PRODUCT DESCRIPTION
YASKAWA ELECTRIC CIMR-LU4A0031 - AC Variable Frequency Drive
This YASKAWA ELECTRIC CIMR-LU4A0031 is an industrial AC Variable Frequency Drive from the GA700 series, engineered for precise speed and torque control of three-phase induction and permanent magnet synchronous motors. It integrates advanced motor control algorithms, including vector control, to optimize energy efficiency and operational performance across a broad range of industrial applications such as pumps, fans, compressors, conveyors, and general machinery requiring robust motor regulation.
Technical Specifications:
- SERIES/FAMILY: GA700 Series
- COMPONENT TYPE: AC Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-Phase, 380-480VAC
- OUTPUT VOLTAGE: 3-Phase, 0-480VAC (proportional to input)
- RATED OUTPUT CURRENT (NORMAL DUTY): 31A
- RATED OUTPUT POWER (NORMAL DUTY): 15 kW (20 HP)
- RATED OUTPUT CURRENT (HEAVY DUTY): 25A
- RATED OUTPUT POWER (HEAVY DUTY): 11 kW (15 HP)
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT FREQUENCY RANGE: 0 to 590 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Chassis mount, enclosed
- COOLING METHOD: Forced air cooling (integrated fan)
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f control, Open Loop Vector control for Induction Motors, Open Loop Vector control for Permanent Magnet Motors, Closed Loop Vector control (with optional encoder feedback)
- DIGITAL INPUTS: Multiple programmable digital inputs
- ANALOG INPUTS: Multiple programmable analog inputs
- DIGITAL OUTPUTS: Multiple programmable digital outputs (relay and transistor)
- ANALOG OUTPUTS: Multiple programmable analog outputs
- COMMUNICATION PROTOCOLS: Built-in RS-485 (Modbus RTU). Supports optional communication cards for EtherNet/IP, PROFINET, Modbus TCP/IP, DeviceNet, PROFIBUS-DP, MECHATROLINK-III, CC-Link.
- FEEDBACK: Supports various encoder types with optional feedback cards.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (standard, chassis mount)
- MOUNTING STYLE: Panel mount
- OPERATING TEMPERATURE: -10 to +50 degrees C (Normal Duty), -10 to +40 degrees C (Heavy Duty)
- COMPATIBILITY/APPLICATION: Industrial pumps, fans, HVAC systems, conveyors, mixers, machine tools, material handling, general industrial machinery requiring precise motor speed and torque control.