portable earthing devices

Katalog
portable earthing devices
SKU
Z

The Z portable short-circuiting device is designed for fast, easy and reliable short-circuiting the line conductors of power networks and indoor and out-door electrical equipment of low, medium and high voltage, for different one second rated currents Ir up to 31.5 kA. They should be used in the situations when service staff is not sure as far as the properties of the existing earthing equipment is concerned and there is no possibility to use the P earthing device extension.

Katalog
portable earthing devices
SKU
U-WN oraz U-WN/A

The U-WN and U-WN/A earthing devices are intended for fast, easy and reliable earthing the high voltage lines with round conductors of diameters from 16 mm up to 32 mm, in the circuits where short circuiting current IR1 is not higher than 13 kA. Permissible operating temperature is between -25oC and +55oC in case when insulation is made of PVC or between -40oC and +70oC when insulation is made of silicone.

Katalog
portable earthing devices
SKU
U-BM00

The U-BM earthing device is used for protecting the workplace at electrical power installations equipped with BM type fuse bases, by connecting one side of a base (on the side of the device being earthed) with the earth electrode and at the same time electrical separation of the other side. U-BM earthing device is designed for rated currents Ir1 from 4 kA up to 9 kA and U-BM/00 for rated currents Ir1 from 4 kA up to 6.5 kA.

Katalog
portable earthing devices
SKU
U-SD

The U-SD snap portable earthing device for big diameters is used for protecting the workplace at electrical power line and substation equipped with round conductors with diameters from 185 up to 525 mm2 by the connection with the ground electrode. The U-SD is designed for rated currents Ir1 from 4 kA up to 13 kA.

Katalog
portable earthing devices
SKU
U-SN/A

The U-SN/A portable medium voltage earthing devices are intended for earthing the conductors in circuits of overhead lines, for different rated currents Ir (the highest one second rated current shall not exceed IR1 = 9 kA for U-SN/A). Permissible operating temperature is between -25oC and +55oC in case when insulation is made of PVC or between -40oC and +70oC when insulation is made of silicone.

Katalog
portable earthing devices
SKU
U-NN/A

The U-NN/A portable low voltage earthing devices are intended for earthing the conductors in circuits of overhead lines, for different rated currents Ir (the highest one second rated current shall not exceed Ir1 = 9 kA for U-NN/A). Permissible temperature of work is between -25oC and +55oC.

Katalog
portable earthing devices
SKU
U-K

The U-K portable earthing device is used for protecting the work location at line and station electrical
equipment, equipped with round conductors or flat bus-bars or that which have ball type terminals
disconnected from the power source by connection to the earth clamp.

Katalog
portable earthing devices
SKU
U Portable Earthing Device

The U portable earthing device protects the workplace at line and station electrical equipment, equipped with round conductors or flat bus-bars disconnected from the power source through the connection to the earth electrode. uziemiacze jedno, dwu, trój, cztero lub pięciozaciskowe.

Katalog
portable earthing devices
SKU
U-WBM

The U-WBM earthing device is used for protecting the workplace at electrical power installations equipped with BM type fuse bases, by connecting one side of a base (on the side of the device being earthed) with the earth and at the same time electrical separation of the other side. The U-WBM earthing device set consists of 3 small cartridges (size 00, 000 of bases) and 3 big (sizes: 1, 2, 3) and an UI-1/B insulation holder. The U-WBM earthing device is designed for rated currents Ir/t from 4 kA/s up to 7,5 kA/s. Permissible operating temperature is between -40ºC and +70ºC (conductors are covered with silicone).

Katalog
portable earthing devices
SKU
U-LI11

The U-LI11 portable earthing device is designed for earthing insulated lines equipped with bolttype terminal with diameter of 11 mm (e.g. of type TTD2 CC made by “SICAME”). Maximum rated current Ir1 for rated time tr=1 second is Ir1= 6.5 kA. Permissible operating temperature is between -25oC and +55oC.