Fast Delivery Variable Frequency Drive for Low Voltage PMSM Motor with 18 Months Warranty
Price:
$500
MOQ:
1
Delivery Time:
Negotiable
Brand:
Inomax
Product Description
Fast Delivery AC VFD for Low Voltage PMSM Motor
Product Description
ACS 880 high performance DTC drive for industrial applications
| Model reference | ACS880 abb analog |
|---|---|
| Product type | High performance DTC drive |
| Applications | Complex, Heavy duty, Speed control, Tension control, Position control, Lifting control, DTC, STO, Direction torque control, Safe Torque Off |
| Power range | 0.75KW-5000KW |
| Voltage | 220v, 230v, 240v, 380v, 400v, 440v, 480v, 500v, 520v, 600v, 660v, 690v |
| Control mode | DTC control, Vector control |
| Protocols | Modbus, CanOpen, Profibus, Profinet, Ethercat, Ethernet |
| Warranty | 24 months |
ACS880 Advantages
- Direct torque control technology (same as ABB)
- Compatible with any sine wave AC motor including IM/PM/SynRM/Servo motors
- Four-quadrant inverter with energy feedback for energy savings and reduced harmonics
- Supports stack type inverter or multi-drive modules type inverter
- 380V-690V range from 0.75KW-5000KW
- Built-in standard EMC filters, DC reactor and braking units
- Supports multiple communication protocols: Budbus, Profibus, ProfiNET, EtherCAT, Ethernet
- 2x torque in zero speed without sensor control, smooth switch between driver and brake
- Torque response time
- Speed loop dynamic response accuracy: 0.7%
- Speed accuracy of sensorless applications
- Advanced weak magnetic control technology minimizes motor losses
- Intelligent temperature-controlled fan increases drive lifespan
- Special logic programming function reduces PLC costs
- Built-in multiple application parameter macros for user-friendly operation
Application Experience
Metallurgy Project - Henan Yaxin Iron and Steel Plant
The converter steelmaking process requires precise control systems for quality molten steel production. Our solution used master/slave control for 4 rigidly connected 90KW motors, achieving absolute synchronization and eliminating "nodding" and "shaking" problems.
20-Roll Reversible Mill Project
Our regenerative drive application included 4 motors (1900kW main winding, 2x2000kW winding, 250kW unwinding) with 690VAC input. The system achieved tension control accuracy ![Rolling mill application]()
![Mine hoist application]()
![Motor test bench]()
Mine Hoist Experience
Our drives were selected by SIEMAG TECBERG group for shaft hoisting systems requiring low harmonics and high torque at low frequency, maintaining safety in critical low-speed operations.
Motor Test Bench Project
Our system with 2 motors (MUT and DM) provides comprehensive testing capabilities including durability, temperature rise, overload performance, field weakening, and real-time data display.
Xiangyanghong Scientific Research Ship
Our drive system was selected for this high-end marine winch application requiring harmonics ![Marine winch application]()
![Oil field application]()
![Production line]()
![Product packaging]()
![Contact information]()
Oil Field Applications
Our VFD solutions for top drive and drilling pump systems deliver reliable performance in demanding oil field operations.
Production & Packaging
FAQ
What is direct torque control?
Direct torque control (DTC) is an advanced motor control method that provides fast torque response without needing complex coordinate transformations.
What is the benefit of direct torque control?
- Fast torque and flux response by changing references
- High efficiency with minimized switching losses
- No overshoot in step response
- No dynamic coordinate transforms needed
- No separate modulator required
- No PI current controllers or tuning needed
- Random switching process reduces audible noise
- Automatically compensates for DC voltage variations
What type of motor is compatible with inverters?
Three phase AC induction motors are compatible, preferably inverter-grade motors with appropriate voltage insulation (800V for 200V class, 1600V for 400V class).
What are common reasons for motor failure?
According to studies: 41% bearing related, 37% stator related, 10% rotor related, and 12% other causes.
How do you select a VFD?
Consider motor size and application requirements first, then match the VFD specifications accordingly.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Inomax Technology Co., Ltd.
Location
Ideal Science and Technology Park, Guanlan Avenue, Longhua District, Shenzhen, Guangdong, China
Contact Person
Candy Cao