company news about The Solid Insulation Material Electrical Strength Testing Machine is completed and waiting for shipment！

Our company currently has 3 sets in stock, one of which has been booked, customers in need can come to visit or call to order!

Compliant with standards:

Complies with the requirements of GB1408.1, IEC60243-1 "Test Methods for Electrical Strength of Solid Insulation Materials - Tests at Power Frequency", GB1408.2, IEC60243-2 "Test Methods for Electrical Strength of Solid Insulation Materials - Corresponding DC Voltage Test" GB/T1695-2005 "Determination of Power Frequency Breakdown Voltage Strength and Withstand Voltage of Vulcanized Rubber" GB/T3333, GB12656, and ASTM D149 test standards.

Applicable scope:

Mainly suitable for solid insulation materials such as plastic, film, resin, mica, ceramics, silicone, glass, insulating paint, etc. Measure the breakdown strength and withstand voltage time at power frequency (48-62Hz) or corresponding DC voltage in air or liquid medium. Suitable for continuous and uniform boosting or stepwise boosting, apply AC/or DC voltage to the sample until breakdown, measure the breakdown voltage value, and calculate the breakdown strength of the sample; Using a rapid voltage increase method, raise the voltage to the specified value and maintain the sample without breakdown for a certain period of time. The specified value at this time is the withstand voltage value of the sample.

Main technical parameters:

1. Test voltage: AC 0-50 kV continuously adjustable DC 0-50 kV continuously adjustable

2. Transformer capacity: 10 KVA

3. Breakdown voltage: 0-50kV

4. Boosting speed: divided into 6 gears: 50, 100, 200, 500, 1000, 2000 (KV/S)

5. Boost speed regulation: for electrical automatic speed regulation

6. Voltage measurement accuracy: ≤ 2%

7. Leakage current selection: 1-20 mA

8. Test methods: DC test, AC test

9. Boosting method: Automatic programmable boosting

10. Power supply frequency: 50Hz sine wave

11. Power supply: AC220V 50/60Hz

12. External dimensions: length 1400*width1040*height 1500 mm

13. Weight: 200KG

Usage:

Take out the discharge rod and straighten the telescopic rod, insert the other end of the grounding clip into the metal probe socket of the discharge rod, and then clamp the grounding clip onto the instrument grounding terminal A or B. Hold the insulated handle as far away as possible from the instrument casing, stand, slightly bend forward, open the glass door of the test box, and use the metal probe to contact the high-voltage transformer output equalization ball, sample electrode, and capacitor high-voltage end one by one. (If necessary, after the discharge is completed, use a multimeter in AC voltage range (AC20V range) to test if the voltage between the electrode and the human body is less than 36V, indicating that the residual voltage has been discharged completely.)