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portable Earthing equipment for overhead lines These portable earthing devices are designed to protect people working at deenergized sections of overhead lines with nominal voltage from 1 to 10 kV in case of accidental energization of the section or appearance of induced voltage. Supplied with cable section 25 mm2. By order can be supplied with cable section 35 mm2, 50 mm2 and 70 mm2. Completed with SHZP-10/15 insulating stick. Permissible operating temperature is from –25 oC to +55 oC, at air relative humidity up to 80% at 25 oC.
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SPECIFICATIONS |
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PARAMETERS |
ZPL-10M |
Nominal
Voltage, kV |
1,0 to 10 |
Withstanding
thermal current, kA/3sec |
3.5 |
Number
of sticks, pc. |
1 |
Number
of phases |
3 |
Cable
section, mm2 |
25 |
Cable
length between phases, m. |
1,6 |
Insulating
part length, mm |
720 |
Handle
length, mm |
330 |
Earthing
cable length, m |
10,0 |
Total
length, mm |
1250 |
Total
cable length |
13,2 |
Weight,
kg |
5,2 |