Audited Supplier
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.
Specification
-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
Components
- 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
Techincal parameter
| 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 | / |
Application:
- Business premises and commercial complexes
- Resorts and hotels
- Educational institutions
- Shopping centres
- Assembly lines
- Industries
- Airports
- Hospitals
- Oil & gas platforms
Order Notice
- conductor material: copper or aluminum
- current:
- Phase
- Quantity: ___m
- Quantity of the elbows or knees
- Quantity of plug in unit
- Plug in unit current
- Application
- If drawings available, please send us the drawing for better quote.
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..
