| Physical Parameters |
400 kVA |
| Cabling mode |
Cables are routed from the top or bottom. |
| Protection level |
IP20 (IP21 can be reached by configuring IP21 components.) |
| Dimensions (H x W x D) |
2000 mm x 1200 mm x 850 mm |
| Communication |
Supports dry contacts, RS485 ports, and FE ports. Supports Simple Network Management Protocol (SNMP). |
| Weight |
UPS5000-S-400K-SM: 670 kg |
| UPS5000-S-400K-FM: 710 kg |
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| Operating temperature |
0–40°C |
| Storage temperature |
–40°C to +70°C |
| Relative humidity |
0%–95% RH (non-condensing) |
| Altitude |
0–1000 m |
| When the altitude is greater than 1000 m and less than 4000 m, the rated power should be derated. For details, see the IEC62040-3. |
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| Input system |
Three-phase, four-wire, and PE. |
| Rated input voltage |
380 V AC, 400 V AC, or 415 V AC (line voltage) |
| Input voltage |
80–280 V AC (phase voltage) |
| At 0–40°C: The UPS works at full load when the voltage is 176–280 V AC. The load bearing capacity is derated to 40% when the voltage is 176–80 V AC. |
| Rated frequency |
50 Hz or 60 Hz |
| Input frequency |
40–70 Hz |
| Input PF |
> 0.99 (full load) |
| > 0.98 (half load) |
| THDi |
THDi ≤ 3% (full linear load) |
| THDi < 5% (full non-linear load) |
| Battery voltage (lead-acid battery) |
12 V battery: 30–50 batteries (40 by default). 36–39 batteries: the output power is derated to 90%; 30–35 batteries: the output power is derated to 80%. |
| 2 V battery: 180–300 batteries (240 by default). 216–239 batteries: the output power is derated to 90%; 180–215 batteries: the output power is derated to 80%. |
| Battery management |
Intelligent battery management |
| One-button cold start |
If a mains outage occurs, batteries can start the UPS to supply power to loads. |
| Charger output power |
Under rated conditions, the maximum charge power of a module is 15 kW. |
| Charger current limit |
Maximum 32 A for a module |
| Battery string sharing |
Battery string sharing is supported in a parallel system. No battery string is shared by default. |
| Battery neutral wire not connected |
Supported |
| Charging voltage (lead-acid battery) |
Equalized charging voltage: 2.3–2.4 V/cell; default voltage: 2.35 V/cell |
| Float charging voltage: 2.23–2.3 V/cell; default voltage: 2.25 V/cell |
| Minimum battery voltage (lead-acid battery) |
1.6–1.9 V/cell |
| Output system |
Three-phase four-wire + PE |
| Voltage (V) |
380 V AC/400 V AC/415 V AC±1% (line voltage) |
| Total harmonic distortion of output voltage (THDv) |
THDv ≤ 1% at rated input voltage and 100% linear load |
| THDv ≤ 3% at rated input voltage and 100% non-linear load |
| Output power factor |
1 |
| Transfer time |
Uninterruptible transfer: 0 ms |
| Interruptible transfer: ≤ 20 ms |
| Output voltage imbalance |
Voltage imbalance: ±3% |
| Phase imbalance: 120±1° (balanced load), 120±2° (unbalanced load) |
| Overload capability |
Inverter overload capability: |
| 100% < load ≤ 110%: transfers to bypass mode after 60 min or longer |
| 110% < load ≤ 125%: transfers to bypass mode after 10 min or longer (tolerance ±0.1 minutes) |
| 125% < load ≤ 150%: transfers to bypass mode after 1 min or longer |
| Load > 150%: transfer to bypass mode after 200 ms |
| Bypass overload capability: |
| At 40°C: |
| 110% load: 60 min |
| 125% load: 10 min |
| 150% load: 1 min |
| Load > 150%: 100 ms |
| Inverter output short-circuit capability |
1220 A |
| Redundancy design |
The auxiliary power supplies, centralized controllers, and parallel signals use redundancy design. |
| ECO |
Supported |
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