131U3473

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The 131U3473 is a VLT AutomationDrive boasting a power rating of 5.5 kW / 7.5 HP and IP55/Type 12 Backplate enclosure. Manufactured by Danfoss under the VLT FC 302 Automation Drives series, it operates on 380 - 500 VAC three-phase mains voltage. The drive includes a graphical local control panel.

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Product Description:

The Danfoss frequency converter 131U3473 is a three-phase unit made for industrial automation tasks that need precise control and dependability. The product comes with a graphical local control screen that makes it easy to check on and access.

The mains voltage range for the 131U3473 frequency converter is 380–500 VAC, and it has a power rating of 5.5 kW and a kVA number of 9.01. The converter can handle 160% more power than it needs and loses 187 W of power when it is working at full speed. An RFI blocker of Class A1/B (C1) is built in to make it electromagnetically compatible. There is no adaptation B in this device; it only has an adaptation A for a metric thread cable entry. It is set up so that it does not have any A, B, C, or D choices or C0 or C1 option modules. The brake chopper is not built in, and the mains choice is not included. The converter is 420.0 mm tall. The enclosure has an IP55/Type 12 backplate, which is a good level of security. There is no coating on the printed circuit boards, and the software that comes with it is the most recent standard version with a standard language pack.

The 131U3473 frequency converter sticks to a three-phase design and is built with a depth of 200.0 mm and a width of 242.0 mm. The IP55 guideline for enclosures makes sure that they meet certain standards. It has a power rating of 5.5 kW/7.5 HP and an A5 frame size that keeps the overall size small for easy fitting. The frequency converter is designed to be accurate, efficient, and stable while it is in use.

Adaptation A
Metric thread cable entry
Brake Safe Stop
No brake chopper
Coating Pcb
Not coated PCB
Enclosure
IP55 / Type 12 Backplate
Gross Weight
13.756 kg
Lcp
Graphical Local Control Panel
Mains Voltage
380 - 500 VAC
Net Weight
13.14 kg
Phase
Three Phase
Power Rating
5.5 kW / 7.5 HP
Product Group
VLT AutomationDrive FC-
Rfi Filter
Class A1/B (C1)
Volume
52.36 L
Width w/ no C options [mm]
242

Frequently Asked Questions about 131U3473:

Q: How does the 131U3473 frequency converter benefit from having a graphical local control panel (LCP)?

A: The graphical LCP provides direct user interaction. It enables easy configuration, status monitoring, and parameter adjustment. It supports quick diagnostics and efficient commissioning that simplifies field operation and reduces downtime.

Q: Why is the 131U3473 frequency converter designed with a 160% power overload capacity?

A: The 160% overload capacity provides additional torque during demanding operations. It ensures stable motor acceleration, supports sudden load changes, and protects against stalling. It enhances performance without requiring oversized converters.

Q: Does the Danfoss 131U3473 frequency converter support three-phase operation efficiently?

A: Yes, the converter is configured for three-phase operation. It ensures balanced power distribution. It supports smooth motor performance and reduces electrical stresses. It maintains energy efficiency and steady drive control.

Q: How do the 200 mm depth and 242 mm width of 131U3473 affect installation?

A: Compact depth and width allow easier cabinet integration. They simplify panel design and space planning. They ensure flexibility in placement. They maintain accessibility for service and efficient thermal management.

Q: Why does the 131U3473 frequency converter use an IP55 / Type 12 backplate enclosure?

A: The IP55 / Type 12 backplate enclosure protects against dust and water spray. It ensures durability. It maintains compliance with enclosure standards. It enhances operational reliability in controlled environments.


Internal Product Review

  • ‘‘The Danfoss frequency converter 131U3473 is a three-phase unit designed for precise motor control. It features a graphical local control panel, RFI Class A1/B filter, 5.5 kW power rating, 200 mm depth, and 420 mm height. Main applications include pumps, compressors, and HVAC systems.’’

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