0.75 kW on a 460 V three-phase feed
The Delta VFD007CB43A-20 is the 0.75 kW / 1 HP frame of the C200 economy vector family, specified for a 460 V three-phase supply with a 4.3 A input current draw, so it slots onto the same 480 V branch that feeds other small-frame drives in a panel builder's BOM. In practice this is the size class that runs fractional-horsepower pumps, conveyor sections, small fans and HVAC blowers on a 480 V distribution — the wall-mount IP20 chassis goes inside the cabinet, not into a washdown or outdoor enclosure, so it is a control-room or plant-floor panel component rather than a field-mounted inverter.
What 200% torque and 600 Hz actually buy you
The drive delivers up to 200% torque current from the controller, so a starting load that stalls a plain V/Hz unit — a loaded conveyor at cold start, a pump against a closed valve — still breaks loose without tripping on overcurrent; this is the headline figure that separates vector drives from entry-level V/Hz economy units. Output frequency runs 0.00–600.00 Hz in normal duty and 0.00–300.00 Hz in heavy duty, meaning the same hardware covers both standard 50/60 Hz motor loads and high-speed spindle or pseudo-PMSM applications where the motor is rated above base speed; the heavy-duty ceiling derates the continuous output, which is the figure that governs sizing for a constant-torque load. Four control modes are switchable — V/F, sensorless vector (SVC), V/F with encoder feedback (VF+PG), and field-oriented control with encoder (FOC+PG) — so the drive accepts the same motor whether the retrofit has a tach/encoder on the shaft or just a simple induction motor, and the installer picks the law that matches the wiring on site.
Sourcing posture and supply channel
Lifecycle is recorded as current, and there is no official LTB, PCN, or successor on file for this order code — independent distribution quotes the part against an RFQ with manufacturer-traceable stock, and lead time is confirmed at the quote stage rather than read off a shelf.
Choosing across the C200 mains siblings
Within the same C200 economy vector family, the closest functional peers are the 230 V three-phase VFD007CB23A-20 (input current 6.4 A) and the 230 V single-phase VFD007CB21A-20 (input current 12 A), plus a smaller 0.4 kW VFD004CB21A-20 — the body size, control modes, torque and frequency envelope stay identical, so the deciding factor is the mains feed (460 V three-phase versus 230 V three-phase or single-phase) rather than any rating on the motor side.