ZPL-1M-5-SIP-ELPRIB (MT-205 ANALOGUE); ZPL-1М-6-SIP -ELPRIB (МТ-206 ANALOGUE)
ZPL-1M-5-SIP-ELPRIB Portable earthing device (with five modules) for isolated overhead lines (SIP) with a voltage of up to 1kV, alternating current of commercial frequency for connecting to three phase conductors, neutral conductor, to street lighting conductor and MT-205 earthing device; ZPL-1M-6-SIP-ELPRIB device (with six modules) for connecting to three phase conductors, neutral conductor, to street lighting conductor and MT-206 earthing device. These devices are applied as primary protection tools against nominal voltage shock in case of its unplanned occurrence or against induced voltage at de-energized sections of overhead lines. The earthing device includes 5 or 6-bayonet modules. The operational principle of the earthing device is the earthing of all isolated overhead lines.
Permissible operating temperature is from –25 оC to +55 оC, at air relative humidity up to 80% at 25 оC.
ZPL-1M-5-SIP-ELPRIB
ZPL-1M-6-SIP-ELPRIB
- Nominal Voltage, kV, at most up to 1
- Cable section, mm2 16
- Phasing bridge length, m, not less 0,8
- Bayonet modules number 5
- Withstanding thermal current, kA/3sec 2,5
- Withstanding dynamic current, kA. 14
- Overall sizes, mm 230х220х80
- Weight, kg 1,12
- Nominal Voltage, kV, at most up to 1
- Cable section, mm2 16
- Phasing bridge length, m, not less 0,8
- Bayonet modules number 6
- Withstanding thermal current, kA/3 sec 2,5
- Withstanding dynamic current, kA 14
- Overall sizes, mm 230х220х80
- Weight, kg 1,55
