131B1272

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The 131B1272 HVAC drive boasts a power rating of 11 kW / 15 HP, operates on 380-480 VAC three-phase mains, features an IP21/Type 1 enclosure, and includes a Graphical Local Control Panel. Manufactured by Danfoss and part of the VLT FC 102 HVAC Drives series, it has a frame size of B1 and a gross weight of 24.51 kg.

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Product Description:

The 131B1272 Frequency Converter belongs to the VLT® HVAC Drive FC-102 series of the Danfoss company. It is designed to handle three-phase operations with stable control in industrial automation systems. The converter delivers a rated power output of 11 kW or 15 HP. It works with mains voltage from 380 VAC to 480 VAC.

The 131B1272 frequency converter follows IP21 or Type 1 enclosure protection standards. The installed RFI filter is Class A1/B, also marked as C1. The unit is provided without an integrated brake chopper function. It includes a graphical local control panel for efficient operation. The printed circuit board is supplied without coating. The device comes with a standard cable entry design under adaptation A. It includes no adaptation in the option B configuration. The software language pack provided is in the standard format. No additional A, B, C, or D options are included. The frame size of the 131B1272 frequency converter is B1. The catalog reference is marked as no view. The unit supports continuous current ratings of 24 A and 21 A. Intermittent current capacity is rated at 26.4 A and 23.1 A. The output power is maintained at 11 kW at 110% load.

The 131B1272 frequency converter weighs 24.51 kg gross and 20.89 kg net. The design follows the global standard switch classification. The compliance is aligned with ECCN EU Y901 and ECCN US 3A999.a. The product is manufactured to meet reliable drive requirements. The depth is 261.0 mm with or without adaptation. The overall width of the converter is 243.0 mm. The power loss at normal operation is measured at 278 W. The physical dimensions are recorded with a height of 494.0 mm. The total apparent power of the unit is calculated at 16.6 kVA.

Coating Pcb
Not Coated PCB
Depth
261 mm
Enclosure
IP21 / Type 1
Frame Size
B1
Gross Weight
24.51 kg
Height
494 mm
Lcp
Graphical Loc. Cont. Panel
Mains Voltage
380 - 480 VAC
Net Weight
20.89 kg
Phase
Three Phase
Power Rating
11 kW / 15 HP
Rfi Filter
RFI Class A1/B (C1)
Volume
105.71 L
Width
243 mm

Frequently Asked Questions about 131B1272:

Q: What enclosure protection rating applies to 131B1272 frequency converter?

A: The 131B1272 frequency converter features IP21/Type 1 protection for indoor environments. It resists basic ingress and is suited for panel mounting in controlled areas.

Q: How is harmonic suppression achieved in 131B1272 frequency converter?

A: The 131B1272 frequency converter integrates an RFI filter rated Class A1/B. This helps reduce conducted emissions and supports EMC compliance in sensitive installations.

Q: How does Danfoss enhance interface usability in 131B1272 frequency converter?

A: Danfoss includes a graphical local control panel with the 131B1272 frequency converter. This allows intuitive configuration, fault tracking, and real-time drive adjustments.

Q: What thermal impact does 131B1272 frequency converter have during use?

A: The 131B1272 frequency converter produces 278 W of power loss during operation. Adequate ventilation should be ensured to manage this heat within enclosures.

Q: What are physical installation limits for 131B1272 frequency converter?

A: The 131B1272 frequency converter measures 494 mm tall, 243 mm wide, and 261 mm deep. These dimensions define required panel space and enclosure sizing.


Internal Product Review

  • ‘‘The 131B1272 by Danfoss is a VLT® HVAC Drive FC-102 frequency converter engineered for reliable performance in three-phase HVAC systems. It offers 11 kW output, operates at 24 A continuous current, and includes an RFI Class A1/B filter. It is ideal for driving variable-speed fans in modern building ventilation control.’’

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