137H3672 Danfoss 1.5kW Three Phase iC7-Automation Variable Speed Drive

Danfoss 137H3672 iC7-Automation frequency converter with 4.0 A output, 380–500 V AC supply, modular control platform and STO safety for industrial automation applications.

SKU: 137H3672Alt SKU: IC7-60FA3N05-04A0E20F1+ACBC+ALDC+BAPR+BEF1+CBX0+DAAUMPN: 137H3672

List Price £1,095.00 ex VAT

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£821.25 25% OFF

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Why Choose the Danfoss 137H3672 iC7-Automation Frequency Converter?

The Danfoss 137H3672 is a compact, high-performance iC7-Automation frequency converter engineered for demanding industrial automation applications requiring precise motor control, high efficiency and robust system integration. It is designed to deliver reliable operation in modern machine building, process automation and smart factory environments.

Built on Danfoss’ latest iC7 platform, this drive combines advanced motor control algorithms with modular hardware architecture and industrial IoT readiness. It supports flexible configuration, allowing engineers to tailor performance, communication and safety functions to specific application requirements.

With a rated output current of 4.0 A and a three-phase 380–500 V AC supply, the 137H3672 is suited for a wide range of small-to-medium automation systems including conveyors, pumps, fans and OEM machinery requiring stable and efficient motor control.

Key Advantages

Advanced iC7-Automation frequency converter platform for industrial use.
4.0 A rated output current for precise motor regulation.
380–500 V AC three-phase input for global industrial compatibility.
Integrated Safe Torque Off (STO) safety functionality.
High-efficiency motor control for reduced energy consumption.
Compact IP20 design for cabinet installation.
Modular architecture for flexible system expansion.
Supports modern industrial communication options.

Key Features

Danfoss iC7-Automation series drive.
Model: 137H3672.
4.0 A nominal output current.
380–500 V AC supply voltage.
High-performance vector motor control.
Integrated STO safety (SIL3 capable architecture).
Expandable communication and I/O options.
Designed for industrial IoT integration.
Optimised for continuous-duty operation.
Compact frame design for control panels.

Reliable Motor Control for Industrial Automation

The iC7-Automation platform is designed to deliver high-precision motor control even in demanding dynamic load applications. It ensures stable torque, smooth acceleration and improved process reliability across a wide range of industrial systems.

Its modular design allows expansion of communication, safety and control capabilities, enabling seamless integration into modern industrial networks and future-proof automation systems.

Typical Applications

Industrial conveyor systems.
Pumping and fluid handling systems.
HVAC and ventilation systems.
Packaging machinery.
OEM machine automation.
General industrial process control.

Technical Specifications

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Power	1.5 kW
Current	4 A
Phase	Three Phase
IP Rating	IP20
EMC Filter	Commercial
Series	iC7-Automation
Product type	Frequency converter
Rated current	4.0 A
Input voltage	380–500 V AC
Input phases	3-phase
Frequency	50 / 60 Hz
Output frequency	0–590 Hz
Protection rating	IP20 / Open type
Frame size	FA02b
Cooling method	Air-cooled
Safety function	Safe Torque Off (STO)

Frequently Asked Questions

What is the Danfoss 137H3672 used for?

It is used for precise control of AC motors in industrial automation systems and machine applications.

Does it support industrial communication?

Yes, the iC7 platform supports multiple fieldbus options including PROFINET depending on configuration.

Is safety functionality included?

Yes, Safe Torque Off (STO) is integrated for safe operation.

What type of motors are supported?

It supports standard industrial AC motors used in automation and process systems.

Where is it installed?

It is designed for installation inside industrial control cabinets.

Trusted by Automation Engineers Worldwide

Danfoss iC7-Automation drives are widely used for their precision, reliability and seamless integration into modern industrial automation systems.

Power	1.5 kW
Current	4 A
Phase	Three Phase
IP Rating	IP20
Series	iC7-Automation
Product type	Frequency converter
Rated current	4.0 A
Input voltage	380–500 V AC
Input phases	3-phase
Frequency	50 / 60 Hz
Output frequency	0–590 Hz
Protection rating	IP20 / Open type
Frame size	FA02b
Cooling method	Air-cooled
Safety function	Safe Torque Off (STO)
EMC Filter	Commercial

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

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£8 ex VAT · free over £200

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Business customer returns

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Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

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We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

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This does not affect claims for faulty goods or items that do not meet the agreed specification.

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Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

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The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.