VFD750C43A-00 C2000 Series Drive Three Phase 480VAC 75kW

Overview

The Delta C2000 Series Drive VFD750C43A-00 75kW (100HP) 150A three-phase 480VAC compatible with grid frequency 47~63Hz (50/60Hz universal) DC reactor 6-pulse diode rectifier Control circuit power supply 24VDC Equipped with 6 digital DI, 3 relay DO, 2 analog AI/2 analog AO 10K step capacity programmable PLC Dual independent detachable DC cooling fans, supports separate disassembly and replacement IP20 open cabinet body. Overall dimensions (width × height × depth): 330 × 550 × 275 Weight: 38.5 kg

Specification

Item	Specification
Brand	Delta Electronics
Series	VFD-C2000 Plus High Performance Vector Drive
Model No.	VFD750C43A-00
Frame Size	Frame D1
Input Power	3‑Phase 323~528VAC (-15%~+10%), 47~63Hz, 6‑pulse Rectifier, built-in DC reactor
Normal Duty Output Current	150 A (120% overload 60s)
Heavy Duty Output Current	143 A (150% overload 60s, 180% overload 3s)
ND Rated Motor Power	75 kW / 100 HP
HD Rated Motor Power	55 kW / 75 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
Built-in PLC	10K steps, multi-speed, PID, skip frequency function
Cooling Fan	Dual 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 Rule	Side-by-side zero gap allowed; vertical top/bottom ventilation clearance mandatory
Dimension (W×H×D)	330 mm × 550 mm × 275 mm
Net Weight	38.5 kg
Shipping Weight	Approx. 42 kg
Product Status	Active mass production model

FAQ 

1.What are the overall length, width and depth dimensions of the VFD750C43A-00 unit, as well as the net weight of the bare machine?

The

• Overall machine dimensions: Width 330 × Height 550 × Depth 275 (in mm)
• Net weight of the bare machine: 38.5 kg
• Frame D1 rack

2.What are the fluctuation range of the three-phase input voltage and the compatible frequency range of the grid for VFD750C43A-00?

Supported. The

• Three-phase input voltage fluctuation range:
• Rated 380 – 480 VAC, allowable voltage fluctuation of -15% to +10%, actual working voltage range: 323 – 528 VAC.
• Compatible with grid frequency range:
• 47Hz – 63Hz, standard adaptation for 50Hz/60Hz industrial grid

3.The VFD750C43A-00 multi-unit frequency converter cabinets can be installed side by side inside the cabinet. Can they be stacked with zero gap left between each unit, both horizontally and vertically?

The

• When installed side by side horizontally, no zero-gap contact is allowed.
• When stacked vertically, zero-gap stacking is strictly prohibited (mandatory requirement).

4.Can the VFD750C43A-00 cooling fan be disassembled and replaced independently? Does the driver have a function to warn of the fan’s operating duration?

The

• The cooling fan can be disassembled and replaced separately. It adopts a modular independent dual cooling fan design.
• It has a complete fan life monitoring and warning function. The standard design life of the fan is approximately 25,000 hours. It is recommended to regularly clean the dust in the air duct and replace it in advance when there is abnormal noise or shaking.

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