HT9985B Photovoltaic Voltage Insulation Tester
HT9985B is a high-performance voltage withstand insulation grounding continuity three in one comprehensive tester developed by our company for supporting automation testing equipment in the photovoltaic industry.
Overview
HT9985B is a high-performance voltage withstand insulation grounding continuity three in one comprehensive tester developed by our company for supporting automation testing equipment in the photovoltaic industry.
Equipped with standard data collection software, supporting remote upgrade of programs via USB flash drive. HT9985B PV safety tester is complied with the photovoltaic standard IEC61215 and IEC61730.
Device name and composition of spare parts
PV programmable safety tester includes HT9985B tester and connecting wires, which can perform insulation, voltage resistance, and grounding continuity and wet leakage tests.
Equipment operation environment
- Power supply: 220VAC ± 10%, 50HZ, single-phase
- Rated power: 1000W
- Environmental temperature: 5~50 ℃
- Humidity range: ≤ 95%
Device software
- Free testing software is provided, and device parameters can be directly changed and set in the software.
- The software is free for life and MES integration is carried out according to customer needs
- The tester reserves communication ports for testing on all four sides of the grounding frame, and conducts three grounding tests.
- Automatically determine whether the connecting wires of the junction box are properly plugged in (missed or insufficient insertion of the power fixture, or the high-voltage probe is not in place), and this workstation is currently showing a trend.
- No code, no testing function, no testing when there is no barcode.
Features
- 3-in-1 comprehensive tester hipot test, insulation resistance, and grounding resistance
- Equipped with PLC and communication interface, and external supporting facilities to achieve automated testing
- Upper and lower limit judgment, sound and light alarm, eliminate product missed detection
- Full keyboard operation, simple and easy to understand operation steps, and more convenient settings
- Four-wire test method perfectly eliminates line resistance and provides more accurate calculations
Application
Solar PV modules, high voltage testing, insulation testing, grounding testing, wet leakage testing, etc.
Specification
| Function | Function Description |
| Input Characteristics | Voltage:220VAC, ± 10%, single phase Frequency:47-63Hz Fuse:8A/250VAC |
| DC Withstand Voltage Test | Rated Output:12KV DC |
| Leakage Current High Limit Setting | Range:0.0-5.000mA Resolution:0.1uA Accuracy ±(2%setting value+2dgts) |
| Leakage Current Low Limit Setting | Range:0.00-5.000mA Resolution:0.1uA Accuracy:(2% setting value+2dgts) |
| Voltage Setting | Range:0-12KV DC Resolution:1V Accuracy: ± (2% setting value +5V) |
| Voltage Stability | ± (1% setting value +5V) |
| Ramp Time | Range:0.4-999.9S |
| Resolution:0.1S | |
| Accuracy: ± (0.1% setting value +0.05 S) | |
| Test Time | Range:0.5-999.9S |
| Resolution:0.1S | |
| Accuracy: ± (1% setting value +0.05 S) | |
| ARC-fault Detection | Range:1-9 level can be set,0 arc-fault condition will not be detected |
| Voltage Display | Range:0-12KV DC Resolution:0.001KV Accuracy: ± (3% display value +0.005V) |
| Current Display | Range:0.0001-5.000mA DC Resolution:0.01mA(0. 1uA) Accuracy: ± (2% display value +3dgts) |
| Insulation Resistance Test | Rated output:3500V DC |
| Voltage Setting | Range:500 – 3500V DC Resolution:1V Accuracy: ± (3% setting value +5V) |
| Voltage Display | Range:0.500KV -3.500KV DC Resolution:0.001KV Accuracy: ± (3% display value +5V) |
| Resistance Value | Range:100kΩ-99GΩ Accuracy: ± (3% display value +3dgts) (100kΩ-9.99GΩ) ± (20% display value +3dgts) (10GΩ-99GΩ) |
| Resistance High Limit Setting | 100kΩ-99GΩ |
| Resistance Low Limit Setting | 100kΩ-99GΩ |
| Delay Time Judgment | Range:0.1 – 999.9 S Resolution:0.1S Accuracy: ± (0.1% display value +0.05 S) |
| Grounding resistance test | Ground Resistance Tester |
| Output Current Setting | Range:10.0~100.0A Accuracy: ±(2% display value +5dgts) |
| Power Source | Max:10V/100A/1000W |
| Ground Resistance Upper Limit Setting | 0 ~ 999.99 mΩ（10.00A） 0 ~ 500.0 mΩ（10.00A ~ 20.00A） 0 ~ 250.0 mΩ（30.01A ~ 40.00A） 0 ~ 200.0 mΩ（40.01A ~ 50.00A） 0 ~ 160.0 mΩ（50.01A ~ 60.00A） 0 ~ 100.0 mΩ（60.01A ~ 70.00A） 0 ~125.0 mΩ（70.01A ~ 80.00A） 0 ~100.0 mΩ（90.01A ~ 100.00A） Accuracy: ± (2% setting value +3dgts) |
| Ground Resistance Lower Limit Setting | 0 ~ 999.99 mΩ（10.00A） 0 ~ 500.0 mΩ（10.00A ~ 20.00A） 0 ~ 250.0 mΩ（30.01A ~ 40.00A） 0 ~ 200.0 mΩ（40.01A ~ 50.00A） 0 ~ 160.0 mΩ（50.01A ~ 60.00A） 0 ~ 100.0 mΩ（60.01A ~ 70.00A） 0 ~125.0 mΩ（70.01A ~ 80.00A） 0 ~100.0 mΩ（90.01A ~ 100.00A） Accuracy: ±2% |
| Testing Time | 0.5 ~ 999.9 S, 0 is continuous testing |
| Time Accuracy | ±(0.1% setting value +0.05S) |
