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Portable Earthing Equipment up to 1 kV for Overhead Lines |
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Portable earthing devices are designed to protect people working at a deenergized section of overhead lines with nominal voltage up to 1 kV in case of accidental energization of the section or appearance of induced voltage. Supplied with cable section 16mm2. By order can by suppled with cable section 25mm2, 35mm2, 50mm2 and 70mm2. ZPL-1M (mod. 2) is completed with VZL-M2 clamp.
Permissible operating temperature is from –25 oC to +55oC, at air relative humidity up to 80% at 25 oC.
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SPECIFICATIONS |
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| PARAMETERS | ZPL-1M | PZU-1M |
Nominal
Voltage, kV |
1,0 | 1,0 |
Withstanding
thermal current, kA/3sec |
2.5 | 2.5 |
Number
of sticks, pc. |
5 | 5 |
Number
of phases |
3 | 3 |
Cable
section, mm2 |
16 | 16 |
Cable
length between phases, m. |
0,8 | 0,8 |
Insulating
part length, mm |
30 | 30 |
Handle
length, mm |
120 | 120 |
Earthing
cable length, m |
9,0 | - |
Total
length, mm |
290 | 290 |
Total
cable length |
12,2 | 3,2 |
Weight,
kg |
3,8 | 1,8 |