ABB NINT-53C 61353291 Main Circuit Board Interface Board

Overview

The ABB NINT-53C is a main circuit interface board designed for industrial drive and automation systems. It provides stable electrical interfacing between control circuits and main power stages, ensuring reliable signal transmission, protection, and coordinated system operation. The board is commonly used in industrial drive assemblies, motor control systems, and power electronics equipment.

General Information

Part Number: 61353291

Manufacturer: ABB

Brand: ABB

Country of Origin: Sweden

Type: Main Circuit Interface Board

Series: NINT-53C

Function: Interface between control electronics and main power circuit

Application: Industrial drives, motor control systems, power conversion assemblies

Mounting: Panel or chassis installation

Power Specifications

Rated Voltage: System dependent (drive/control interface level)

Current Handling: Defined by system configuration and connected equipment

Protection: Electrical isolation and signal protection for control circuitry

Operating Mode: Passive interface for control and power coordination

Communication & Interface

Interface Type: Electrical control and power interface

Signal Function: Coordination between control logic and power stage

System Compatibility: ABB industrial drive systems and automation assemblies

Diagnostics: Managed through connected control unit

Environmental

Operating Temperature: −25°C to +60°C

Storage Temperature: −40°C to +70°C

Humidity: 5% to 95% RH, non-condensing

Vibration Resistance: Industrial-grade environment suitable

Protection Rating: Installed inside protected control cabinet

Dimensions & Weight

Dimensions (H × W × D): 180 × 35 × 130 mm

Weight: 0.132 kg

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