- Energy Meter Field Calibrator
-
Transformer Test Equipment
- Transformer Test Bench
- Turns Ratio Tester
- DC Resistance Tester
- Transformer Tan Delta Tester
- Sweep Frequency Response Analyzer
- Partial Discharge Tester
- CT PT Analyzer
- Transformer On-Load Tap-Changer Tester
- Short-Circuit Impedance And No-load Integrated Tester
- Winding Resistance And Turns Ratio Integrated Tester
- Transformer Capacitance And Inductance Tester
- Transformer Capacity And Characteristic Tester
- Lightning Arrester Tester
- Short-Circuit Impedance Tester
- Transformer Oil Test Equipment
- SF6 Gas Analyzer
- Secondary Injection Relay Test Set
- Resistance Tester
- Power Quality Analyzer
- HV Switch Tester
- High Voltage Test Equipment
- Cable Fault Locator
- Battery Tester
Huazheng HZ2511 Factory Manufacture Impulse Withstand Generator
HZ2511 is an intelligent control tester designed to verify electrical clearance, creepage (leakage) distance and other insulation properties of electrical relays.
I.Preface
1.1 Security Bulletin
● Do not disassemble the instrument. The internal parts cannot be replaced by the user.
● Do not turn on or operate the instrument in the event of explosion risk.
● The instrument shall be used in a dry room. If condensate is found, please dry the generator before using it.
● Before using this instrument, please make sure the wiring (connection) is correct.
● When the instrument is in use, there will be dangerous power supply voltage or high voltage inside the instrument and panel socket. Direct or indirect contact through wet object will bring fatal danger.
● When connecting, or removing any test lead/ line, please make sure the instrument has stopped running.
● The power switch must be turned off before installing or removing the power cord.
● To ensure safe operation of the instrument, when the fuse on the instrument is blown, please replace it with a fuse of the same type and specification.
1.2 Standard
IEC 60255-5: Electrical relays Part5: Insulation tests for electrical relays
II.The features of Impulse Withstand Generator
● Adopt the programmable control technology to enable the control system to achieve ultra-compact and high-reliability intelligent automatic control and measurement
● The key components adopt high quality imported components, quality assurance, stable and reliable output
● The operation interface uses a 7.0-inch large LCD touch screen for flexible programming. The interface hmbers the status and settings of current test. The test that has been paused can be continued with the previous settings.
III.Technical Data
Voltage polarity: positive, negative, positive first then negative, negative first then positive
Test voltage: 500~12000V±10%
Voltage waveform: 1.2±30% 50±20%us
Output impedance: 500Ω (±10%)
Time interval: 3~9999S
Number of tests: 1~9999 times
IV. Maintenance
1) If the instrument is not used for a long time, it needs to be regularly dusted and electrified to ensure the normal work of the device.
2) When touching the LCD screen, do not use a sharp object or too much force to prevent the LCD screen from damaging or reducing its service life.
3) The instrument shall be regularly sent to relevant metrology institute for inspection and calibration.
V.Packing List
|
No. |
Item |
Qty |
|
1 |
HZ2511 |
1 |
|
2 |
Fuse 3A |
2 |
|
3 |
Power-line 1.8m |
1 |
|
4 |
The red test line (6m㎡×1m) |
1 |
|
5 |
The black test line （6m㎡×1m） |
1 |
|
6 |
Ground wire(4m㎡×1.5m) |
1 |
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