Top Breakdown Voltage Strength Tester AC/DC Insulation Material Precision

Product Description

 

Product Description

GJW-50E Computer controlled Voltage breakdown tester
It is mainly applicable to the test of breakdown strength and withstand voltage time of solid insulating materials such as wire sleeve, resin and adhesive, impregnated fiber products, mica and its products, plastics, film composite products, ceramics and glass under power frequency voltage or DC voltage

Applicable test method standards
1,GB/T1695-2005<Rubber, vulcanized -  Determination of electrical breakdown strength and voltage resistant at commercial power frequency>
2,GB/T3333-1999<Cable paper-Determination of electrical strength at power frequence>
3,GB/T12913-2008<Capacitor tissue paper>
4,ASTM D149<Test method for dielectric breakdown voltage and dielectric strength of solid electrical insulating materials at commercial power frequencies>

Detailed Photos

Electrode Φ6×6mm/Φ25×Φ25mm/Φ25×Φ75mm        LCD Touch screen                                          Transformer oil

Product Parameters

NO.	Model(GJW)	5KV	10KV	20KV	50KV		100KV	150KV
1	Input voltage	AC220V   50Hz						AC   380V  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:0.05~5kVDC:0~5kV	AC:0.5~10kVDC:0.5~10kV	AC:1~20kV DC:1~20kV	AC:1~50kV DC:1~50kV		AC:1~100kV DC:1~100kV	AC;1~150kV; DC;1~150kV
5	Measuring error	≤ 2%
6	Boosting rate	0.025kV/s~0.5/s	0.05kV/s~1kV/s	0.1kV/s~2kV/s	0.20kV/s~5kV/s		0.5kV/s~10kV/s	1kV/s~10kV/s
7	Withstand voltage time	0~4H (No load withstand voltage)
8	Leakage current	1~30 mA Can be freely set by computer software
9	Power supply	Single phase AC voltage of  220V ± 10% and frequency of 50Hz ± 1%
10	Test environment temperature	Temperature:15 ~ 30 ºC; relative humidity: 30% ~ 65%, which can operate stably
11	Overall dimension	L*W*H:1000*530*1380mm				1630*1150*1970mm
	Packed dimension	L*W*H:1200*940*1410mm				1740*1290*1820mm
12	Equipment weight	107 kg				340kg
	Packed weight	167 kg				420kg
13	Grounding requirement	The instrument needs to be grounded separately.The grounding must comply with national standards: the metal rod should be buried at least 1.5m underground.

Functional features

1. Operated and controlled by the touch screen and control panel of the device itself.If curve analysis is not required, it can not be equipped with a computer.
2. If curve analysis is required, a computer can be equipped to only perform data and curve recording functions, without controlling the equipment, avoid the need for testers to alternate between the computer and equipment, make it more user-friendly.
3. The equipment has the function of test parameter memory.The same test conditions do not need to be set for each test, and even if the power is cut off, the last test setting parameters will still be remembered.
4. The test interface is simple and clear, and is equipped with schematic curve description, different parameters, different curve trends, easy to understand.
5. The control panel is simple,with clear functional labeling and easy operation.
6. It can record and display 10 test records simultaneously, facilitating comparative analysis of test data, and any set of data that isn't ideal can be discarded at any time.
7. Added USB download function,which can download the test records in the device directly to the USB.
8. If equipped with a computer, a detailed test report can be generated, including each group of specific information,multiple groups of comprehensive information and curves.
9. The equipment testing interface adopts a dashboard and digital display mode that is both simultaneously and real-time, making it more convenient to observe the testing process.
10. The equipment has safety warning prompt, the test cannot start without closing the test chamber door, and a warning will pop up and the warning will pop up when the full degree (i.e. no output from the high-voltage transformer), and the test will automatically end if the door is opened during the test.
11. Using Bluetooth data transmission to solve the problem of being blocked by isolation walls, remote operation is safe and reliable.
12. The equipment is equipped with three color alarm light. When the green light is on, it indicates that the chamber door is closed well and the test can start; when the yellow light is on, it indicates that the chamber door is open and the sample can be replaced; when the red light is on, it indicates that the high voltage is higher than 0.5kV and the chamber door shouldn't be opened at this time. The warning light will flash and sound an alarm during the discharge process after the DC test is completed.(Green light:The chamber door is closed properly; Yellow light: Be careful when opening the door; Red light: There's high voltage)

Certifications

Company Profile

Changchun Intelligent Instrument Equipment Co., Ltd. is a technology-based enterprise integrating R&D, production, sales, and after-sales service. It was founded in 1989 and has a history of 35 years. We are one of the earliest companies in China to develop and produce testing machines. We specialize in the R&D and manufacturing of optomechanical and electrical integrated testing instruments, analytical instruments, and automotive parts testing instruments. We have also passed the ISO9001 international quality system certification.
Our company is a high-tech enterprise. In the process of development, the company actively adopts advanced design concepts and uses its unique design and development capabilities. According to national standards, international standards, German standards, American standards, and Japanese standards, it has developed more than ten kinds of test instruments, analytical instruments, and automotive parts testing instruments.

Exhibition photos