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BaoDing MingRui Optoelectronics Technology Co.,Ltd.
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KYN28-12 Series Metal-clad withdrawable switchgear

KYN28-12 Series Metal-clad withdrawable switchgear

Place of Origin : Hebei, China
Brand Name : MINGRUI
Model Number : MRD-KYN28
Packaging Details : wooden case
Delivery Time : 45-50days against deposit
Payment Terms : T/T,L/C, Money Gram, West Union
MOQ : 1set
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  1. Brief introduction

KYN28A-12 metal-clad withdrawable switchgear is suitable for three-phase AC 50Hz/3.6-12kV single busbar and single busbar section system. Apply to distribute electricity power and implement system control, protection, supervision monitoring. The switchgear comply with the standards IEC298.

The switchgear is provided with so called 5-prevention function, that is:

Prevent the circuit-breaker from mal-operation

Prevent the truck from being pushed and pulled on-load

Prevent the earthing switch from being closed while the switchgear is electrified

Prevent the switchgear from being electrified with the earthing switch being closed

Prevent entering electrified compartment

2. Operating Conditions

Ambient temperature: max. to 40 centigrade, min. to -10 centigrade

Altitude: not exceeding 1000m

Relative humidity: daily average less than 95%, monthly less than 90%

Earthquake intensity: less than 8 magnitudes

Installation site: without fire risk, explosion hazard, heavy pollution, chemical corrosion and violent vibration

Note: Special condition and requirements, consult with the manufacturer

3.Characteristic

Metal-clad and partition completely, effectively prevent faults spreading

The low voltage section is completely separated from the high voltage sections

Enclosure protection degree is IP4X, protect against electric shock and ingress of solid foreign bodies

Simple but effective interlocking prevents mal-operation

Space is provided for multiple cable connections. Installation and maintenance is convenient

Withdrawble part of the same design are mutually interchangeable, an exchange of VCB is very simple.

4.Ordering instructions

Please specify the following information when ordering

The main wiring scheme, single wire system diagram, pareto chart and layout plan

The quadratic function diagram, terminal diagram

Components inside the switchgear model number, specifications and quantities

Electrical equipment summary table

Span length and height dimensions if bus structure is needed

If the equipment needs to be used in special environment, place advise


Product Tags:

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metal-clad central switchgear

      
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KYN28-12 Series Metal-clad withdrawable switchgear Images

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