Specifications for 40 kVA UPS
| Voltage (V) | 380 | 400 | 415 | |
|---|---|---|---|---|
| Input | Connections | 4-wire (L1, L2, L3, N, PE)* | ||
| Input voltage range (V) |
304-477 |
320-477 |
332-477 |
|
| Frequency range (Hz) | 40-70 | |||
| Nominal input current (A) |
64 |
61 |
58 |
|
| Maximum input current (A) |
81 |
77 |
74 |
|
| Input current limitation (A) |
81 |
77 |
74 |
|
| Minimum short circuit rating | Dependent on upstream protection. See Upstream and Downstream Protection for details. | |||
| Maximum short circuit rating | Icc = 16 kA | |||
| Total harmonic distortion (THDI) |
<3% at full linear
load |
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| Input power factor |
0.99 at load > 75% |
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| Protection | Fuse | |||
| Bypass | Connections | 4-wire (L1, L2, L3, N, PE)* | ||
| Bypass voltage range (V) |
342-418 |
360-440 |
373-457 |
|
| Frequency (Hz) | 50 or 60 | |||
| Frequency range (Hz) | Selectable, ±1, ±3, ±5 | |||
| Nominal bypass current (A) |
62 |
59 |
57 |
|
| Minimum short circuit rating | Dependent on upstream protection. See Upstream and Downstream Protection for details. | |||
| Maximum short circuit rating | Icc = 16 kA | |||
| Backfeed protection | Dry contact (with 24 VDC source) | |||
| Output | Connections* | 4-wire (L1, L2, L3, N, PE)* | ||
| Output voltage regulation | Symmetrical load ±
1% Asymmetrical load ± 3% |
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| Overload capacity | Normal operation:
110% for 60 minutes, 125% for 10 minutes, 150% for 1 minute Battery operation: 110% for 60 minutes, 125% for 10 minutes, 150% for 1 minute Bypass operation: 150% for 1 minute, 125% for 10 minutes, 110% continuous |
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| Output power factor |
1 |
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| Nominal output current (A) |
61 |
58 |
56 |
|
| Maximum short circuit rating | 16 kA | |||
| Inverter output short circuit capabilities | Varies with time. See graph and table values in Inverter Short Circuit Capabilities (Bypass not Available). | |||
| Output short circuit current (inverter) (A)* | 140 | |||
| Output frequency (Hz) | 50/60 Hz bypass synchronized; 50/60 Hz ±0.1% free running | |||
| Synchronized slew rate (Hz/sec) | Programmable: 0.5, 1.0, 1.5, or 2.0. Default is 2.0. | |||
| Total harmonic distortion (THDU) | <1% for 100%
balanced linear load <5% for non-linear load |
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| Output voltage compensation | ± 10 V | |||
| Output performance classification (according to IEC/ EN62040-3) | VFI SS 11 | |||
| Load crest factor | Maximum crest factor 3:1 | |||
| Load power factor | From 0.7 leading to 0.7 lagging without any derating | |||
| Battery | Charging power in % of output power | Programmable from 1% to 20% of UPS capacity. Default is 10%. | ||
| Maximum charging power (kW) (at 100% load) | 8 | |||
| Maximum charging power (kW) (at 0% load) | 8 | |||
| Number of battery blocks | 32-40 blocks | |||
| Nominal battery voltage (VDC) | 384-480 | |||
| Nominal float voltage (VDC) | 436-545 | |||
| Maximum boost voltage (VDC) | 457-572 | |||
| Maximum charge current (A) | 14.8 | |||
| Temperature compensation (per cell) | Compensate with 15 ℃
(if < 15℃) +(0-5) mV (if 15 – 25 ℃) -(0-5) mV (if 25 – 35 ℃) Compensate with 35 ℃ (if ≥ 35 ℃) |
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| End of discharge voltage (full load) (VDC) | 308-384 | |||
| End of discharge voltage (no load) (VDC) | 336-420 | |||
| Battery current at full load and nominal battery voltage (A) | 109-87 | |||
| Battery current at full load and minimum battery voltage (A) | 136-109 | |||
| Ripple current | < 5% C10 | |||
| Battery test | Manual/automatic (selectable) | |||
| Maximum short circuit rating | 16 kA | |||
NOTE: Battery specifications are based on VRLA batteries.