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AC Metal Enclosed Medium Voltage Switchgear 2000A 40.5KV

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AC Metal Enclosed Medium Voltage Switchgear 2000A 40.5KV

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Brand Name :	KNKONG
Model Number :	KYN61A-40.5KV
Certification :	GB,ISO IEC
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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AC Metal Enclosed Medium Voltage Switchgear 2000A 40.5KV

2000A 40.5KV KYN61 AC metal enclosed panel for power using

KYN61-40.5KV medium voltage panel

Knkong/ ABB/ Schneider vacuum breaker

33KV 36KV 40.5KV, 3-phase, AC 50/60Hz

General

The main feature of KYN61-40.5 armored mobile AC metal-enclosed switchgear is that the cabinet is equipped with a ZN85-40.5 fully insulated vacuum circuit breaker and a spring operating mechanism, and the cabinet is assembled with steel plate spray. This will improve the wheelbarrow. The matching accuracy with the cabinet and the in and out accuracy of the trolley are very low, and the compatibility is also high. Beautiful appearance, complete solutions, safe and reliable to use.

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.

AC Metal Enclosed Medium Voltage Switchgear 2000A 40.5KV

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