we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for
Circuit Breaker Switch,
Lightning Arrester Rod,
Large Power Transformers, We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our products.
PriceList for Smart Circuit Breaker - 24kv Indoor Combined Electric Grounding Switch Earthing Switch for Switchgear – Aiso Detail:
Earthing Switch for Switchgear Product Description
Jn15 indoor high-voltage alternating-current earthing switch is used as a support product for indoor three-phase alternating- current power systems of 3 ~ 40.5kV and 50(60)Hz and high- voltage switch cabinets or as an earthing switch for the overhauls of high-voltage electrical equipment. It is characterized by simple and compact structure, light weight, flexible operation, easy installation and good thermal stability and dynamic stability.
JN15-12/24/40.5KV indoor high-voltage alternating-current earthing switch is produced in line with the following standards and codes.
GB 1985 High-voltage alternating-current disconnectors and earthing switchesIEC 62271-102 High-voltage alternating-current disconnectors and earthing switches
Grounding Switch Earthing Switch Environmental Conditions Ambient temperature: – 40°C~+40°C (below 35°C within 24 hours) Relative humidity: ≤95% (daily average) or ≤90% (monthly average) Altitude: ≤ 1000m
Indoor High Voltage Earthing Switch Main Technical Parameters
Item |
Unit |
Rsference valie |
Rated voltage |
KV |
12/24/40.5 |
Rated insulation level |
Lightning impulse withstand voltage |
KV |
75,145,185 |
1min power-frequency withstand voltage |
KV |
42,65,95 |
Rated frequency |
Hz |
50 / 60 |
Rated short-time withstand current |
kA |
31.5 / 40 |
Rated withstand current(peak value) |
kA |
80 / 100 |
Interphase center distance |
mm |
See the table |
Note:Please contact the factory to confirm the latest parameters
Outline and installation dimension
Model and specification |
E |
L |
C |
JN15-24/31.5-275 |
275 |
810 |
646 |
Product picture details (Real product picture, unprocessed)
Service Environment
Contact our support team
Product detail pictures:
Related Product Guide:
All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for PriceList for Smart Circuit Breaker - 24kv Indoor Combined Electric Grounding Switch Earthing Switch for Switchgear – Aiso, The product will supply to all over the world, such as: Luxembourg, Florida, Estonia, Welcome any of your inquiries and concerns for our products. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We are the first business partner for you!