20HP-40HP Variable Frequency Inverter for AC Motor Control with 380V-480V Input and 600Hz Frequency Range
Price:
Negotiable
MOQ:
1
Delivery Time:
3 days, depend on the order quantity
Brand:
VEIKONG
Product Description
Product Overview
High-performance variable frequency inverters designed for AC motor control applications, available in 20hp, 25hp, 30hp, and 40hp configurations with comprehensive protection systems and advanced control capabilities.
Key Features & Protection Systems
Complete Protection Suite
- Ground short circuit protection
- Over current and drive overload protection
- Motor overload and drive over temperature protection
- Optional PT100/PT1000 motor temperature monitoring
- Configurable fault response: free stop, deceleration stop, or continue operation
Advanced Control Capabilities
- Multiple control modes: V/f, sensorless flux vector (SVC), and speed flux vector (VC)
- Speed control accuracy: ±0.5% (V/f), ±0.2% (SVC), ±0.02% (VC)
- Wide speed range: 1:100 (V/f), 1:200 (SVC), 1:1000 (VC)
- Frequency range up to 600Hz
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage | 1-phase/3-phase 220V: 200V-240V 3-phase 380V-480V: 380V-480V |
| Voltage Fluctuation Range | -15% to +10% |
| Input Frequency | 50Hz / 60Hz (±5%) |
| Overload Capacity | General use: 150% rated current for 60s Light load: 120% rated current for 60s |
| Speed Control Accuracy | ±0.5% (V/f), ±0.2% (SVC), ±0.02% (VC) |
| Startup Torque | 150%/0.5Hz (V/f), 180%/0.25Hz (SVC), 200%/0Hz (VC) |
| Carrier Frequency | 1kHz to 12kHz (model dependent) |
| Operating Temperature | -10°C to +40°C (derated up to 50°C) |
| Protection Level | IP20 |
Control & Interface Features
Advanced debugging software with online oscilloscope functionality, parameter backup/download capabilities, and real-time function parameter modification.
Input/Output Terminals
- 5 digital input terminals (1 supports 50kHz high-speed pulse input)
- 2 analog input terminals (0-10V voltage or 0-20mA current)
- Digital output terminal with high-speed pulse output (0-50kHz)
- 2 analog output terminals with relay output
- MODBUS communication standard with CAN OPEN and PROFINET in development
Environmental Specifications
- Altitude: 0-3000m (derated above 1000m)
- Humidity: Less than 95% RH (non-condensing)
- Vibration: Less than 5.9 m/s² (0.6 g)
- Storage temperature: -20°C to +60°C
- Cooling: Forced air cooling
Product Applications
Frequently Asked Questions
What voltage ranges are supported?
Single-phase 220V input/output; Single-phase 220V input with three-phase 220V output; Three-phase 220V input/output; Single-phase 220V input with three-phase 380V output; 380V input/output (0.4KW-710KW)
What is the standard packaging?
Below 37kW: carton packaging; 45kW and above: wooden packaging
Do you accept OEM business?
We accept OEM and ODM services with proper authorization.
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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