High Voltage Panels

NegotiableUpdate on October 06

Model

Nature of the Manufacturer: Other

Product Category: Switchgear

Place of Origin: City, Province

Online Consult Contact Information

Overview

KYN28A, is a type of Metal-enclosed Air Insulated Switchgear. The rated voltage can be 12kV, 24kV, and 36kV. It can be called as KYN 61 for 36kV. KYN28 can be installed with VSI or VD4 vacuum circuit breaker.

Product Details

Introduction

KYN28A air-insulated metal-clad withdrawable switchgear 3-phase AC 50/60Hz. It is mainly used to receive and distribute 7.2~24kV network electrical and control protection and monitoring to line circuit.

The cabinet is equipped with VS1 , Vacuum circuit breaker, also can be equipped with imported VD4 vacuum circuit breaker and VC series vacuum contactor.

Technical Parameter of Switchgear

No	Name		Unit	Data
1	Rated voltage		kV	12	15	24
2	Insuation level	Lightning impulse withstand voltage	kV	75/85	90/105	125/150
		1min power frequency withstａnd volatge	kV	42/48	48/55	55/65
3	Rated frequency		Hz	50/60
4	Rated current		A	630,1250,1600,2000,2500,3150, 4000
5	4s short time withstａnd current		kA	20,25,31,31.5,40,50
6	Rated peak withstａnd current		kA	50,63,80,100,125
7	Thickness
7.1	Base frame		mm	2.0
7.2	Side panels		mm	2.0
7.3	Top cover(with provisions of louvers for heat dissipation)		mm	2.0
7.4	Doors		mm	2.0
8	Live cable indicators for incoming & outgoing cables			Supply Live display
9	Material			Steel sheet coated with aluminum-zinc alloy
10	Protection level			Enclosure IP4X,partition of each compartment is IP2X
11	Standard			IEC62271-200

201904042043131280

THE USE OF CONDITIONS

Air temperature: maximum temperature +40ºC.Minimum temperature -10ºC;

Altitude: ≤1000m;

Relative humidity: daily mean ≤95%, monthly mean ≤90%;

Surrounding air: not suitable for places with corrosion, serious pollution, flammable gas and violent vibration;

Earthquake strength: no more than 8 magnitude.