Name: Metal Enclosed Medium Voltage Switchgear Armored 1600A 3P AC Switchgear
Brand: KNKONG
Price: 1 USD

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Metal Enclosed Medium Voltage Switchgear Armored 1600A 3P AC Switchgear

Categories	Medium Voltage Switchgear
Brand Name:	KNKONG
Model Number:	KYN61-40.5KV
Certification:	GB,ISO IEC
Place of Origin:	China
MOQ:	1
Payment Terms:	L/C, T/T
Supply Ability:	50 units/Month
Delivery Time:	15 working days
Packaging Details:	Standard export packaging
Running Voltage:	Max 40.5KV
Running Current:	1600A (under)
Frequency:	50/60Hz
Breaking capacity:	40.5KV
Manufactory:	KNKONG-ELECTRIC
OEM/ODM:	Inquiry by email

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Company Info.

Knkong Electric Co.,Ltd

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Product Details
Company Profile

Metal Enclosed Medium Voltage Switchgear Armored 1600A 3P AC Switchgear

40.5KV 1600A 2000A AC 3P Switchgear armored metal enclosed electrical panel

KYN61-40.5 medium voltage switchgear,

40.5KV(max), 3-phase, AC 50/60Hz

Standards: ISO IEC

Product Introduction

KYN61-40.5(Z) armored removable AC metal-enclosed switchgear (hereinafter referred to as switchgear) is a three-phase AC 50Hz, rated voltage 405kV indoor complete power distribution device. It is used for receiving and distributing electric energy in power plants, substations and industrial and mining enterprises. It has functions of control, protection and detection for the circuit, and can also be used in places where frequent operations are performed. This switch complies with standards such as GB/T11022, GB3906 and DL404.

Use environment

1. Ambient air temperature: -15℃~+40℃;

2. Altitude: 2000m and below;

3. Humidity conditions:

Daily average relative humidity: ≤95%, daily average water vapor pressure does not exceed 2.2kPa;

Monthly average relative humidity: ≤90%, daily average water vapor pressure does not exceed 1.8kPa.

4. Earthquake intensity: no more than 8 degrees;

5. There is no obvious polluted place such as corrosive or flammable gas;

Note: The user can negotiate with our company when the above-mentioned normal use conditions are exceeded

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.

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Metal Enclosed Medium Voltage Switchgear Armored 1600A 3P AC Switchgear

Metal Enclosed Medium Voltage Switchgear Armored 1600A 3P AC Switchgear

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Metal Enclosed Medium Voltage Switchgear Armored 1600A 3P AC Switchgear

Knkong Electric Co., Ltd (Zhengzhou Knkong Mechanical And Electrical Co., Ltd)was established in 2012. A wholly-owned subsidiary of Henan Sanhe Electric Group. We are mainly responsible for overseas market exporting, electronic components, and technology import.