Product Details
HUAYI ingle Phase Relay Protection Tester ZillionsBuyer
Sold By :HUAYI ELECTRIC
Delivery duration : * 8 to 10 Days
Quantity:
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The HYJB-H Relay Protection Calibrator is a new-generation testing and verification device developed by our company. It features advanced AC and DC voltage and current source technology, incorporating modern circuit design, high-quality components, optimized panel layout, and an efficient internal structure.
The instrument offers comprehensive functionality, reliable performance, clear and accurate test data, and easy operation. With its advanced technology and user-friendly design, it is an ideal testing solution for power maintenance departments and electrical testing professionals.
Running Conditions
| Power supply | AC220V±10% 50Hz |
| Work Environment | Temperature:-10℃～40℃ |
| Humidity | ≤85% |
| Dimension | 450*320*310mm3 |
| Weight | 20kg |
Output supply
| AC voltage | 0～220V/3A |
| AC current | 0～100A/7.5V,0～20A/25V,0～5A/5V |
| DC voltage | 0～220V/3A |
| DC current | 0～20A/25V |
| Constant voltage output | DC24V,DC48V,DC110V,DC220V |
Performance Specifications
| Ammeter, voltmeter | 41/2 potential |
| Digital millisecond meter | 0～99.9999s |
| l Number | Name | Amount |
| 1 | Mainframe | one |
| 2 | Power line | one |
| 3 | Test line | one |
| 4 | Fuse | three |
| 5 | Specification | one |
| 6 | Inspection Report | one |
| 7 | Certification | one |
1.The kinds of protection relays: current relay, voltage relay, reclosing relay, auxiliary relay, differential relay.
2.The device equipped with rated output can be voltage power.
3. Digital display, easy to read.
4. Compact conformation, small in volume, easy to carry and transport.
Performance :
Measuring Relay. A Measuring Relay is provided to measure current and the start value, return value and return coefficient/ drop-off to pick-up ratio of potential relay.
Time Relay. A Time Relay is provided to measure the start value, return value and operating time.
Auxiliary Relay. An Auxiliary Relay is provided to measure the start value, return value, holding value and operating time of all kinds of auxiliary relays with starting coil and holding coil.
Re-closing Relay. Re-closing Relays provide tests to Capacitance in charge time, re-closing time and intermediate elements.
Differential Relay. Differential Relays provide DC excitation test, braking characteristics test and volt-ampere characteristic test.
Performance Description
| Measuring Relay | To measure the start value, return value and return coefficient of current relay and potential relay. |
| Time Relay | To measure the start value, return value and operating time. |
| Auxiliary Relay | To measure the start value, return value, holding value and operating time of all kinds of auxiliary relays with starting coil and holding coil. |
| Reclosing Relay | Reclosing Relays provide tests for capacitance in charge time, reclosing time and intermediated elements. |
| Differential Relay | Differential Relays provide DC excitation test, braking characteristics test and volt-ampere characteristic test. |
