137X1303 Danfoss 7.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137X1303 iC7-Automation frequency converter with 7.5 kW power rating, 16 A output current, PROFINET RT, OPC UA, IP20 Open Type design and integrated STO and SS1-t safety functions for industrial automation applications.
Why Choose the Danfoss 137X1303 iC7-Automation Frequency Converter?
The Danfoss 137X1303 is a compact and advanced iC7-Automation frequency converter designed for precise speed and torque control of three-phase AC motors in industrial automation, process control and machine-building applications. As part of the modern Danfoss iC7-Automation drive series, it delivers efficient motor control, flexible connectivity and reliable performance for demanding industrial systems.
This air-cooled variable frequency drive is built for applications where compact installation, advanced communication and integrated safety are essential. With coated circuit boards, integrated brake chopper, DC terminals and multiple option slots, the drive offers strong flexibility for OEM machinery, automation panels and retrofit drive projects.
With a rated output power of 7.5 kW / 10 hp, a rated output current of 16 A and a three-phase 380–500 V AC supply, the Danfoss 137X1303 is suitable for motors used in conveyors, pumps, fans, mixers and production equipment. The IP20 / Open Type enclosure is designed for installation inside suitable electrical control cabinets.
Key Advantages
Compact frequency converter for industrial automation applications.
7.5 kW / 10 hp motor power rating for machine control systems.
16 A rated output current.
Three-phase 380–500 V AC input for industrial power systems.
IP20 / Open Type enclosure for cabinet installation.
PROFINET RT communication and OPC UA enabled.
Integrated Safe Torque Off (STO) and SS1-t functional safety.
Standard I/O, encoder/resolver option, general purpose I/O and relay option included.
Key Features
Danfoss iC7-Automation frequency converter series.
7.5 kW / 10 hp rated motor power.
16 A rated output current.
Three-phase 380–500 V AC input supply.
IP20 / Open Type protection rating.
Frame size FA03b.
EMC category C1 and C2 compliant.
Control Panel 2.8 OPX20 operator interface.
PROFINET RT OS7PR fieldbus communication.
OPC UA OS7UC communication interface.
Standard I/O: 4 digital inputs, 2 digital input/output channels, 2 analogue inputs, 1 analogue output and 2 relay outputs.
STO and SS1-t safety functions with fieldbus support.
Efficient Motor Control for Connected Automation
Frequency converters such as the Danfoss 137X1303 regulate motor speed by adjusting the output voltage and frequency supplied to the motor. This enables smoother starts, improved process control, reduced mechanical wear and lower energy consumption in variable-speed applications.
The iC7-Automation platform is designed for connected industrial environments where precision, safety and communication are essential. With PROFINET RT, OPC UA, integrated STO and SS1-t safety, and flexible I/O options, the 137X1303 is well suited to modern automation systems and smart manufacturing applications.
Typical Applications
Industrial conveyors and material handling systems.
The Danfoss 137X1303 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
What motor power is supported by this drive?
The drive is rated at 7.5 kW / 10 hp with a rated output current of 16 A.
What supply voltage does the Danfoss 137X1303 require?
The drive operates from a three-phase 380–500 V AC supply.
Which communication protocols are supported?
The Danfoss 137X1303 supports PROFINET RT OS7PR and OPC UA OS7UC communication for industrial automation integration.
What safety functions are included?
The drive includes integrated Safe Torque Off (STO) and SS1-t functional safety with fieldbus support.
Trusted by Automation Engineers and Machine Builders
Danfoss iC7-Automation drives are designed to support reliable motor control, efficient operation and flexible integration across modern industrial automation and machine-building environments.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...