Payment & Shipping Terms:
|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|
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.
Features of KYN28-12 System
The technica data
|Rated power-frequency withstand voltage(1min.)||KV||18/23/42|
|Rated lightning impulse withstand voltage||KV||40/60/75|
|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|
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.
|Width||Rated current 1600A and below||800.(650*)mm|
|Rated current 2000A and above||1000mm|
The above dimensions are suitable for breaker VD4.
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.
Contact Person: Sales Manager