VFD CP2000 Bypass Control Packages

The Delta Products VFD CP2000 Bypass Control Packages are designed for the Delta Products CP2000 Series Variable Frequency Drive (VFD) to support all commercial HVAC fan and pump applications.

The control system provides simple manual bypass control in an economical design with a NEMA 1 enclosure as a standard feature. NEMA 12, NEMA 3R and NEMA 4R enclosure options are also available.

Leverage the system's integrated BACnet MS/TP and Modbus protocols to interface readily with any building management system. The packages are configurable to allow the bypass control to meet all specified project requirements.

Custom designs are available.

Product Introduction


  • Fans & Pumps
  • Air Handlers
  • Cooling Towers
  • Chillers
  • Package Features
    1. 1-60 HP (208/230V), 1-125 HP (460V), 2-75 HP (600V)
    2. VFD keypad accessible for easy system programming and monitoring
    3. Short Circuit Current Rating (SCCR) to 100 kAIC
    4. BACnet MS/TP and RS-485 Modbus standard. Other communication networks optional
    5. UL 508A and cUL approved
    6. NEMA 1 rated enclosures standard. NEMA 12, 3R, 4X available as options.
    7. Manual bypass control for simple and reliable operation

  • Options
    1. Non-fused disconnect or circuit breaker disconnect
    2. 2 or 3 contactor bypass
    3. Input filtering to support harmonic mitigation
    4. EMI/RFI input filter
    5. Output filter to support lead length, multi-motor applications

  • Package Types
    1. VFD CP2000 Bypass Only (includes input disconnecting and bypass options)
    2. VFD CP2000 Bypass with Options (includes input disconnecting, bypass and input filtering options)
    3. VFD CP2000 Disconnect Only (includes input disconnecting options)