| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Years |
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Control Box(≤10KVA)
If the capacity of main control box is not more than10KVA the panel of the main control box
The operation of the insulation test with HZJ series HIPOT tester is as follow:
1) Please make grounding connection for sample object, HV transformer and main control box first
2) Please discharge the sample object if the sample object is a capacitive equipment.
3) Please make connection for tester and sample object according to figure 3.
4) Please make power connection for main control box.
5) Confirm the high voltage value in withstand.
6) Setting the protection value of current by the pointer on the over current protection relay panel.
7) Adjust the regulator to zero position and then press down the close button on the panel the tester with enable the high voltage output unit.
8) If the regulator is not at zero position when you press down the close button the high voltage output unit would not be enabled. There is a zero position indication lighter on the panel of the main control box.
9) Adjust the high voltage output to the withstand test value step by step. Read the high voltage value and LV current from meters at the same time.
10) Start the timer by the timer switcher on the main control box panel when the high voltage has.
11) If the current over the value set on the panel of the over current relay the tester would cut off the power supply of HV transformer immediately. It is said the test result is failure.
12) If the timer display value reach the set value the tester would have a sound alarm to inform operator that the withstand time is ok. If the tester has not start the over current protection unit before sound alarm it is said the test result is ok.
13) Open the power supply of HV transformer by press down the "open" button on the panel of the main control box when test is end.
14) Please discharge the high voltage circuit of sample equipment before remove off the cable connection of high voltage circuit.
Please do not start the test if some part of the tester had been destroyed.
Packing List
|
No. |
Item |
Qty |
|
1 |
Main engine |
1 |
|
2 |
Control Box |
1 |
|
3 |
Power line |
1 |
|
4 |
Test line |
1 |
HUAZHENG Electric Manufacturing (Baoding) Co., Ltd is established in year of 2008, located at Baoding city, Hebei province, China. It is a professional company specializing in the development and production of electric power testing equipment. Main Product: transformer oil test series, high voltage test series, cable fault location system, microcomputer relay protection test set, etc. All of our products comply with international quality standard and obtained CE and ISO 9001 certificate. Heibei Huanhai Import & Export Trading Co.,Ltd is a trading company established by Huanhai Electric.
We insist on customer orientation and provide you with high quality products, reasonable prices, timely delivery and efficient service. We are willing to work with global clients for joint development and create value and success for our customers continuously.
We have our own manufacturing factory,pls see the below certificate,we are the direct supplier.
We are a new enterprise engaged in development,produce & sale a serious of power system products, such as Cable fault tester, transformer test class, lightning arrester test class, comprehensive test class.
Transformer Oil Testing Transformer Testing Circuit Breaker Testing High Voltage Testing
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