Tutto sui PLC: la CPU
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Optimizing motor control in HVAC, ventilation, and pumping applications, the FR-F840-00250-2-60 frequency inverter belongs to the renowned Mitsubishi Electric FR-F800 series of energy-saving variable speed drives. This high-efficiency unit is specifically engineered to control variable torque loads, utilizing advanced excitation control algorithms to minimize energy consumption in industrial systems.
The FR-F840-00250-2-60 operates on a three-phase supply voltage ranging from 380 to 500 V AC. It features dual rating capability, allowing operators to choose between Super Light Duty (SLD) and Light Duty (LD) profiles based on thermal and overload requirements. Designed for seamless integration into modern industrial control architectures, it offers reliable speed control, robust protective mechanisms, and high durability under demanding ambient conditions.
| Manufacturer | Mitsubishi Electric |
| Model / Part Number | FR-F840-00250-2-60 |
| Series | FR-F800 |
| Applicable Motor Capacity (SLD) | 11 kW |
| Rated Input Voltage | Three-phase 380 to 500 V AC |
| Input Frequency | 50 Hz / 60 Hz |
| Permissible AC Voltage Fluctuation | 323 to 550 V AC (50 Hz / 60 Hz) |
| Output Overload Rating (SLD) | 110% for 60 seconds, 120% for 3 seconds (inverse-time characteristics) at surrounding air temperature of 40 degC |
| Output Overload Rating (LD) | 120% for 60 seconds, 150% for 3 seconds (inverse-time characteristics) at surrounding air temperature of 50 degC |
| Dimensions (W x H x D) | 170 mm x 220 mm x 260 mm |
| Weight | 6.5 kg |
Ensure the inverter is mounted vertically on a flat, non-flammable surface to facilitate proper heat dissipation. Maintain a minimum clearance above, below, and to the sides of the drive as specified in the FR-F800 technical manual to prevent thermal choking. To minimize electromagnetic interference (EMI), utilize shielded cables for motor connections and ensure the drive chassis is securely grounded to the main system ground bus. Always isolate the input power supply before attempting any wiring modifications or terminal adjustments.
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Returns & Warranty

Optimizing motor control in HVAC, ventilation, and pumping applications, the FR-F840-00250-2-60 frequency inverter belongs to the renowned Mitsubishi Electric FR-F800 series of energy-saving variable speed drives. This high-efficiency unit is specifically engineered to control variable torque loads, utilizing advanced excitation control algorithms to minimize energy consumption in industrial systems.
The FR-F840-00250-2-60 operates on a three-phase supply voltage ranging from 380 to 500 V AC. It features dual rating capability, allowing operators to choose between Super Light Duty (SLD) and Light Duty (LD) profiles based on thermal and overload requirements. Designed for seamless integration into modern industrial control architectures, it offers reliable speed control, robust protective mechanisms, and high durability under demanding ambient conditions.
| Manufacturer | Mitsubishi Electric |
| Model / Part Number | FR-F840-00250-2-60 |
| Series | FR-F800 |
| Applicable Motor Capacity (SLD) | 11 kW |
| Rated Input Voltage | Three-phase 380 to 500 V AC |
| Input Frequency | 50 Hz / 60 Hz |
| Permissible AC Voltage Fluctuation | 323 to 550 V AC (50 Hz / 60 Hz) |
| Output Overload Rating (SLD) | 110% for 60 seconds, 120% for 3 seconds (inverse-time characteristics) at surrounding air temperature of 40 degC |
| Output Overload Rating (LD) | 120% for 60 seconds, 150% for 3 seconds (inverse-time characteristics) at surrounding air temperature of 50 degC |
| Dimensions (W x H x D) | 170 mm x 220 mm x 260 mm |
| Weight | 6.5 kg |
Ensure the inverter is mounted vertically on a flat, non-flammable surface to facilitate proper heat dissipation. Maintain a minimum clearance above, below, and to the sides of the drive as specified in the FR-F800 technical manual to prevent thermal choking. To minimize electromagnetic interference (EMI), utilize shielded cables for motor connections and ensure the drive chassis is securely grounded to the main system ground bus. Always isolate the input power supply before attempting any wiring modifications or terminal adjustments.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|