KYN28-24 20KV Electrical Switchgearboard

Name: China Customized KYN28-24 20KV Electrical Switchgearboard Manufacturers, Suppliers - FENGYUAN
Brand: FENGYUAN
SKU: 188632261

KYN28-24 indoor metal-clad withdrawable switchgear(hereafter short as switchgear) is a complete power distribution device for 3.6~24KV, 3 phase AC 50Hz, single bus sectionalized system. It is main used for power transmission of middle/small generators in power plants, power receiving, transmission for substations in power distribution and power system of factories, mines and enterprises, and starting of large high-voltage motor, etc, so as to control, protect and monitor the system. The switchgear meets IEC298, GB3906-91. In addition to be used with domestic VS1 vacuum circuit breaker, it can be used with VD4 from ABB, 3AH5 from Siemens domestic ZN65A, and VB2 from GE, etc. It is truly a power distribution deviece with good performance. In order to meet the requirement for wall mounting and front-end maintenance, the switchgear is equipped with a special current transformer, so that the operator can maintain and inspect it in front of the cubicle.

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Description

KYN28-24 20KV electrical switchgearboard

ADVANTAGE

Metal-Clad enclosed,good anti-corrosion and rust
air composite insulation
VCB withdrawable
Four compartments (VCB, busbar, cable terminal and LV)
Interlocking system
Wall mounted or back to back installation
Internal arc classified IAC AFLR (arc duct)
Motor operation for withdrawable VCB and earthing switch
Power automation system (optional)

Service environment

a. The ambient air temperature : -5°C ~ +40°C;
b. Daily average temperature(Within 24h): ≤+35℃
c. Altitude:≤1000m;
d. Relative humidity: within 24h, daily average value ≤ 95% , daily average vapor pressure≤ 2.2KPa;
monthly average value ≤ 90%, monthly average vapor pressure≤ 1.8KPa
* Ambient air is not significantly polluted by dust, smoke, corrosive and / or flammable gas, vapor or salt contamination

Technical parameter

KYN28-24KV
Item		Unit	Data
Rated voltage		KV	24
Rated frequency		Hz	50/60
Rated current		A	630-4000
Rated insulation level	1min power frequency(Phase to earth/across open contacts)	KV	42/48
	lightning impulse withstand voltage (Phase to earth/across open contacts)	KV	75/85
Main busbar rated current		A	1250,1600,2000,2500,40000
Sub-busbar rated current		A	630,1250,1600,2000,2500,3150
Rated short time withstand current(4s)		KA	16,20,25,31.5,40,50
Rated peak withstand current		KA	40,50,63,80,100,1250
Protection degree			Enclosure IP4X,IP2X(VCB door opened)
Outline dimension(W)(D)(H)		mm	650(800,1000)/1500(1300,1670,2000)/2300
Weight		KG	500~1200

KYN28-24 (10)

KYN28-24 (11)

KYN28-24

KYN28-24、

medium_voltage_switchgear

WORKSHOP

EXHIBITION

CERTIFICATE

CQC

COMPANY OVERVIEW

FAQ

Q7 : Can the price be negotiated?

A: Yes, the price is negotiable. It can be changed according to your quantity or package

Q8 : How about inspection?

A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.

Q9 : What is payment terms?

A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.

Q10 : What is the service offered by company?

A: We have the professional engineer team which can design and develop the mold to arrive different customer requirement.

We also have the sales team to offer good service from pre-sale to after-sale.

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