Product Description:

The 134H0335 is a decentralized drive built by Danfoss for the VLT FCD 302 Decentral Drives series. It is designed to mount close to the motor so speed regulation and basic protection are handled at the installation point rather than from a distant control panel. This layout shortens the connection path between the inverter and the driven machine, which helps simplify wiring around distributed equipment. By integrating the inverter with the field device, the unit reduces panel wiring and supports conveyor, pump, and fan stations used in automated lines.

The power stage is rated at 0.55 kW, and the drive can deliver a mechanical output of 0.75 HP to standard three-phase induction motors. It accepts an input supply of 380-480 VAC three-phase, which matches common plant power systems without requiring an external transformer. The unit uses a standard white IP66/NEMA 4X enclosure that tolerates high-pressure cleaning and outdoor placement while helping protect internal components from water and dust. Conducted emissions are limited by an integrated RFI Class A1/C2 filter, which helps reduce interference on industrial power networks. The air-cooled design supports decentralized mounting without added cooling ducts.

The unit has a display connector for local parameter cloning, but it does not include a fieldbus option, a B option, or a D option. It has no brake, and it also comes without a switch option, sensor plugs, a fieldbus plug, a mains plug, or a motor plug. Fewer external connection parts help reduce potential ingress points on washdown lines. Mounting is direct because brackets are not supplied, and all threaded holes use metric threads to match international hardware. The internal topology is listed as complete small stand-alone, and two internal registers are reserved for software-related expansion.