Jiangsu Loncin Electric Equipment Co.,Ltd

Home> Industry Information> Cable tray standard and the basic use description

Cable tray standard and the basic use description

January 04, 2019

Cable Tray standard and the basic use description

The purpose of the Cable tray: The cable tray is suitable for power cables with voltages below 10 kV, as well as indoor and outdoor overhead cable trenches and tunnels for control cables, lighting wiring, etc. The cable tray has all kinds of varieties, wide application, high strength, light structure, low cost, simple construction, flexible wiring, installation standard, beautiful appearance, convenient maintenance and repair, etc.

Classification

1. Combination type:( According to the form)

1) trough 

2) Pallet type 

3) Step type 

2. According to surface treatment 

1) cold galvanized and zinc-nickel alloy 

2) spray 

3) spray paint 

4) hot-dip galvanizing 

5) hot spray zinc 

3. use environment 

1) indoor use 

2 ) Altitude does not exceed 1000 meters 

3) Ambient temperature -25 ° C ~ 45 ° C


The implementation of standards:
1. JB/T10216-2000 "Cable Bridge for Electric Control Distribution"
2. Enterprise Standard: Q/321182AEG001-1997
3. QB/T1453-92 cable tray
4. Technical requirements for anti-corrosion environment of JB/T6743-93 indoor and outdoor steel cable tray

5. DB32/144-1996 Cable fireproofing tank standard Application scope: Cable trays for indoor and outdoor, high and low voltage transmission and distribution engineering in industrial and civil buildings.


Technical conditions:

1. Normal use condition
1) The altitude of the installation site should not exceed 2000 meters.
2) Different climate environments use different climatic environmental grade parameters, selected according to temperature, humidity, fire prevention and so on.
2. Special use conditions
1) Laying in different chemical corrosive environments: salt spray, hydrogen sulfide, hydrogen chloride, etc.
2) Lay in the fire line.
3) Lay at an altitude of 2000 meters or more.
3. Cable tray structure requirements
1) Protection level: non-porous tray (slot type) indoors no less than IP30 outdoor no less than IP33
2) Degree of protection: refractory bridge indoors not less than IP40 Outdoors not lower than IP44 Materials should meet their own relevant standards Steel should be cold-rolled steel plate GB/T700-1988 GB/T11253 Aluminum GB/T3880 and GB/6892 glass GB/T15568 refractory bridge GB8624-1997 class B
3) Common specifications 40 50 60 80 100 150 200 Width 60 80 100 150 200 250 300 400 500 600 800 1000 1200
4) Plate thickness Steel bridge allows minimum plate thickness: Width B Allows minimum plate thickness & B1<00 1.0 100≤B<150 1.2 150≤B<400 1.5 400≤B≤800 2.0 800
The thickness of the sheet is at least selected according to the same plate thickness of the bridge. Alternatively, the thickness of the plate can be selected. The thickness of the plate can be selected to be lower by the thickness of the bridge.
5) Length of straight through: L=2000 L=3000 L=4000 L=6000

L=8000

Jiangsu Loncin Electrical Equipment Co.,Ltd
https://www.loncincabletray.com/

CONTACT US

Mobile: +8618952976793Whatsapp

Tel: 86-511-88533128

Fax: 86-511-88531068

Wechat: +8618952976793

Ms. Anna Xu

The above is the Cable tray standard and the basic use description we have listed for you. You can submit the following form to obtain more industry information we provide for you.

You can visit our website or contact us, and we will provide the latest consultation and solutions

Share to:

Send Inquiry

Home> Industry Information> Cable tray standard and the basic use description

Send Inquiry

Anna Xu

Ms. Anna Xu

Email:

Send Inquiry

Tel:86-511-88533128

Fax:86-511-88531068

Mobile Phone:+8618952976793Contact me with Whatsapp

Email:

Address:Industry Area,Youfang town, Yangzhong city, Zhenjiang, Jiangsu

Mobile Site

Home

Product

Whatsapp

About Us

Inquiry

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send