Vector Inverter 4.0 kW 3-phase 380V
$155.20 / pcs
Mini Vector Inverter 4.0 kW, 3-phase AC 380 V input/output. High efficiency, Vector/PID control, built-in RS485 Modbus.
Key Features
Power4.0kW
Input Voltage380V
Output Voltage380V
Product Description
| Specification | Value |
|---|---|
| Model | IST230A-T4.0B |
| Power Rating | 4 kW (5.5 HP) |
| Input Voltage | 3-Phase AC, 380 V (330~440 V), 50/60 Hz |
| Output Voltage | 3-Phase AC, 0~380 V, 0~400 Hz |
| Control Mode | Sensorless Vector Control, V/F Control |
| Communication | RS485 (Modbus), Built-in PID |
| Protection Grade | IP20 |
| Country of origin | China |
Control Circuit Terminals (I/O Configuration)
| Item | Terminal | Function Description |
|---|---|---|
| Power Supply | 10 V-GND | +10 V power supply (max 10 mA) for external potentiometer (1 kΩ ~ 5 kΩ). |
| 24 V-GND | +24 V power supply (max 200 mA) for external sensors, I/O. | |
| Analog Input | AI1 | Input range: 0-10 V or 0/4-20 mA (Selectable). |
| Digital Input | DI1 ~ DI4 | 4 Multi-function digital inputs (Start/Stop, Reverse, etc.). |
| DI5 | High-speed pulse input terminal. Max frequency: 20 kHz. | |
| Output | AO1 | Analog output: 0-10 V or 0/4-20 mA. |
| DO1 / FM | Open Collector Output or High-speed Pulse Output (Max 20 kHz). | |
| Relay Output | TA-TC | Relay NO terminal. Capacity: 3 A/250 V AC or 1 A/30 V DC. |
| Communication | A+ B- | RS485 terminal, Modbus-RTU protocol (PLC/HMI connection). |
Product Introduction
Mini Vector Inverter 4.0 kW, 3-phase AC 380 V input/output. It provides flexible motor speed control solutions, energy savings, and mechanical system protection.
Key Features
- High Efficiency: Wide operating voltage range (330~440 V), suitable for industrial power grids.
- Smart Control: Built-in simple PLC, multi-speed control (15 steps), UP/DOWN function.
- Motor Protection: Auto Voltage Regulation (AVR) stabilizes output voltage; overload capacity 150%/1 min.
- System Connectivity: Standard RS485 port supports remote monitoring and control via Modbus.
- Optimized Design: Flexible mounting (wall or cabinet), efficient cooling system.
Applications
- Machine tools, air compressors, injection molding machines.
- Industrial pumps and fans, HVAC systems.
- Conveyors, elevators, small crane systems.
- Automated production lines.
Packaging Details
- Packaging: Carton Box
- Dimensions: 95 x 180 x 120 mm
- Weight: 1.4 kg
Shipping & Payment
- Warehouse: Ho Chi Minh City.
- Shipping: Express Delivery / Freight Forwarding.
- Payment: Flexible (Bank Transfer / COD).
Warranty Policy
- 12-months warranty against manufacturing defects.