Dongguan Chuangrui New Energy Co., Ltd topfer99@126.com 86--13018677119
Product Details
Place of Origin: China
Brand Name: Topfer
Model Number: Topfer3800
Payment & Shipping Terms
Minimum Order Quantity: one set
Price: to be discussed
Packaging Details: wooden crate
Delivery Time: 7 to 8 weeks
Payment Terms: T/T
Supply Ability: 10 sets /60 days
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℃ |
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℃ |
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) |