• ABB D2D146-AA02-22
  • ABB D2D146-AA02-22
  • ABB D2D146-AA02-22
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ABB D2D146-AA02-22 AC Centrifugal Fan

ABB D2D146-AA02-22 AC Centrifugal Fan

Description

The D2D146-AA02-22 is a robust AC centrifugal fan manufactured by ABB, designed for high-performance cooling in industrial environments. This unit features a forward-curved, dual-intake design integrated into a durable housing...

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Availability: Low stock: 10 left

SKU: D2D146-AA02-22
Vendor: ABB
Category: Industrial Cooling Fan
Related Series:

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  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
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Description

The D2D146-AA02-22 is a robust AC centrifugal fan manufactured by ABB, designed for high-performance cooling in industrial environments. This unit features a forward-curved, dual-intake design integrated into a durable housing with flange mounting, making it ideal for forced cooling of high-power converters, such as the ABB ACS800 drive series.

Features

  • Forward-curved dual-intake centrifugal impeller for efficient airflow.
  • Three-phase AC operation (230 VAC) with direction control via phase reversal.
  • Integrated thermal overload protection (TOP) for motor safety.
  • Compact, flange-mounted construction suitable for cabinet integration.
  • Six-pin Molex connector (46992-0610) with PFA insulated wiring.
  • High airflow capacity up to 1,600 m³/h at 50 Hz.

Applications

  • Forced cooling for high-power industrial converters and drives.
  • Control cabinet heat management to prevent thermal throttling.
  • Industrial ventilation and air handling units (AHUs).
  • Marine automation and power distribution panels.

Technical Specifications

Model D2D146-AA02-22
Manufacturer ABB
Nominal Voltage 230 VAC (3-Phase)
Frequency 50/60 Hz
Power Consumption 290 W (at 50 Hz)
Current Draw 0.81 A (at 50 Hz)
Speed 2250 min-1
Min. Back Pressure 275 Pa (50 Hz) / 450 Pa (60 Hz)
Operating Temp -25 degC to +60 degC
Weight 4.75 kg

Connections

  • L1 (U1), L2 (V1), L3 (W1): Three-phase power input.
  • PE: Protective Earth connection (Class I protection).
  • TOP: Thermal Overload Protection lead.
  • Connector: 6-pin Molex (Part 46992-0610) using 39-00-0059 socket contacts.

Installation Guidelines

  • Mounting: Ensure the unit is securely flange-mounted to a rigid surface to minimize vibration.
  • Electrical: Connect the protective earth (PE) wire immediately to ensure safety. Wire the motor according to the specific lead terminal markings.
  • Operation: Forward-curved impellers can overload if operated in free-air conditions; maintain minimum back pressure (275 Pa at 50 Hz) during operation.
  • Direction: Rotation direction can be reversed by swapping any two of the three phases.
  • Handling: Always power down the system before inserting or removing the fan connector.

FAQs

What is the D2D146-AA02-22?

The ABB D2D146-AA02-22 is a 3-phase, AC dual-intake centrifugal fan primarily used in cooling and ventilation applications. It operates at 230 VAC and is designed for industrial-grade heat management.

Is this fan single-phase or three-phase?

It is a 3-phase AC centrifugal fan.

What are the main power requirements?

The fan operates on a 3-phase, 230 VAC supply. It draws 0.81 A at 50 Hz (290W) and 0.76 A at 60 Hz (280W).

What are the safe ambient operating temperatures?

The fan is designed to operate reliably within an ambient climate range of -25 degC to +60 degC.