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

Price:$3.00/Piece
Min quantity:1Piece
Quantity:999Piece
Deliver:In 7 days

Overview

Essential details

• Place of Origin:

• Anhui, China

• Brand Name:

• ZDDQ

• Model Number:

• ZD-KYN28A-12

• Model No:

• KYN28-12

• Type:

• Switchgear

• Application:

• Power distribution,transmission,control,protection

• Phase:

• AC ,Three phase

• Rated Voltage:

• 6KV 12KV

• Rated current:

• 630/1250/1600/2000/2500/3150A

• Rated Frequency:

• 50Hz/60Hz

• Installation:

• Indoor

• Certificate:

• ISO9001,Type Test Report

• Warranty:

• 18 months

Supply Ability

• Supply Ability

• 500 Set/Sets per Month

Packaging & delivery

• Packaging Details

durable wooden case with pallet

• Port

Shanghai

• Picture Example:

• 

  

• Lead time:

• Quantity(sets)	1 - 2	>2
  Lead time (days)	15	To be negotiated

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.