- Transformer testing
- High voltage insulation testing
- Circuit breaker test equipment
- CT PT testing and calibrating
- Motor and generator testing
- Oil testing
- SF6 gas testing
- Arrester and insulator testing
- Insulation/Earth Resistance testing
- DC system
- Relay and protection testing
- Cable fault test and diagnostics
- Partial discharge
- Electrician testers
- Battery and power quality
Products
Public by：Jack Chang
Date：2020-11-02 16:08:18
A partial discharge measurement system basically consists of: a cable or other object being tested, a coupling capacitor of low inductance design, a high-voltage supply with low background noise, high-voltage connections
a high voltage filt...
Public by：Jack Chang
Date：2020-10-29 14:22:26
This EPBZ-III Complete Transformer Test System is applied on 2500kVA and below transformer no load test, load test, power frequency, inductive withstand voltage measuring and controlling.
...
Public by：Jack Chang
Date：2020-10-08 10:18:38
CT and PT Analyzer EPCP is designed for the Protection and Metering CT/PT complete auto test. EPCP-III is 6-channel simultaneous test full function, with engineering case. The touch screen type can be upgraded....
Public by：Jack Chang
Date：2020-09-24 09:08:28
EPSD 1000A Primary Current Injector adpots electronic voltage regulator and converter made of high permeability iron core have the advantages of large output power, small size and light weight. ...
Public by：Jack Chang
Date：2020-09-04 00:00:00
EPOT 100kV Oil Dielectric Strength Tester is to place the insulating oil sample to be tested in the test oil cup, apply a power frequency AC voltage through the high-voltage electrode, and gradually increase the voltage value until the insu...
Public by：Jack Chang
Date：2020-08-28 10:17:24
EPTC-M Series AC Hipot Test Set is suitable for hipot dielectric withstand test on various power electric products, units, insulating material and etc. The working principle is: by adjusting the output voltage of the auto-regulator, the wor...
Public by：Jack Chang
Date：2020-08-14 00:00:00
Megohmmeter or insulation resistance tester is a special type of ohmmeter used to measure the electrical resistance of insulators. Insulating components, for example cable jackets, must be tested for their insulation strength at the time of...
Public by：Jack Chang
Date：2020-07-30 00:00:00
Protection systems play a key role for the safe and reliable operation of today’s electricity power systems. Properly working protection devices help to maintain the safety of the system and to safeguard assets from damage. EPRP-605 Relay P...
Public by：Jack Chang
Date：2020-07-05 16:38:48
Three phave Oil Cooling Type Variable Transformer/ Variac EPTS-400kVA completed producing and ex-work testing, was delivered to port. ✓ Model: EPTS-400kVA✓ Rated power: 400kVA✓ Pha...
Public by：Jack Chang
Date：2020-06-27 18:53:40
Insulation Resistance Meter also known as megohmmeter, high voltage insulation resistance meter, etc., for the insulation resistance test. The instrument has a large LCD screen gra...
Public by：Jack Chang
Date：2020-06-04 22:12:56
After three months of understanding, an Uzbekistan power company finally decided to place an order a set of 250kVA 0-650V three phase oil immersed voltage regulator from EP Hipot Electric....
Public by：Jack Chang
Date：2020-05-13 21:17:00
Recently, there have been many orders of high voltage testing transformer, which are used as electrostatic generator for face mask melt-brown non-woven fabric production worksh...