ABB S-113H 3BHB018008R0003｜High-power Phase Module In Stock ｜

The ABB S-113H (Part Number: 3BHB018008R0003) is a high-power phase leg module stack designed for ABB medium-voltage drives, static frequency converters, and heavy-duty power conversion systems.

Technical Specifications

Parameter Specification
Manufacturer ABB
Model / Type Designation S-113H
Ordering Code / Part Number 3BHB018008R0003
Component Category High-Voltage Phase Module / Power Semiconductor Stack
Cooling Method Closed-loop liquid cooling (Deionized water/glycol system)
Compatible Systems ABB ACS 6000, ACS 5000, MEGAPACK, & PCS 6000 converters
Primary Semiconductors Integrated Gate-Commutated Thyristors (IGCTs) & Fast Recovery Diodes

Key Characteristics & Functionality

Power Electronic Building Block (PEBB): Acts as a high-capacity phase leg stack within a 3-level Voltage Source Inverter (VSI) topology, converting high-voltage DC to variable-frequency AC.

Integrated Water-Cooling Channels: Built with liquid cooling plates sandwiched between semiconductors to handle intense heat dissipation during heavy switching cycles.

Clamped Mechanical Assembly: Features a precision spring-loaded mechanical tension frame holding IGCT press-pack semiconductors, snubber circuits, and heat sinks under uniform pressure.

Optically Isolated Gate Interface: Connects directly via fiber-optic cables to gate units, shielding control electronics from high EMI/RFI environments.

Primary Applications

ACS 6000 Medium Voltage Drives: High-power drive control in steel mills, mine hoists, marine propulsion, and large industrial compressors.

Static Frequency Converters (SFC): Rail traction power supplies, grid interconnects, and high-inertia gas turbine starters.

Excitation & Flexible AC Transmission Systems (FACTS): Static synchronous compensators (STATCOMs) and large generator excitation systems.