Xh-20 Distribution Board / Metal Enclosure / Distribution Box

June 01, 2024

Model NO.: electricity distribution cabinet
Application Range: High-rise Buildings
Shell Material: Stainless Steel
Shell Protection Grade: IP56
Brand: Shenrong Electric
Outing Structure: Stainless Metal Materials
Components: Switches, Circuit Breakers,MCB, Metal Box
Functions: Protection, Isolation, Electricity Distribution
Warranty Period: One Year
Product Type: OEM or ODM Customized Distribution Box/Cabinet PRO
Cabinet Parts: Distributing, Ammeter, Lighting
Protective Level: IP Level Value According The Applied Environment
Certification 01: GB/T 19001-2008/ISO9001:2008
Certification 02: GB/T 28001-2011/Ohsas18001:2007
Certification 03: GB/T 24001-2004/ISO14001:2004
Trademark: SHENRONG ELECTRIC
Transport Package: Normal Exporting Package
Specification: AC360V or AC660V Distribution Cabinet
Origin: China
HS Code: 8537109090
1. Product Name:
Xh-20 Distribution Board / Metal Enclosure / Distribution Box

2. Product Description:
    AC380V or AC660V Low Voltage Electricity Distribution Cabinet is applied in power station and industrial and mining enterprises. It is used as power distribution in the three-phase four-wire or three-phase five-wire system of alternative voltage 500V and below. AC380V or AC660V Low Voltage Electricity Distribution Cabinet is installed against the wall of indoor and is checked before the screen. The out cover is made by steel plate bended and can be used as switching power. Users can choose different model and current grade breaker according to users' demand, so it can meet various users' demand. 

3. Model explanation:
    Xh-20 Distribution Board / Metal Enclosure / Distribution Box

4. Performance features:
    (1) The main electrical parameters completely conform to regulations of IEC60439-1:1992 and GB7251.1-1997. 
    (2) The auxiliary circuit has local, remote, automatic control and local, remote control converted functions. Contactor can be maintained by DC.
    (3) There is protection selectable of instaneous releasing and thermal magnetic releasing for electricity received main switch. 
    (4) Infeed circuit main switch has instaneous releasing and thermal magnetic releasing protection, which can add electricity leakage protection when required by users.
    (5) Control circuit of electromotor has short-circuit instant, over load, undervoltage release and breaking phase protection. 
    (6) Circuit of electricity received install ampere meter and voltmeter.

5. Main application:
    AC380V or AC660V  Low Voltage Electricity Distribution Cabinet is applied in industrial and mining enterprises of textile, metallurgy, chemical industry, mine, mechanical and so on. It is used in low voltage electricity distribution system of alternative current frequency 50Hz, rated voltage 380V or 660V,and three phase three wire, three phase four wire, three phase five wire of rated current up to 630A. It can be used as power and illumination distribution. Also it can be used as part control in low voltage control system at the same time.
 
6. Technology parameters:
Technology Parameters    
Item Unit Parameters
Rated Working Voltage V AC360,AC660
Rated Frequency Hz 50/60
Rated Current Horizontal bus line A ≤4000
Vertical bus line A ≤1600
Rated short-time tolerant current(1s) kA 50
Rated peak tolerant current kA 105
Dielectric Strength V/1min 2500
Rated Insulation Voltage V 660
Out shell protection level   IP30/IP40
Shape dimension(Width×Length×Thickness) mm 600(800,1000)×600(800,1000)×2200

7. Pictures as below: 

Xh-20 Distribution Board / Metal Enclosure / Distribution Box
Xh-20 Distribution Board / Metal Enclosure / Distribution Box
Xh-20 Distribution Board / Metal Enclosure / Distribution Box
Xh-20 Distribution Board / Metal Enclosure / Distribution Box
Xh-20 Distribution Board / Metal Enclosure / Distribution Box


8. FAQ
 
Q Breaker Box
A A breaker box - more commonly known as an electrical panel - is mounted on the wall, usually in the basement of a home, and its purpose is to take in electricity 
supplied by your power company and redistribute it throughout your home through electrical circuits.
Q Circuit Breakers
A These are large switches that act as safety devices to quickly shut off power to a circuit when there's too much electricity flowing through it. Typically, when that happens, the breaker will switch to the "off" position. Electrician's say that the circuit breaker for that zone has "tripped".
Most of the circuit breakers in your breaker box are single pole breakers. Some of the circuit breakers - the ones that look like two single breakers stuck together - are double pole breakers. These are for the large appliances in your home like your refrigerator, stove, clothes dryer, water heater, etc.
There are also some "special purpose" breakers designed to provide your home with extra protection from fire and electrocution.
Q Service Disconnect Switch
A This is where the electricity that powers your home comes into the electrical panel. The service disconnect - sometimes called the main breaker - looks like a larger 
version of a circuit breaker and is usually found at the very top or bottom of the breaker box. In case of emergency, this is where you can turn off power to your home by rocking the switch to the "off" position.

9. Ordering instructions: 
Ordering instruction(Xh-20 Low Voltage Metal Wall Mounted Distribution Box/Cabinet)
Please provide those below detailed information, when you order the Distribution Box/Cabinet.
001 Main connection wire solution serial number and single line system diagram, arrangement and plane layout drawing
002 Main connection line solution serial number, purpose and single line system diagram, rated voltage, rated current, rated short circuit breaking current, distribution electricity chamber plane layout diagram, arrangement diagram of Distribution Box/Cabinet and so on. 
003 Connection wire diagram, terminals arrangement diagram. If you can't provide terminals arrangement diagram, we will provide the terminals arrangement according to manufacturer's diagram.
004 Requirement of Distribution Box/Cabinet control,measurement and protection function and requirement of other shutting and automatic device.
005 Model, specificaton, quantity of switchgear equipment's electrical apparatus elements
006 Distribution Box/Cabinet equipments summary sheet
007 If the interspace of Distribution Box/Cabinet or incoming line cabinet need bus line bridge to connect, please provide rated load current of bus line bridge. 
008 If the Distribution Box/Cabinet are used in the special environment conditions, please put forward it when you order the switchgear.
009 When you need other apparatus or exceed attachment supplied equipment list, please put forward model and quantity you need.
010 Other special requirements.



 

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