ProductModel: | BR-PV-IVT |
Classification: | IEC 61730-2-2020 Series |
RetailPrice: | 0 |
★ Product launched: 2010 ★ Earliest user: Solarfun ★ Other users: Sunflower, CTTL, Yunyi, Stäubli, BJSPI, JA, Dahai, CPVT, Ingeer, Talesun, CEPREI...
1. Impulse Voltage Generator
Test condition: Crystal silicon module on load
The test equipment and procedure shall comply with IEC 60060-1.
Front time T1: 1.2μs±30% (with 60/72 cells module)
Pulse width T2: 50μs±20% (with 60/72 cells module)
Pulse voltage: 0.1~24KV (with 60/72 pcs module)
Multiplication factor: 1.48
Rated working altitude: 4001~5000m
Voltage deviation range: ±5%
Pulses output mode: manual or automatic
Shielding box: The impulse voltage is converted to a small voltage to oscilloscope.
2. Copper add conducting glue
Copper thickness: 0.03~0.05mm (total thickness 0.05~0.07mm)
Conducting glue conductivity<1Ω@625mm2
3. Oscilloscope
Measurement the time of T1 and T2