4KVA 3.2KW Rack Mount Type Pure Sine Wave Electric Power Inverter supply With isolation transformer for Computer
4KVA 3.2KW Rack Mount Type
Pure Sine Wave Electric Power Inverter
Introduction:
ND series are specially designed for railway and electric power industry. Their latest advanced technology suits all critical situations Which are sensitive to power interference and need stable, reliable, clean and uninterruptible true sine wave power supply.
Features:
1. SPWM technology, pure sine wave output
2. With output isolation transformer
3. 100% Non linear load ability
4. DC input reverse polarity protection
5. CPU control, advanced anti-interference technology, good electromagnetism compatibility
6. User friendly LCD+LED display, easy to operate.
7. Comprehensive protection: Over voltage, low voltage, short circuit, over load protection and etc
8. Optional three working modes: AC mains first, DC inverter first, pure DC inverter
9. 19 inch rack (for 5kva and below) or standalone
10. 2 sets reduntant parallel function
Application: Computer, office, air conditioning, servers, railway etc.
Model | ND110-1010 | ND110-1020 | ND110-1030 | ND110-1040 | ND110-1050 |
DC input | |||||
Rated Input Voltage | 110 VDC | ||||
Rated Input Current | 9.09A | 19A | 27A | 36A | 45A |
DC Input Voltage Range | 88~132Vdc | ||||
Bypass Utility Input | |||||
AC Input Voltage | 220Vac±20%, 50/60Hz ±10% | ||||
Rated Input Current | 4.5A | 9A | 13.5A | 18A | 22.7A |
Bypass Transfer Time | ≤4 ms | ||||
AC Output | |||||
Rated Capacity | 1KVA | 2KVA | 3KVA | 4KVA | 5KVA |
Rated Output Power | 0.8KW | 1.6KW | 2.4KW | 3.2KW | 4KW |
Rated Output Voltage and Frequency | 220VAC, 50/60Hz | ||||
Rated Output Current | 4.5A | 9A | 13.5A | 18A | 22.7A |
Output Voltage Regulation | 220Vac±2% | ||||
Output Frequency Regulation | 50/60Hz ±1% | ||||
THD | ≤3% | ||||
Dynamic Response(Load 0←→100%) | 5% | ||||
Power Factor | 0.8 | ||||
Overload | 150%, 60s | ||||
Crest Factor | 3:01 | ||||
Efficiency at Rated Load | 90% | ||||
Environment | |||||
Insulation Strength(Between Input & Output) | 1500VAC, 1min | ||||
Noise (1m) | ≤50dB | ||||
Temperature | -10℃~+50℃ | ||||
Humidity | 0~90%, no condensation | ||||
Altitude (m) | ≤2000 | ||||
Physical | |||||
Size (W* D * H, mm) | 440×450×177 | 440×500×221.5 | |||
Type | Rack Type | ||||
Protection | DC input reversely protection, DC input under voltage,over voltage, overload, short circuit, over temperature | ||||
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