0-50KV Digital Voltage Tester Breakdown Test Machine HZ-7023
0-50KV Digital Voltage Tester Breakdown Test Machine HZ-7023

0-50KV Digital Voltage Tester Breakdown Test Machine HZ-7023

Digital Voltage Tester Breakdown Test Machine
Mainly applied in solid insulating materials such as: plastics, films, resins, mica, ceramic, glass, insulation paint, and other media in the power frequency voltage or DC voltage breakdown strength and withstanding voltage test of time; The instrument is controlled by computer, can during the test data fast and accurate collection, processing, and can access, display, print..

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Digital Voltage Tester Breakdown Test Machine
Meet the standards:

GB1408-2006 insulation materials, electric strength test method, the GB/T1695-2005 vulcanized rubber

power frequency voltage breakdown strength and dielectric strength test, the the GB/T3333 power view

paper work frequency voltage breakdown test method HG / T 3330 insulated paint film hitwear intensity Determination of GB12656 capacitor paper frequency voltage breakdown test method and ASTM D149 standards


The main technical requirements:

Model ZME-7023
Input voltage AC 220 V
Output voltage AC  0--50 KV ;DC 0--50 KV
Electrical capacity 6 KVA
High-voltage grading 0--5KV; 0-10KV; 0--20KV;0--50KV
Step-up rate 500 V/S  1000 V/S  2000 V/S 
Trial ways

DC test1,Uniform boost  2,Ladder boost  3,Withstand voltage test

AC Test;1,Uniform boost  2,Ladder boost  3,Withstand voltage test

  Over current protective device should have sufficient sensitivity to ensurethat the sample breakdown in the 0.1S off the power
The leakage current 1-100 m  can be set computer software freedom
 

The instrument uses advanced contact the original uniform

regulator,boost way out similar products in the mechanical transmission.

  Support for a short period of time short-circuit test requirements

(and other similar products such function)

 

An experiment can do 3-5 sample

(similar products in the first test only one specimen)

Voltage measurement error ≤ 2%
The test voltage is continuously adjustable 0--50 KV
Pressure time setting 0-24 hours
Test method

1,Insulation test in the sample air

2,Insulation specimen immersion oil in the test


 

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