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Low Harmonic Variable Frequency Drive with THDI<3% for Bench Test Mine Hoist and Marine Projects

Brand Name:	Inomax
Model Number:	ACS880-B23-05A6-3B
MOQ:	1
Price:	$500

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

Control Mode:

Slip Compensation Control, V/F Control, Sensorless Vector Control, Direct Torque Control, Pid Control, Vector Control

Nominal Voltage:

220 V, 380v, 690, 1140

Power Phase:

Rated Power:

1.5kw-5000kw

Dimensions:

167.5*185.8*80mm

Power Range:

0.75KW-5000KW

Power Voltage:

220v,230v,240v,380v,400v,440v,480v,500v,520v,600v,660v,690v

Protocol Type:

Modbus,CanOpen,Profibus, Profinet,Ethercat,Ethernet

Torque Response:

Less Than 5 Ms

Speed Accuracy:

Less Than 0.5%

Frequency Range:

0~1000Hz

Frequency Resolution:

0.01Hz

THDi:

<3%

Torque Repeatability:

Speed Response:

0.7%

Highlight:

Low Harmonic Variable Frequency Drive

THDI<3% Frequency Inverter

Bench Test VFD

Product Description

55KW-160KW Low Harmonic Frequency Drive (THDI<3%) for Bench Test, Mine Hoist and Marine Projects

The ACS880 series represents high-performance DTC drives designed for demanding industrial applications including mine hoists, marine projects, and bench testing.

Technical Specifications

Model Reference	ACS880 ABB Analog
Product Type	High Performance DTC Drive
Applications	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-690V (Multiple Configurations)
Control Mode	DTC Control, Vector Control
Protocols	Modbus, CanOpen, Profibus, Profinet, Ethercat, Ethernet
Warranty	24 Months

Key Advantages of ACS880 DTC Drive (2.2KW-5000KW)

Direct Torque Control technology equivalent to ABB systems
Compatible with all sine wave AC motors including IM/PM/SynRM/Servo motors
Four-quadrant inverter with energy feedback for energy savings and reduced harmonics
Supports Stack Type or Multi-drive modules configurations
380V-690V operation from 0.75KW to 5000KW
Built-in EMC filters, DC reactors, and braking units
Multiple communication protocols including Profibus, Profinet, EtherCAT
2x torque in zero speed without sensor control
Torque response time <5ms for sensorless applications
Speed accuracy <0.5% in sensorless mode
Intelligent temperature-controlled fan for extended lifespan
Built-in application parameter macros for quick commissioning

Application Case Studies

Metallurgy Project: Henan Yaxin Iron and Steel Plant

The converter steelmaking process required precise control of four 90KW variable frequency motors for 360° continuous rotation with accurate positioning and speed regulation.

Mine Hoist Application

Selected by SIEMAG TECBERG group for shaft hoisting systems requiring low harmonics and high torque at low frequencies for safety-critical operations.

Motor Test Bench Project

Specialized system with two motors (MUT and DM) for comprehensive testing including durability, temperature rise, field weakening performance, and real-time parameter monitoring.

National Key Project: Xiangyanghong Scientific Research Ship

High-end marine long-line winch drive system with THDI <3% for precision operation and minimal electromagnetic interference with sensitive shipboard equipment.

Frequently Asked Questions

What is direct torque control?

Direct Torque Control (DTC) is an advanced motor control method that provides precise torque and speed regulation without requiring position sensors.

What are the benefits of direct torque control?

Fast torque and flux response
High efficiency with minimized switching losses
No overshoot in step response
No dynamic coordinate transforms required
Automatic compensation for DC voltage variations
Low audible noise operation

What type of motor is compatible with inverters?

Three-phase AC induction motors are recommended, preferably with 800V insulation for 200V class inverters or 1600V insulation for 400V class inverters.

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Low Harmonic Variable Frequency Drive with THDI<3% for Bench Test Mine Hoist and Marine Projects

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