Delta C200 Variable Frequency Drives
Keep the complete CB model code when specifying a Delta C200 drive. Compare the six references below, including large-fan versions, and identify how your machine controls the drive.
- VFD007CB43A-20
- VFD015CB43A-20
- VFD022CB43B-20
- VFD037CB43B-20
- VFD055CB43B-20
- VFD075CB43B-20
WOOLARS supplies Delta C200 variable frequency drives for machine-building and replacement inquiries. The C200 family uses CB in its ordering codes. If your purchase list shows a code such as VFD007CB43A-20 or VFD022CB43B-20, keep every character when requesting a quotation.
C200 models: identify the fan version first
Delta identifies 43B versions as large-fan models. The six references below include standard and large-fan configurations, with the corresponding catalog frame for locating the correct installation drawing.
| Complete model | Frame | Fan configuration |
|---|---|---|
| VFD007CB43A-20 | A0 | Standard |
| VFD015CB43A-20 | A0 | Standard |
| VFD022CB43B-20 | A0 | Large fan |
| VFD037CB43B-20 | A0 | Large fan |
| VFD055CB43B-20 | A | Large fan |
| VFD075CB43B-20 | A | Large fan |
Reference: Delta C200 English catalog, printed pages 1 and 10–14. These are purchasing references covered on this page; availability is confirmed by inquiry.
A shared frame designation does not establish identical dimensions. For example, the catalog gives separate A0 drawings for VFD015CB43A-20 and VFD022CB43B-20. Compare the full drawing, mounting holes, depth and cable access before approving a cabinet replacement.
What actually tells your C200 to run?
Before ordering a Delta C200 inverter for an existing machine, identify both the run command and speed reference. They may come from different sources. A keypad-operated test does not establish that the drive will respond correctly to the machine’s PLC or remote controls.
- Terminal control: record the existing terminal assignments, run/stop sequence and speed-reference signal. Photograph the terminal labels and wiring, and retain the electrical drawing.
- Network control: record the protocol, device address, communication settings and the PLC program’s command/status mapping.
- Drive-resident logic: retain the drive’s PLC program, parameter backup and firmware information if the machine uses logic inside the drive.
The C200 catalog lists RS-485 Modbus, CANopen and built-in PLC capability. Confirm which functions the actual machine uses so the replacement request includes its control requirements.
Two details worth recording before removing the old drive
Encoder feedback and motor type
Record whether feedback wiring is present, together with the encoder specification and terminal assignments. Also identify the motor type. For permanent-magnet motor projects, Delta’s catalog makes its PM sensorless function conditional on firmware version 1.03 or above. Include the installed firmware version in the inquiry when this function is required.
Cooling space and the surrounding enclosure
Photograph the installed fan arrangement and available clearance. When reviewing a different fan configuration, include the cabinet layout and operating environment. A fan-version change needs its own mounting and cooling review.
Send a useful C200 replacement inquiry
Send WOOLARS the complete model, quantity and destination through Get A Quote or Live Chat. For an existing machine, add the drive and motor nameplates and identify the command source. Where applicable, attach the parameter backup and control details above. Any proposed alternative should be listed separately for review.