AUTOMATIC GROUND CIRCUIT CONTINUITY TESTER

The tester is designed for automated control of ground circuit health of mobile mining equipment at open pit coal mines and other quarries.

CABLE GROUNDING CONDUCTOR CONTROL UNIT

The unit is designed to monitor health of the grounding circuit of quarry electrical installations and improve safety of surface mining operations.

INSULATION MONITORING DEVICE

It provides protection against electric shock and disconnection of power supply when the insulation resistance level decreases.

INSULATION TEST TOOL WITH A FAULT LOCATOR FOR EXPLOSION-PROOF ELECTRIC EQUIPMENT AND CABLES

ASHIK-6 tool is designed to test voltage withstand by pulse voltage, and SEARCH attachment (IKP-4) helps locate an insulation fault in power explosion-proof equipment and cables in underground workings (subject to the safety requirements); in addition, the tool can be used on the surface in mining and other companies operating electric equipment with voltage up to 6 kV.

JUNCTION BOX

It is designed to connect trailing cables (4-and 5- conductor cables) of drill rigs and shovels during surface mining operations in three-phase networks with insulated neutral and voltage of 6 kV.

SHOVEL CABLES CARRYING DEVICE

The UPEC device is designed for the mechanized movement of shovel trailing cables with a shovel bucket or a tractor eliminating dangerous mechanical impacts on the cable (bends, kinks, stretching, etc.) during surface mining operations in temperate and cold climate.

STEEL JOINT BOX

Armored cables in underground workings are connected in accordance with the assembly instructions for end seals and joint boxes of armored cables approved for operation in underground workings. When cables are connected, the joint box is filled with epoxy resin (resin is not supplied).

TRIP TIME TESTER FOR LEAKAGE PROTECTION DEVICES

The tester is designed to check the trip time of leakage protection devices in 360, 660 and 1140 V systems on the surface of mines and open-pit mines.