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SINT-4430C

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The ABB 3AUA0000011915 SINT-4430C Main Circuit Board is a dedicated core component for ACS510/ACS550 series VFDs, featuring wide input voltage compatibility, flexible frequency adjustment, and multi-type I/O interfaces.
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Technical specifications for SINT-4430C

  • Manufacturer:
    ABB
  • Part Number:
    SINT-4430C
  • Product Family:
    ABB Drives
  • Product Type:
    3AUA0000011915
  • Input Voltage:
    3-phase, 380-480V AC
  • Output Current:
    Up to 30A
  • Switching Frequency:
    2-16 kHz
  • Analog Inputs:
    0-10V/4-20mA (speed reference)
  • Digital I/O:
    Start/Stop, Fault Reset
  • Weight:
    2.26 kg
  • Estimated shipping dimensions:
    46.4x19x7.5cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
Description
The ABB 3AUA0000011915 SINT-4430C Main Circuit Board is a high-performance core component specifically engineered for ABB ACS510 and ACS550 series variable frequency drives (VFDs), primarily matching 30kW and 37kW power-rated models.  As a critical part of the VFD’s power and control architecture, it integrates power conversion and signal processing functions, serving as the bridge between the drive’s input power supply and output motor control signals.

Designed to adapt to industrial power grid conditions, this main circuit board supports a 3-phase AC input voltage range of 380–480V, with a maximum output current of up to 30A, delivering stable power to drive motors in various industrial scenarios.  It features a configurable switching frequency of 2–16 kHz, allowing users to optimize motor operation efficiency and noise levels based on specific application requirements.

Equipped with versatile input interfaces, the SINT-4430C includes analog inputs compatible with 0–10V voltage signals and 4–20mA current signals for precise speed reference adjustment, as well as dedicated digital I/O ports for core control functions such as start/stop commands and fault reset operations.  Its robust circuit design ensures reliable performance even in harsh industrial environments, minimizing downtime and maximizing the operational continuity of connected equipment.
Alternative Names
3AUAOOOOO11915 SINT-443OC 3AUA00000II9I5 SINT-4430C 3AUA0000011915 S1NT-4430C 3AUA0000011g15 SINT-4430C 3AUA0000011915 SINT-4430C SINT4430C
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the input voltage range of the SINT-4430C main circuit board?
3-phase, 380–480V AC.
What is the maximum output current supported by the SINT-4430C?
Up to 30A.
What is the adjustable switching frequency range of this board?
2–16 kHz.
What analog input signals does the SINT-4430C accept for speed reference?
0–10V voltage signals and 4–20mA current signals.
Does the 3AUA0000011915 SINT-4430C come with a warranty?
Yes, the 3AUA0000011915 SINT-4430C includes a free 1-year Apter Power warranty.
Which ABB VFD series is the SINT-4430C compatible with?
ABB ACS510 and ACS550 series VFDs.