FC-202P45KT6136H9377 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-202P45KT6136H9377 belongs to the VLT FC 202 AQUA Drives series and operates with a supply voltage range of 525 to 600 V AC at 50/60 Hz. This three-phase drive provides a shaft output of up to 45 kW and features four digital inputs, two relay outputs, and one analog output. Its efficiency is 0.98 and it supports an output frequency range from 0 to 590 Hz.
Internal Product Review
The FC-202P45KT6136H9377 is a Danfoss VLT FC 202 AQUA drive built for 525–600 V AC three-phase power. Control performance looks especially strong with 45 kW nominal shaft output and a 0–590 Hz output frequency range. Efficiency rated at 0.98 and displacement power factor above 0.98 make the drive an excellent fit for energy-conscious water system applications.
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Product Description:
The FC-202P45KT6136H9377 is a variable-frequency drive manufactured by Danfoss for the VLT FC 202 AQUA Drives series. It converts fixed-frequency, three-phase mains power into a controlled output that adjusts the speed of pumps and blowers in water and wastewater automation. By matching motor speed to process demand, the drive reduces energy consumption, suppresses water hammer, and helps extend the mechanical service life of connected equipment.
The drive accepts a three-phase input of 525–600 V AC ±10%, allowing direct connection to compatible supply feeders without a step-down transformer. At the output, it generates frequencies from 0–590 Hz, so motors can start smoothly, operate above base speed for flushing cycles, or stop quickly under drive control. Continuous shaft power is 37 kW, and the inverter can deliver up to 45 kW during periods of high demand. An energy conversion efficiency of 0.98 minimizes heat losses, while a displacement power factor greater than 0.98 keeps reactive demand low on the mains. Motor terminal voltage is modulated from zero to 100 percent of the supply voltage, preserving a constant volts-per-hertz ratio across the full speed range.
Control I/O supports connected instrumentation, including 4 (6) programmable digital inputs, a single analog output for process feedback, and two pulse inputs for flow or speed references. The relay output provision consists of 2 dry-contact channels that can be programmed for operating status, alarms, or process control. Acceleration and deceleration profiles are adjustable from 1–3600 seconds, enabling slow ramp-up on long pipelines or rapid stops when valves close. The inverter synchronizes with utility grids operating at 50/60 Hz within a tolerance of +4/-6 percent and limits power-ups to one per minute to protect the DC-link capacitors. A true power factor of at least 0.9, together with the three-phase topology, supports efficient operation under fluctuating hydraulic loads.
