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Mitsubishi FREQROL FR-A7 FRA72137K

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FRA72137K

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The Mitsubishi FRA72137K belongs to the FREQROL FR-A7 series and is designed for variable speed and frequency applications. This drive operates at a rated power of 37 kW (50 HP) and supports a supply voltage range of 200 to 240 VAC.

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Technical specifications for FRA72137K

ManufacturerMitsubishi
Product TypeVariable Speed/Frequency Drive (VSD/VFD) / Inverter
Product LineFREQROL FR-A7
Part NumberFRA72137K
Weight32.00 lbs (14.51 kg)
Rated Power37 kW (50 HP)
Supply Voltage200-240 VAC (220VAC / 230VAC)
Communication ProtocolModbus RTU
Network Frequency (Supply Input)50/60 Hz
Analog Output1 x Analog Output (0-10 Vdc)
Output Frequency0.2 – 400 Hz
Degree of ProtectionIP00
Rated Current145 A
Application TypeLift
Cooling TypeForced Air Cooling
Regenerative BrakingYes

The Mitsubishi FRA72137K is a variable speed and frequency drive operating within the FREQROL FR-A7 series. It is engineered to handle a rated power of 37 kW, equating to 50 horsepower. Designed for three-phase systems, this inverter works with a supply voltage ranging from 200 to 240 VAC, ideally between 220 and 230 VAC.

This unit supports the Modbus RTU protocol for communicating within systems, ensuring effective data exchange in networked environments. It can operate at a network frequency of either 50 or 60 Hz, making it adaptable for various setups. The FRA72137K features a singular analog output of 0-10 Vdc.

The FRA72137 K's output frequency range extends from a low of 0.2 Hz up to a maximum of 400 Hz. Despite its robust functions, this model has an IP00 degree of protection, indicating that it is not sealed against dust or moisture. Designed for lift applications, it accommodates a rated current of 145 Amps.

This inverter employs forced air cooling to maintain optimal operating temperatures and ensure performance longevity. It also includes regenerative braking, which enhances efficiency during operation by recapturing energy typically lost during deceleration. Overall, the FRA72137K is tailored to meet the specific demands of lift systems with precision and reliability.