the inverter midpoint connection between each UPS. Contact Schneider Electric for more details.

Torque Specifications

Bolt size Torque
M6 5 Nm
M8 17.5 Nm
M10 30 Nm
M12 50 Nm
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