Delta VFD110C43A-21 C2000 Series Drive 11kW 460V AC

Overview

The Delta VFD110C43A-21 C2000 Series Drive 11kW (15HP) Three-phase 380/460VAC IP20 Box-type Frame Reversible Fan with detachable forced air cooling system 5.4kg net weight (Width × Height × Depth): 190mm × 320mm × 190mm Supports four motor control modes with PCB triple protection coating, featuring dustproof, moisture-proof, and corrosion-resistant properties

Specification

Item	Specification
Series	C2000 Plus High Performance Vector VFD
Model	VFD110C43A-21
Rated Motor Power	11kW (15HP)
Input Power	3-phase 380/460VAC, 50/60Hz; Voltage range: 323~528V
Output Power	3-phase 0~460VAC
HD Rated Output Current	24A (150% overload 60s, 180% overload 3s)
SHD Rated Output Current	18A (150% overload 60s, 200% overload 3s)
Frame Size	B frame
Protection Class	IP20
Built-in Brake Unit	Yes, external brake resistor required
Built-in EMC Filter	No
Built-in DC Reactor	No
Cooling	Forced air cooling, detachable fan
Net Weight	5.4kg
Dimension(W×H×D)	190mm × 320mm × 190mm
Control Mode	V/F, Sensorless Vector SVC, Closed-loop FOC (with PG card), PMSM dedicated control
Low-speed Torque	150% rated torque at 0.5Hz (SVC); 150% full torque at 0Hz (Closed-loop FOC)
Output Frequency Range	0~1000Hz
Carrier Frequency	2~15kHz adjustable
Acc/Dec Time	0.01~6000s independent setting, S-curve support
Digital Input	6 DI (NPN/PNP switchable)
Digital Output	2 relay outputs, 1 pulse output
Analog Input	2 AI (0~10V / 4~20mA)
Analog Output	2 AO
Built-in PLC Capacity	10000 steps, programming via WPLSoft & ISPSoft
Standard Communication	RS485, Modbus RTU
Built-in Functions	Multi-speed, simple positioning, wobble frequency, PID constant pressure/current control, component life monitoring, motor thermal protection
Optional Communication Cards	CANopen, Profibus-DP, DeviceNet, Modbus TCP, EtherNet/IP, EtherCAT
Optional Card	Incremental PG encoder card for closed-loop vector control
Protection Functions	Overcurrent, overvoltage, undervoltage, overload, overheat, output short circuit, ground fault, input phase loss, motor stall, IGBT protection, cooling fan fault detection
Operating Ambient Temp	-10℃ ~ 50℃ (derating above 40℃)
Storage Temperature	-20℃ ~ 70℃
PCB Coating	Three-proof coating for dust & moisture resistance
Certifications	CE, UL, cUL
Suffix -21 Feature	Revised C2000 Plus version, enhanced heat dissipation, extended capacitor service life, optimized PMSM control algorithm
Typical Application	Machine tools, cranes, extruders, air compressors, conveyors, packaging machinery, fans & pumps, textile, woodworking equipment

FAQ 

1.What is the cooling method of VFD110C43A-21? Can the fan be disassembled and replaced separately?

The

• Cooling method: Forced air cooling (axial fan combined with bottom heat sink for heat dissipation), fan controlled by an on-off switch, automatically operates at high temperatures and can stop rotating at low temperatures for energy saving. Fan protection level is IP55, resistant to dust and oil mist.
• Fan disassembly and replacement: It can be disassembled and replaced independently.
• The entire machine adopts a modular detachable fan structure. When the power is off, unplug the fan wiring plug, loosen the fixing screws and remove the fan. There is no need to disassemble the main power circuit of the inverter. Maintenance and replacement are convenient, and replacement fan accessories of the same specification can be purchased separately.

2.What hardware fault protection functions does VFD110C43A-21 have?

Supported. The

• Main circuit voltage protection
• Current and short-circuit hardware protection
• Temperature overheating protection
• Hardware safety and functionality protection
• Other supporting protections

3.What is the total weight of the VFD110C43A-21 inverter and the overall length, width and depth dimensions of its shape?

The

• Overall dimensions (width × height × depth, units: mm) 190 × 320 × 190
• Net weight of the entire machine: 5.4 kg
• This model is the C2000 Plus B frame type, with a protection level of IP20. The size does not include external braking resistors, communication cards and other accessories.

4.The VFD110C43A-21 code switch can switch which two signal formats for the analog input?

The

• Voltage signal (0~10VDC), corresponding to AVI terminal;
• Current signal (4~20mA / 0~20mA), corresponding to ACI terminal.
• After the dip switch is switched, it can be matched with either voltage-type transmitter or current-type transmitter.

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