Cod producator Lovato: Surge Protection Device (SPD)
Tip produs: SA1B
Operating voltage type: AC
Application: AC Power lines
Numar de poli: 3P+N
Number of DIN modules: 8
Relay output: Da
SPD according to IEC/EN 61643-11: Da
Rated operational voltage AC (IEC): VAC 230 / 400
Maximum continuous voltage (IEC) Uc: V 320
IMPULSE CURRENT (IEC) IIMP 10/350 (L-N/N-PE): kA 25 / 50
Maximum discharge CURRENT (IEC) Imax 8/20 (L-N/N-PE): kA 100 / 100
Rated discharge CURRENT (IEC) In 8/20 (L-N/N-PE): kA 25 / 50
Voltage protection level (IEC) Up (L-N/N-PE):
Temporary overvoltage (TOV) resistance Ut (L-N for 5s): V 335
Residual voltage (IEC) Ures (L-N/N-PE) at 5kA (8/20): kV 1.1
Follow CURRENT (IEC) If (N-PE) rms: A >100
Tripping time ta (L-N/N-PE): ns
Thermal isolation protection: Da
Backup protection fuse (IEC) with supply line fuse >250A (L-N/N-PE): 250A gL/gG
Maximum short circuit CURRENT (IEC) at 50Hz: kA 50
Status indicator - operating / end of life: Frontal indication/Aux contact
Max altitude: m 2000
Mounting: Din rail
Tightening torque for terminals max: Nm 3
Conductor section - Flexible max (IEC): mm² 25
Conductor section - Rigid max (IEC): mm² 35
Greutate: g 760
Frontal IP degree: IP20
Type of contact: CO
Tightening torque for terminals max: Nm 0.25
Conductor section max (IEC): mm² 1.5.
Cod producator Lovato: Surge Protection Device (SPD)
Tip produs: SA1B
Operating voltage type: AC
Application: AC Power lines
Numar de poli: 3P+N
Number of DIN modules: 8
Relay output: Da
SPD according to IEC/EN 61643-11: Da
Rated operational voltage AC (IEC): VAC 230 / 400
Maximum continuous voltage (IEC) Uc: V 320
IMPULSE CURRENT (IEC) IIMP 10/350 (L-N/N-PE): kA 25 / 50
Maximum discharge CURRENT (IEC) Imax 8/20 (L-N/N-PE): kA 100 / 100
Rated discharge CURRENT (IEC) In 8/20 (L-N/N-PE): kA 25 / 50
Voltage protection level (IEC) Up (L-N/N-PE):
Temporary overvoltage (TOV) resistance Ut (L-N for 5s): V 335
Residual voltage (IEC) Ures (L-N/N-PE) at 5kA (8/20): kV 1.1
Follow CURRENT (IEC) If (N-PE) rms: A >100
Tripping time ta (L-N/N-PE): ns
Thermal isolation protection: Da
Backup protection fuse (IEC) with supply line fuse >250A (L-N/N-PE): 250A gL/gG
Maximum short circuit CURRENT (IEC) at 50Hz: kA 50
Status indicator - operating / end of life: Frontal indication/Aux contact
Max altitude: m 2000
Mounting: Din rail
Tightening torque for terminals max: Nm 3
Conductor section - Flexible max (IEC): mm² 25
Conductor section - Rigid max (IEC): mm² 35
Greutate: g 760
Frontal IP degree: IP20
Type of contact: CO
Tightening torque for terminals max: Nm 0.25
Conductor section max (IEC): mm² 1.5
