Mitsubishi General Inverter FR-F840-00770 37KW AC400V

Introduction: The newly developed magnetic control of the FR-F800 series improves the efficiency of the motor while providing greater starting torque while carrying out energy-saving drive. The off-line self-tuning function enables magnetic control not only to drive Mitsubishi's permanent magnet synchronous motors, but also to realize magnetic control through automatic tuning, thereby expanding energy-saving applications. With the PID multi-loop function, the FR-F800 can not only control the motor status through the PID in the inverter, but also be used for the control of external machines, thereby reducing the system cost. In addition, the PID pre-charge function avoids sharp acceleration and deceleration.

The FR-F800 Series uses a simple fault diagnosis function to store the operating status of the protection function before it is triggered to an external USB flash memory through the tracking function, so that you can easily perform easy fault analysis remotely by importing data into the FR ConfigurFtor2. In order to cope with a wide range of environments, the FR-F800 is a standard coating treatment for the substrate. At the same time, the built-in EMC filter will effectively reduce electromagnetic interference, so that you can use it in any occasion with peace of mind.

Mitsubishi Electric FR-F840-00770

Product parameters

[Applicable motor capacity (kW)*1] SLD 37、LD 37

[Output]

· Rated capacity (kVA)*2: SLD 59, LD 53

· Rated current (A): SLD 77, LD 70

· Overload current rating*3

SLD: 370% 60s, 120% 3s (inverse time characteristics) Ambient temperature 40°C

LD: 120% 60s, 370% 3s (inverse time characteristics) Ambient temperature 50°C

· Rated voltage *4: 3 phase 3800-500V

[Power Supply]

· Rated input AC voltage and frequency: 3-phase 3800-500V 50Hz/60Hz

· Allowable fluctuation range of AC voltage: 323-550V 50Hz/60Hz

Allowable fluctuation range of · frequency: ±5% of the frequency

· Rated input current*5: SLD 97.6A, LD 89.7A

· Power supply equipment capacity*6: SLD 74kVA, LD 68kVA

[Other Specifications]

· Protection structure (IEC 60529)*7: Open type (IP00)

· Cooling method: forced air cooling

· The FR-F840-37K weighs 23kg

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Mitsubishi General Inverter FR-F840-00770 37KW AC400V

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