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| External Connection - 60kVA 400V UPS | |
Electrical Output |
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Frequency Regulation | 50 Hz, + 0.1% free running | ||
Output Voltage Range | 100% static symmetrical load + 1%, 100% static asymmetrical load | ||
| + 3%, no load to full load + 4% | ||
Output Harmonic Distortion | <3% linear load <5% | ||
Load Crest Factor | 5: 1 |
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Load Power Factor | 0.9 leading to 0.7 lagging | ||
Overload Capacity | 150% for 1 min., 125% for 10 min., Bypass Operation 1000% for 5 | ||
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Connection Type | 3 PH + N + G | ||
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Battery - External Only |
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Nominal Voltage | 240 | V | |
(Nominal battery voltage assumed to be 2.0 V/cell |
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(lead technology) |
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Number of Battery Cells | 120 |
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Float Charge Voltage | 272 | Volt DC programmable | |
Charge Voltage Range | 100 to 115% of the DC nominal Voltage, + 1% IU characteristic | ||
Low Battery Warning Range | 210 | - 222 Vdc (Factory Setting 210 V) | |
Low Battery Shutdown | 204 | Vdc | |
Full Load (P) | 52.7 kW | ||
(The battery power takes in to account the |
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efficiency of the main inverter for linear load) |
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Recommended Breaker Size [A] | 300 | A | |
Connection Type | Hard Wire | ||
Nominal Discharge Current [A] | 220 | A | |
(The battery nominal discharge current is based on |
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the nominal cell Voltage of 2.0 V/cell - number |
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of cells = 120 which gives a total Voltage of 240V) |
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Max. Discharge Current [A] | 266 | A | |
(The battery max. discharge current is based on a cell |
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end Voltage of 1.70V/cell which gives a total Voltage |
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of 204V) |
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Communication and Management |
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Control Panel | |||
RS232 Port | Yes |
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Network Management Card 10/100 | Yes |
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Base T |
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Audible Alarm | Audible and visible alarms prioritized by severity | ||
Slots Empty | 1 |
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Modbus/BMS Card | Optional | ||
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AIS 5000 400V Installation Manual | 41 |
