Variable Frequency Drive

Approx. Rs 10,000 / UnitGet Latest Price

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Fuji Electric’s new Fuji Electric FRENIC-Mini VFD Series provides excellent performance for both single-phase and three-phase applications, and is available in multiple configurations to support 1/8 HP up to 20 HP AC drives / variable frequency drives (VFD) / v/ Hz vector drives. With an expanded range of rated voltages, the new FRENIC-Mini (C2) strikes an optimal balance between price and performance.

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The FRENIC-Lift Series of exclusive AC Drives for operation of elevators are specially designed to have a number of improved features over previous elevator AC Drives, such as vastly lower torque ripple.We have incorporated the functions that customers find most necessary in elevator controls to provide an AC Drive that delivers performance that fits your elevator system

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*1 US 4-pole standard motor. At the selection of the inverter rating, consider not only the rating capacity(HP) is enough but also inverter output current is larger than selected the motor's nominal current. *2 Rated capacity is calculated by assuming the output rated voltage as 230 V

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With the flexibility and functionality to support a wide range of applications on all types of mechanical equipment, the FRENIC-MEGA takes core capability, responsiveness, environmental awareness, and easy maintenance to the next level.

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FVR Micro Series serves various needs with small capacity (i.e High starting torque of 200% for 0.5s; 150% for 60s, output frequency can be set to maximum of 400Hz,Non-linear V/f pattern setting is possible, and With inbuilt braking transistor.

Approx. Rs 20,000 / PieceGet Latest Price

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Electronic Motor Overload Protection The SMC-3 controller incorporates, as standard, electronic motor overload protection. This motor overload protection is accomplished electronically with the use of current transformers on each of the three phases. The controller’s overload protection is programmable, providing the user with flexibility. The overload trip class selection consists of either OFF, 10, 15, or 20. The trip current is easily selected by adjusting the rotary potentiometer to the motor full load current rating. Trip reset is selectable to either automatic or manual mode.

Note: Trip rating is 120% of dial setting.

Over-temperature The SMC-3 monitors the SCR temperature by means of internal thermistors. When the power poles maximum rated temperature is reached, the microcomputer switches off the SMC, a TEMP fault is indicated via LED, and the 97/98 fault contact closes.

Phase Reversal Protection When enabled via a DIP switch, 3-phase input power will be verified before starting. If input power phasing is detected to be incorrect, the start will be aborted and a fault indicated.

Phase Loss/Open Load The unit will not attempt a start if there is a single-phase condition on the line. This protects from motor burnout during single-phase starting.

Phase Imbalance The unit monitors for imbalance between phase currents. To prevent motor damage, the unit will trip if the difference between the minimum phase current and the maximum phase current exceeds 65% for 3 seconds, and a fault will be indicated.

Shorted SCR Prior to every start and during starting, the unit will check all SCRs for shorts and unit load connections to the motor. If there is a shorted SCR in the SMC-3 and/or open load, the start will be aborted and a shorted SCR or open load fault will be indicated. This prevents damage from phase imbalance.

Push to Test The unit with control wiring can be tested for fault conditions by using the Push to Test function. Hold down the Reset button for 7 seconds to activate the fault Aux (97, 98) and shut down the SMC-3. To clear, either push the Reset button or cycle control power to the device.

LED Description (Number of Flashes)

• Overload
• Overtemperature
• Phase Reversal
• Phase Loss/Open Load
• Phase Imbalance
• Shorted SCR
• Test