HZGJC ASTM D149 Dielectric Breakdown Voltage Test Machine
Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of hzgjc astm d149 dielectric breakdown voltage test machine in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.
HZGJC ASTM D149 Dielectric Breakdown Voltage Test Machine
The ASTM D149 voltage dielectric breakdown tester is mainly suitable for testing the breakdown strength and withstand voltage time of solid insulation materials under power frequency voltage or DC voltage.
Standard
The instrument is manufactured according to the requirements of the breakdown voltage part in the following standards;
1. GB1408.1-2016 "Test Method for Electric Strength of Insulating Materials";
2. GB1408.2-2016 "Test Method for Electric Strength of Insulating Materials Part 2: Additional Requirements for Application of DC Voltage Test ";
3. GB/T1695-2005 "Determination method of power frequency breakdown voltage strength and withstand voltage of vulcanized rubber";
4. ASTM D149 "Test method for dielectric breakdown voltage and dielectric strength of solid electrical insulating materials at industrial power frequency";
5. GB/T3333: Test method for power frequency voltage breakdown of cable paper;
6. GB/T12656: Capacitor paper power frequency voltage breakdown test method;
7. HG/T3330: Determination of breakdown strength of insulating paint film.
The Advantages Of The Instrument
1. Automatic discharge;
2. AC voltage, DC voltage test error 1.5%;
3. The electrode bracket is made of high-quality epoxy board;
4. The software can continuously do 10 groups of test comparisons;
5. Different colors of test curves can be superimposed and compared;
6. Software can set the current protection function;
7. With a host control area, the host can be controlled independently without a computer;
8. The host has voltage and current display functions;
9. Built-in exhaust device;
10. Built-in lighting function;
11. Discharge alarm device;
The Main Technical Parameters
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Item /Model |
HZGJC - 20KV |
HZGJC - 50KV |
HZGJC - 100KV |
HZGJC - 150KV |
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Input voltage |
220V 50HZ |
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Voltage measurement range |
AC/DC 0-20 KV |
AC/DC 0-50 KV |
AC/DC 0-100KV |
AC/DC 0-150KV |
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Electrical capacity (power) |
2 KVA |
3 KVA |
10 KVA |
15 KVA |
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Overcurrent protection |
1-30 mA can be set freely by computer software |
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Boost rate |
0.1 KV / S -3 KV / S adjustable without division |
0 . 5 KV / S -5 KV / S regardless file adjustable |
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Testable way |
AC /DC test: 1. Uniform speed boost 2. Step boost 3. Withstand voltage test |
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AC and DC voltage measurement error |
1 .5%≤ (10~100) % |
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Withstand voltage time |
0~4 H (German standard 8 H or 15 H ) or set arbitrarily |
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Instrument size (length, width and height) |
900*500*1100mm |
1600*1100* 1500mm |
2100*1500*2100 mm |
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Host re- appointment |
260kg |
800 KG |
1800 kg |
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Nine levels of security protection |
Overvoltage, test overcurrent, test short circuit, high voltage operation protection, safety door opening, software misoperation, zero voltage reset, test End automatic discharge, independent protective grounding. |
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