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Mitsubishi FR-D720-3.7K Compact Variable Frequency Drive for Industrial Motor Speed Regulation
- Regular price
- $599.00
- Sale price
- $599.00
- Regular price
-
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Product Description P/N: FR-D720-3.7K
Description
The Mitsubishi FR-D720-3.7K is a compact variable frequency drive for controlling compatible three-phase induction motors rated up to 3.7 kW. It operates from a three-phase 200–240 VAC supply and provides 16.5 A rated output current for adjustable-speed machinery applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Mitsubishi |
| Category | Motor Control |
| Part Number | FR-D720-3.7K |
| Subcategory | Variable Frequency Drives |
| Product Family | FREQROL-D700 |
| Applicable Motor Capacity | 3.7 kW / approximately 5 hp |
| Rated Input Supply | Three-phase, 200–240 VAC, 50/60 Hz |
| Permissible Input Voltage | 170–264 VAC |
| Rated Output Current | 16.5 A |
| Rated Output Capacity | 6.6 kVA |
| Output Configuration | Three-phase, variable voltage and frequency |
| Control Methods | V/f; general-purpose magnetic flux vector control |
| Overload Capacity | 150% for 60 seconds; 200% for 0.5 seconds |
| Digital I/O | 5 inputs; 1 transistor output; 1 relay output |
| Analog I/O | 2 inputs; 1 output |
| Communication | RS-485; Modbus RTU |
| Local Display | Four-digit LED |
| Protection and Cooling | IP20; forced-air cooling |
| Dimensions (H × W × D) | 128 × 170 × 142.5 mm |
| Weight | 1.8 kg (3.97 lb) |
Information About FR-D720-3.7K
The FR-D720-3.7K is part of Mitsubishi’s FREQROL-D700 inverter family. Its control circuitry supports V/f and general-purpose magnetic flux vector operation. Configurable digital and analog terminals provide connections for external commands, speed references, and status signals. Built-in RS-485 communication and a four-digit LED display support system integration, parameter adjustment, and operating checks.
Key Features:
- 3.7 kW Motor Capacity: Supports compatible induction motors rated approximately 5 hp.
- Three-Phase Supply: Accepts 200–240 VAC input at 50/60 Hz.
- 16.5 A Rated Output: Provides the specified continuous output current capacity.
- Selectable Motor Control: Supports V/f and general-purpose magnetic flux vector control.
- Configurable I/O: Includes five digital inputs, two analog inputs, and relay and transistor outputs.
- Modbus RTU Connectivity: Provides serial communication through the built-in RS-485 interface.
- Local LED Display: Presents operating values, parameters, and fault information.
- Forced-Air Cooling: Uses fan cooling to remove heat during operation.
The FR-D720-3.7K delivers the reliability and precision required for adjustable-speed induction motor control in compatible industrial equipment.
Description
The Mitsubishi FR-D720-3.7K is a compact variable frequency drive for controlling compatible three-phase induction motors rated up to 3.7 kW. It operates from a three-phase 200–240 VAC supply and provides 16.5 A rated output current for adjustable-speed machinery applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Mitsubishi |
| Category | Motor Control |
| Part Number | FR-D720-3.7K |
| Subcategory | Variable Frequency Drives |
| Product Family | FREQROL-D700 |
| Applicable Motor Capacity | 3.7 kW / approximately 5 hp |
| Rated Input Supply | Three-phase, 200–240 VAC, 50/60 Hz |
| Permissible Input Voltage | 170–264 VAC |
| Rated Output Current | 16.5 A |
| Rated Output Capacity | 6.6 kVA |
| Output Configuration | Three-phase, variable voltage and frequency |
| Control Methods | V/f; general-purpose magnetic flux vector control |
| Overload Capacity | 150% for 60 seconds; 200% for 0.5 seconds |
| Digital I/O | 5 inputs; 1 transistor output; 1 relay output |
| Analog I/O | 2 inputs; 1 output |
| Communication | RS-485; Modbus RTU |
| Local Display | Four-digit LED |
| Protection and Cooling | IP20; forced-air cooling |
| Dimensions (H × W × D) | 128 × 170 × 142.5 mm |
| Weight | 1.8 kg (3.97 lb) |
Information About FR-D720-3.7K
The FR-D720-3.7K is part of Mitsubishi’s FREQROL-D700 inverter family. Its control circuitry supports V/f and general-purpose magnetic flux vector operation. Configurable digital and analog terminals provide connections for external commands, speed references, and status signals. Built-in RS-485 communication and a four-digit LED display support system integration, parameter adjustment, and operating checks.
Key Features:
- 3.7 kW Motor Capacity: Supports compatible induction motors rated approximately 5 hp.
- Three-Phase Supply: Accepts 200–240 VAC input at 50/60 Hz.
- 16.5 A Rated Output: Provides the specified continuous output current capacity.
- Selectable Motor Control: Supports V/f and general-purpose magnetic flux vector control.
- Configurable I/O: Includes five digital inputs, two analog inputs, and relay and transistor outputs.
- Modbus RTU Connectivity: Provides serial communication through the built-in RS-485 interface.
- Local LED Display: Presents operating values, parameters, and fault information.
- Forced-Air Cooling: Uses fan cooling to remove heat during operation.
The FR-D720-3.7K delivers the reliability and precision required for adjustable-speed induction motor control in compatible industrial equipment.
