GE IS200RAPAG1B IS200RAPAG1BBA Rack Power Supply Board

Technical Specifications

The GE IS200RAPAG1B (also IS200RAPAG1BBA) delivers regulated DC power to Mark VI racks. This board measures 30.5 cm in length and 25.4 cm in width. It weighs approximately 1.8 kg. The unit contains one main input connector for 120/240 V AC. Additionally, it features three DC output channels at 28 V, 24 V, and 5 V. The GE IS200RAPAG1B IS200RAPAG1BBA stores 256 KB of configuration data in flash memory. It also uses no battery for energy storage. Instead, the board relies on onboard capacitors for short-term hold-up.

Parameter	Specification
Brand	General Electric (GE)
Model	GE IS200RAPAG1B IS200RAPAG1BBA
Category	Rack Power Supply Board
Length	30.5 cm
Width	25.4 cm
Weight	~1.8 kg
Input Voltage	120/240 V AC (single-phase)
DC Outputs	28 V, 24 V, 5 V (three channels)
Flash Memory	256 KB configuration storage
Energy Storage	Capacitor-based (no battery)
Hold-up Time	20 ms at full load

Design and Integration

This GE IS200RAPAG1B IS200RAPAG1BBA converts AC input into three isolated DC outputs. The 28 V channel supplies actuator drivers directly. Meanwhile, the 24 V output powers I/O modules reliably. The 5 V channel feeds logic circuits on processor boards. Each output includes overcurrent protection up to 10 A. Consequently, the board prevents damage from short circuits. For a different power application, see the RMS-TSG-TZ-C on Alibaba. However, that static trip relay serves protection rather than power conversion.

Reliability and Operation

The GE IS200RAPAG1B IS200RAPAG1BBA operates from -20°C to +55°C. Its capacitor-based design eliminates battery replacement needs. Therefore, you reduce maintenance costs significantly. The board meets GE’s efficiency standard above 85% at nominal load. Each unit undergoes 48-hour burn-in testing before shipping.