4KW-11KW 3-Phase Lift Inverter with 1:1000 Speed Range and Modbus Communication
Price:
Negotiable
MOQ:
1
Delivery Time:
3 days, depend on the order quantity
Brand:
VEIKONG
Product Description
3-Phase Lift Inverter Technical Overview
Key Product Features
- Built-in Modbus RTU/RS485 communication
- Digital input capability with support for up to 9 DI
- Optional CANopen and Profinet communication cards
- 5 digital inputs (expandable to 9)
- 2 analogue inputs and outputs
- 2 relay outputs for control applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Ratings | 4KW, 5.5KW, 7.5KW, 11KW |
| Input Voltage | 1-phase/3-phase 220V: 200V-240V 3-phase 380V-480V: 380V-480V |
| Voltage Fluctuation | -15% to +10% |
| Input Frequency | 50Hz / 60Hz (±5%) |
| Control Modes | V/f control, Sensorless flux vector control (SVC), Sensor speed flux vector control (VC) |
| Speed Range | 1:100 (V/f), 1:200 (SVC), 1:1000 (VC) |
| Speed Control Accuracy | ±0.5% (V/f), ±0.2% (SVC), ±0.02% (VC) |
| Frequency Range | 0.00-2000.00Hz (V/f), 0.00-200.00Hz (SVC), 0.00-400.00Hz (VC) |
| Startup Torque | 150%/0.5Hz (V/f), 180%/0.25Hz (SVC), 200%/0Hz (VC) |
| Carrier Frequency | 1kHz-12kHz (varies by type) |
| Operating Temperature | -10°C to +40°C (derated above 40°C) |
| Altitude Rating | 0-3000m (derated above 1000m) |
| Protection Level | IP20 |
| Cooling Method | Forced air cooling |
| Certifications | CE, ROHS compliant with EN61800-3 Category C3 |
Advanced Control Capabilities
- DC bus voltage control with overvoltage/undervoltage stall protection
- Multiple startup and stop methods including speed tracking
- Process PID control and built-in simple PLC logic
- Virtual input/output terminals with delay, comparison, and logic units
- Parameter backup and recovery with comprehensive fault recording
Environmental Specifications
- Indoor installation only - no direct sunlight, dust, or corrosive gases
- Humidity: Less than 95%RH (non-condensing)
- Vibration: Less than 5.9 m/s² (0.6 g)
- Storage temperature: -20°C to +60°C
Application Images
Available in wall-mounted, floor-controlled cabinet, and transmural installation options
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen LuoX Electric Co., Ltd.
Location
No.87, Youth Pioneer Park, Beijing
Contact Person
Terry