- Place of Origin:CN;ZHE
- Model Number:BLQ3850
- Brand Name:YUFENG
- RATED CURRENT:250A
- Rated voltage:12KV
Specifications
1.easy installment and operation
2.quality assurace
3.15 years manufacture
high voltage indoor lightning arrester
Applications
1,Altitude :≤2000mm.
2,Temperatuer:-40℃~+40℃
3,supply frequency:48~62Hz
Installation and operation
Before putting into operation, lightning arrester should accept preventive test before the coming of thunder rain season, thereinto, test for arrester without gaps are external insulation measurement, DC U1mA voltage measurement, current and resistance current measurement under AC operating voltage; arrester with series gaps should accept external insulation measurement, electric conduction current measurement, power frequency voltage discharging test; preventive rest can be omitted for lightning arrester with disconnector after being put into operation.
Power frequency withstand test for lightning arrester should not exceed the rated voltage value.
Don’t dismantle the lightning arrester randomly.
Lightning arrester with disconnector will unable to keep working after tripping operation of disconnector.
Installation of lightning arrester should be carried out according to the specifications strictly, the two side should be connected firmly and should be earthed reliably.
When installing line type arrester with series gaps, please leave enough parallel distance between it and line insulator.
Standard Export Package by polywood or as per required
- Samples will be provided if needed
- Professional technical guidance
- Long-term after-sale service
Wenzhou Yufeng Electric Co., Ltd is specialized in 12kV, 24kV, 40.5kV switchgear fittings for more than 15 year, main products listed as earthing switches, interlocking devices, chassis truck, etc, Which can fit with ABB, Schneider and Siemens switchgear and Vacuum Circuit Breaker.
Passed ISO9001: 2000 and some authoritative test, with good quality, best price and on-time delivery, Yufeng gained praise in both domestic and international market. We also gained the super star company by our government and clients.
With the spirit of honesty, innovation and peruse perfect', we believe our future will be more and better. Sincerely hope we will have a long-term with Old and new customers on the basis of mutual trust and benefit. Any inquiry please feel free to contact us at any time.
Send Message
Related Products
