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LK-MNS

Low-voltage withdrawable switchgear

LK-MNS low-voltage withdrawable switchgear, the cabinet adopts standard modular design and compact structure. It is composed of reinforced C-profile assembly. The cabinet frame and all internal components are processed with aluminum-zinc plate, which has strong anti-corrosion ability. Each functional unit is interchangeable to improve the reliability of power supply.

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Low voltage switchgear

Features

Parameters

Technical parameter

The main frame adopts C-shaped steel, adopts standard modular design, the modulus is 25mm, the structure is versatile, and the internal assembly is flexible and convenient; the structure design is compact, and more functional units can be accommodated in a small space; the cabinet design is fully considered Thermal problems during operation. There are different numbers of cooling slots on the upper and lower sides of the cabinet, so that the closed cabinet forms a natural ventilation channel from bottom to top to achieve the purpose of heat dissipation; the functional rooms of the device are isolated from each other, and the compartments are divided into functional unit rooms, The functions of the busbar room and the cable room are relatively independent; the top cover of the cabinet can be removed when necessary, which is convenient for the assembly and adjustment of the main busbar on site. Self-throwing function, maintenance status function; support multiple operating modes (optional).

Keyword:

Central switchgear

Armored switchgear

Metal switchgear

Low-voltage withdrawable switchgear

Low Voltage Fixed Switchgear

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Lonka electric (Xiamen) Co., Ltd.

Hotline: +86-18059898311

Tel: +86-592-5701130

Fax: +86-592-5701131

E-mail: lhp@xmlonka.com

Add: 1st floor, No. 116, Houtang Road, Huli District, Xiamen, Fujian, China

Customer service hotline

18059898311 18059898311

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8:00 - 18:00

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8618059898311

lhp@xmlonka.com

闽ICP备2021015836号-1

project		unit	parameter
Rated working voltage		V	400
Rated frequency		Hz	50/60
Rated current	horizontal bus	A	1000~6300
Rated current	vertical bus	A	1000
Rated short-time withstand current (1s)		kA	100
Rated peak withstand current		kA	220
Dielectric strength		V/1min	2500
Rated insulation voltage		V	AC660
Effective installation height		mm	1800
Drawer Specifications	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
Enclosure rating			IP30/IP40
Dimensions (WXDXH)		mm	(400~1000)x1000x2200