Key Technical Specifications
This GE IS200ITBAG1A IS200ITBAG1AAA board handles 600V DC bus voltage. It controls 100A armature current for DC motor drives. The unit measures 30 cm in length, 22 cm in width, and 6 cm in height. Its total weight reaches 1.4 kg without any packaging materials.
The GE IS200ITBAG1A IS200ITBAG1AAA includes six SCR firing circuits for full bridge control. Additionally, it features two analog feedback inputs for speed and current regulation. A single 50-pin ribbon connector handles all control signals. The board contains 1 microcontroller, 6 optocouplers, 8 op-amps, 12 capacitors, and 24 resistors.
| Parameter | Value |
|---|---|
| Bus Voltage | 600V DC ±10% |
| Armature Current | 100A continuous, 200A peak |
| Number of SCR Gates | 6 |
| Dimensions (L x W x H) | 30 cm x 22 cm x 6 cm |
| Weight | 1.4 kg |
| Feedback Inputs | 2 (0-10V analog) |
| Speed Range | 0-100% adjustable |
| Current Limit | Adjustable 50-150% |
| Control Connector | 50-pin ribbon |
| Power Connector | 8-pin terminal block |
| Microcontroller | 1 unit (16-bit) |
| Optocouplers | 6 units (gate isolation) |
| Operational Amplifiers | 8 units |
| Capacitors | 12 units |
| Resistors | 24 units |
| Energy Storage | 470 µF at 900V |
GE IS200ITBAG1A IS200ITBAG1AAA stores energy using three series electrolytic capacitors. Together, they provide 470 µF at 900V rating for DC link filtering. This energy storage maintains armature current during 15 millisecond commutation gaps. Therefore, the board delivers smooth power to the DC motor.
Design and Integration
Both the GE IS200ITBAG1A and IS200ITBAG1AAA versions share identical drive control logic. These boards use six-layer PCB construction with high-voltage isolation for safety. Consequently, the GE IS200ITBAG1A IS200ITBAG1AAA operates reliably from 0°C to +50°C with forced air cooling.
For installation, you need M4 screws for the four mounting holes. The board draws 200 mA typical control power from an external 24V DC supply. Each SCR gate output provides 1A peak current. We recommend using a 150A fast-acting fuse on the DC bus input.
Practical Application
This DC drive board controls armature voltage and current for industrial DC motors. It receives speed commands from a PLC or operator panel. The GE IS200ITBAG1A IS200ITBAG1AAA then generates firing pulses for the SCR bridge. Therefore, it enables precise speed and torque control for DC drive systems.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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