Limitadores de corriente de conexión

Arranque suave para consumidores eléctricos monofásicos y trifásicos

Las altas corrientes de conexión, por ejemplo, durante el arranque de electromotores, pueden interferir o dañar la red de suministro u otros consumidores conectados. Los limitadores de corriente de conexión con control de tensión evitan las fuertes caídas de la tensión de red y de la sobrecarga por picos de corriente. El limitador de corriente de conexión funciona con una resistencia de limitación previamente ajustada (NTC) que reduce la corriente de conexión de modo que el consumidor arranca más lento. Después de un retardo de tiempo definido, el limitador de corriente de conexión puentea automáticamente la NTC y se dispone de la potencia completa. ISMET suministra limitadores de corriente de conexión en varios modelos para diferentes variantes de uso y de montaje.

Ver todos los productos

Single-phase starting current limitersThree-phase starting current limiters

ESB

Single-phase starting current limiters

Starting current limiters are voltage-controlled devices. Their functioning is based on a time-delayed bridging of the incorporated damping resistor which is set ex works. The time-lag is also set ex works for the ESB model (approx. 20 to 50 msec.). Available in cast plastic casing.

IR: 16 AUPRI: 110 - 400 V

View product

ESB-S

Single-phase starting current limiters

Starting current limiters are voltage-controlled devices. Their functioning is based on a time-delayed bridging of the incorporated damping resistor which is set ex works. The time-lag is also set ex works for the ESB-S model (approx. 20 to 50 msec.). Available in plastic casing, can be snapped onto mounting rail TS 35.

IR: 16 AUPRI: 110 - 400 V

View product

ESBN-S

Single-phase starting current limiters

Starting current limiters are voltage-controlled devices. Their functioning is based on a time-delayed bridging of the incorporated damping resistor (NTC) which is set ex works. Plastic casing, can be snapped onto mounting rail TS 35.

IR: 25 AUPRI: 110 - 400 V

View product

ESBG

Single-phase starting current limiters

Single-phase starting current limiter as in-line device for electric consumers with high starting currents. Limiting resistor NTC. Plastic casing with incorporated grounding plug and grounding outlet.

IR: 16 AUPRI: 230 V

View product

ESBG-S

Single-phase starting current limiters

Single-phase starting current limiter as in-line device for electric consumers with high starting currents. Limiting resistor NTC, visual fault indicator (LED), thermal overload protection, incorporated in plastic casing, can be snapped onto mounting rail TS 35.

IR: 16 AUPRI: 230 V

View product

ESBGT

Single-phase starting current limiters

Portable starting current limiter with 2-meter long mains cable with shock-proof plug. Output connection with shock-proof socket, max. 16 A. Number of switching actuations max. 1x/min. Primary connection 230 V, 50/60 Hz. Solid sheet-steel case with handle and rubber feet.

IR: 16 AUPRI: 230 V

View product

ESBH

Single-phase starting current limiters

Starting current limiters are voltage-controlled devices. Their functioning is based on a time-delayed bridging of the incorporated damping resistor which is set ex works. The time-lag is also set ex works for the ESB model (approx. 20 to 50 msec.). Available in cast plastic casing.

IR: 16 AUPRI: 110 - 400 V

View product

ESBD-K

Three-phase starting current limiters

Starting current limiters are voltage-controlled devices. Their functioning is based on a time-delayed bridging of the incorporated damping resistor which is set ex works. The time-lag is also set ex works for the ESBD-K model (approx. 20 to 50 msec.). Starting current limiter in plastic casing with snap fixation for mounting rail TS 35.

IR: 16 AUPRI: 400 - 500 V

View product

Su solicitud de contacto para un limitador de corriente de conexión