Economical and Efficient Fan & Pump Control  

Our packages feature our Affinity or Commander HSK VFDs. These FPCs (Fan and Pump Controller) are easy to specify. Fire Alarm modes, and Fireman's override are built in. Damper control and automatic transfer to bypass on VFD fault, provide the flexiblity to meet the most demanding installations without adding options.

These FPCs are highly reliable Fan and Pump Control packages that feature a three-contactor electronic bypass control and an Affinity or Commander HSK VFD. This easy to use HVAC control has a graphical status display, dedicated alarm display, and Hand/Off/Automatic controls.

Electronic Bypass Flyer

Features

• 3 Contactor Electronic Bypass
• Digital AC drive featuring dynamic and quadratic motor flux V/Hz mode (default), open loop vector mode, or rotor flux control (Affinity only)
• Speed Reference, 0-10VDC, 0-20mA, 4-20mA
• Linear and S-type accel and decel ramps
• Whisper-quiet switching frequencies to 18kHz
• 1–30HP (208V), 1–40HP (230V), 1–200HP (460V)
• RS485 port for Modbus RTU, BACNet*, and Metasys N2* communications
• Bright VFD keypad
• Built-In EMC/RFI filter
• Complimentary PC software tools

Options

• Input Circuit Breaker
• Fused Disconnect
• AC Input Reactor 3% or 5%
• Soft Start Bypass
• LonWorks Communications
• Ethernet Communications
• Additional I/O
• N-12 Ventilated Enclosure
• N-3R Enclosure

 *Affintiy only