FC-202N315T7134G8767 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-202N315T7134G8767 is part of the VLT FC 202 AQUA Drives series and supports three phase power with an input voltage range of 525 to 690 V AC. This drive features a rated motor size of 315 kW and offers an output frequency from 0 to 590 Hz. It has a displacement power factor greater than 0.98 and supports a short-circuit rating of 100000 RMS symmetrical Amps.
Internal Product Review
The FC-202N315T7134G8767 is a Danfoss VLT FC 202 AQUA Drive designed for high-demand water and pumping systems, with a 315 kW rated motor size and 525–690 V AC input. Three-phase power architecture and 0–590 Hz output give this unit excellent flexibility for precise, high-capacity motor control. A 100000 RMS symmetrical A short-circuit rating makes this drive a strong choice for heavy industrial AQUA applications.
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Product Description:
The FC-202N315T7134G8767 is an AC variable frequency drive produced by Danfoss as part of the VLT FC 202 AQUA Drives series. The unit uses series code 202 and provides closed-loop speed regulation for centrifugal pumps and blowers in water treatment and distribution systems. By adjusting motor frequency and voltage, the drive helps match flow or pressure to changing process demands while reducing energy consumption and mechanical stress. This control method can also reduce abrupt changes in pump speed that place unnecessary strain on connected piping and rotating equipment.
The drive accepts a three-phase mains supply of 525–690 V AC with a ±10% tolerance and operates at line frequencies of 50/60 Hz with a +4/-6% tolerance. It can operate motors rated up to 315 kW and provides a programmable output frequency range of 0–590 Hz in 0.01 Hz increments. Acceleration and deceleration times can be adjusted from 1–3600 seconds, allowing gradual speed changes that help protect pipe networks from hydraulic shock. The displacement power factor is greater than 0.98, while the true power factor is 0.9 or higher. A maximum phase imbalance of 3.0% helps keep current loading symmetrical across the three-phase supply. The inverter varies its voltage and frequency output in response to speed commands and feedback from the controlled process.
For dynamic braking, the unit connects to an external resistor network rated at 3.7 kW. Resistor elements may have a minimum resistance of 2.3 Ω, a nominal resistance of 3.2 Ω, or a recommended resistance of 26 Ω, depending on the duty cycle and thermal capacity. The inverter modulates its output between 0–100% of the supply voltage to regulate motor operation across the available speed range. Its bus and power stage support fault currents up to 100,000 A symmetrical RMS, making the drive suitable for connection to industrial feeders with high available fault current. During short overvoltage events, excess energy is redirected through the external resistor. The controller limits the rise in DC-bus voltage to help keep the power semiconductors within their operating margins.
