Wohner Flexible Copper Busbar Plain Insulated 1114A Model# 01343
Model# 01343
flexible copper busbar, plain, insulated
8x 50 x 1
1114 Ampere , length 2
Advantages of the product
The laminated Cu busbars considerably reduce the effort of connecting busbars. The bending devices required for solid copper busbars are unnecessary. The 2mm-thick insulation means that no additional covering is required.
Details IEC | |
Standards | |
IEC 61439-1:2011 GB/T 7251.1 |
Electrical data IEC | |
Rated current (IEC): | 1114 A |
short-circuit withstandability: | see product description of the used busbar support |
power dissipation of the article:
The power dissipation at a typical load of 80 % results to 83.6 W.
(The power dissipation at full load would be 130.7 W.)
capacity depending on the permitted temperature rise of flexible copper busbar without impact of additional heat sources: |
|
current at 30 K |
818 A |
current at 40 K: | 975 A |
current at 50 K |
1114 A |
current at 60 K: | 1238 A |
current at 70 K: | 1352 A |
notice the temperature stability of the insulation of 105 °C take conductors with required cross-section for connection to the products and devices (acc. to relevant standards or manufacturer instructions) |
Details UL | |
Standards | |
UL 758 UL 67 |
for UL feeder circuits >250V |
considering the permitted temperature rise at the concrete installation conditions the following capacity could be accepted by UL (file E197039 |
|
capacity at 50 K: | 1225 A |
capacity at 65 K: | 1410 A |
Mechanical data | |
L x W x D: | 2000 x 54 x 12 |
weight: | 746 kg/100 |
cross-section: | 400 mm² |
Material properties | |
Insulation: | temperature withstand up to 105 °C self-extinguishing, V0 according to UL 94 breakdown voltage 20 kV stretching 370 % |