Overview
The Delta VFD3550C43A-00 C2000 Series Drive – Three-phase 480VAC 6-pulse rectification – DC reactor – Independent PID controller – RS485 port – Modbus RTU protocol – 10K step programmable PLC – Master-slave torque linkage logic – Independent detachable cooling DC fan – IP20 open cabinet type – Overall machine dimensions (width 700 mm × height 1745 mm × depth 400 mm)
Specification
| Item | Specification |
|---|---|
| Brand | Delta Electronics |
| Series | VFD-C2000 Plus High Performance Vector Drive |
| Model No. | VFD3550C43A-00 |
| Frame Size | Frame H1 |
| Input Power | 3‑Phase 323~528VAC (-15%~+10%), 47~63Hz, 6‑pulse Rectifier, built-in DC reactor, pre-charge circuit |
| Normal Duty Output Current | 683 A (120% overload 60s) |
| Heavy Duty Output Current | 649 A (150% overload 60s, 180% overload 3s) |
| ND Rated Motor Power | 355 kW / 475 HP |
| HD Rated Motor Power | 315 kW / 420 HP |
| Output Voltage | 0~480 V 3‑Phase PWM |
| Max Output Frequency | 0~599 Hz |
| Adjustable Carrier Frequency | 2 ~ 10 kHz (default 6 kHz) |
| Control Modes | V/F, Sensorless SVC, FOC with PG, IPM/SPM PMSM drive |
| Low Speed Torque | 150% @ 0.5Hz (sensorless); 150% @ 0Hz (closed-loop PG) |
| I/O Control Power | 24 V DC |
| Built-in DC Reactor | Yes |
| Built-in Brake Chopper | No, external brake unit required |
| Built-in EMC Filter | Not equipped |
| Onboard Communication | RS485 Modbus RTU; optional EtherCAT/EtherNet/IP/Profibus-DP/Modbus TCP/PROFINET/CANopen |
| Built-in PLC | 10K steps, multi-speed, PID, skip frequency function |
| Cooling Fan | Separately replaceable fans, fan runtime warning function |
| Enclosure Rating | IP20, cabinet installation only |
| Full Load Ambient Temp | 0 ~ 40 ℃, derating above 40 ℃ |
| Altitude Derating | No derating ≤1000 m; -1% current per 100 m above 1000 m |
| PCB Conformal Coating | Standard model without coating |
| Mounting Clearance | Side ≥50mm, top ≥100mm, bottom ≥50mm |
| Dimension (W×H×D) | 700 mm × 1745 mm × 400 mm |
| Net Weight | 228 kg |
| Shipping Weight | Approx. 238 kg |
| Product Status | Mass production active |
FAQ
1.Under the standard power grid conditions, what are the respective power ratings of the motors that this VFD3550C43A-00 can accommodate for light load and heavy load?
The
- ND Light Load: 355kW / 475HP
- HD Heavy Load: 315kW / 420HP
2.What are the overall length, width and depth dimensions of the VFD3550C43A-00 unit, as well as the net weight of the bare machine?
Supported. The
- Overall dimensions of the machine (width 700 × height 1745 × depth 400, units: mm)
- Net weight of the bare machine: 228 kg
3.Can the VFD3550C43A-00 cooling fan be disassembled and replaced independently?
The The cooling fan can be disassembled and replaced separately; it adopts a modular detachable independent fan design; the fan also has a function to warn of running time.
4.Does the VFD3550C43A-00 drive have a built-in programmable PLC?
The Built-in programmable PLC with a program capacity of 10K steps; also supports 16-segment multi-segment speed logic
Looking for Original New VFD3550C43A-00 C2000 Series Drive Three Phase 480VAC 355kW 475HP 683A
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