Basic Info.
Product Description
GJW-50E Touch screen controlled voltage breakdown testerProduct introduction.Manufacturing and inspection standards of products1.GB1408.1-2006 Electrical strength of insulating materials-Test methods-Part 1:Tests at power frequencies2.GB1408.2-2016 Insulating materials.Test methods for electric strength.Part 2:Additional requirements for tests using direct voltage3.JJG 795-2016 Withstanding Voltage Testers.Applicable test methods and standards1,GB/T1695-2005 Rubber,vulcanized.Determination of electrical breakdown strength and voltage resistant at commercial power frequency2,GB/T3333 Cable paper-Determination of electrical strength at powerfrequence3,GB12913-2008 Capacitor tissue paper4,ASTM D149 Test method for dielectric breakdown voltage and dielectric strength of solid electrical insulating materials at industrial power frequency Scope of applicationIt is mainly applicable to the test of breakdown strength and withstand voltage time of solid insulating materials such as wire sleeve, resin and glue, impregnated fiber products, mica and its products, plastics, film composite products, ceramics and glass under power frequency voltage or DC voltage; The instrument is controlled by computer, which can quickly and accurately collect and process various data in the test process, and can access, display and print. Main technical indicators| NO. | Model(GJW) | 05E | 10E | 20E | 50E | 100E | 150E |
| 1 | Input voltage | AC220V 50Hz |
| 2 | Output voltage | AC:0~5kV; DC:0~5kV | AC:0~10kV; DC:0~10kV | AC:0~20kV
DC:0~20kV | AC:0~50kV; DC:0~50kV | AC:0~100kV; DC:0~100kV | AC:0~150kV; DC:0~150kV |
| 3 | Output power | 0.5kVA | 1kVA | 2kVA | 3kVA | 10kVA | 15kVA |
| 4 | Measuring range | AC:0.05~5kV; DC:0~5kV | AC:0.5~10kV; DC:0.5~10kV | AC:1~20kV; DC:1~20kV | AC:1~50kV; DC:1~50kV | AC1~100kV; DC1~100kV | AC1~150kV; DC1~150kV |
| 5 | Measurement error | ≤ 2% |
| 6 | Voltage rise rate | 0.025kV/s~0.5/s | 0.05kV/s~1kV/s | 0.1kV/s~2kV/s
| 0.20kV/s~5kV/s
| 0.02kV/s~10kV/s
| 1kV/s~10kV/s
|
| 7 | Withstand time | 0~4H(No load) |
8
9 | Leakage current | 1~30 mA It can be set freely by computer software |
| Power Supply | Single phase AC voltage of 220V ± 10% and frequency of 50Hz ± 1% |
| 10 | Test environment | Temperature: 15 ~ 30 ºC, relative humidity: 30% ~ 65%, which can operate stably. |
| 11 | Overall dimension | | long*wide*Height : 770*650*1050 mm | 1600*1200*1800 mm | |
| 12 | Equipment weight | | 100kg | 300kg | |
| 13 | Grounding requirements | The instrument shall be grounded separately. The grounding shall comply with the requirements of national standards. The metal rod shall be buried at least 1.5m underground |
Address:
No. 10, Nanhai Road, Liuhe Town, Suzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Instruments & Meters
Company Introduction:
Huazhi Welding testing high-tech (Suzhou) Co., Ltd. Is specialized in testing instruments, experimental equipment welding equipment research and development, production and sales of high-tech industry company products covering laboratory testing equipment, high-performance laser products. At present, the main product series are: Voltage breakdown tester, capillary rheometer, torque rheometer, melting index instrument friction wear test machine and other testing equipment, the products have been widely used in enterprises, universities and scientific research institutes. The company has a group of high-quality talent team, with
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