TAIAN-ECOBAR TECHNOLOGY was formally called TAIAN Electric Co., Ltd.(TECO GROUP). With the drastic increase in the requirement of safety and stability for power distribution, the traditional power cable and metal-enclosure busway can no longer fulfill the requirement from customers. Therefore, the cast resin insulated busway TECOBAR is the best solution in order to meet the requirement. To provide the safest and most reliable power systems to the world is our commitment. Thus, your precious comments and supports are the most incentive to us.

LV Cast Resin Insulated Busway(Copper Busway), Low Voltage Busway

We ensure that our LV Cast Resin Insulated Busway(Copper Busway) goes through different quality tests to maintain the desired quality standards for our offerings. Alongside innovation, we maintain a great variety of essentials too, tried and tested by our loyal customers. Let TAIAN-ECOBAR TECHNOLOGY build the highest performance LV Cast Resin Insulated Busway(Copper Busway) for your applications. We can promise that whatever your LV Cast Resin Insulated Busway(Copper Busway) problem is, we will find a way to solve it to your satisfaction. If you have any questions regarding any of the services we offer, please don't hesitate to inform us. We look forward to being of service to you.

Low Voltage Busway

LV Cast Resin Insulated Busway(Copper Busway)

We provide Busway, Copper Busway (Busbar Systems)and Copper Bus Bar with high quality and competitive price. TECOBAR Low Voltage Cast-Resin Insulated Busway is developed for electrical systems below 1kV. Copper Busway of Low Voltage Busway has features of safety and compact. It is designed to use the insulation material to perform cast resin sealing to the copper (aluminium) conductor. The insulation material is cast resin which contains non-organic volcanic rock with the features of excellent insulation characteristics, mechanical strengh, humidity-proof, non-combustible, and self-extinguishing .
Features :

Specification :

Type Single Line Double Lines
Conductor Section(mm2 ) 80 160 240 320 400 600 800 960 960 1440 1920
Conductor Dimensions (mm) w20xt4 w40xt4 w40xt6 w80xt4 w80xt5 w120xt5 w160xt5 w160xt6 2-w80xt6 2-w120xt6 2-w160xt6
Conductor Material purity copper 99.9% , above 98% IACS
Rated Current A (35/40 ℃) 419


874 1127 1263 1622 2008 2221 2624 3442 4202
Rated Voltage V 1000
Frequency Hz 50/60
Electrical Characteristics
R at 20 ℃ μΩ∕m 209.0 108.3 72.1 54.1 43.3 28.9 21.7 18.8 18.1 12.1 10.2
R at 90 ℃ μΩ∕m 253.9 142.1 94.6 69.3 55.2 39.3 29.5 24.1 24.2 16.6 12.7
X μΩ∕m
98.4 89.6 86.6 74.1 73.2 58.9 46.4 45.7 43.9 35.8 28.2
Icw kA / 1Sec 15 28 40 50 50 65 80 80 100 120 120
Ipeak 65 84 84 110 110 143 176 176 220 264 264
Ploss W∕m 134 217 217 264 264 310 357 357 500 590 683
※Technical specifications may change without any further notice
Product Dimensions (mm)
Width (B)∕Height (H)
3Φ3W (Fig.1) 104/60 104/80 104/80 104/120 104/120 104/160 104/200 104/200 104/120 104/160 104/200
3Φ4W+G (Fig.3,Fig.4)
Weight kg∕m
Product Weight 13.8 20.3 23.3 33.5 35.7 50.2 64.4 71.5 78.6 111.0 143.0
※ Conductor :
3Φ3W represents R S T three phases, three wires
3Φ4W represents NRST three phases, four wires.
G represents grounding phase 100% of rated current.
※ Please refer to the temperature correction coefficient of rated current on page 1-29 while ambient temperature exceeds 40℃.

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TAIAN-ECOBAR TECHNOLOGY, is one of the most reputable LV Cast Resin Insulated Busway(Copper Busway) manufacturer in Taiwan and the Asia Pacific region. We use high grade quality raw materials for processing our LV Cast Resin Insulated Busway(Copper Busway). We also customize these products in various dimensions as per the client's specified requirement and detail. Providing the end user with supply quality LV Cast Resin Insulated Busway(Copper Busway). We have always been committed to reaching new heights in innovation, leadership and customer satisfaction. When you submit a request from this page, our best expert will respond to your question in a timely manner.