Dongguan Chuangrui New Energy Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 10 sets /60 days |
| Delivery Time | 7 to 8 weeks |
| Packaging Details | wooden crate |
| Color | Gray |
| Efficiency | ≥ 95% |
| Power Supply | AC 220V/50Hz |
| Accuracy | ± 0.5% |
| Weight | Depends on configuration |
| Operating Temperature | 0-40℃ |
| Communication Interface | RS485/RS232 |
| Storage Temperature | -20-70℃ |
| Brand Name | Topfer |
| Model Number | Topfer3800 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10 sets /60 days |
| Delivery Time | 7 to 8 weeks | Packaging Details | wooden crate |
| Color | Gray | Efficiency | ≥ 95% |
| Power Supply | AC 220V/50Hz | Accuracy | ± 0.5% |
| Weight | Depends on configuration | Operating Temperature | 0-40℃ |
| Communication Interface | RS485/RS232 | Storage Temperature | -20-70℃ |
| Brand Name | Topfer | Model Number | Topfer3800 |
| Place of Origin | China | ||
| High Light | Residential Inverter Test System ，Inverter Test System Machine ，Inverter automatic testing machine | ||
Residential Energy Storage Inverter Test System / Safe, Efficient, And Highly Stable
Introduction:
The VILVA-HC Residential Energy Storage Inverter Test System is the ultimate testing platform for grid-tied and off-grid inverters. Custom-engineered and refined for solar inverter traits, it delivers standardized testing with exceptional efficiency and broad coverage
Features:
Residential Energy Storage Inverter Test System Test Items:
| Test Items | Test Items |
| 1.Leakage current sensor calibration | 2.PV/BUS voltage calibration |
| 3.Mains voltage (UW, UO, WO) calibration | 4.Inverter voltage calibration |
| 5.PV current calibration / inverter current calibration | 6.Efficiency, power factor, harmonic testing |
| 7.DC undervoltage test | 8.DC overvoltage test |
| 9.AC over/undervoltage test | 10.AC overfrequency |
| 11.AC underfrequency | 12.Islanding protection |
| 13.FRT (instantaneous voltage drop) | 14.FRT (momentary power failure) |
| 15.FRT (variation of cycle frequency) | 16.Supply recovery blocking function |
| 17.Stand-alone operation current calibration | 18.Stand-alone operation voltage/frequency test |
| 19.Islanding protection | 20.FRT (instantaneous voltage drop) |
| 21.FRT (momentary power failure) | 22.FRT (variation of cycle frequency) |
| 23.Supply recovery blocking function | 24.Stand-alone operation current calibration |
| 25.Stand-alone operation voltage/frequency test | 26.Recovery grid connection protection test |
| 27.Automatic switch on/off test | 28.THD measurement |
| 29.Insulation strength | 30.Input characteristic test |
| 31.Stability test | 32.Special function test (customizable) |
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
250-350
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Dongguan Chuangrui New Energy Co., Ltd., which is a subsidiary of Chuangrui Equipment Intelligent Manufacturing (Xi'an) Co., Ltd. (Stock Code: 836029), is a supplier that integrates R&D, production, and sales services for power automatic test systems (ATE... Dongguan Chuangrui New Energy Co., Ltd., which is a subsidiary of Chuangrui Equipment Intelligent Manufacturing (Xi'an) Co., Ltd. (Stock Code: 836029), is a supplier that integrates R&D, production, and sales services for power automatic test systems (ATE...
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