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high voltage KYN28-12 Switchgear main electrical switch board for indoor substation equipment

 
 
Price: 3.00Dollar/Piece
Min quantity: 1 Piece
Quantity: 999 Piece
Deliver: In 7 days
Area: China
Expiry: Long-term
Edit time: 2023-04-04 16:33
Hits: 239
 
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Detail

Overview

Essential details

Supply Ability

Packaging & delivery

Product Description

KYN28A-12 indoor AC metal-clad withdrawable switchgear:ZD-KYN28A-12

The KYN28A-12 indoor AC metal-clad withdrawable switchgear  is a complete set of power distribution devices of 3.6kV ~ 12kV three-phase AC 50Hz single bus or single bus sectional system.
KYN28A-12 is mainly used in power plants, small- and mediumsized power generators, industrial and mining enterprises, and secondary substations of power system for power receiving, power transmission, and startup of large-sized high-voltage motor in order to implement control, protection, and monitor.

Specification

Item


unit

value

Rated Frequency


Hz

50/60

Rated voltage


kV

12

Rated insulation level

1min Power Frequency Withstand Voltage

42

lightning impulse withsdand voltage

75

Main Busbar Rated Current

A

630,1250,1600,2000,2500,3150

Sub-Busbar Rated Current

A

630,1250,1600,2000,2500,3150*

4S Thermal Stability Currenct (Effective Data)

kA

16,20,25,31.5,40

Rated Dynamic Stability Currenct (Peak Value)

40,50,63,80,100

Protection Level

enclosure:IP4X, CB Compartment open:IP2X 

Project

In 2018,our switchgear are used for HuaiHe River.You can see the incoming feeders,outgoing feeders, PT panels,control panels.

Standards&Working

Working Environment

1. Temperature:
Not over than +40, Not less than -5. 

Equal Temperature35.
2. Altitude: not over than 1000M
3. Relative Humidity: ≤90% (+25)
4. Withstand Earthquake magnitude: 8 degree
5. Without dust, fire, Corrosion or other dangerous items around..

Applied to Standards

IEC62271-200
IEC60694-2002
IEC62271-100
GB763
GB1984-2003
GB1985-2004
GB3309
GB3906
GB/T11022
DLT404-1997

Certifications

Our Service

Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.


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KYN28-12 Medium voltage MV electrical Switch gear for power distribution High voltage energy saving panel with automatic power factor correction high voltage KYN28-12 Switchgear main electrical switch board for indoor substation equipment AC type surge protector SPD Surge Protective Device 100ka Intelligent Motor Protector intelligent Reactive power compensation controller automatic power factor controller