V3T-15

V3T-15, Transient overvoltage protector, three-phase, 400Vac, 15kA, type 2

Protector against transient overvoltages, caused by atmospheric discharges, switching maneuvers in electrical circuits and electrostatic discharges.

The equipment incorporates protection with a GAS discharger to avoid possible leakage of current to ground due to wear of the varistor.

SPECIFICATIONS VALUE

Nominal voltage Un 230VAC (L/N)

Maximum voltage Uc 320VAC (L/N)

Frequency 50-60Hz

Protection level Up (L/N) <1.5kV

Protection level Up (N/PE) <1.5kV

Maximum discharge intensity (8/20µs) Imax (L/N) 15kA

Nominal discharge current (8/20µs) In (L/N) 8kA

Maximum discharge intensity (8/20µs) Imax (N/PE) 15kA

Nominal discharge current (8/20µs) In (N/PE) 10kA

Surge response time ≤25ns

Maximum cable section in terminals 16mm2

Preliminary protection fuse 63A gL

Temperature ranges -40º +80ºC

IP20 protection

DIN 35 Rail Mounting

DIN rail 35 2

Type 2

Directives 2014-35-EU (LVD) 2014-30-EU (EMC) 2011-65-EU (RoHS)