FP-FSR-8 fan speed controller

The FP-FSR-8 fan speed controller is designed for installation on refrigeration units in order to maintain a certain level of pressure and condensation in the refrigeration system by changing the speed of the condenser fans through voltage regulation.

The device is a medium; control is on the master. The device provides a unified 10 V and 4 20 mA input signal, digital inputs for remote and emergency activation, and an alarm relay.

PARAMETERS

• Voltage ~420 V +/10%, 50/60 Hz with automatic synchronisation.
• Output voltage range: 25....99% supply voltage
• Maximum connected power: 5.5 kVA
• Rated current: 8A
• Minimum current: 0.2 A
• Maximum current: 12 A
• Power dissipation: 30 W
• Analogue inputs: 0.... 10 V- 1 pcs, 4....20 mA - 1 pcs
• Digital inputs: 2 pcs, dry contact
• Relay output: Max 1 A, 250 VAC; 3 A 30 VDC
• Protection class: IP55