Belimo PRKCA-BACS2T200 - rotary actuator for dampers with safety function

Belimo PRKCA-BACS2T200 rotary actuator

This actuator with a safety function in the event of a power failure is designed for dampers in stationary heating, ventilation and air conditioning systems. Type designation in the technical data sheet: PRKCA-BAC-S2-T-200.

Key features and specifications

• Motor torque: 160 Nm.
• Rated voltage: AC 24...240 V / DC 24...125 V; frequency: 50/60 Hz.
• Modulating, communicative and hybrid control; BACnet MS/TP, Modbus RTU, MP-Bus communication.
• Operating range Y: 2...10 V; position feedback signal U: 2...10 V.
• Motor running time: 35 s / 90°; safety mode running time: 30 s / 90°.
• Safety position adjustable from 0...100% using the Belimo Assistant App; default setting: 0%.
• Auxiliary switches: 2x SPDT, 1x 10° / 1x 0...90° (default setting 85°).
• Connection for two sensors; sensor signals processed for BACnet or Modbus communication.
• Manual crank operation and integrated mechanical position indicator.
• Built-in heater to prevent condensation; degree of protection IEC/EN IP66/67.
• Power consumption during operation: 52 W; in standby: 9 W.
• Electrical connections: terminals.

NFC configuration requires Belimo Assistant 2. Before initial commissioning, the capacitors require approximately 20 s of pre-charging.