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Jn15-12/31.5 40.5kv Hv in-Cabinet Grounding Knife Switch, 40.5kv High Voltage Switchgear Earthing Switch
Jn15-12/31.5 40.5kv Hv in-Cabinet Grounding Knife Switch, 40.5kv High Voltage Switchgear Earthing Switch
Jn15-12/31.5 40.5kv Hv in-Cabinet Grounding Knife Switch, 40.5kv High Voltage Switchgear Earthing Switch
Jn15-12/31.5 40.5kv Hv in-Cabinet Grounding Knife Switch, 40.5kv High Voltage Switchgear Earthing Switch
Jn15-12/31.5 40.5kv Hv in-Cabinet Grounding Knife Switch, 40.5kv High Voltage Switchgear Earthing Switch
Jn15-12/31.5 40.5kv Hv in-Cabinet Grounding Knife Switch, 40.5kv High Voltage Switchgear Earthing Switch

Jn15-12/31.5 40.5kv Hv in-Cabinet Grounding Knife Switch, 40.5kv High Voltage Switchgear Earthing Switch

Min.Order: 100
Product origin: Wenzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 185.85 ~ 355.85

Description

40.5KV high voltage switchgear earthing switch details listed as belows:

1. Model No.: JN15-12/31.5 40.5KV  HV earthing switch

2. Standard: GB 1985-2004 AC HV disconnect switch and earthing switch, IEC129

3. Application: KYN61-40.5 HV switchgear and various types HV switchgear

4. Main function: Used for earthing protection

5. Central distance between poles: 280, 300, 350, 400
Model Number:
  JN15-12/31.5 
Rated short-time withstand current:
31.5KA
Rated voltage:
24KV
Product Description
 
Model No.
JN15-24/31.5 HV earthing switch
Standard:
GB1985-2004(AC HV disconnect switch and earthing switch), IEC129
Application:
KYN28-24 HV switchgear and various types HV switchgear
Main function:
As a grounding protection for high-voltage equipment maintenance
Central distance between poles:
210mm/220mm/230mm/250mm/275mm
The main technical parameters:
 
Item
Unit
Data
Rated voltage:
KV
24
Rated short-time withstand current:
KA
31.5
Rated short-circuit duration:
S
4
Rated short-circuit making current:
KA
80
Rated peak withstand current:
KA
80
Rated insulation level
PE withstand voltage(1min)
KV
Phase to earth Phase to phase
65
Lightning impulse withstand voltage
95
Mechanical endurance
Time
2000
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