Toshiba ARNI-889A-2N3A2276-B14 Drive Control Board

Description:

The Toshiba ARNI-889A Drive Control Board is used to provide drive logic, motor regulation, and power control functions in Toshiba industrial variable frequency drives and inverter systems. Commonly installed in Toshiba LEOPAK-T and TOSVERT inverter systems, industrial control panels, conveyors, pumps, fans, compressors, and OEM automation equipment requiring the 2N3A2276-B14 control board. Maintenance technicians, OEMs, and system integrators use this drive control board for replacement of failed controller PCBs, drive repairs, automation retrofits, and restoration of reliable industrial motor control.

Applications:

The Toshiba ARNI-889A Drive Control Board performs PWM drive control, signal processing, fault monitoring, protection, and communication between the operator interface and power electronics of Toshiba inverter systems. It is widely used in factory automation, HVAC systems, pumping stations, conveyor systems, packaging machinery, material handling equipment, and industrial process control applications utilizing Toshiba adjustable speed drives.

Technical Specifications:

• Manufacturer Part Number (MPN): ARNI-889A
• Board Number: 2N3A2276-B14
• Reference Number: #219033
• Brand: Toshiba
• Product Type: Drive Control Board
• Board Type: Printed Circuit Board Assembly (PCBA)
• Function: Inverter Drive Control and Logic Processing
• Compatible Equipment: Toshiba Industrial Variable Frequency Drives (Model Dependent)
• Control Functions: PWM Motor Control, Drive Logic, Fault Monitoring, Protection, and Signal Processing
• Installation: Internal Drive PCB
• Mounting: Chassis Mounted
• Construction: Industrial Electronic PCB Assembly
• Application: Variable Frequency Drives, Motor Control, and Industrial Automation
• Service Use: OEM Replacement, Maintenance, Retrofit, and Drive Repair

Common Replacements:

• Toshiba ARNI-892B Inverter Driver Circuit Board
• Toshiba 2N3A2279-B4 Driver Board
• Toshiba ARNI-758 C1-R14E LEOPAK-T LPTA Circuit Board