380V 440V 18.5KW 22KW VFD Frequency Converter for Injection Machines with 200% Starting Torque
Price:
Negotiable
MOQ:
1
Delivery Time:
3 days, depend on the order quantity
Brand:
VEIKONG
Product Description
Product Overview
High-performance 380V/440V frequency converter designed specifically for injection molding machines, featuring advanced control capabilities and robust industrial construction.
Key Features
- Special brake logic mechanism for crane and hoist applications
- Advanced magnetic flux brake gain technology
- Integrated tension control and torque model control
- High starting torque capability: up to 200% at 0Hz
- Dual motor control: asynchronous and synchronous motor support
- Built-in comparator and logic unit/controller
- Energy-saving sleep function
- Extended output frequency range up to 3000Hz
- High-performance 256K TI DSP for faster response and superior accuracy
Technical Specifications
Input 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% fluctuation) |
Output Specifications
| Parameter | Specification |
|---|---|
| Output Voltage | 3-phase: 0 to input voltage |
| Overload Capacity | General purpose: 150% for 60s Light load: 120% for 60s |
Control Performance
| Parameter | Specification |
|---|---|
| Control Modes | V/f control, Sensorless flux vector control (SVC), Sensor speed flux vector control (VC) |
| Operating Modes | Speed control, Torque control (SVC and 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) |
| Speed Response | 5Hz (V/f), 20Hz (SVC), 50Hz (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) |
Environmental & Installation
| Parameter | Specification |
|---|---|
| Operating Altitude | 0-3000m (derated above 1000m) |
| Ambient Temperature | -10°C to +40°C (derated 40°C-50°C) |
| Humidity | Less than 95%RH (non-condensing) |
| Protection Level | IP20 |
| Cooling Method | Forced air cooling |
| EMC Compliance | CE, ROHS, EN61800-3 Category C3 |
Application Images
Frequently Asked Questions
Can you accept to use our logo?
We accept OEM production and can customize products with your branding requirements.
How can I get after-sales service?
Our experienced R&D team with over 20 years in the field provides comprehensive technical support. Contact us for engineering assistance with any operational issues.
How about your products quality inspection?
We maintain professional QA and QC teams that perform 100% quality inspection before goods leave the factory.
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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