| Input | | | |
Rated voltage | 220-230-240V AC | | |
Voltage range | 230V AC (±25%) | | |
Frequency | 50/60Hz auto sensing | | |
Output | | | |
Voltage on mains operation | 230V AC (-8%, +10%) | | |
Voltage on battery operation | 230V AC (±5%) | | |
Frequency on battery operation | 50 or 60Hz (±0.5%) | | |
Transfer time | 2ms | | |
Waveform from battery/inverter | Pseudo sine wave | | |
Batteries | | | |
Type | VRLA AGM maintenance-free lead-acid | | |
Recharge time | 4-6 hours | | |
Environmental | | | |
Weight | ND 80 14kg | | |
| ND 100 14.5kg | | |
Dimensions | ND 80 180(H)x140(W)x375(D)mm | | |
| ND 100 214(H)x140(W)x410(D)mm | | |
Protection | Battery low - overcurrent - short-circuit | | |
Tel/Modem protection | RJ45 connectors | | |
Communication | RS232 port | | |
Safety compliance | EN 62040-1-1 and Directive 73/23, 93/68 EEC, EN 62040-3 | | |
EMC conformance | EN 62040-2 and Directive 89/336, 192/31 EEC, 93/68 EEC | | |
Surge capability | IEC 801-5 | | |
Noise | | | |
Colour | Metallic grey (silver) | | |
Operating temperature | 0°C to 40°C | | |
Storage temperature | -15°C to 45°C | | |
Relative humidity | < 95% non condensing | | |
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