Hydraulic Spiking-Cutting cable set for checking the absence of voltage
Use
Spiking a cable to check and ensure the absence of voltage on LV and MV underground cables before cutting them.
LV to HN 33 S 32 and S 33 up to 3×240 mm² alu + 1×95 mm² alu .
MV to NFC 33320 and C33223 : 3×240 mm² and 1×630 mm² (single phase).
Old cables according to NFC 33.100.
The tool limits its work to create a single phase fault on a multiphase (and or a single phase) cable
thereby provoking the immediate reaction of the protections ( limiters, breaker, etc ) before said fault is converted into a two-phase or a three-phase fault .
After this spiking operation, the so disconnected cable may then be safely cut.
Advantages
- Spiking and cutting in one operation.
- Single phase fault 1000A/1s.