Technical sheet
/ TRIF
Set of cables for short-circuiting and earthing devices
See online technical sheet
/ Standards
CEI 61230
/ Use
A trifurcation is a set of copper cables connected to a terminal block and fitted with TFK-type watertight lugs for three-phase grounding and short-circuiting.
It can be used to equip or replace substation short-circuiting and earthing cables.
It can be used to equip or replace substation short-circuiting and earthing cables.
/ Areas of activity
Cable & Connections
Technical sheet
/ Technical specifications
Product kind
:
Dispositif
Operating voltage (V)
:
HTA (1 000 V to 50 000 V)
Cable material
:
Copper
Phase cable number
:
3
Floor cable
Technical sheet
/ Table legend
Other compositions available on request.
| Product reference | Phase(s) cable length (m) | Junction | Ø of terminal hole on phase(s) side | Ø of ground lug terminal hole | Type of trifurcation | Short-circuit intensity kA/1s | Cross-section (mm²) | Floor cable lenght (m) | Phase(s) cable cross-section (mm²) |
|---|---|---|---|---|---|---|---|---|---|
| T16004C16004C | 0,4 | Heat-shrink tubing (black) | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 4 | 16 | 0,4 | 16 |
| T16020C16030C | 2 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 4 | 16 | 3 | 16 |
| T25008C25020C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 6,5 | 25 | 2 | 25 |
| T35008C16020C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 9 | 16 | 2 | 35 |
| T35008C35020C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 9 | 35 | 2 | 35 |
| T35040C35040C | 4 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 9 | 35 | 4 | 35 |
| T50008C25020C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 13 | 25 | 2 | 50 |
| T50008C35020C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 13 | 35 | 2 | 50 |
| T50008C50020C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 13 | 50 | 2 | 50 |
| T70006C35018C | 0,6 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 18,5 | 35 | 1,8 | 70 |
| T70008C70020C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 18,5 | 70 | 2 | 70 |
| T70008C35020C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 18,5 | 35 | 2 | 70 |
| T70008C35050C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 18,5 | 35 | 5 | 70 |
Technical sheet
| Product reference | Phase(s) cable length (m) | Junction | Ø of terminal hole on phase(s) side | Ø of ground lug terminal hole | Type of trifurcation | Short-circuit intensity kA/1s | Cross-section (mm²) | Floor cable lenght (m) | Phase(s) cable cross-section (mm²) |
|---|---|---|---|---|---|---|---|---|---|
| T70008C35100C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 18,5 | 35 | 10 | 70 |
| T70012C35020C | 1,2 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 18,5 | 35 | 2 | 70 |
| T70015C35020C | 1,5 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 18,5 | 35 | 2 | 70 |
| T70017C35020C | 1,75 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 18,5 | 35 | 2 | 70 |
| T95008C35030C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 25 | 35 | 3 | 95 |
| T95015C35025C | 1,5 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 25 | 35 | 2,5 | 95 |
| S95015C35025C | 1,5 | Hull | C = Ø10 | C = Ø10 | S = Trifurcation with Silicone coating | 25 | 35 | 2,5 | 95 |
| T95008C95030C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 25 | 95 | 3 | 95 |
| T95010C95030C | 1 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 25 | 95 | 3 | 95 |
| T12008C50020C | 0,8 | Hull | C = Ø10 | C = Ø10 | T = Trifurcation with PVC coating | 31,5 | 50 | 2 | 120 |
| T12008D12018D | 0,8 | Hull | D = Ø12 | D = Ø12 | T = Trifurcation with PVC coating | 31,5 | 120 | 1,8 | 120 |
| S12015C50025C | 1,5 | Hull | C = Ø10 | C = Ø10 | S = Trifurcation with Silicone coating | 31,5 | 50 | 2,5 | 120 |
| S50030C50060C | 3 | Hull | C = Ø10 | C = Ø10 | S = Trifurcation with Silicone coating | 13 | 50 | 6 | 50 |