This IGBT board provides high-power switching for GE drive inverter sections. It houses six IGBT modules for three-phase motor control. The unit mounts inside the drive cabinet as the main power switching assembly.
Technical specifications
| Parameter | Specification |
|---|---|
| Brand | GE Energy |
| Model 1 | DS200IIBDG1A |
| Model 2 | DS200IIBDG1AD |
| Product Family | Mark V / Drive Control |
| Category | IGBT Board (Insulated Gate Transistor) |
| PCB Layer Count | 6 layers |
| Base Material | High-Tg FR-4 (heavy copper) |
| Number of IGBTs | 6 (six) discrete modules |
| IGBT Voltage Rating | 1200V |
| IGBT Current Rating | 200A per module |
| Gate Drive Voltage | ±15V |
| Switching Frequency | Up to 8 kHz |
| Protection Features | Desaturation detection, overcurrent |
| Connector Types | 6 x power terminals, 2 x gate drive headers |
| Component Count | Approximately 65 components (6 IGBT modules + PCB) |
| Power Supply | 24V DC (gate drives) |
| Current Consumption | 300 mA (gate drive logic) |
| Status Indicators | 6 x LEDs (gate active per phase) |
| Energy Storage | 12 x electrolytic capacitors (bus snubber) |
| Dimensions (L x W) | Approx. 32 cm x 22 cm |
| Thickness | Approx. 3.5 cm |
| Weight | Approx. 0.55 kg |
| Operating Temperature | 0°C to 55°C |
| Cooling | Heatsink required (external) |
| Mounting | 6 x screw holes (M6) |
Detailed Technical Analysis
This IGBT board contains six discrete IGBT modules for three-phase inverter operation. Each module handles 200 amps at 1200 volts for high-power motor control. The board receives gate drive signals from the main control card. Six LEDs show gate activity for each IGBT phase leg.
Now let us examine its power characteristics. The IGBT modules switch at frequencies up to 8 kHz. Each module includes desaturation detection for short circuit protection. Approximately 65 components populate this heavy-copper 6-layer PCB. Twelve snubber capacitors filter voltage spikes during switching.
This IGBT board draws 300 milliamps for its gate drive logic circuits. The GE DS200IIBDG1A DS200IIBDG1AD requires an external heatsink for thermal management. The board mounts using six M6 screws for secure attachment. Heavy copper traces carry the high currents between IGBT modules.
Installation and Connection Guidelines
You mount this board onto an external heatsink with thermal compound. Apply even pressure across all six mounting points. Connect the DC bus power to the main power terminals. Wire the motor output leads to the AC terminals.
Connect gate drive cables from the control board to the headers. Use proper high voltage safety precautions during installation. The IGBTs can retain dangerous voltages after power-down. Always discharge the DC bus capacitors before handling this board.
Practical Applications
Engineers use this IGBT board for drive repair and power section replacement. It provides high-current switching for motor control applications. This component also works in legacy drive upgrade projects. Its six IGBT modules suit standard three-phase inverter configurations.
Summary of Features
To conclude, this IGBT board provides 6 modules rated at 200A, 1200V each. It weighs 0.55 kilograms and requires external heatsink cooling. Choose DS200IIBDG1A DS200IIBDG1AD for reliable power switching in drive systems.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 273.6 × 214.1 × 59.2 mm |
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