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137N1720 Danfoss iC7-Automation 200kW/300 3 phase low-harmonic drive
Danfoss 137N1720 iC7-Automation enclosed drive, a 385 A low harmonic air-cooled variable frequency drive with 380-500 V AC input and IP54 / UL Type 12 enclosure.
£37,027.50
Why Choose the Danfoss 137N1720 iC7-Automation Enclosed Drive?
The Danfoss 137N1720 is a high-performance iC7-Automation enclosed variable frequency drive designed for demanding industrial motor control applications where efficiency, reliability and advanced automation integration are essential. Built as an air-cooled enclosed drive, it provides dependable control for large three-phase AC motor systems in industrial and process environments.
This drive uses a Low Harmonic Drive configuration, helping reduce harmonic distortion in the supply network while maintaining precise motor speed and torque control. This makes the Danfoss 137N1720 a strong choice for applications requiring high power, improved power quality and robust long-term performance.
With a 385 A current rating and a three-phase 380–500 V AC supply, the 137N1720 is suited to heavy-duty machinery, production systems and industrial automation installations. Its IP54 / UL Type 12 enclosure provides enhanced protection for challenging industrial environments.
Key Advantages
- High-power iC7-Automation enclosed variable frequency drive.
- 385 A current rating for large industrial motor applications.
- Three-phase 380–500 V AC input for industrial power systems.
- Low Harmonic Drive design helps improve supply-side power quality.
- IP54 / UL Type 12 enclosure suitable for protected industrial installation.
- Integrated Modbus TCP communication for automation system connectivity.
Key Features
- Danfoss iC7-Automation enclosed drive series.
- Air-cooled enclosed drive design.
- Three-phase Low Harmonic Drive configuration.
- 385 A rated current.
- 380–500 V AC input supply.
- EMC Category C3 compliance.
- Modbus TCP OS7MT communication interface.
- OPX20 2.8 control panel.
- I/O and relay option OC7C1.
- Robust enclosed format for demanding industrial environments.
Advanced Low Harmonic Drive Technology for Industrial Systems
Variable frequency drives such as the Danfoss 137N1720 regulate motor speed by adjusting output voltage and frequency. This enables precise process control, improved energy performance and reduced mechanical stress on motors and driven equipment.
The Low Harmonic Drive design helps reduce harmonic effects on the electrical supply, making it suitable for facilities where power quality, compliance and stable network performance are important. This is particularly valuable in high-power motor installations and complex automation environments.
Typical Applications
- Large industrial conveyors and material handling systems.
- Process machinery and production equipment.
- Industrial pumps, fans and compressors.
- Water treatment and infrastructure systems.
- Heavy-duty automation installations.
- Applications requiring reduced harmonic distortion.
Technical Specifications
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| Power | 200 kW | |
|---|---|---|
| Current | 385 A | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| Series | iC7-Automation | |
| Model code | IC7-60EA3H05-385AE54F3+BAMT+CAR0+CBT0+DAAU+EGXX+GACO+IFCS+IHAT+IICD | |
| Product type | Enclosed AC variable frequency drive | |
| Drive category | Air-cooled enclosed drive | |
| Supply type | Three-phase Low Harmonic Drive | |
| Input voltage | 380–500 V AC | |
| Current rating | 385 A | |
| Protection rating | IP54 / UL Type 12 | |
| Frame size | AE10 + IE10 | |
| EMC category | C3 | |
| Communication interface | Modbus TCP OS7MT | |
| Functional safety | None, not upgradable | |
| Control panel | OPX20 2.8 | |
| Standard I/O | I/O and Relay Option OC7C1 |
Frequently Asked Questions
What is the Danfoss 137N1720 used for?
The Danfoss 137N1720 is used to control large three-phase AC motors in industrial automation, process and machinery applications.
What current rating does the Danfoss 137N1720 provide?
The drive has a rated current of approximately 385 A.
What supply voltage does this drive require?
The Danfoss 137N1720 is designed for a three-phase 380–500 V AC supply.
Is the Danfoss 137N1720 a low harmonic drive?
Yes, it is configured as a Low Harmonic Drive, helping reduce harmonic distortion in industrial electrical systems.
What enclosure rating does the drive have?
The drive has an IP54 / UL Type 12 enclosure rating for protected industrial installation environments.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation enclosed drives are trusted by engineers and industrial operators for high-power motor control, efficient operation and reliable integration into demanding automation systems.
