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Jn17-12/40 Indoor AC High Voltage Earthing Switch
| Price | Negotiable |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 320 people viewed |
Usage:
Earthing System
Working Voltage:
High Voltage
Application:
High Voltage Transmission Line
Earthing Method:
Direct Earthing Method
Size:
Meidum
Rated Voltage:
12kv
Rated Short-Time Withstand Current:
40ka
Rated Short-Circuit Duration:
4s
Trademark:
Aierway
Transport Package:
Wooden Box
Origin:
China
HS Code:
8535210000
Product Description
JN17-12/40 indoor AC high voltage earthing switch is an advanced level product with high-tech parameters performance.After comprehensive evaluation,it conforms to GB1985 and IEC129 standard,applies to power system of 3-12kV and three-phase AC 50Hz. It owns short-circuit making capacity to protect other electric equipment not being damaged.Can be used with various high voltage switchgear;also play a protective role in the high-voltage electrical equipment overhaul.
| Rated voltage | 12KV |
| Rated short-time withstand current | 40KA |
| Rated short-circuit duration | 4s |
| Rated short-circuit making current | 80KA |
| Rated peak withstand current | 80KA |
| Mechanical endurance | 2000 |
Use environmental conditions
♦Ambient temperature: -10ºC ~ +40ºC
♦Altitude: ≤1000m
♦Relative humidity:Daily average ≤95% , Monthly ≤90%
♦Earthquake intensity: ≤8 degree
♦Pollution humidity:II- Similar Products
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