Composite Insulators Cover Erosion Test Device GB/T19519-2004 DL/T810-2002

DX8129 Automatic Iron Pellet Crushing Strength Testing Machine

Introduction:

The composite coat of direct insulator to be tested is installed in the fog room.Through the wall casing through the side wall of the fog chamber, one end is located in the fog room, the other end is located in the fog outdoor part;Dc test power supply is connected through the wall bushing on the top of the composite coat of the arrester to be tested, and the dc test power supply is connected through the current sampling unit on the bottom.The salt water tank and the air compressor are connected to the spray hole located in the fog chamber through their respective pipelines.

Standards:

GB/ t19519-2004 and electric power industry standard DL/ t810-2002 have made requirements on the resistance of insulator materials to electric marking and electric corrosion.

Specification:

1. Input voltage: AC-220v

2. Output voltage: AC0 ~ 50KV, dc-50 ~ 0kv adjustable

3. Electrical capacity: 50KVA

4. Voltage test accuracy: <2%

5. High side output current: ≥1A

6. High side output current: >250MA, maximum voltage drop <5%

7. Current measurement accuracy: <1%

8. Alarm threshold current: 0 ~ 1.5A adjustable

9. Over-current disconnect time: ≤250ms

10. Distance between sprinkler head and ground: >500CM

11. Distance from nozzle to sample: >500CM

12. Distance from the top of the fog chamber: >400mm,

13. Distance from the wall: >400mm

14. Quantity of test product: 1 horizontal product, 1 vertical product, multi-group matching

15. Test time: 0 ~ 9999H, adjustable

16. Use glass nozzle to atomize evenly

17. Spray speed at the sample: 3M/S

18. Spray volume: 0 ~ 0.9L/m3/h adjustable

19. The volume of fog chamber is 3m3

20. Spray liquid: NaC1 and deionized water prepared brine

21. Brine bucket with stirring device

22. The brine bucket has the function of water level indication and water shortage alarm;

Company profile:

DAXIAN's testing equipment are widely used in various field: scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, LED, photoelectricity, mobile, plasticand rubber, telecommunication, chemical industry, aerospace, building material and product, wire and cable,textile and fabrix, etc. All DAXIAN testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, UL, TAPPI, AATCC, IEC, VDE, CSA,CEN and so on.