CAPACITY | kVA | 10 | 15 | 20 | 30 | 40 | 50 | 60 | 80 | 100 |
kW | 9 | 13.5 | 18 | 27 | 36 | 45 | 54 | 72 | 90 | |
TYPE | Low Frequency Transformer based True On line Double Conversion | |||||||||
INPUT | Phase | Three Phase + N (Four Wire) | ||||||||
Input PF | 0.9 (Standard) /1 (Customized) | |||||||||
Input Voltage Range | 415 VAC ± 25% | |||||||||
Input Frequency | 50Hz ± 10% | |||||||||
Input Ripple | < 5% | |||||||||
Soft Start | 0 ~100 % 5 Second | |||||||||
OUTPUT | Nominal Voltage | 380V/400V/415V AC (3P + N) | ||||||||
Output Voltage Regulation | ±1 % for Linear & Non Linear Load | |||||||||
Output Frequency | 50Hz ± 0.5% | |||||||||
Crest Factor | > 3:1 | |||||||||
Output THD | Pure Sine Wave | |||||||||
Dynamic Characteristics | Instant Voltage < ±5% (From 0 to 100%), recover time < 10ms | |||||||||
Overload Capacity | At 115% Load Normal Work, 125% Load 10 Minute150% Load 1 Minute, 200% Load 1 Second | |||||||||
Inverter Efficiency | M ore than 93% (Full Load) | |||||||||
BATTERY | Nominal DC Voltage | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 |
Float Charging Voltage | 406 | 406 | 406 | 406 | 406 | 406 | 406 | 406 | 406 | |
Equalized Charging Voltage | 426 | 426 | 426 | 426 | 426 | 426 | 426 | 426 | 426 | |
Charging Current | 2-10 Amp Settable | |||||||||
Low Voltage Alarm | 315 | 315 | 315 | 315 | 315 | 315 | 315 | 315 | 315 | |
Low Voltage Trip | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | |
High Voltage Trip | 435 | 435 | 435 | 435 | 435 | 435 | 435 | 435 | 435 | |
BYPASS | Phase | Three Phase (3P+N) | ||||||||
Manual | Maintenance Bypass Switch Provided | |||||||||
Static | No Break | |||||||||
PROTECTION | Input Protection | Input Voltage, Frequency Under/Over limit Protection | ||||||||
Output Protection | Over Current, Short -circuit, Over/Under Voltage | |||||||||
Battery Protection | Over Charge, over -discharge Protection | |||||||||
Temperature Protection | Inverter over temperature Protection | |||||||||
GENERAL PARAMETERS | Working Environment | temp: 10 -55 0C, Relative humidity : 30% – 90% | ||||||||
Communication Interface | RS232/RS485, optional dry contact, SNMP card(For remote) | |||||||||
Parallel Operation | Hot stand by | |||||||||
Protection Level | IP21 | |||||||||
Safety performance | V in-n, V out-n 2000Vac, creepage<10mA, Insulating resistance >2 MΩ(500V DC) | |||||||||
Noise (dB) | 50 – 55 | |||||||||
Dimension W X H X D (mm) | 580 X 990 X 750 | 875 X 975 X 800 | 1160 X 980 X 770 | 1400X 1150X810 | ||||||
Weight (kg) | 185 | 210 | 230 | 295 | 310 | 350 | 490 | 750 | 850 |