Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-10-17 08:58
59
Company Profile
Huizhou Yinghua Electronic Co. LtdBy certification [File Integrity]
Contact: powerhero(Mr.)
Telephone:
Area: Beijing
Address: Beijing
Website: http://powerhero.zhenglijd.com/
Model | WSKB-500 | WSKB-800 | WSKB-1000 | WSKB-1500 | WSKB-2000 | WSKB-2500 | WSKB-3000 | WSKB-5000 |
Rated Power | 300W | 500W | 700W | 1050W | 1400W | 1800W | 2100W | 3500W |
Battery Voltage | 12V DC | 12VDC | 12VDC | 24VDC | 24VDC | 24VDC | 48VDC | 48VDC |
Working Mode | PV (photovoltaic priority)/AC (AC priority) optional | |||||||
PV Input Voltage Range | 12-50V DC | 24-50VDC | 48-90VDC | |||||
PV Maximum Charge Current | 10A/20A/30A/40A optional | 60A | ||||||
PV Maximum Conversion Efficiency | 98% | |||||||
Input Voltage Range | 140-245V AC | |||||||
Input Frequency range | 45-65Hz (automatically transfer to invert mode when over frequency) | |||||||
Output Voltage Range | 190-245V AC | |||||||
Efficiency | Mains mode ≥96% | |||||||
Mains Overload | Warning until decrease load | |||||||
Output Frequency | 50/60 ±0.3Hz frequency adaptive | |||||||
Output Power Factor | ≥0.8 | |||||||
Wave Form Distortion | linear load ≤3% | |||||||
PV-AC Transfer Time | 4ms typical value maximum 6ms | |||||||
Efficiency | Invert mode ≥80% | |||||||
Ambient Temperature | 0 to 40°C | |||||||
Noise | ≤50dB | |||||||
Packing Dimension (mm) | 670x360x235 | 420x400x265 | 645x435x235 |