ABB NDSC-02 3ADT220090R0039 Contro1 For Diode Board

Description

The ABB NDSC-02 3ADT220090R0039 is a high-performance diode control board designed for precise switching and protection of high-power diode assemblies in industrial rectifier and inverter systems.

Specifications

• Model: NDSC-02

• Part Number: 3ADT220090R0039

• Manufacturer: ABB

• Operating Voltage: ±15 V DC (drive), 24 V DC (relay supply)

• Maximum Output Current: 2 A/channel (peak up to 5 A)

• Input Signal Type: TTL/CMOS 0–5 V logic control

• Output Signal Type: Opto-isolated, suitable for high-power diode groups

• Communication Interface: RS-485 (Modbus RTU) or optional CANopen

• Protection Functions: Overcurrent, overvoltage, overtemperature with auto shutdown

• Operating Temperature: –20°C to +70°C

• Storage Temperature: –40°C to +85°C

• Mounting Type: DIN rail clip or cabinet bolt

• Dimensions: 160 mm × 100 mm × 30 mm

• Protection Class: IP20

• Country of Origin: Switzerland

Features

• Advanced Switching Control: Enables precise management of diode conduction and fault isolation

• Multi-Level Protection: Integrated safeguards against current, voltage, and thermal overloads

• Flexible Communication: Supports Modbus RTU and CANopen for system integration

• Compact Design: Space-efficient layout for control cabinets and power modules

• Robust Performance: Operates reliably in demanding industrial environments

• Diagnostic Feedback: LED indicators and communication ports provide real-time status and fault alerts

• Electromagnetic Immunity: Triple isolation design ensures high resistance to EMI