China High-voltage test equipment manufacturer & supplier

HVJDT-604 voltage monitor recorder

HVJDT-604 voltage monitor recorder, voltage levels are 100V, 220V, 380V three types.

2018-02-08

Series resonant frequency exchange of high-pressure test equipment pressure

HRBFXZ

in parallel at both ends of a capacitor voltage divider for the measurement and feedback purposes, then this will constitute the set of devices.

2018-02-08

Standard lightning impulse voltage pulse calibration test system devices

HVCJDY-BZ

The standard calibration verification test system devices: small individual monomer units are portable , lightweight , modular , stable and reproducib

2018-02-08

type portable three-phase power box tests

HVZD-3

he DC output can be customized or digital display or output AC / DC power supply continuous stepless adjustable function,

2018-02-08

type portable power box single-phase tests

HVZD-2

The DC output can be customized or digital display or output AC / DC power supply continuous stepless adjustable function, users can choose according

2018-02-08

Series Electric columnar regulator / adjustable power supply

HVTNZD(S)

Introduction: It is a kind of contact ratio autotransformer which can adjust load voltage within rated voltage.

2018-02-08

Series of Single-phase Three-phase Isolated Transformer and Rectifying Transformer

HVGB

It is mainly used as the power source of the electric loading request and power & electric isolation for power system and industrial enterprises

2018-02-08

High voltage-pressure Electroscope HVEC

HVEC-2

lamplight is made of super brightness shine tube, from the sun influence. Main technical data, see table 2, there is electricity show for carrying typ

2018-02-08

type insulator insulation resistance tester

HVWG - 16

Mainly used in power for uhv transmission lines insulator the insulation resistance of the field test,

2018-02-08

Exchange string voltage distribution lines measuring table detector

HVWG-15

type gauge is mainly used in ac line 1 ~ 500kV charged measuring line of the tower of the distributed voltage insulator string value and operation con

2018-02-08

type of high pressure jer phase detectors

HVEC - 1

Power system check phase is a regular work. The traditional fixed phase method adopts high voltage PT or high-pressure check appliances

2018-02-08

Automatic capacitance bridge tester

HVCQ

automatic capacitance tester is a bridge in reactive compensation devices

2018-02-08

Power harmonic meter HVD

HVDXC

It meets the whole requirements of GB/T1459~93 to test the virtual value, and positive ,reverse and zero sequence component of current and voltage

2018-02-08

Power harmonic Alarm HVDX

HVDXB

It meets the whole requirements of GB/T1459~93 to test the virtual value, and positive ,reverse and zero sequence component of current and voltage

2018-02-08

Phase of the frequent rate

HVPX

Industrial Frequency Phase Meter

2018-02-08

Frequency signal generator HVG

HVGP

It can be used for calibrating the frequency, synchronous current, and voltage for AC devices and meters with single phase

2018-02-08