ABB 3BHB013088R0001 5SHY3545L0010 Integrated Gate Commutated Thyristor Digital Output Board Here's what I found:

Here's what I found:

overload and short‑circuit protection are integrated

900B010301

The 125840-01 is an AC Power Input Module designed for integration with Bently Nevada’s monitoring systems

ABB 3BHB013088R0001 5SHY3545L0010 Integrated Gate Commutated Thyristor Digital Output Board Here's what I found:Overview: The ABB 3BHE009681R0101 3BHB013088R0001 5SHY3545L0010 is a high power Integrated Gate Commutated Thyristor (IGCT) module. Features: High voltage (4500V) and current (3500A) ratings Fast turn on and turn off times Low switching losses High surge current capability Integrated gate driver Technical Specifications: Nominal Voltage: 4500V Nominal Current: 3500A Peak Turn on Gate Current: 1000A Peak Turn off Gate Current: 1000A Turn on Time: 1. 5s