New grounding set for underground networks from Ritz, essential equipment to ensure the safety of electricians operating in electrical systems.

This grounding set is used in underground networks up to 15kV in short-circuit currents of 10kA and is composed of a TDC connector (15.2kV 200A elbow terminal) deadbreak, 50mm² extra flexible copper cable with 450/750V insulated protection in thermosetting elastomeric compound.

The equipment is suitable for use in confined spaces, as it does not emit toxic smoke in the event of a possible short circuit.

The new grounding set for underground networks is approved according to the IEEE 386 standard (separable insulated connector systems for power distribution systems above 600V), ensuring its quality and safety.

  • Custom configuration according to the specificities of each structure;
  • Single-phase and three-phase model;
  • TDC connector (15.2kV 200A elbow terminal) deadbreak;
  • 50mm² extra flexible copper cable with 450/750V insulated protection and thermosetting elastomeric compound;
  • Short-circuit currents up to 10kA;
  • According to the IEEE 386 standard (separable insulated connector systems for power distribution systems above 600V)

    ATR20231-1-1 Conjunto ATR Subterraneo

ATR20231-1-1
Item Qty. Unit. Catalog Reference Description
01 01 pc 1001009 Disconnectable terminal TDC underground network DB 15kV 50-70mm² 
02 01 pc 1001010 Connector for disconnectable terminal TDC underground network DB 15kV 50-70mm²
03 5.5 m CTPE-50 Extraflexible copper cable, nominal section 50mm², elastomeric compound insulation, 1 section of 5.5m
04 01 pc RC600-2631 Flat copper terminal for 50mm² cable
05 01 pc ATR17923-3 Heat-shrinkable for cables 
06 01 pc ATR11627-2 Earthing clamp for earth point with T terminal 
07 01 pc ATR14484-1 Bucket-type bag for packing the grounding set

 

    

ATR20232-1-3 Conjunto ATR subterraneo

ATR20232-1-3
Item Qty. Unit. Catalog Reference Description
01 03 pc 1001009 Disconnectable terminal TDC underground network DB 15kV 50-70mm² 
02 03 pc 1001010 Connector for disconnectable terminal TDC underground network DB 15kV 50-70mm²
03 8.5 m CTPE-50 Extraflexible copper cable, nominal section 50mm², elastomeric compound insulation, 3 sections of 1.5m and 1 section of 4m
04 01 pc ATR17574-1 Thermoplastic terminal block for ATR
05 04 pc ATR26446-4 Long tinned copper terminal for 50mm² cable
06 01 pc RC600-2631 Flat copper terminal for 50mm² cable
07 05 pc ATR17923-3 Heat-shrinkable for cables 
08 01 pc ATR11627-2 Earthing clamp for earth point with T terminal 
09 01 pc ATR14484-2 Bucket-type bag for packing the grounding set