134G7406

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The 134G7406 drive boasts a power rating of 2.2 kW, three-phase input voltage from 380 to 480 VAC, IP55 ingress protection, and a graphical local control panel. As part of the VLT FC 102 HVAC Drives series by Danfoss, it features an A4 frame size and RFI Class A1/B (C1) compliance, with a net weight of 8.04 kg.

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Product Description:

The Danfoss 134G7406 Frequency Converter provides a nominal power output of 3.0 HP. It operates with a three phase input voltage range of 380 to 480 VAC. The model ensures stable and efficient performance.

This 134G7406 frequency converter is built with an A4 frame and comes with IP55 / Type 12 enclosure. It belongs to RFI Class and does not include a built in brake chopper. The unit supports a programmable pulse input via terminals 29 and 33. When push-pull driven, it can handle a maximum frequency of 110 kHz. For open collector input, the maximum frequency is 5 kHz. The minimum detectable frequency is 4 Hz. The input error of the pulse input is minimized to 0.05 % for encoder signals in the range of 1 to 11 kHz. These precision specifications make the converter ideal for applications requiring accurate speed and position feedback. The device has a height of 391.0 mm that aligns with standard cabinet designs and easy integration into control panels.

One analog output is provided in this 134G7406 frequency converter at terminal 42 that supports a programmable output range of 4 – 20 mA. The analog output for the 134G7406 is galvanically isolated from the supply voltage. The maximum load resistance on the analog output is 500 ohms. The accuracy on the analog output is specified as a maximum error of 0.5 % of full scale. This output can be used for process control feedback or interfacing with external systems like PLCs or monitoring equipment. This product is available with a 1-year warranty when purchased from Wake Industrial.

Brake Chopper
No
Frame Size
A4
Gross Weight
8.776 kg
Horsepower
3.0 HP
Ingress Protection
IP55 / Type 12
Input Voltage
380 - 480 VAC
Net Weight
8.04 kg
Panel Type
Graphical Local Control Panel
Pcb Coating
Not Coated
Phases
Three Phase
Power Rating
2.2 kW
Rfi Class
A1/B (C1)
Volume
52.36 L

Frequently Asked Questions about 134G7406:

Q: How does the 134G7406 Frequency Converter handle precision feedback for accurate speed control in motion-driven systems?

A: It supports programmable pulse input through terminals 29 and 33, with up to 110 kHz on push-pull signals and 5 kHz for open collector types. The input error is minimized to 0.05% for encoder frequencies between 1–11 kHz.

Q: How suitable is the 134G7406 Frequency Converter for harsh environments and enclosed cabinet setups?

A: It is built in an A4 frame and features an IP55 / Type 12 enclosure that provides protection against dust and low-pressure water. Its 391 mm height fits well within standard industrial control panels.

Q: How accurately does the 134G7406 Frequency Converter deliver analog feedback signals to external monitoring devices?

A: It provides one galvanically isolated analog output on terminal 42, programmable for 0/4–20 mA range. The output has a 12-bit resolution and a maximum error of 0.5% of full scale.

Q: What input voltage compatibility and signal handling characteristics does the 134G7406 Frequency Converter offer for digital interfacing?

A: Its digital input channel supports up to 28 V DC with an input resistance of approximately 4 kΩ. This allows integration with common industrial control signal sources for logic or trigger-based functions.

Q: How does the 134G7406 Frequency Converter perform when processing low-frequency speed feedback signals?

A: It detects frequencies as low as 4 Hz and maintains a maximum input error of 0.1% from 0.1 to 1 kHz. This ensures accurate motor speed feedback in low-speed applications.


Internal Product Review

  • ‘‘The 134G7406 Frequency Converter from Danfoss provides 3.0 HP motor control with a three-phase input range of 380–480 VAC. It includes a programmable 110 kHz pulse input, 12-bit analog output, and IP55 enclosure. It is ideal for industrial automation requiring precise speed and position control in harsh environments.’’

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