Manufacturer: Mitsubishi Electric
Product No.: FR-F840-00930-2-60
Country of origin:United States
Product Type: Variable Frequency Drives
Payment: T/T, Western Union
Weight: 41000g
Dimensions: 250 mm x 550 mm x 435 mm
Shipping port: Xiamen
Warranty: 12 months
Optimizing industrial motor efficiency and system reliability, the Mitsubishi Electric FR-F840-00930-2-60 is an industrial-grade variable frequency drive engineered specifically for pump, fan, and compressor applications. This unit belongs to the high-performance FR-F800 Series, delivering superior speed and torque control while minimizing energy consumption. Operating on a three-phase supply voltage ranging from 380 to 500 VAC, it provides a rated capacity of 45 kW and a nominal output current of 93 A. Its robust physical build and integrated protective features make it suitable for seamless integration into modern centralized control panels and harsh mechanical environments.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Mitsubishi Electric |
| Model Number | FR-F840-00930-2-60 |
| Series Name | FR-F800 |
| Power Rating | 45 kW |
| Rated Current | 93 A |
| Supply Voltage | 380 - 500 VAC (3-Phase) |
| Output Frequency Range | 0.2 to 590 Hz |
| Cooling Method | Forced Air Cooling |
| Protection Rating | IP20 / Open Type |
| Net Dimensions (W x H x D) | 250 mm x 550 mm x 435 mm |
| Net Unit Weight | 41.0 kg |
| Shipping Weight (Gross) | 50.0 kg |
This drive serves as an direct functional replacement for the legacy FR-F740-00930 series units. When replacing an older generation drive, control terminals are physically similar, but parameter configurations must be converted using the FR Configurator2 software tool. Pay special attention to Pr. 570 (Multiple rating selection) as mapping profiles have been updated to optimize current distribution across the solid-state switching stack.
In enclosed panel designs, this drive generates significant thermal output during full-load operations. It requires a minimum clearance of 100 mm above and below the cooling heatsink. Do not install the unit in environments exceeding 40 degC ambient unless a calculation for thermal derating is applied, otherwise the unit will trigger an "E.THT" internal overload protective fault under sustained heavy load cycles.
For installations where cable runs to the motor exceed 30 meters, high-frequency capacitive leakage currents can cause nuisance overcurrent trips (E.OC1) during startup. It is highly recommended to install an AC output reactor (FR-HAL or FR-HEL) directly at the drive output. Ensure the motor cable shielding is bonded to ground using a low-impedance copper grounding strap directly on the panel's subplate to mitigate electromagnetic coupling with nearby low-voltage signal lines.
CRITICAL WARNING:
Hazard of electrical shock. Ensure all incoming AC power lines are fully de-energized and locked out. Wait a minimum of 10 minutes after disconnecting power to allow internal DC bus capacitors to fully discharge. Always use a calibrated digital multimeter to confirm the voltage between terminals P/+ and N/- is below 20 VDC before performing any physical connection or servicing work.
Mount the drive vertically to a flat, rigid, non-flammable vertical mounting surface inside the electrical enclosure to ensure proper cooling airflow.
Wire the main three-phase power supply to the input terminals R/L1, S/L2, and T/L3. Connect the motor supply cables to the output terminals U, V, and W.
Establish the control signal wiring for digital run commands (STF/STR) and analog speed references (terminals 2, 4, or 5), ensuring all low-voltage signaling uses shielded twisted-pair cables.
Confirm all electrical terminal screws are torqued to OEM specification, refit the front terminal access covers, and apply incoming utility power to commence commissioning configuration.
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| Country of origin |
United States
|
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