High Voltage Indoor 36kv/4000A Withdrawable Switchgear

• Customization: Available
• Certification: VDE, CCC, ISO9001
• Shell Material: Stainless Steel
• Model NO.: KYN61
• Installation: Fixed
• Structure: Withdrawable
• Current: AC
• Protection Level: IP4X
• Application: Electric Power Transmission
• Form: Distribution Box Electrical Boxes
• Transport Package: Wooden
• Trademark: Chenghe
• Origin: Wenzhou China
• Production Capacity: 4000 Sets/Year

Product Description

Product Description

General
 HT panel KYN61 series withdrawable switchgear (hereinafter referred to as device) is manufactured by standard module through consulting MNS series low voltage switch cabinet, and synthetically improved. The device is applicable to the system with AC 50Hz, rated working voltage 660V and below, used as control device for various power generation, transmission, distribution, power transfer and power consumption device. It is widely used in low voltage distribution system of various mining enterprise, tall building and hotel, municipal construction etc. Besides the general land use, after special disposal, it also can be used for marine petrol drill taken platform and nuclear power station. The device accords with international standard IEC439-1 and national standard GB7251.1.

Service environment
a)Air temperature : Maximum temperature: + 40'C ; Minimum temperatuer: -25C.
b)Humidity : Monthly average humidity 95%;Daily average humidity 90%.
c)Altitude above sea level : Maximum installation altitude : 2500m.
d)Ambient air not apparently polluted by corrosive and flammable gas,vapor etc.
e)No frequent violent shake.

Technical data

Technology Parameters
Item		Unit	Parameters
Rated Working Voltage		V	400
Rated Frequency		Hz	50/60
Rated Current	Horizontal bus line	A	1000-6300
	Vertical bus line	A	1000
Rated short-time tolerant current(1s)		kA	100
Rated peak tolerant current		kA	220
Dielectric Strength		V/1min	2500
Rated Insulation Voltage		V	AC660
Effective installed height		mm	1800
Drawer Specification	400mm Height(16E)	mm	250A≤In≤630A
	200mm Height(8E)	mm	63A≤In≤250A
	200/2mm Height(8E/2)	mm	In≤63A
Control Motor Capacity		kW	300
Out shell protection level			IP30/IP40
Shape dimension(Width×Length×Thickness)		mm	(400-1000)×1000×2200

Structure characteristics

The basic cabinet of device is combined assembly structure. Basic structural pieces of cabinet is zinc plated, connected and firmed into basic bracket through self tapping locking screw or 8.8 grade square corner screw. According to the change demand of project, additionally add corresponding gate, closing board, baffle plate, installation support and the components of bus bar, function units, to assemble a complete set of device. Perform modulus to interior component and compartment size (Modulus unit e=25mm).