Description
Product Overview
The DS200SDCIG1A DC Power Supply and Instrumentation Board from GE’s Mark V Series delivers regulated logic power and signal monitoring for DC2000 drives. It integrates multiple voltage outputs, motor field power circuits, and SCR gate drivers into a compact, high-efficiency module.
This board monitors armature voltage, field current, and AC line parameters including phase sequence and magnitude. It supports internal field exciters up to 10 A and connects to the control power transformer (CPT) for 38 V AC input.
Technical Specifications
| Specification |
Details |
| Manufacturer |
GE |
| Series |
Mark V |
| Model Number |
DS200SDCIG1A |
| Voltage Input |
24 Vdc |
| Current Draw |
0.4 A |
| Dimensions |
30 cm × 30 cm × 6 cm |
| Weight |
0.5 kg |
| AC Input |
38 V AC (±10%) from CPT |
| +5 V Output |
4 A |
| ±15 V Output |
0.4 A (0.25 A external) |
| ±24 V Output |
+24 V @ 3 A, -24 V @ 1 A |
| Field Exciter Support |
Internal ≤10 A (G1 version) |
| Monitoring Signals |
Armature, field, AC line voltage/current |
| Diagnostic Signal |
/PSEN for SDCC microprocessor reset |
Features & Performance
The DS200SDCIG1A board regulates multiple DC outputs and buffers analog and digital signals for drive control. It includes driver circuits for armature SCR gating and monitors AC/DC motor parameters in real time.
The board uses the /PSEN signal to indicate +5 V regulation status, triggering a reset on the SDCC card when necessary. Its compact design and integrated diagnostics make it ideal for high-reliability industrial environments.
