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2000A Medium Voltage Switchgear Electrical Panel 33KV Switchgear

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2000A Medium Voltage Switchgear Electrical Panel 33KV Switchgear

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Brand Name :	KNKONG
Model Number :	KYN61A-40.5KV
Certification :	GB,ISO IEC
Price :	USD 6000-15000
Payment Terms :	L/C, T/T
Supply Ability :	50 units/Month
Delivery Time :	15 working days

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Product Details
Company Profile

2000A Medium Voltage Switchgear Electrical Panel 33KV Switchgear

3 Phase Medium Voltage Switchgear 2000A electrical Panel

KYN61-40.5KV medium voltage switchgear,
Knkong/ABB/Schneider VCB
40.5KV, 3-phase, AC 50/60Hz
Complete ISO IEC standard
For the design switchgear service please inquire by email.

Product Introduction

KYN61-40.5 switch cabinet is a three-phase AC 50Hz, rated voltage 40.5kV indoor complete power distribution device. It has the characteristics of good exchangeability and easy replacement.

Working environment:

a) Air temperature: -25℃~+40℃

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

c) Altitude no more than 2500m

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

e) No frequent violent shake

Technical data

Items		Unit	Data
Voltage		KV	40.5
Frequency		Hz	50
Current		A	1250,1600,2000
Short-circuit Breaking Current		KA	25,31.5
Making Current (Peak)		KA	63,80
4s Thermal Stability Current		KA	25,31.5
Dynamic Current (Peak)		KA	63,80
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
voltage	KV	40.5
short-time power frequency withstand voltage (1min)		95
lightning impulse withstand voltage (peak)		185
frequency	Hz	50/60
current	A	1250 1600 2000 2500 4000
short-circuit drop-out current	KA	25 31.5
short-time withstand current	KA	25 31.5
short-time continual time	s	4
peak withstand current	KA	63 80
short-circuit closing current	KA	63 80
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
break times for rated short drop-out current	s	20
operation voltage	V	AC110/220 DC110/220
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
operation procedure		opening-0.3s-closing opening-180s-closing opening

Knkong Electric 33KV switchgear has served the international market for over the past 10 years.

2000A Medium Voltage Switchgear Electrical Panel 33KV Switchgear

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