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TINT-4321

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The ABB TINT-4321 Driver Board is a gate driver interface module designed for precise IGBT triggering and control in ABB ACS880 series inverter systems.
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Technical specifications for TINT-4321

  • Manufacturer:
    ABB
  • Part Number:
    TINT-4321
  • Product Family:
    ABB Drives
  • Compatible Inverter Series:
    ABB ACS880 series
  • Core Function:
    IGBT gate driver / trigger board
  • DC Bus Input Voltage:
    400 V – 720 V DC
  • Control Input Voltage:
    24 V DC
  • IGBT Gate Drive Output:
    Three-phase PWM gate signals to IGBT modules
  • Slot Type:
    Eurocard 96 mm
  • Connector:
    Front 26-pin ribbon cable to ZINT driver board; Rear screw terminals to IGBT modules
  • Operating Temperature:
    -10°C to +60°C
  • Storage Temperature:
    -25°C to +85°C
  • Relative Humidity:
    5% to 95%, non-condensing
  • Protection Class:
    IP20 (internal module)
  • Weight:
    1.36 kg
  • Estimated shipping dimensions:
    48.8x19x5.5cm
  • 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 TINT-4321 Driver Board is a critical internal module used in ABB ACS880 series inverters, responsible for driving and triggering IGBT power modules with high precision and stability. It serves as the key interface between the inverter control electronics and the power stage, ensuring reliable switching performance under demanding industrial conditions.

Designed in a Eurocard 96 mm form factor, the TINT-4321 integrates seamlessly into ACS880 drive frames and connects directly to the ZINT driver board via a 26-pin ribbon cable. Its rear screw terminals provide secure electrical connections to the IGBT modules, allowing stable transmission of three-phase PWM gate signals required for accurate inverter operation.

The board supports a DC bus voltage range of 400 V to 720 V DC, with a 24 V DC control supply, making it suitable for a wide range of medium-power ACS880 configurations. Its robust design enables consistent gate signal output while maintaining electrical isolation and signal integrity within the drive cabinet.

Engineered for industrial environments, the TINT-4321 operates reliably within a temperature range of -10°C to +60°C and up to 95% relative humidity (non-condensing). As an internal module with IP20 protection, it is intended for cabinet-mounted installations, supporting long-term operation and easy maintenance in critical drive applications.
Alternative Names
T1NT-4321 TINT-43Z1 TINT-432I TINT4321 T1NT4321 TINT43Z1 TINT432I
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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.
Is the ABB TINT-4321 a brand-new original part?
Yes, we supply brand-new original ABB TINT-4321 driver boards unless otherwise specified.
How does the TINT-4321 connect to the control system?
It connects to the ZINT driver board via a 26-pin ribbon cable on the front side.
What warranty is provided?
The TINT-4321 comes with an Apter Power 1-year warranty.
What input voltage does the TINT-4321 require?
The control input voltage is 24 V DC, while the DC bus voltage ranges from 400 V to 720 V DC.
What is the operating temperature range of the TINT-4321?
The operating temperature range is -10°C to +60°C.