HZJY-2.5K-N 2500V Water-cooled Generator Insulation Characteristics Test Set
HZJY-2.5K-N 2500V Water-cooled Generator Insulation Tester
HZJY-2.5K-N Water Cooling Generator Insulation resistance tester dedicated to the measurement of water-cooled generator test, but also can be used for laboratory or field testing insulation testing to do. Output current greater than 25mA. The maximum output voltage of 2500V. Includes high-precision micro-current measurement system, digital boost system. Just use a high-voltage lines and a signal line connecting the test product can be measured.
I Main Features
1. 32-bit micro-controller, Chinese/English user interface, easy to operate.
2. Automatically calculates the absorption ratio and the polarization index, and automatically save 15 seconds, 1 minute, 2 minutes, 10 minutes to facilitate analysis of data per minute.
3. Output current, (2500V, the output is greater than 25mA), short-circuit currents greater than 40mA.
4. A fully enclosed high-voltage generator module technology, the protection of the internal resistance, safe and reliable.
Anti-interference ability, to meet the EHV substation on-site operation.
5. Automatic discharge test is completed, and real-time monitoring the discharge process.
II Main Technical Performance
| Item | Specifications |
| Accuracy | ±10% |
| Measurement Range (Resistance) | 0.1MΩ～100GΩ |
| Test Voltage | 2500V (DC, typical for insulation resistance testing) |
| Short-Circuit Current | >25mA |
| Measuring Time | 1 minute～10 minutes (varies with measurement conditions) |
| Power Supply | 180～270VAC, 50Hz/60Hz±1% (mains or generator power compatible) |
| Working Environment | - Temperature: -10～40℃ |
| - Relative Humidity: 20%～80% |
III Operating Components Function
1. Line Terminal
"Line" for the high-voltage output, known as the line side, measured by the high voltage cable lead to the end line, for example, connected to the motor windings.
2. Department of water terminal
Received water on the sink generator.
3. Terminal base
Connected to the generator frame.
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