Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch

Product Details
Customization: Available
Application: High-voltage
Material: Steel Plate
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  • Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
  • Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
  • Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
  • Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
  • Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
  • Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
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  • Overview
  • Product Description
  • Drawing
  • Our Exhibitions
  • Package& Transport
  • Our Factory
  • FAQ
Overview

Basic Info.

Model NO.
JET
Structure
Combination
Usage
High Voltage Power Transmission, Electrical Installation
Connection Method
Right
Certification
ISO9001
Brand
Joyelectric
Voltage
40.5kv
Phase Distance
280mm/300mm/350mm/400mm
Rated Short-Time Withstand Current
31.5ka
Transport Package
Non-Solid Wooden Case
Origin
China
HS Code
85389000

Product Description

Product Description
 
JN22B-40.5/31.5 Indoor AC High Voltage Earthing Switch

Summary:
JN22B-40.5/31.5 indoor AC high voltage earthing switch is an advanced level product with high-tech parameters performance improved on the basis of JN22-40.5/31.5.After comprehensive evaluation,it conforms to GB1985 AC HV disconnect switch and earthing switch and IEC62271-102:2002, applies to power system of 40.5kV and AC 50Hz. Can be used with KYN61-40.5 and other types high voltage switchgearalso play a protective role in the high- voltage electrical equipment overhaul. 

Ambient condition:

1.Altitude: ≤1000m
2.Ambient temperature: -10°C ~+40°C
3.Earthquake intensity: ≤8 degree
4.Pollution level: II
5.Relative humidity: Daily averages95%,Monthly average≤90%

Model and meaning:
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
 
Parameters:
Item Unit Data
Rated voltage kV 35
Maximum voltage kV 40.5
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
Phases center distance mm 280, 300, 350,400
Rated insulation level PF withstand voltage(1 min) kV Phase to earth 95
Lightning impulse withstand voltage Phase to phase 185
 
Drawing

Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch


Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Our Exhibitions
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Package& Transport
 
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
 
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
 
Our Factory
 
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch
Jn22b-40.5/31.5 35kv Indoor AC High Voltage Earthing Switch

 

FAQ

Q: Could I have prices of your products?
A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours
Q: Can l get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us
Q:Do you accept product customization?
A: Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.
Q: What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.
Q: What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc
Q: Do you inspect the finished products?
A: Yes, each step of production and finished products wil be came out inspection by Qc department before shipping. And we willprovide goods inspection reports for your reference before shipment
Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.
 

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