hvhipot Steps to use the switch characteristic tester
The switch characteristic tester can test the mechanical performance of switches such as electromagnetic and...
Why is good grounding important?
Why is good grounding important? The transient characteristics of lightning and its associated rapid rise...
DC high voltage generator cable withstand voltage
The withstand voltage of the DC high voltage generator is basically the same as the...
Operation method of high voltage test transformer
Instructions: 1. Before the power frequency withstand voltage test of the 5KVA high-voltage test transformer...
Troubleshooting of On-load Switch Tester
1. Check whether the wiring of the test line is correct. 2. When using the...
Operation steps of zinc oxide arrester tester
The zinc oxide arrester tester makes the instrument can be used for on-site online monitoring...
Capacitance and inductance tester usage details
The capacitance and inductance tester is mainly for the measurement of the high-voltage parallel capacitor...
Wiring method of ground resistance tester
Ground resistance testers usually have the following measurement methods: single clamp method, double clamp method,...
How to correctly test the relay protection tester
The microcomputer relay protection tester can be used for differential protection. It contains rich software...
The role of insulation resistance tester
Insulation resistance meters are commonly called megohm meters, or shake meters, high resistance meters, insulation...