Open Electric Co.,Ltd.
Open Electric Co.,Ltd.
Products
Search Catalog
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Main Features |
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| ●using digit signal process (DSP) technology ,make digital power supply a reality | ||||||||||||||
| ●using advanced IGBT inverter technology and SVPWM technology | ||||||||||||||
| ●intelligent battery monitor,automatic fix point ,rapid calibration and graphic display | ||||||||||||||
| ●Chinese and English bilingual naturalvoice advister technology(extra option if needed) | ||||||||||||||
| ●PC control and remote monitoring | ||||||||||||||
| ●large-screen (LCD) display,direct viewing and easy to use | ||||||||||||||
| ●large capacity for events log and fault record ,store 1000 records at most | ||||||||||||||
| ●special charger of three section charging operation | ||||||||||||||
| ●perfect,delicate and special PC program for setting and detection ,implement remonte | ||||||||||||||
| detection and maintenance | ||||||||||||||
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Overview |
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MODEL |
2.2KW |
3.7KW |
5.5KW |
7.5KW |
11KW |
15KW |
18.5KW |
22KW |
30KW |
37KW |
45KW |
55KW |
75KW |
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SPECIFICATION |
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Input |
Voltage(VAC) |
380+/-20% |
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Frequency(Hz) |
50+/-5% |
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Output |
Voltage(VAC) |
220+/-3% |
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wave form |
pure sine wave |
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Frequency |
50+/-1% |
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over distortion |
normal at 120% |
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charge current |
3-5A/7-10A option |
3-5A/7-10A/15-20A |
7-10A/15-20A/20-30A option |
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Wave Distortion(THDJ) |
(linear load) =<3% |
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Soft start time |
>1S(yes or no optional) |
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Transfer Time(ms) |
=<0.25S |
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DC(VDC) |
96 |
192 |
288 |
384 |
480 |
576 |
768 |
960 |
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Efficiency |
when grid power is on =100%,in emergency situation>=90% |
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Dynamic response |
load(0<----->100%)5% |
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Protection |
over voltage,over charge,short circuit,over current,output overload,over discharge,over heated protection |
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working environment |
environment temperture |
-15~+400C |
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noise |
when there is grid power,no noise at all,but when inverter works,=<55dB |
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relative humidity |
0~90%,no dew |
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sea level |
under 2000m |
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Physical |
dimension(dxwxh)mm |
680x470x1500 |
800x600x2200 |
1200*800*2200 |
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net weight(kg) |
30kg |
50kg |
70kg |
90kg |
120kg |
140kg |
160kg |
190kg |
220kg |
270kg |
300kg |
330kg |
360kg |
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