China Test transformer manufacturer & supplier

automatic transformer

HRVAT-CT/HRVAT-CT-PT

HRVAT-CT/HRVAT-CT-PT automatic transformer volt-ampere characteristics of Integrated Tester

2017-11-27

intelligent transformer calibration

HRHEY-HII

Polarity to determine:
,. Automatically determine the polarity, effectively protect the personal safety and equipment safety.

2017-11-27

Current Transformer Field Test Instrument

HGQL-HR

equipment used platform interface technology, large-screen LCD display, full English prompts automatic measurement, the entire instrument operation

2017-11-27

high-voltage transformer

HGQY-HR

instrument has a variable ratio of the internal step-up voltage transformer from the standard of accuracy classes to 0.02

2017-11-27

simulation-type transformer

HEF-HR

instrument in the measurement of electromagnetic voltage transformer loads using simulation techniques, field testing is no need for voltage load box.

2017-11-27

Precision Standard current transformer

HRHL

The standard current transformer used to verify the following levels of 0.01 current transformer.

2017-11-27

Precision Standard voltage transformer

HRHJ

This product is for grass-roots power supply and the actual needs of the production design and manufacture of an integrated modular self-boost voltage

2017-11-27

instrument transformer load box

HRFH-98

light weight, pleasing in appearance, large volume, strong stability. () (Special requests can be extended)

2017-11-27

AC line insulator string voltage distribution measurement sheet

HRWG-15

HRWG-15-type sheet is mainly used for the exchange of charged lines 1 ~ 500kV tower line measured the voltage distribution of insulator string values

2017-11-27

high pressure phase detector

HREC-1

Checking phase power system is a regular task. PT,,PT,,. Conventional fixed-phase method using high pressure or high pressure electroscope

2017-11-27

high-pressure electroscope

HREC-2

HREC-2-type electroscope using capacitive sensing technology of electronic integrated digital circuits.

2017-11-27

integration of precise oil volume resistivity Dielectric Loss Tester

HRWGS-Y-

First, an overview ofHRWGS-Y-type integration of precise oil volume resistivity dielectric loss

2017-11-27

conduction meter

HRJDT

1 Introduction Original: grounding device Yin Xiaxian of conduction testing should be conducted once a year. ,\. According to previous analysis

2017-11-27

Intelligent Density Relay Calibrator

HRMJC

HRMJC-type SF6 Intelligent Density Relay Calibrator

2017-11-27

insulator Insulation Resistance Tester

HRWG-16

HRWG-16 insulator Insulation Resistance Tester

2017-11-27

certification electrical voltage tester

HRYDT Series 3C certification electrical voltage tester Safety

2017-11-27