ABB DD370a R1 Diode Module – High-Power Rectifier, 3-Phase, Industrial Control

Operating Voltage Range:24V DC

Max. Surge Current Rating:50kA

Protection Type:Transient Voltage Suppression

Operating Temperature Range:-40°C to +85°C

Dimensions (WxHxD):35mm x 12mm x 35mm

Weight:0.05kg

    Integrating advanced semiconductor technology, the ABB DD370a R1 Diode Module offers unparalleled reliability in high-power applications. Its high-grade copper alloy construction ensures optimal electrical conductivity, enabling seamless integration into industrial control systems.

    Designed for continuous operation at up to 30A with a peak capability of 60A, this diode module is engineered to handle the most demanding electrical loads. With a voltage rating of 1000VDC, it provides exceptional protection against voltage spikes and surges.

    Operable across a wide temperature range from -40°C to +150°C, this module maintains consistent performance in even the most extreme environments. Its insulation resistance of ≥10MΩ after 1 minute at 500VDC ensures isolation integrity, preventing unwanted electrical interference.

    Featuring low contact resistance of ≤0.01Ω, the ABB DD370a R1 Diode Module ensures minimal energy loss during power transmission. This is crucial for maintaining system efficiency and reducing operational costs.

    Compact and lightweight, measuring approximately 100mm in length, 60mm in width, and 25mm in height, with an estimated weight of 100g, this diode module is easy to integrate into existing control systems without requiring significant space or additional components.