Specification
Model |
1K |
1KS |
2K |
2KS |
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Rating |
1KVA/900W |
2KVA/1800W |
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Input |
Input system |
Single phase & earth ground |
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Voltage range |
(90±5)VAC~ (300±5)VAC |
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Power factor |
≥0.99 |
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Voltage range of bypass |
(80±5)VAC~ (286±5)VAC (default: 80VAC~264VAC Could be adjusted by software) |
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Output |
Output system |
Single phase & earth ground |
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Rated voltage |
220VAC |
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Power factor |
0.9 |
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Voltage precision |
±2% |
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Output frequency |
Normal mode |
1.The output frequency synchronizes with the input frequency when the input frequency is in the range of 46Hz~ 54Hz. 2.The output frequency is 50Hz when the input frequency is not in the range of 46Hz~ 54Hz. 3.Can be set as 60Hz. |
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Battery mode |
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Inverter overload capacity (Utility power, 25℃) |
105% ± 5% < Load ≤ 125% ± 5% 50s transfer to bypass 125% ± 5% < Load ≤150% ± 5% 25s transfer to bypass Load > 150% ± 5%, 300ms transfer to bypass |
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Transfer time |
0ms (Normal mode←→ Battery mode) |
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<4ms (Normal mode←→Bypass mode) |
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Crest factor |
3:1 |
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Battery |
Batteries voltage |
36VDC |
72VDC/96VDC |
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Battery quantity |
3 |
None |
6/8 |
None |
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Battery Type |
Sealed maintenance-free lead –acid battery of battery voltage 12V/7AH |
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Backup Time (25℃) |
Full load≥5min (Standard) |
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Charge current |
1A |
6.5A |
1A |
5.5A |
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Mechanical |
L*W*H (mm) |
350×144×230 |
350×144×230 |
425×190×328 |
425×190×328 |
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Weight (kg) |
11.5 |
6 |
22.5/27 |
10 |
2. Environmental
Item |
Normal range |
Ambient temperature |
0℃~ 40℃ |
Environment humidity |
20%~ 90% (No condensation) |
Altitude |
Lower than 1000m: no derating Over 1000m: 1% derating for every 100m rise |
Storage temperature |
-15℃~ 45℃ |