1. Testing of power system equipmentDC high-voltage generators are used for insulation performance testing and voltage withstand testing of power equipment, including:Cable testing: Detect the insulation strength and leakage current of high-voltage cables to ensure that they have no risk of breakdow
Promotion plan for the Purchasing Festival inMarch 2025In order to better cooperate with the sales activities of the PurchasingFestival in September, our company specially introduced the followingpromotional policies:1. Purchase discount activities: All Customers who purchaseproducts during the peri
The circuit resistance tester is a key tool in electrical maintenance, mainly used to accurately measure the resistance value in electrical circuits, ensuring the safe and efficient operation of the system.Core roleDetecting contact resistance1.Application scenarios: Key connection points such
1. The insulation resistance between the primary winding and the secondary winding and the casing, as well as between each secondary winding and the casing, should be measured; The insulation resistance value should not be lower than 1000M Ω;2. Measure the insulation resistance between the primary
1. Connect the power supply, connect the current output terminal to the primary side of the tested current transformer, and connect K1 and K2 to the secondary side of the current transformer. Short circuit the normally closed switch, otherwise the test cannot be carried outPS： In practical applicat
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