134H1203 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: FC-302PK55T5E20H2XXXXXXSXXXXANBXCXXXXDX
The Danfoss 134H1203 is an automation drive from the VLT FC 302 Automation Drives series with a power rating of 0.55 kW (0.75 HP) and is designed for three phase power with a voltage range of 380 to 500 VAC. It features a standard RFI filter, EtherNet/IP MCA 121 communication option, and has an IP20 chassis protection level with standard cable entries. The unit is intended for normal cabinet mounting in A, B, and C frames and does not include PCB coating or a brake chopper.
Internal Product Review
The 134H1203 is a Danfoss VLT FC 302 automation drive that delivers impressive motor control on 380 - 500 VAC three-phase power. EtherNet/IP MCA 121 support and an integrated RFI filter make the unit especially appealing for networked industrial installations with clean signal performance. IP20/chassis protection and normal cabinet mounting make this drive a strong fit for enclosed automation panels.
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Product Description:
The 134H1203 is an AC variable frequency drive produced by Danfoss for the VLT FC 302 Automation Drives series. Within an automated production line, the drive converts fixed-frequency mains power into a modulated output that allows a controller to regulate motor speed without mechanical throttling. This capability supports controlled acceleration, deceleration, and continuous operation in conveyors, pumps, fans, and other motor-driven equipment.
The drive accepts a mains input range of 380–500 VAC supplied through three-phase power. At this input, the inverter provides a motor output of 0.55 kW, which corresponds to 0.75 HP for fractional-horsepower motors used in auxiliary machinery. The enclosure has an IP20 chassis rating, so the drive must be installed inside a suitable electrical cabinet that prevents unintended contact with internal components. The design does not include a brake chopper and instead relies on the upstream system to manage regenerative energy produced during motor deceleration. A normal cabinet mount for A, B, and C frames supports conventional panel installation and allows air to move across the heat sink. Standard cable entries accommodate gland plates commonly used in industrial control cabinets. A factory-installed RFI filter reduces conducted electrical interference on the mains connection. The circuit boards do not have a protective coating, making the unit appropriate for dry enclosures without condensation, corrosive gases, or excessive airborne contamination.
Network communication is provided through an EtherNet/IP MCA 121 interface, allowing the drive to exchange commands, operating data, and diagnostic information directly with compatible PLC networks. The configuration has no adaptation and does not include B, C0, C1, or D options, leaving the corresponding expansion positions unpopulated. A standard language pack is included for software-based parameter access and drive configuration. The unit does not have an LCP handheld keypad, so parameters are adjusted through the fieldbus connection or compatible PC software. Mains-side accessories are not included with this configuration and must be provided separately if the installation requires them. Cable routing, grounding, and cabinet clearances should follow the requirements for the selected frame and panel arrangement.
