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36KV MV Metal Clad Switchgear Medium Voltage Circuit Control

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36KV MV Metal Clad Switchgear Medium Voltage Circuit Control

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Brand Name :	KNKONG
Model Number :	KYN61A-40.5KV
Certification :	CB,ISO
Price :
Payment Terms :	L/C, T/T
Supply Ability :	50 units/Month
Delivery Time :	15 working days

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Product Details
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36KV MV Metal Clad Switchgear Medium Voltage Circuit Control

MV metal-clad switchgear KYN61A panel 36KV switchgear

KYN61 metal-clad medium voltage switchgear,
Knkong,ABB or Schneider inside
36KV, three-phase, AC 50/60Hz
Can be equipped with VS1-40.5 VCB
Meets IEC standard
Design switchgear plan as SLD (Single Line Drawing)

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Product Introduction

KYN61-40.5 3P AC 50Hz switchgear, voltage 36kV performs circuit control, protection and monitoring functions. The utility model has flexible operation, reliable electrical performance, long service life and convenient maintenance.

KNY61 can be equipped with ABB/Schneider/Knkong series 40.5KV VCB

Working environment:

a) Air temperature: -25℃~+40℃

b) Humidity: Monthly average humidity 95%; Daily average humidity 90%.

c) Altitude2500m

d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.

e) No frequent violent shake

Technical data

Items		Unit	Data
Rated Voltage		KV	40.5
Rated Frequency		Hz	50
Rated Current		A	1250,1600,2000
Rated Short-circuit Breaking Current		KA	25,31.5
Rated Making Current (Peak)		KA	63,80
4s Thermal Stability Current		KA	25,31.5
Rated Dynamic Current (Peak)		KA	63,80
Rated Insulation Level	1min Power Frequency Withstand Voltage (r.m.s)	KV	95
	Lightning Impulse Withstand Voltage (Peak)	KV	185
	1min Power Frequency Voltage Across the open gap (r.m.s)	KV	118
	Lightning Impulse Withstand Voltage Across the open gap (Peak)	KV	215
Enclosure Protection Class			Enclosure IP4X, Between Compartments IP2X
Enclosure Dimension (WidthDepthHeight)		mm	140028002600 160028002600
Type of Circuit Breaker			VCB:ZN85-40.5 SF6 Circuit Breaker

*Note: order switchgear should provide SLD(Single-line diagram) by customer

VS1-40.5 Technical data

Items	Unit	Date
Rated voltage	KV	40.5
Rated short-time power frequency withstand voltage (1min)		95
Rated lightning impulse withstand voltage (peak)		185
Rated freq	Hz	50/60
Rated current	A	1250 1600 2000 2500 4000
Rated short-circuit drop-out current	KA	25 31.5
Rated short time withstand current	KA	25 31.5
Rated short time continual time	s	4
Rated peak withstand current	KA	63 80
Rated short-circuit closing current	KA	63 80
Rated single/ back-to-back capacitor bank drop-out current	A	630/400
Opening time (rated volt.)	ms	35~60
Closing time (rated volt.)	ms	50~100
Mechanical life	times	20000
Rated break times for rated short drop out current	s	20
Rated operation voltage	V	AC110/220 DC110/220
Rated current of power storing motor	W	230
Average opening speed	m/s	1.6~2.0
Average closing speed	m/s	0.5~0.8
Rated operation procedure		opening-0.3s-closing opening-180s-closing opening

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