176F7303 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss 176F7303 is part of the VLT Adjustable Micro Drives series and supports 3-phase AC input at a nominal voltage of 230 V. It delivers a continuous output current of 2.5 A and output power of 1.0 kVA, with a maximum motor cable length of 330 feet and a max cable size of 14 AWG. This drive is rated for IP20 enclosure and weighs 1.75 pounds.
Internal Product Review
The 176F7303 is a Danfoss VLT adjustable micro drive suited for 3-phase 230 V applications. Continuous output current of 2.5 A and 150% overload torque for 1 minute give the drive strong control stability in light industrial service. IP20 protection and 6 programmable digital inputs make this drive a very capable choice for clean panel-based installations.
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Product Description:
The 176F7303 is an AC variable-frequency drive manufactured by Danfoss and assigned to the VLT Adjustable Micro Drives series. This unit regulates the speed of small three-phase induction motors so machine builders can match motor torque to varying load demands, reduce energy use, and limit mechanical stress during startup and braking in automated equipment. Six programmable digital inputs on the control card allow direct wiring of limit switches or selector contacts, so an external PLC is not always required for basic speed commands.
The input stage accepts a three-phase mains supply at a nominal line voltage of 230 V. Under steady operating conditions, the inverter delivers a continuous motor current of 2.5 A, while short-duration overloads can reach 3.7 A without derating. These current limits correspond to a continuous apparent power capability of 1.0 kVA, making the drive suitable for fractional-kilowatt motors typically found in compact conveyors and small pumps. The maximum input current is 2.9 A at full load, and an upstream 10 A fuse protects the installation against branch-circuit faults. The control inputs provide a direct connection point for common machine signals and basic operating commands.
The drive can withstand load surges of 150% for 1 minute, providing additional capacity for accelerating inertial loads. Motor leads may be routed up to 330 ft when conductors no larger than 14 AWG are used, supporting remotely mounted motors without output reactors. The plastic housing carries an IP20 rating, so the drive must be installed inside a panel but requires no additional gasketing for protection against finger contact. A short-circuit withstand level of 5,000 A coordinates with standard miniature circuit breakers, and the terminals tighten to 4 kg-cm to maintain conductor integrity under vibration. The unit has a shaft power rating of 0.4 kW and weighs 1.75 lb, helping conserve enclosure space. Its internal braking algorithm manages deceleration while maintaining controlled speed modulation.
