19.P6.H6G-C2YA KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 19.P6.H6G-C2YA is part of the P6 Combivert Pitch Drives series and has a rated output power of 42 kW at 400 V. This drive supports an input voltage range of 320 to 528 V and provides a rated output current of 52 A. It features a heating power of 150 W at 400 V and an output frequency up to 200 Hz.
Internal Product Review
The 19.P6.H6G-C2YA is a KEB P6 Combivert pitch drive rated for 42 kW and 52 A, making it a strong fit for high-demand pitch control applications. A 0 to 200 Hz output frequency and 144 A overcurrent capacity support stable response during dynamic load changes. Strong thermal capability with a maximum heat sink temperature of 90 °C makes this drive a dependable choice.
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Product Description:
The 19.P6.H6G-C2YA is an electronic drive unit produced by KEB within the P6 Combivert Pitch Drives series. As a pitch drive, it converts fixed-frequency mains power into a controlled three-phase output that positions blade or yaw actuators in wind turbines and other motion applications, improving load regulation and system safety. The module houses power electronics, a control section, and thermal management components for direct integration into decentralized inverter cabinets on rotating hubs or machinery frames.
The drive has a rated input voltage of 400 V, aligning with standard industrial three-phase power supplies. Under this condition, it can deliver 42 kW at 400 V of continuous shaft power, which is sufficient to turn medium-sized synchronous or induction pitch motors without external gearboxes. The output phase current is limited to 52 A, which supports appropriate cable sizing and protective device selection in the cabinet. Speed regulation is achieved by modulating the motor terminals across an output frequency range of 0 to 200 Hz, allowing slow feathering as well as rapid storm-parking cycles. The power devices operate at a rated switching frequency of 2 kHz, balancing electromagnetic noise with heat dissipation.
The input bridge tolerates a supply range of 320 to 528 V, so the unit remains functional during grid fluctuations that can occur across tower-top slip rings. During short fault events, the current paths withstand an overcurrent of 144 A, protecting the motor circuit until upstream breakers trip. The thermal design keeps the aluminum heat sink below a maximum temperature of 90 °C with support from baseplate mounting and internal fans. Dynamic braking is supported by a DC link that accepts a brake voltage of 50 to 300 V, allowing external resistors to absorb excess kinetic energy when the blades decelerate.
