The OMRON/Yaskawa CIMR-F7Z47P5 Varispeed F7 Inverter is a three-phase AC drive engineered for industrial motor speed control. It delivers multiple control methodologies—V/f control, open-loop vector control, and vector control with encoder feedback—via Sine wave PWM switching. The drive supports full flux vector control, current vector control, torque control, and PID regulation, accommodating diverse load profiles and application requirements.
– Technical Specifications
Model: CIMR-F7Z47P5 (Varispeed F7 Series)
Input: 3-phase AC, 380 V to 480 V
Output Frequency:
• CT mode: 0.01 Hz to 300 Hz
• VT mode: 0.01 Hz to 400 Hz
Motor Capacity: 7.5 kW maximum applicable motor output
Output Current Overload:
• Heavy duty (constant torque): 150% rated current for 1 minute
• Normal duty (variable torque): 120% rated current for 1 minute
Starting Torque: 150% at 0.5 Hz (open-loop vector control)
Speed Control Range: 1:100 (open-loop vector control)
Acceleration/Deceleration: 0.01 to 6000.0 seconds (adjustable)
Instantaneous Overcurrent Protection: Stops at approximately 200% rated output current
Overvoltage Shutdown: Main-circuit DC voltage above 410 V (200 V class) or 820 V (400 V class)
Undervoltage Shutdown: Main-circuit DC voltage below 190 V (200 V class) or 380 V (400 V class)
Display: 7-segment LED
– Key Features
• Motor overload, stall prevention, and fuse-blown protection
• Cooling fin overheating and grounding protection
• Momentary power loss restart with ride-through capability
• Auto-tuning (dynamic, rotational, and stationary modes)
• Energy-saving control and torque limiting
• Speed search, slip compensation, and DC braking
• High-slip braking and 16-step operation
• Auto-restart after fault, dwell function, and jump frequencies
• Frequency reference limits and dual motor parameter sets
– Typical Applications
Pump drives, fan control, conveyor systems, and other industrial processes requiring precise speed regulation and multiple control modes.
– Compatibility & Integration
Programming via digital operator, PC interface, or remote control.
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