Product Details

MV METAL-CLAD ELECTRICAL SWITCH KYN28A-12

ABOUT SHOUGUANG JUNENG ELECTRIC CO., LTD

PRODUCT FEATURES

Model

Service Condition & Standard

1. Applicable standard: IEC GB.

2. Altitude: less than2000m.

3. Ambient temperature: -5'C~+40'C.

3. Air humidity at 40'C <=50%. Higher humidity at lower temperature is permitted. Occasional condensation due to temperature variation should be considered.

4. No excessive vibration.

5. No corrosion to electric elements.

Special condition subject to customers.

Description

KYN28A-12 Main Technical Parameter
Rated voltage		12kV
Rated frequency Hz		50/60
Rated current A		3150A
Rated short-time withstand current		31.5 4s
Rated Peak withstand current KA		80
Protection grade		IP4X
Rated short-circuit breaking current KA		31.5
Rated short-circuit making current KA		80
Dimension
Height B(mm)		2375
Width A(mm)	branch bus rated current up to 1250A rated short-time withstand current 31.5kA and above	800
	branch bus rated current 1600A and above	1000
Depth C(mm)	cable entry from the bottom of the enclose	1500
	cable entry from the top of the enclose	1700
Weight kg		700-1200

What we can do better

Quality Assurance--From the very beginning, JUNENG ensures quality in every step to achieve the best quality.
Experience Sharing--With over 10 years’ experience in power industry, JUNENG brings you an optimized solution.
Quick Response--In response to your needs without delay, JUNENG knows the value of your time.

Medium Voltage Switchgear Display

Workshop & Equipment

certificate

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