Delta VFD Drives

1. General Specifications of Delta VFD Drives

1.1 Voltage & Power Range:

- Low Voltage Drives (LV Drives)

- Single-phase: 200-240V (up to 3.7 kW)

- Three-phase: 200-240V / 380-480V / 525-690V (up to 560 kW)

- Medium Voltage Drives (MV Drives)

- Voltage Range: 2.3kV – 11kV

- Power Range: Up to 10 MW

1.2 Motor Compatibility:

- Induction Motors (IM)

- Permanent Magnet Synchronous Motors (PMSM)

- Synchronous Reluctance Motors

1.3 Control Features:

- V/F Control (Volts per Hertz Mode)

- Sensorless Vector Control (SVC)

- Closed-loop Vector Control (with encoder feedback)

- Torque Control & Position Control

- Regenerative Braking & Energy Saving Mode

1.4 Protection & Enclosure Ratings:

- Ingress Protection (IP Ratings):

- IP20, IP21 (Standard Indoor Use)

- IP54, IP55, IP66 (Harsh Industrial Environments)

- Overload Capacity:

- Normal Duty (ND): 110% for 60s

- Heavy Duty (HD): 150% for 60s

1.5 Communication Protocols:

- Modbus RTU / Modbus TCP

- CANopen / DeviceNet

- PROFIBUS / PROFINET

- EtherNet/IP

- BACnet (For HVAC Applications)

1.6 Special Features:

- Automatic Motor Tuning (AMT) for Easy Setup

- Built-in EMI Filter for Noise Reduction

- Built-in PID Control for Process Applications

- Multi-pump Control & HVAC-Specific Modes

- Safety Integrated (STO, SIL 2 / SIL 3)

2. Popular Delta VFD Models & Their Specifications

2.1 Delta VFD-L Series (Compact & Basic)

- Power Range: 0.2 kW – 2.2 kW

- Voltage: 1PH 200-240V / 3PH 200-240V

- Application: Small motors, conveyors, fans, pumps

- IP Rating: IP20

2.2 Delta VFD-E Series (Compact & Modular)

- Power Range: 0.4 kW – 22 kW

- Voltage: 1PH 200-240V / 3PH 200-480V

- Application: General industrial automation, OEM applications

- Special Feature: Modular design, built-in PLC function

2.3 Delta VFD-M Series (High Torque & Precision)

- Power Range: 0.4 kW – 7.5 kW

- Voltage: 3PH 200-230V / 380-480V

- Application: Precision applications, conveyors, textile machinery

- Special Feature: Sensor less Vector Control (SVC)

2.4 Delta VFD-C2000 Series (High-Performance Vector Control)

- Power Range: 0.75 kW – 560 kW

- Voltage: 3PH 200-240V / 380-480V / 525-690V

- Application: Heavy-duty applications, hoists, cranes, elevators

- Special Feature: Closed-loop Vector Control, STO Safety Function

2.5 Delta CP2000 Series (HVAC & Pump Applications)

- Power Range: 0.75 kW – 400 kW

- Voltage: 3PH 200-240V / 380-480V

- Application: Water treatment, HVAC, pumps, cooling towers

- Special Feature: Multi-pump control, PID control, energy-saving mode

2.6 Delta CH2000 Series (High Power & Regenerative Applications)

- Power Range: 0.75 kW – 450 kW

- Voltage: 3PH 200-240V / 380-480V

- Application: High-inertia loads, winders, lifts, industrial automation

- Special Feature: Regenerative braking, torque control

2.7 Delta MH300 & MS300 Series (Compact & Smart)

- Power Range: 0.2 kW – 22 kW

- Voltage: 1PH 200-240V / 3PH 380-480V

- Application: General industrial automation, packaging, textile machines

- Special Feature: Compact design, built-in STO, high-speed operation

3. Delta Medium Voltage VFDs

3.1 Delta MVD Series (Medium Voltage Drives)

- Power Range: 0.2 MW – 10 MW

- Voltage: 2.3 kV – 11 kV

- Application: Oil & gas, mining, marine, steel mills, power plants

- Special Feature: Modular design, high efficiency, low harmonics

4. Key Benefits of Delta VFDs

✔ Energy-saving operation with built-in energy optimization

✔ Wide range of applications from HVAC to industrial automation

✔ Advanced motor control for precision and high efficiency

✔ Multiple communication protocols for seamless integration

✔ Compact and modular designs for space-saving and easy installation

✔ Reliable & durable with robust protections

For detailed technical specifications , visit the Delta official website or check the respective product manuals . Let me know if you need specifications for a specific model! ????