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Hot Selling for Buy Automatic Transfer Switch - High Voltage JN15 Grounding Earthing Switch For VCB switchgear – Aiso Detail:
Earthing Switch 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
High Voltage 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
Grounding 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 |
| JN15-12/40-150 |
150 |
540 |
396 |
| JN15-12/40-210 |
210 |
655 |
516 |
| JN15-12/40-230 |
230 |
710 |
556 |
| JN15-12/40-250 |
250 |
760 |
596 |
| JN15-12/40-275 |
275 |
810 |
646 |
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We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support for Hot Selling for Buy Automatic Transfer Switch - High Voltage JN15 Grounding Earthing Switch For VCB switchgear – Aiso, The product will supply to all over the world, such as: Islamabad, British, Belarus, We have exported our products all over the world, especially the USA and European countries. Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures to ensure high quality.If you are interested in any of our products, please don't hesitate to contact us. We will try our best to meet your needs.
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