TRIF Set of cables for short-circuiting and earthing devices
STANDARD(S) : IEC 61230
USE : Use to equip or replace substation short-circuiting and earthing cables.
SPECIFICATIONS : A TRIFURCATION is a set of copper cables for a 3-phase earthing and short-circuiting device, consisting of:
- 3 short-circuiting cables,
- 1 earthing cable
- all connected to a junction block and fitted with TFK type sealed cable lugs.
TABLE LEGEND : Other compositions available on request.
T35008C35020C = Isc: 8 kA/1s , 3 Short-circuiting cables: 35 mm² - 0.8 m , Earthing cable: 35 mm² - 2.0 m , Stud hole diameter of s/c and earthing cables (mm): Ø 10
T50008C50020C = Isc: 13 kA/1s , 3 Short-circuiting cables: 50 mm² - 0.8 m , Earthing cable: 50 mm² - 2.0 m , Stud hole diameter of s/c and earthing cables (mm): Ø 10
T70008C70020C = Isc: 18.5 kA/1s , 3 Short-circuiting cables: 70 mm² - 0.8 m , Earthing cable: 70 mm² - 2.0 m , Stud hole diameter of s/c and earthing cables (mm): Ø 10
T70008C35020C = Isc: 18.5 kA/1s , 3 Short-circuiting cables: 70 mm² - 0.8 m , Earthing cable: 35 mm² - 2.0 m , Stud hole diameter of s/c and earthing cables (mm): Ø 10
T95015C35025C = Isc: 25 kA/1s , 3 Short-circuiting cables: 95 mm² - 1.5 m , Earthing cable: 35 mm² - 2.5 m , Stud hole diameter of s/c and earthing cables (mm): Ø 10
T95010C95030C = Isc: 25 kA/1s , 3 Short-circuiting cables: 95 mm² - 1.0 m , Earthing cable: 95 mm² - 3.0 m , Stud hole diameter of s/c and earthing cables (mm): Ø 10
T12008C50020C = Isc: 31.5 kA/1s , 3 Short-circuiting cables: 120 mm² - 0.8 m , Earthing cable: 50 mm² - 2.0 m , Stud hole diameter of s/c and earthing cables (mm): Ø 10
T12008D12018D = Isc: 31.5 kA/1s , 3 Short-circuiting cables: 120 mm² - 0.8 m , Earthing cable: 120 mm² - 1.8 m , Stud hole diameter of s/c and earthing cables (mm): Ø 12