LA Series
LV Cast Resin Insulated Busway(Aluminum Busway)
We specialize in manufacturing Busway, LV Busway(Busbar Systems) and Aluminum Busway for many years in Taiwan. TECOBAR Low Voltage Cast-Resin Insulated Busway is developed for electrical systems below 1kV. Aluminum 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
Model | LA04EC | LA08EA | LA12EA | LA16EA | ||
Conductor Marteial | Aluminum | |||||
IP / IK | IP68 / IK 10 | |||||
Frequency (Hz) | 50 / 60 Hz | |||||
Rated Voltage (V) | 1000V | |||||
ln (A) norm | 400 | 630 | 800 | 1000 | 1250 | 1600 |
ln (A) 35/40°C | 500 | 630 | 810 | 1000 | 1375 | 1700 |
Cond mm² | 160 | 240 | 320 | 480 | 720 | 960 |
R20 μΩ/m | 175.0 | 115.0 | 85.6 | 57.0 | 38.5 | 27.8 |
R60 μΩ/m | 202.5 | 133.1 | 99.1 | 66.0 | 44.6 | 32.2 |
R90 μΩ/m | 223.1 | 146.6 | 109.1 | 72.7 | 49.1 | 35.4 |
X μΩ/m | 58.6 | 59.2 | 35.2 | 37.6 | 26.7 | 23.3 |
lcw kA/1Sec | 12 | 18 | 23 | 34 | 40 | 53 |
Ipeak kA | 36 | 36 | 70 | 70 | 84 | 117 |
Ploss 90 W/m | 167.4 | 174.6 | 214.8 | 218 | 278.4 | 307.3 |
Total Weight kg/m | 11.6 | 13.1 | 19.4 | 20.4 | 27.7 | 35.1 |
B x H mm | 104 x 80 | 104 x 120 | 104 x 160 | 104 x 200 |
Model | LA12DA | LA16DA | |
Conductor Marteial | Aluminum | ||
IP / IK | IP68 / IK 10 | ||
Frequency (Hz) | 50 / 60 Hz | ||
Rated Voltage (V) | 1000V | ||
ln (A) norm | 2000 | 2500 | 3150 |
ln (A) 35/40°C | 2380 | 2660 | 3250 |
Cond mm² | 2 x 600 | 2 x 270 | 2 x 960 |
R20 μΩ/m | 23.2 | 19.8 | 14.7 |
R60 μΩ/m | 26.8 | 22.9 | 17 |
R90 μΩ/m | 29.6 | 25.2 | 18.7 |
X μΩ/m | 14.0 | 15.5 | 13.2 |
lcw kA/1Sec | 67 | 80 | 90 |
Ipeak kA | 147 | 176 | 198 |
Ploss 90 W/m | 502.7 | 535.9 | 593.9 |
Total Weight kg/m | 53.9 | 55.4 | 70.2 |
B x H mm | 404 x 160 | 404 x 200 |
* Conductor
1ф3W represents single phase, three wires
3ф3W represents three phases, three wires
3ф4W represents three phases, four wires
G represents grouding phase 100% of rated current
200% N and aluminum grounding conductor optional
* Applicable to DC requirement
* Please refer to the temperture correction coefficient of rated current on page 24 while ambient temoerature exceeds 40°C
* Please contact us directly if the specification is not shown
1ф3W represents single phase, three wires
3ф3W represents three phases, three wires
3ф4W represents three phases, four wires
G represents grouding phase 100% of rated current
200% N and aluminum grounding conductor optional
* Applicable to DC requirement
* Please refer to the temperture correction coefficient of rated current on page 24 while ambient temoerature exceeds 40°C
* Please contact us directly if the specification is not shown