WDFC Bypass Panel
Optimized motor control for commercial and industrial applications with built-in bypass for continuous operation.
WorldWide Electrics’ Bypass Panels utilize the trusted WorldDrive Flex Control Variable Frequency Drive to precisely and efficiently control motors that drive equipment, such as pumps, fans, and blowers, in industrial, manufacturing, or commercial HVAC applications. The integrated bypass allows an operator to switch to non-VFD control manually. Bypass operation provides dependable operation for applications that must remain in operation, giving dependability you can rely upon.
Description
Ultimate Control – All operational parameters can be configured using the intuitive, built-in keypad. Operating and fault status is shown on the display. The WDFC offers three control modes: V/F, Slip Compensation, and Sensorless Vector control.
Manual Transfer to Bypass – The unit may be switched to bypass mode to continue operations. Bypass allows for the VFD to be repaired or replaced.
Power For Your Applications – The Bypass Panel is available in 1 – 25 hp at 230 Vac, or 1 – 75 hp at 460 Vac.
Built for Clean, Dry Environments – Electronics, terminals, and power components are IP20-rated/NEMA 1. The unit is UL, cUL Listed, and CE Certified.
Features
Features
- 2 Contactor Bypass
- HAND/OFF/AUTO selectable
- Operation Indicator
- Motor Overload (OL) Trip DetectionFire Mode
- Damper ControlBACnet, Metasys™N2, Modbus-RTU
- Built-in PID Loop ControlBuilt-in relay outputs (x5)
- 100 kA SCCR rated
- Removable enclosure back panel for ease of maintenance or quick replacement.
Options
- Line Isolation Contactor (3rd Contactor)
- Ethernet IP & Modbus TCP/IP Expansion Card*
- LonWorks® Expansion Card*
- Expansion I/O Card*
Design, Support & Installation
- 3 Compact sizes (H x W x D**)
- Size 1: 36.52” x 6.25” x 7.0”
- Size 3: 52.65” x 8.50” x 9.63”
- Size 5: 57.50” x 12.8” x 12.20”
- Easy wiring, Installation, and Maintenance
- Protection Degree: NEMA 1 / IP20
- UL, cUL Listed, and CE Certified.
VFD Control Features
- Input Voltage AC: 230 Volts or 460 Volt Models
- Output Frequency: 0 – 400 Hz
- Carrier Frequency: 1 – 15 kHz
- Starting Current:
- 150% Overload for 60 seconds (CT)
- 120% Overload for 60 seconds (VT)
VFD Motor Control Modes
- V/F = Volts to Frequency Ratio for Variable Torque Loads
- Slip Compensation for Constant Torque Loads
- Sensorless Vector for Enhanced Torque and Speed Regulation
Notes
- * Only one card may be installed.
- ** Depth does not include the bypass handle.
- ** Consult the Product Catalog for complete specifications, power ratings and options.
Filters
| Model Number | Max FLA | Variable Torque Horsepower | Voltage | Dimensions (inches) |
|---|---|---|---|---|
| 107 | 75 | 460 | ||
| 75 | 50 | 460 | ||
| 61 | 40 | 460 | ||
| 45 | 30 | 460 | ||
| 38 | 25 | 460 | ||
| 30 | 20 | 460 | ||
| 24 | 15 | 460 | ||
| 16 | 10 | 460 | ||
| 12 | 7.5 | 460 | ||
| 8 | 5 | 460 | ||
| 4 | 2 | 460 | ||
| 3 | 1 | 460 | ||
| 69 | 25 | 230 | ||
| 56 | 20 | 230 | ||
| 42 | 15 | 230 | ||
| 30 | 10 | 230 | ||
| 22 | 7.5 | 230 | ||
| 12 | 3 | 230 | ||
| 8 | 2 | 230 | ||
| 5 | 1 | 230 | ||
| 107 | 75 | 460 | ||
| 75 | 50 | 460 | ||
| 61 | 40 | 460 | ||
| 45 | 30 | 460 | ||
| 38 | 25 | 460 | ||
| 30 | 20 | 460 | ||
| 24 | 15 | 460 | ||
| 16 | 10 | 460 | ||
| 12 | 7.5 | 460 | ||
| 8 | 5 | 460 | ||
| 4 | 2 | 460 | ||
| 3 | 1 | 460 | ||
| 69 | 25 | 230 | ||
| 56 | 20 | 230 | ||
| 42 | 15 | 230 | ||
| 30 | 10 | 230 | ||
| 22 | 7.5 | 230 | ||
| 12 | 3 | 230 | ||
| 8 | 2 | 230 | ||
| 5 | 1 | 230 | ||
| 91 | 60 | 460 | ||
| 6 | 3 | 460 | ||
| 16 | 5 | 230 | ||
| 91 | 60 | 460 | ||
| 6 | 3 | 460 | ||
| 16 | 5 | 230 |
