The IS200DAMAG1B IS200DAMAG1BBA suppresses voltage transients in Speedtronic turbine control systems. This board protects sensitive electronics from inductive load switching spikes. Its rectangular frame measures 215 millimeters in width. The board height reaches 155 millimeters exactly. Depth stays at a slim 22 millimeters. You will find this unit weighs approximately 0.65 kilograms. Therefore, installation requires four standard mounting screws. Two terminal blocks connect to the snubber networks.
Physical Layout and Connectors
Each terminal block accepts wires up to 14 AWG gauge. A third connector provides a chassis ground bonding point. Four plated mounting holes align with standard Speedtronic rack patterns. You can mount this board vertically or horizontally inside the cabinet. The board’s compact design fits into tight control panels easily.
Technical Specifications
| Parameter | Specification |
|---|---|
| Board Width | 215 mm |
| Board Height | 155 mm |
| Board Depth | 22 mm |
| Unit Weight | 0.65 kg |
| Terminal Blocks | 2 x 14 AWG max |
| Ground Connector | 1 x chassis bond |
| Component Total | 78 discrete parts |
| Energy Storage | 1.2 µF capacitors (x8) |
| Resistor Array | 8 x 47Ω, 3W each |
| Peak Voltage Rating | 1000V DC |
| Response Time | < 1 microsecond |
| Operating Temperature | -25°C to +70°C |
Internal Design and Energy Storage
The IS200DAMAG1B IS200DAMAG1BBA contains exactly 78 discrete components. Eight 1.2 microfarad polypropylene capacitors form the primary energy storage network. Each capacitor pairs with a 47 ohm resistor in series. Every resistor handles up to 3 watts of peak power. Together, these RC networks dampen oscillatory transients effectively. The board uses only non-inductive resistor types for consistent performance.
Operational Performance
This snubber board connects directly across relay contacts or thyristors. It absorbs turn-off spikes from inductive loads like solenoids. Moreover, the board limits voltage rise rates to safe levels. You can use this module for both AC and DC circuits. The unit operates with peak voltages up to 1000 volts DC. Four test points allow you to verify snubber integrity with an oscilloscope. Consequently, you extend the life of contactors and solid-state switches. GE designed this board for long-term turbine service. Its flame-retardant epoxy coating meets UL 94 V-0 standards.
In summary, the IS200DAMAG1B IS200DAMAG1BBA delivers reliable transient suppression. Use this board for Speedtronic Mark V or Mark VI systems. It prevents nuisance tripping from electrical noise. Order this snubber board for your turbine control upgrade.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
Reviews
There are no reviews yet.