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Chongqing Tianbao Conductor Busbar Electrical Co., Ltd.

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Long Life Safety Sandwich Tray Trunking for Industrial Factory
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Product: Views:275Long Life Safety Sandwich Tray Trunking for Industrial Factory 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-11-04 19:48
Sandwich Insulated Busbar Trunking Systems are most commonly used in switchgear, switchboards, and busway (or bus duct) installations.Air Insulated-Conductors are electroplated and are supported by ceramic standoff insulators, while the phases are separated by air only. These installations work best where space is not an issue and cost may be a factor.

Advantages of the Air Insulated Busbar Trunking System 
1. Safety - By reducing chance of harm to personnel.
2. Reliability - By reducing chances of flashover and short circuits that cause damage to equipment and costly outages. A practical example would be the reduction in fault events as a result of wildlife crossing the phases.
3. Protection - Of conductors in industrial facilities with high amounts of trace materials like oils, sawdust, moisture, and caustic materials.
4. Reduced Impedance - From surface corrosion and defects.

 -Current Rating: 400 A to 6300 A(CU) or 100A to 4000A(AL)
 -Ingress protection of IP54 or IP65
-Insulation curent rating: [upto 1000 A]
-Standard lengths of 4m/3m/2m/1m
-System Voltage: AC380 /690V
-Conductor material: High conductivity Cu or AL
-Halogen free, fire retardant Class-B-Epoxy insulation
Technical Parameters :

Rated current (A)
Earthing bar resistance (10-6Ω/m)
Copper conductor  AL conductor 
100 368.3 404.7
160 368.3 404.7
200 368.3 404.7
250 368.3 404.7
400 248 306.8
500 213.6 248.8
630 213.6 210.3
800 168.2 163
1000 139.5 141
1250 112.3 112.5
1350 96.6 101.7
1600 82.8 90.8
2000 66.5 74.8
2300 54.6 66.6
2500 44.9 62.2
3150 34.5 40.2
3800 29.6 33.3
4000 27.9 31.1
4500 22.5 /
5000 20.5 /


Business premises and commercial complexes
Resorts and hotels
Educational institutions
Shopping centres
Assembly lines
Oil & gas platforms

Straight feeder
Feeder Bustrunking
Plug-in Busbar trunking
Joint block
Horizontal Elbow
Horizontal Offset [Z] Elbow
Vertical Elbow
Vertical Offset [Z] Elbow
Vertical Tee Section
Standard Flange End
Flange End Box cum Termination Detail
MCCB Plug-in Boxes
Order Notice
conductor material: copper or aluminum 
Quantity: ___m 
Quantity of the elbows or knees
Quantity of plug in unit 
Plug in unit current 

Company information 
Chongqing Tianbao was committed to supply customers' the most suitable products for the customers since 2000, in which it was established in Chongqing.
we are supplying the high quality products including:crane electrification systme products: New type flexible jointless compact insulted copper conductor, PVC or Aluminum shell enclosed copper conductor rail, PVC or aluminum shell single pole insulated copper conductor;building electrification system compact or air-insulated copper or aluminum busbar trunking system;factory or warehouse illumination: 5 poles or 7 poles PVC or aluminum shell busduct..
If you are any needs or other qustions ,please contact us freely 
If drawings available, please send us the drawing for better quote. 

Amy Wang