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) |
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| 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) |
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| 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* |
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| 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. |
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| 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*) |
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| Output voltage regulation | Symmetrical load ±
1% Asymmetrical load ± 3% |
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| Overload capacity |
Normal operation:
150% for 1 minute, 125% for 10 minutes, (110% continuous*) |
Normal operation:
150% for 1 minute, 125% for 10 minutes, (110% continuous*) |
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| 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% |
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| Maximum charging power (kW) | 0-40% load: 360 100% load: 67.5 |
0-40% load: 360 100% load: 90 |
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| Nominal battery voltage (VDC) | 480 for 40 blocks 576 for 48 blocks |
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| Nominal float voltage (VDC) | 545 for 40 blocks 654 for 48 blocks |
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| Maximum boost voltage (VDC) | 571 for 40 blocks 685 for 48 blocks |
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| 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.