Pure Sine Wave Power Inverter

Product Detailed

1.Aims at post, telecommunication,railway,elctric power,etc.
2.Adapt to systems intensive to power-line interference

Features:Inverter Parameters:

1.SPWM technology, pure sine wave output

2.CPU control, advanced anti-jamming technology, good electromagnetism compatibility

3.LCD+LED display, easy to operate

4.Vertical, 19 inch rack, power machine cabinet installation

5.Over-voltage, low-voltage, short-circuit, over-load protection

6.AC main supply, DC main supply, pure DC power supply

7.inverter parameters:

Model/series	NP800S	NP800D	NP800E
Capacity	1KVA~10KVA	1KVA~20KVA	1KVA~40KVA
AC input
Phase	Single-phase
Voltage	220V±20%
Frequency	50HZ±10%
AC output
Phase	Single-phase
Voltage	220 V±2%(On battery)
Frequency	50HZ±0.1%( On battery)
Power factor	0.8
Wave-form	Sine wave
Crest factor	3:1
Total voltage harmonics distortion	linear load <3%,non-linear load <5%
Overload protection	>125%,1min;>150%,200ms
Output voltage transient characteristic	±5%( Load abrupt change From 0 to 100%)
Transient response time	<20ms
Conducted interference	0.15~0.5MHz, quasi peak value <79dB, average value<66dB 0.5~30MHz, quasi peak value <73dB, average value<60dB
DC input
Rated DC voltage	48V	110V	220V
The range of DC voltage	40-57V	90-150V	180-300V
Adverse disturbance current	<10%
System spec
Protection	Overload, over charge and over discharge;out the range of voltage and frequency, over current, short circuit, over temperature ect.
Full load efficiency	>85%
Transfer time	<8ms
Crest factor	3:1
Communication interface	RS232
Environment temperature	0-40°C
Relative ambient humidity	20%-90%(Non-condensing )
Altitude	<1500m, 1% rated capacity decrease against rised 100m
Cooling method	Forced are-cooling with temperature control
Noise	<60dB
Isolation voltage	1500Vac/1min, The terminal of input and output to earth, leakage current less than 3.5mA.

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