EV200-0022G-T4: Industrial 2.2kW (3HP) 3-Phase Micro AC Drive
Why Choose This 2.2 kW (3HP) 380V 3-Phase VFD?
Space Efficiency: For OEMs building multi-axis machines (like a 10-head polishing machine), the 85.5mm width allows for incredibly compact control cabinets.
Energy Savings for Fans & Pumps: Replacing dampers or valves with this VFD can reduce energy consumption by 20-50%. The built-in PID controller allows for closed-loop constant pressure or flow control without extra hardware.
Superior to Contactors: Provides soft starting and stopping, eliminating the mechanical shock of Direct-On-Line (DOL) starters, extending the life of your motor, belts, and gearboxes.
Cost-Effective Automation: With the built-in Simple PLC, you can program up to 16 automatic speed steps/cycles (e.g., fast approach, slow process, fast return) directly in the drive, potentially removing the need for a separate PLC.
Protection Suite: comprehensive protection, including Output Phase Loss, Overcurrent, Overvoltage, Overheat, and Short Circuit detection, keeps your expensive 380V motors safe.
Typical Application Fields
Textile Machinery
The built-in Wobble (Swing) function is perfect for yarn winding and spinning machines to prevent pattern overlap.
Food Packaging
Drives conveyor belts and film feeding mechanisms in flow wrapping machines and noodle making machines, offering precise speed regulation.
Industrial Fans
Ideal for 3HP exhaust fans or cooling fans in workshops, adjusting speed based on temperature to save energy.
Control Characteristics
Control Mode | without PG Vector(SVC), V/F control |
|---|---|
Highest Frequency | Vector control: 0~500Hz; V/F control: 0~500Hz |
Start Torque | G type: 0.5Hz/150% (SVC) |
Speed Range | 1:100 (SVC) |
Speed Control Accuracy | ±0.5% (SVC) |
Overload Capacity | G type: 150% rated current 60s; 180% rated current 3s |
I/O Specifications
Digital Input | 4 digital input terminals |
|---|---|
Analog Input | 1 analog input terminal |
Relay Output | 1 relay output terminal |
Communication | Supports Modbus, RS85 (Assumed RS485), CANopen, CANlink |
Operating Environment
Installation Site | Indoors, no direct sunlight, no dust, corrosive gases, etc. |
|---|---|
Altitude | Below 1000 meters |
Ambient Temperature | -10°C to +40°C (derating required for 40~50°C) |
Humidity | <95%RH, no condensation |
Structural Dimensions
Dimensions (W x D x H) | 73 x 112.6 x 143 mm |
|---|---|
Installation Size (A x B) | 60 x 129 mm |
Installation Hole | Ф4.4 |
Quality Assurance
This product is developed and manufactured by Nanjing Oulu Electric Corp., Ltd. As a national high-tech enterprise focusing on industrial automation and new energy, we have an experienced R&D team and advanced production facilities, dedicated to providing high-quality, reliable products and solutions to customers worldwide.
Frequently Asked Questions (FAQ)
1. Does the EV200-0022G-T4 have a built-in braking unit?
No. According to the manual, EV200 models from 0.75kW to 2.2kW do not have a built-in braking unit. You cannot connect an external braking resistor directly to this unit. For applications requiring fast stopping (high inertia loads), please use the DC Injection Braking function (Parameters P6-10 to P6-14) or consider the larger 3.7kW model (EV200-0037G-T4), which includes a braking unit.
2. Can I use a single-phase 220V input with this model?
No. The EV200-0022G-T4 is designed strictly for a Three-Phase 380V input. Connecting single-phase 220V will result in an Undervoltage (FU09) fault, and the drive will not operate. For single-phase 220V input, please select the EV200-0022G-S2.
3. What are the dimensions of this VFD?
This is a “Narrow Body” model. The dimensions are Height: 180mm, Width: 85.5mm, Depth: 116.4mm. It is designed to be mounted side-by-side with other units to save space in the control cabinet.
4. How do I set it up for a constant-pressure water supply?
This VFD has a built-in PID controller (Group PA). You can connect a pressure sensor (0-10V or 4-20mA) to the AI1 terminal. Set P0-03=8 (PID) to control frequency via PID. Set PA-01 to your target pressure percentage, and PA-02=0 (AI1 feedback). The drive will automatically adjust pump speed to maintain pressure.
Quick Start Guide (How-To)
Warning: 380V voltage is dangerous. Disconnect power before wiring.
Step 1: Mechanical Installation
Mount the VFD vertically. Ensure the air intake at the bottom and exhaust at the top are not blocked.
Step 2: Wiring
Input: Connect 3-Phase 380V power to terminals R, S, T.
Output: Connect the 2.2kW motor wires to U, V, W.
Ground: Connect the Earth Ground to the PE terminal.
Step 3: Parameter Setup Power on. Use the keypad (PRG key) to enter parameters:
P1-01: 2.2 (Motor Power)
P1-02: 380 (Motor Voltage)
P1-03: 5.1 (Motor Current – Check Nameplate!)
P1-04: 50.00 (Frequency)
P1-05: 1440 (RPM)
Step 4: Auto-Tuning
Set P0-01 = 0 (Vector Control).
Set P1-37 = 1 (Static Auto-tuning) or 2 (Rotary Auto-tuning).
Press RUN. The drive will measure motor parameters.
Step 5: Run
Set P0-02 = 1 for Terminal Control (External Switch) or 0 for Keypad Control.
Set P0-03 = 2 to use the external potentiometer (AI1) for speed control.
Core Features & Advantages
Book-Style Narrow Body (85.5mm): The slim design saves approximately 45% of cabinet volume compared to traditional 3HP inverters. This allows engineers to fit more drives into smaller enclosures, reducing overall project costs.
High-Torque Sensorless Vector Control (SVC): Utilizing advanced current vector algorithms (P0-01=0), it delivers 150% starting torque at 0.5Hz. This ensures powerful, stall-free operation for high-friction loads like conveyor belts loaded with product or viscous fluid mixers.
Independent Air Duct Cooling: The drive features a straight-through vertical cooling channel that isolates the heat sink from the PCB. This prevents conductive dust (common in ceramic glazing and textile plants) from accumulating on electronic components, ensuring long-term reliability.
Specialized Textile Functions: Built-in Wobble Frequency Control (Swing Frequency) makes this unit ideal for textile winding machines, ensuring uniform yarn spooling without the need for external controllers.
Optimized I/O Configuration: Features 4 programmable digital inputs, 1 analog input, and 1 relay output. This streamlined setup handles all essential automation tasks, including multi-speed stepping and fault feedback.
Grid Adaptability: Designed for 380V ±15% voltage fluctuation, ensuring stable operation even in factories with unstable power supplies. It also includes AVR (Automatic Voltage Regulation) to maintain a constant output voltage.
File | Size | Action |
|---|---|---|
VFD Selection Guide.pdf | 4.2MB | |
VFD EV200 User Manual.pdf | 1.4MB |
