| Model: | JN15-12/31.5 |
|---|---|
| Brand: | ELCZEEN |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Switch / Other Switches |
| Label: | Earthing Switch , disconnector switch , switch |
| Price: |
US $120
/ pc
|
| Min. Order: | 100 pc |
| Live Chat: | Last Online:19 Nov, 2021 |
JN15-12/31.5 series indoor HV Earth Switch is advance product for collective high technology on the world.
JN15-12/31.5 series indoor HV Earth Switch is advance product for collective high technology on the world. Through comprehensive examine, the feature comply with GB1985-89< < AC HV disconnecting switches and earth switches> > And IEC129 standard, suitable for power system with 12KV and blow AC 50Hz, support with kinds of HV switchgear and as earth protection
JN15-12/31.5 is of new type indoor use air compressed AC high voltage load switch for breaking and making the circuit of 50Hz,12K.V system unde rated loading and short circuit current.
|
Specification |
Unit |
Data |
||
|
rated voltage |
KV |
12 |
||
|
Rated short time withstand current |
KA |
31.5 |
||
|
Rated short duration |
S |
4 |
||
|
Rated short-circuit current |
KA |
80 |
||
|
Rated peak withstand current |
KA |
80 |
||
|
center distance between poles |
mm |
150, 210, 230, 250, 275 |
||
|
Rated insulation level |
1min power frequency withstand voltage |
KV |
on the ground, and white /very room |
42/48 |
|
lightning impulse withstand voltage |
75/85
|
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| Payment Terms: | TT,L/C |
|---|---|