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Indoor Metal Clad And Metal Enclosed Switchgear For Electric Power Distribution

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Indoor Metal Clad And Metal Enclosed Switchgear For Electric Power Distribution

: Large Image : Indoor Metal Clad And Metal Enclosed Switchgear For Electric Power Distribution

Product Details:

Place of Origin:	China
Brand Name:	Noker
Certification:	CCC、ISO9001
Model Number:	KYN28A-12

Payment & Shipping Terms:

Minimum Order Quantity:	1set
Price:	To be discussed later
Packaging Details:	Wooden Packing
Delivery Time:	10-15 work days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	300 set per month

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Detailed Product Description

Material:	Aluminum-zinc Plate	Reputation:	Great Reputation In Domestic Market
Quality And Price:	Good Quality Guaranteed With Reasonable Price	Standards:	Standards IEC62271,GB3906,DL404
Structure:	Hingh Voltage Completely Separated From Low Voltage	Interlocking:	Effective Interlocking
High Light:	low voltage metal clad switchgear , power distribution cabinet

Electric Power Distribution Equipment KYN28-12kv Indoor Switchgear/Switchboard/ Switch Effective Interlocking Cabinet

Electric Power Distribution Equipment KYN28-12kv Indoor Switchgear/Switchboard/ Switch Effective Interlocking Cabinet is suitable for 3- 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 IEC62271,GB3906,DL404.

Operating conditions

Ambient temperature:max. to +40℃min. to-10℃.
Altitude: 1000m(max).
Relative humidity: daily average less than 95% ,monthly less than 90%.
Shock of earthquake: less than 8 magnitude.
This product should not be used under conditions of fire, explosion, earthquake and chemical corrosion environments.
Note: Special condition and requirement, consult with the manufacturer.

Features of KYN28-12 System

Metal-cald and partition completely,efectively prevent faults spreading.
The low voltage section is completely separated from the high voltage sections.
Enclosure p rotection deg ree is IP4X, protect against electric shock and ing ress of solid foreign bodies.
Simple but effective interlocking prevents maloperation.
Space is provided for multiple cable connections,Installation and maintenance is convenient.
Withd rawble part of the same design are mutually interchangeable,an exchange of VCB is very simple.

The technica data

Name	Unit	Data
Rated voltage	KV	3.6/7.2/12
Rated power-frequency withstand voltage(1min.)	KV	18/23/42
Rated lightning impulse withstand voltage	KV	40/60/75
Rated frequency	Hz	50
Main busbar rated current	A	2500/3150/4000
Branchal busbar rated current	A	2500/3150/4000
Rated short-time withstand current(rms),4S	KA	16/20/25/31.5/40/50
Rated peak withstand current	KA	40/50/63/80/100/125
Enclosure protection level		IP4X

Note:

1.Enforced cooling is necessary when the current is over and including 31 50A of VCB.

2.The the rmaI stability of cu rrent transformer and cu rrent design and stability,in order to confi rm the specific.

Outline dimension&weight

Height	2300mm
Width	Rated current 1600A and below	800.(650*)mm
Width	Rated current 2000A and above	1000mm
Depth	Front maintenance	1350
Depth	Double-face maintenance	1500/1660mm
Weight	800-1200kg

The above dimensions are suitable for breaker VD4.

Construction

The basic structure of the switchgear panel is comprised with the panle itself and drawable part.

The panel is assembled by bolts,the anti-corrosion steel plate is used for the shell and internal partitions.And the panel is consisted by four separated compartments,which is truck compartment,busbar compartment,cable compartment,low-voltage compartment.

There are two kinds of maintenances for this kind of switchgears,one is called front maintenance type,the other is called double-face maintenance type.And the drawable units can be divided into the following units according to its own functions.