KYN28-24 21KV Electric Distribution Outdoor Cabinet
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.
Description
KYN28-24 21KV electric distribution outdoor cabinet
Product introduction
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
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 data
Rated voltage | kV | 20 |
Rated insulation voltage | kV | 24 |
Rated power frequency withstand voltage | kV 1min | 50 |
Rated lightning impulse withstand voltage | kV | 125 |
Rated frequency | Hz | 50/60 |
Rated short time withstand current | kA 3 s | up to 50 |
Peak current | kA | up to 125 |
Internal arc withstand current | kA 1s | up to 50 |
Main busbar rated current | A | up to 4000 |
Circuit-breaker rated current | A | 630 1250 1600 2000 2500 3150 |
Circuit-breaker rated current with forced ventilation | A | 3600 4000 |
WORKSHOP
CERTIFICATE
EXHIBITION
COMPANY OVERVIEW
FAQ
Q5 : Is OEM/ODM available?
A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.
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.
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Welcome to inquiry
Contact information:
Jiyuan Fengyuan Electrical Equipment Co., Ltd
Sales Department
Contact person:Mr Charles Du
E-mail:fengyuan800@outlook.com
Mobile:+8618639199897(Available for whatsapp,wechat,skype)
Add:Huling industrial zone,jiyuancity,henan province,China
TEL:+86-0391-2180800
FAX:+86-0391-2180818
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