overvoltage protection dc resistance tester

Brand Name:GDZX

Model Number:ZXR-5A

Place of Origin:China

Portable Yellow AC1.5kV 50Hz DC 5A Fast Test Transformer Winding Resistance Tester Introduction ZXR-5A DC Resistance Tester interface design using computer control, large-screen backlit English LCD display, easy to operate, clear display Human-computer ...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:CHINA

... -- Adjustable trip delay time -- Powered by the measuring circuit -- 2 C/O contacts -- 2 LEDs for status indication ♦ Protective Functions -- Overvoltage -- Undervoltage ♦ Typical Applications • DC cabinet • Battery • Electric control system ♦

Brand Name:XZH TEST

Model Number:XHZ1010

Place of Origin:Xi'an, Shaanxi, China

10A DC Resistance Tester For Digital Automatic Transformer Winding Resistance Testing Product Description XHZ1010 10A Transformer DC winding resistance tester Transformer DC resistance is a must-test item in transformer manufacturing for semi-finished ...

Brand Name:Huaying

Model Number:HYZC-20S

Place of Origin:Wuhan Hubei China

... for measuring the DC resistance of the three-phase winding of the large-capacity transformer. It can measure the DC resistance of the three-phase winding at the same time. In case of the on-load voltage regulating transformer, it is not required to

Model Number:WRT

Place of Origin:China

...DC Resistance Tester Introduction: WRT Transformer DC Resistance Tester is used for testing, installing and exchanging the semi-finished or finished transformer. WRT Transformer DC Resistance Tester is also a necessity for power department to do preventive trials. WRT Transformer Winding Resistance Tester...

Brand Name:AI

Model Number:WRT

Place of Origin:China

...DC Resistance Tester Micro Ohmmeter I. Introduction: Transformer DC Resistance Tester uses Constant current source to measure the DC resistance of inductance circuit such as power transformer coil , current transformer coil and so on. This winding resistance...

Brand Name:RISING

Model Number:ZSR20E

Place of Origin:China

...discharge alarm, discharge indication is clear. Suitable for onsite operation in transformer factory. With protection circuit, more reliable. Parameters 1. Resistance precision:±(0.2%RGD+2d) 2. Test range: 1.000mΩ-1.000Ω (20A) 3. The least scale:1uΩ 4.

Brand Name:HNMC

Model Number:MCZR series

Place of Origin:China

... DC Resistance Test Kit Fnctional Caracteristics 1) Automatic and Friendly Operation 2) Advanced power supply technology,several current gears,big measurement range, can choose current by load, be fit for test of mid&small transformer. 3) good protection, ...

Brand Name:Fanke High-Voltage

Model Number:FK-5A

Place of Origin:China

Power Transformer Single Channel DC Resistance Tester , 5A Test Current Output , Automatic Test I. Products Description and Application Transformer DC resistance test is one of the most important test item in the finished product and semi-finished product ...

Brand Name:gfuve

Model Number:T-213

Place of Origin:BEIJING CHINA

T-213 Transformer Winding DC Resistance Tester Description T-213 test instrument can test transformer, mutual inductor, reactor, dc resistance of motor and perceptual load.Instrument is small in size, light weight, strong function, easy operation ,Designed...

Brand Name:kimoems or OEM

Model Number:KMM120/240(3G)

Place of Origin:China

KMM120/240(3G) DC EV Charger 3Guns Design This charger adopts a 3 guns design, with more modules and a wider range of applicationscenarios, which can meet more usage scenarios and is very suitable for areas with densecharging demand. Shell is customizable...

Brand Name:HAOMAI

Model Number:TWO320

Place of Origin:China

Three-phase Transformer Winding Ohmmeter Model: TWO320 Three-phase Transformer Winding Ohmmeter is designed to accurately measure three-winding resistance of power transformers. It can save time by testing three-winding without having to disconnect and ...

Place of Origin:China

Brand Name:china coal

Product Introduction The instrument can complete a single measurement, three-channel simultaneous measurement, three itemized test volume, automated testing to help magnetic, temperature conversion function, with a data interface, one connection, the ...

Place of Origin:China

Brand Name:chinacoal

Product Introduction: The instrument can complete a single measurement, three-channel simultaneous measurement, three itemized test volume, automated testing to help magnetic, temperature conversion function, with a data interface, one connection, the ...

Brand Name:Xi'an Shendian

Model Number:SDB1-6Z

Place of Origin:China

6kV Resistor-Capacitor Overvoltage Protection Device for Substation Product introduction: Resisor-Capacitor overvoltage protecion device is a new product developed by Shendian, which combines the advance of surge arrester and resistor-capacitor absorber...

Brand Name:VICTOR

Model Number:VICTOR 6412

Place of Origin:CHINA

...DC Clamp Type Digital Earth Resistance Tester 30A 1300Ω 32mm VICTOR 6412 Clamp Ground Resistance Tester 30A 1300Ω Clamp Open Size 32mm Clamp-on ground resistance tester is a major breakthrough in traditional grounding resistance measurement. It is widely used in the grounding resistance measurement of the power, telecommunications,meteorology, oilfield, construction and the industrial and electrical equipment. Clamp-on ground resistance tester

Brand Name:PEAKMETER

Model Number:MS5205

Place of Origin:China

DC 250 / 500 / 1000 / 2500V And AC 750V Digital Insulation Resistance Tester Features of Digital Insulation Tester Automatic Calculation of Polarization Index/Absorption ratio Insulation Test Voltage: 250V/500V/1000V/2500V Automatic Discharge Function/Timing Measurement Insulation Test Range: 0.01M~100.0GOmega Storage Function/Comparison Function Voltage Detection and Alarm Function The live line and Zero Line Detection DC...

Brand Name:BRITEC

Model Number:BRPV3-1000

Place of Origin:China

...dc solar PV surge protection device SPD Surge Arrester Lightning Suppressor The danger of lightning: Damage from overvoltage Overvoltages are brief voltage peaks of less than a thousandth of a second that exceed by many times the allowable design operating voltage of electric devices. Such overvoltage...