Pure Sine Wave 220VDC to 127VAC Power Inverter

Product Description

Pure Sine Wave 220vdc to 127vac Power Inverter
ND series inverters 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.
1. Input: 220VDC/output: 127VAC, 1phase
2. Output power: 1 to 30KVA
3. LCD display
4. Pure sine wave
ND Seires Inverter Main Features:
SPWM technology, pure sine wave output With output isolation transformer 100% Non linear load ability DC input reverse polarity protection, CPU control, advanced anti-interference technology, good electromagnetism compatibility User friendly LCD+LED display, easy to operate. Comprehensive protection: over voltage, low voltage, short circuit, over load protection and etc Optional three working modes: AC mains first, DC inverter first, pure DC inverter Install: 19 inch rack or standalone Specification

Model		ND220- 1101	ND220-1102	ND220-1103	ND220- 1105	ND220-1106	ND220-1110	ND220-1115	ND220-1120	ND220-1130
DC input
Rated Input Voltage		220 VDC
Rated Input Current		4.5A	9A	13.5A	22A	27A	45A	74.2A	99A	149A
DC Input Voltage Range		180~260Vdc
Bypass Utility Input
AC Input Voltage		127Vac±20%, 50/60Hz±10%
Bypass Transfer Time		≤4 ms
AC Output
Rated Capacity		1KVA	2KVA	3KVA	5KVA	6KVA	10KVA	15KVA	20KVA	30KVA
Rated Output Power		0.8KW	1.6KW	2.4KW	4KW	4.8KW	8KW	12KW	16KW	24KW
Rated Output Voltage&Frequency		127VAC, 50/60Hz
Output Voltage Regulation		220Vac±2%
Output Frequency Regulation		50/60Hz±0.25Hz
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		-10ºC~+50ºC
Humidity		0~90%, no condensation
Altitude (m)		≤2000
Physical
Size (W* D * H, mm)		440×450×133	440×450×177		440×500×221.5	343*630*700 (240*540*680 For 6K)
Type		Rack Type				Tower Type
Protection		DC input reversely protection, DC input under voltage,over voltage, overload, short circuit, over temperature

Product details:
Production line:

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