Soft Proximity Starter

Easy-to-use ac semiconductor compressor soft starter. 3-phase compressors with nominal current up to 32a can be soft-started with this controller. The unit is supplied inside housing, with screw connection, while din clip adapter is optional on models RSBT. Evx1. RSBT. Ev21 and RSBT. . . Ev61 options include an auxiliary relay module (RFPM) already mounted.

Features:

. Soft starting of 3-phase ac compressors.

. Auto adaptive algorithm (patent pending) for optimum.

in rush current reduction.

. 3-phase controlled with integrated bypass

of semiconductors

. Short ramp up time: < 600ms

. Rated operational voltage: 220vacrms, 400vacrms, 50/60 hz

. Rated operational current: 16, 25, 32a ac-53b

. Built-in transient over voltage and under voltage protection.

. Phase sequence and under-voltage monitoring.

. Over temperature protection.

• Over current protection in bypass mode.

. Locked rotor protection.

. UL, CUL listed (for rsbt V5. / v6. Versions only).