Junction resistance boxes BDR
Blocks for joint protection of adjacent underground steel structures from corrosion
Characteristics
Number of channels, pcs.
from 1 to 4 (for BDR-25);
1 (for BDR-10)
1 (for BDR-10)
Максимальный ток одного канала, А
25 (for BDR-25);
10 (for BDR-10)
10 (for BDR-10)
Nominal current of one channel, A
15 (for BDR-25);
5 (for BDR-10)
5 (for BDR-10)
Maximum resistance of one channel, Ohm
0,24
Resistance of one limiting resistor, Ohm
0,04
Number of resistors for one channel, pcs.
6
The working range of temperature, C°
-45 … +45
Mass, no more, kg
17 (for BDR-25);
8 (for BDR-10)
8 (for BDR-10)
Overall dimensions, mm (WxHxD)
380х540х220 (for BDR-25);
310х305х200 (for BDR-10)
310х305х200 (for BDR-10)
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