Brand:RENDA
Model:XL-20
Low-voltage series XL-20
Product Description
Applicable Fields
Product Features
Technical Specifications
1. Product overview
XL distribution box full name is XL type low-voltage power distribution box. It adopts domestic self-designed components, compact structure, easy maintenance, and flexible combination of line schemes. In addition to air circuit breakers as short-circuit protection, the distribution box is also equipped with contactors and thermal relays, and the front door of the box can be equipped with operating buttons and indicator lights.
This equipment complies with the International Electrotechnical Commission IEC439-1 "Low voltage switchgear and control equipment device", China's GB7251-1997 "Low voltage switchgear and control equipment device", China's national standards and machinery industry association JB/T9661-1999 and CQC CCC national compulsory certification content.
2. Product use
XL series AC low-voltage distribution box is a three-phase four-wire or five-wire low-voltage distribution system with AC 50HZ, rated voltage of 380V or 660V for power distribution and lighting.
This equipment is suitable for power plants, substations, large buildings, high-rise buildings, airports, hospitals, theaters, stadiums, ports, underground facilities, industrial and mining enterprises, etc. XL type distribution box is used for power distribution in three-phase four-wire or three-phase five-wire system with AC voltage of 500 volts and below. XL type distribution box is installed against the wall of indoor installation, and maintenance in front of the screen.
XL type distribution box is closed, the shell is made of steel plate bending, knife fusion combination switch operation handle is in the upper part of the right column in front of the box, which can be used as a power switch. A voltmeter is installed in front of the distribution box to indicate the voltage of the bus bus. There is a door in front of the distribution box, and after the door is opened, all the equipment in the distribution box is exposed for easy maintenance and maintenance. This distribution box adopts domestic self-designed components, which has the characteristics of compact structure, convenient maintenance, and flexible combination of line schemes. In addition to air circuit breakers and fuses as short-circuit protection, the distribution box is also equipped with contactors and thermal relays, and the front door of the box can be equipped with operation buttons and indicator lights.
1. Divided into two types, the box height of 1600mm and 1700mm is the ordinary type, the box is installed independently, and the top can be opened according to the requirements; The box height is 1800mm with a top busbar, and the top of the box is equipped with a removable cover plate, which is convenient for busbar installation and removal.
2. The box body is made of section steel frame, door panel and side, rear sealing plate are detachable, the installation version and side beam can be adjusted, flexible installation and maintenance, convenient, compact structure, good versatility.
3. Using precision casting adjustable door hinge, the door opening is greater than 135 degrees.
4. The mounting bracket in the box can be adjusted as a whole after the components are installed.
5. It can be installed according to different use environments to install the incoming and outgoing lines, which has good versatility and can be used in combination with multiple times.
1.Knife fusion combination switch
|
Model number |
Rated current (A). |
Melt rated current (A). |
|
HR3—100/34 |
100 |
30、40、50、60、80、100 |
|
HR3—200/34 |
200 |
80、100、120、150、200 |
|
HR3—400/34 |
400 |
150、200、250、300、350、400 |
|
HR3—600/34 |
600 |
350、400、450、500、550、600 |
2. Air short circuit
|
Model number |
Rated current (A). |
Melt rated current (A). |
|
DZ20—100 |
100 |
16、20、25、32、40、50、60、80、100 |
|
DZ20—160 |
160 |
16、20、25、30、40、50、60、80、100、125、160 |
|
DZ20—225 |
225 |
100、125、160、180、200、225 |
|
DZ20—250 |
250 |
100、125、160、180、200、225、250 |
3. Current transformer
|
Model number |
Rated current (A). |
Secondary current (A). |
|
LM—0.5 |
75、100、150、200、300、600 |
5 |
4. Fuse
|
Model number |
Fuses |
Fuse rated current (A). |
|
RL1—15 |
15 |
2、4、5、6、10、51 |
|
RL1—60 |
60 |
20、25、30、35、40、50、60 |
|
RL0—100 |
100 |
30、40、50、60、80、100 |
|
RL0—200 |
200 |
80、100、120、150、200 |
|
RL0—400 |
400 |
150、200、250、300、350、400 |
5. AC contactor
|
Model number |
Rated current (A). |
Suction coil voltage (V). |
|
GJ20—10 |
10 |
Communication 110 220 380 |
|
GJ20—25 |
25 |
|
|
GJ20—40 |
40 |
|
|
GJ20—63 |
63 |
|
|
GJ20—100 |
100 |
|
|
GJ20—160 |
160 |
6. Instrumentation
|
Model number |
Name |
Unit |
Quantity limit |
Notes |
|
6L2—A |
Ammeter |
A |
5、10、5 |
Direct on |
|
5、10、15、20、30、50、75、100、150、200 |
It is switched on by the current transformer Secondary coil current (5A). |
|||
|
6L2—V |
Voltmeter |
V |
250、300、450 |
Direct on |
Renda Group
Renda Property
Renda Pension
+86-755-29833888(Shenzhen)
+86-750-2933888(Kaiping)
Shenzhen Addr: Renda Science and Technology Park, Shiyan Street, Bao'an District, Shenzhen, China
Kaiping Addr: No. 1, Chengnan 3rd Road, Cuishan Lake New District, Kaiping City