• Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone
  • Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone
  • Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone
  • Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone
  • Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone
  • Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone

Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone

Certification: CCC, ISO9001
Shell Material: Aluminum Plate
Voltage Level: Medium Voltage
Installation: Removable
Structure: Withdrawable
Current: AC
Customization:

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Basic Info.

Model NO.
KYN28-12
Altitude
<=2000m
Ambient Temperature
-35c-+40c
Seismic Capacity
8 Degree
Transport Package
Wooden Cases
Trademark
DECHUN
Origin
Jiangsu Changzhou
HS Code
8537209000
Production Capacity
5000PCS

Product Description

Kyn28A-12 Indoor withdrawout Metal-Clad and Metel-Closed Switchgear

Product description:
SDC type SF6 fully insulated compact switchgear assembles the functional units in  SF6 closed stainless steel chamber without any live parts exposed. It has the  advantages of full insulation, full sealing, compact structure and convenient  installation and operation. It is suitable for indoor and outdoor Installation, from the  external environment, with high resistance to harsh environmental performance.

Technical Specification
No Item Unit Parameter
1 Rated voltage KV 3.6,7.2/12
2 Rated frequency Hz 50
3 Rated current of breaker A 630,1250,1600,2000,2500,3150
4 Rated breaking active load current A 630,1250,1600,2000,2500,3150
5 Rated closed loop breaking current KA 20,25,31.5,40
6 Rated current under the cable charging breaking current KA 50,63,80,100
7 Rated short-circuit closing current(peak) KA 20,25,31.5,40
8 Rated short-circuit breaking current KA 50,63,80,100
9 Rated insulation level 1 min frequency withstand voltage Pole,the pole pair KV 24,32,42
break between KV 24,32,48
Lighting impulse withstand voltage(peak) Pole,the pole pair KV 40,60,75
break between KV 46,70,85
10 Degree of protection KV Enclosure IP4X,compartment,circuit breaker door open when IP2X


Features:
Anti harsh environment, anti condensation, frost, fog, salt  contamination, corrosion resistance etc;
Compact structure, small size, easy to install;
Modular design, flexible expansion;
Smart grid compatible, optional automation terminal, to meet the requirements of  smart grid upgrade.

Applicable conditions:
Altitude:≤2000m
Ambienttemperature:-35ºC~+40ºC
Relative humidity
Daily average95%
Monthly average90%
Seismic capacity: 8 degree s 
Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone
Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone
Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone
Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone
Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone
Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for High-Tech Development Zone








 

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Manufacturer/Factory
Number of Employees
343
Year of Establishment
1999-04-16