30kw 37kw 45kw 55kw VFD Inverter 220V Input 380V Output Frequency Controller with Advanced Protection
Price:
Negotiable
MOQ:
1
Delivery Time:
3 days, depend on the order quantity
Brand:
VEIKONG
Product Description
High-Performance VFD Inverter with Advanced Control Features
Key Technical Components
- Avago Photoelectric Coupler: USA-sourced optical coupling isolation technology ensuring high stability and reliability in power applications
- Infineon PIM Integrated Power Module: Compact design integrating all power components for reduced size, increased power capacity, and enhanced operational stability
Comprehensive Protection Systems
- Over-voltage and low-voltage protection
- Over-current and over-load protection
- Over-heating and loss of speed protection
- Phase loss protection and external fault detection
- Communication error monitoring and PID feedback signal analysis
- PG failures, current detection faults, and motor self-learning diagnostics
- EEPROM operation fault protection and multiple safeguard mechanisms
Technical Specifications
| Function | Capabilities |
|---|---|
| V/F Curve Options | Straight-line V/F, Multi-point V/F, N-power V/F (1.2-power, 1.4-power, 1.6-power, 1.8-power, square) |
| V/F Separation | 2 types: complete separation and half separation |
| Acceleration/Deceleration | Straight-line ramp, S-curve ramp, Four groups with range of 0.00s~65000s |
| DC Braking | Frequency: 0.00 Hz ~ maximum frequency, Time: 0.0~100.0s, Trigger current: 0.0%~100.0% |
| JOG Control | Frequency range: 0.00Hz~50.00 Hz, Acceleration/deceleration time: 0.00s~65000s |
| Built-in PLC & Multi-speeds | Up to 16 speeds via simple PLC function or DI terminal state combinations |
| Built-in PID | Easy implementation of closed loop control systems |
| Auto Voltage Regulation (AVR) | Maintains constant output voltage during mains voltage fluctuations |
| Overvoltage/Over Current Stall Control | Automatic current and voltage limiting to prevent frequent tripping |
| Rapid Current Limit | Auto-limits running current to avoid frequent inverter tripping |
| Torque Limit & Control | Excavator characteristics with automatic torque limiting and VC mode torque control |
Product Documentation
Frequently Asked Questions
What are your main markets?
We ship globally to Europe, Middle East, South America, Asia, Africa and other international markets.
Do you test all your goods before delivery?
Yes, we perform 100% testing on all products before delivery to ensure quality and performance.
Do you accept OEM business?
We accept OEM manufacturing with proper authorization. Please contact us with your specific requirements.
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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