CHT9951A CHT9951B Insulation Resistance Tester Maximum Test Range 100k Ω ~99GΩ, Maximum Output DC 10kV (CHT9951A)
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Product details
| Management number | 211159970 | Release Date | 2026/04/04 | List Price | $640.00 | Model Number | 211159970 | ||
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summarize CHT9951A/CHT9951B is a voltage insulation tester for finished PV module testing, and can also be used for wet leakage testing of modules. The maximum output DC is 10kV, and the maximum insulation resistance test range is 99GΩ. The instrument is equipped with RS232 interface as standard, which can realize data transmission and collection function, in line with photovoltaic standards IEC61215 and IEC61730. peculiarity Test voltage, leakage current, and test time are displayed simultaneously Multiple trigger modes The output voltage is continuously adjustable Any set voltage rise time, test time, test waiting time Sound and light alarm function ARC detection function, ARC alarm The program can be upgraded via a USB flash drive Interface richness
- Voltage rise time:0. 1s to 999.9s,Test time:0. 1s to 999.9s
- Arc detection function:Level 1 to 9,Insulation resistance accuracy:5%(100kΩ-10GΩ); 20% (10 g Ω - 99 - g Ω)
- Memory set:6 groups,Communication interface：RS232 interface, RS485 interface (optional), I/O interface
- Power source：Voltage: 198VAC ~240VAC, frequency: 47Hz ~63Hz; Rated power: 1 00VA
| Color | Gray |
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| Model | CHT9951A |
| Brand Name | Tonghui |
| Style Name | industry |
| Manufacturer | Tonghui |
| Power Source | Corded Electric |
| Included Components | ABS |
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