Factory Direct Sale High-Voltage Switchgear Power Equipment Kyn28-40.5

Factory Direct Sale High-Voltage Switchgear Power Equipment Kyn28-40.5 image

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Basic Info.

Model NO.

KYN28-40.5

Transport Package

Packages

Specification

40.5kv

Trademark

LIYOND

Origin

China

Production Capacity

5000/Year

Product Description

Summary:

KYN61 armored removable AC metal enclosed switch equipment( hearinafter referredled to as ” switchgear”). It is applicable to three phase AC 50Hz, 35 – 40kV power system, it is used for receiving and diteibuting electric energy and contrlling, protecting and supervising the circuit.

Main Specification:

Items	Unit	Data
Rated voltage	kV	35, 40
Rated power	Hz	50
Rated current of circuit breaker	A	630,1250,1600,2000,2500,3150
Switch gear rated current	A	630,1250,1600,2000,2500,3150
Rated short time withstand current	kA	16,20,25,31.5,40
Rated peak value withstand current(peak value)	kA	40,50,63,80,100
Rated short circuit dropout current	kA	16,20,25,31.5,40
Rated short circuit switch-on current( peak value)	kA	40,50,63,80,100
Rated insulation level	kV	24,32,42
Degree of protection	kV	IP4X,IP2X

Main features:

The switchgear body is of assembly type structure, and the circuit breaker is of handcart and floor stand model structure;

The switchgear is equipped with a brand new compound insulation VCB, which is of good interchangeability and is convenient for exchange; A leadscrew nut feed mechanism is installed inside the handcart frame, so as to easily move the handcart and prevent the feed mechanism

from being damaged due to mal-operation;

All operation can be done while the cubicle door is closed;

All the interlocking between the main circuit breaker, the handcart and the cubicle door are of mandatory mechanical locking means and can satisfy the requirements of five prevention;

The space of the cable compartment is enough to connect several pieces of cables;

The quick earthing switch is used for grounding and short-circuit;

The protection grade of the enclosure is IP3X , and that will be IP2X when the handcart door is open;

The product accords with the standard of IEC62271-200, IEC60694 (idt GB/T-11022-1999), GB 3906, DL 404 and so on.

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