3.6-12kv Kyn28A-12 Indoor Withdrawout Metal-Clad and Metel-Closed Switchgear

• Certification: CCC, ISO9001
• Shell Material: Aluminum Plate
• Voltage Level: Medium Voltage
• Installation: Removable
• Structure: Withdrawable
• Current: AC
• Model NO.: KYN28A-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

3.6-12kv Kyn28A-12 Indoor withdrawout Metal-Clad and Metel-Closed Switchgear
Product description:

Item			Unit	Parameter
Rated voltage			KV	3.6,7.2/12
Rated frequency			Hz	50
Rated current of breaker			A	630,1250,1600,2000,2500,3150
Rated breaking active load current			A	630,1250,1600,2000,2500,3150
Rated closed loop breaking current			KA	20,25,31.5,40
Rated current under the cable  charging breaking current			KA	50,63,80,100
Rated short-circuit closing current(peak)			KA	20,25,31.5,40
Rated short-circuit breaking current			KA	50,63,80,100
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
Degree of protection			KV	Enclosure IP4X,compartment circuit breaker door open when IP2X

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.
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 average≤95%
Monthly average≤90%
Seismic capacity: 8 degrees 

Voltage	12KV
Current	AC
Altitude	≤2000m
Ambienttemperature	-35ºC-+40ºC
Seismic Capacity	8 degree