• Connection terminal NZK configured to the client’s needs
• Connection terminal NZK configured for other voltage ranges according to the client’s needs

Connection-terminal sets are designed to supply with electric power a self-propelled mining machines, fan powering sets, draining pumps and other electric mining equipment powered up from three-phase mine power distribution networks of 500V and with transformer’s insulated neutral point at the low voltage side (IT configuration) and continuous control of insulation.

• Rated connecting and insulation voltage 500 V
• Max continuous current of right through circuit 320 A
• Max continuous current of outflow with power point 100 A
• Metal case protection degree IP 54
• Dimensions of the set with three outflows 1200 x 1105 x 272 [mm]