This board scales down high-voltage signals for safe measurement by control circuits. The GE DS200SVAAG1A DS200SVAAG1ACC attenuates AC and DC voltages to standard analog levels. It measures 200 mm in width and 150 mm in height. This unit weighs approximately 0.45 kg for panel mounting.
Technical Specifications Table
| Parameter | Value |
|---|---|
| Product Model Pair | DS200SVAAG1A DS200SVAAG1ACC |
| Brand | GE Energy / General Electric |
| Category | Voltage Attenuator Board / Signal Conditioner |
| Compatible Series | Mark V Turbine Control |
| Number of Channels | 3 isolated voltage inputs |
| Input Voltage Range | 0 to 600 V AC / DC |
| Output Voltage Range | 0 to 10 V DC |
| Attenuation Ratio | 60:1 (600V input to 10V output) |
| Isolation Voltage | 2500 V RMS between input and output |
| Dimensions (W x H x D) | 200 mm x 150 mm x 25 mm |
| Weight | 0.45 kg |
| Connector Type | 1 x 20-pin terminal block |
| Internal Components | 3 x precision resistor dividers, 1 x isolation amplifier |
| Energy Storage | 3 x 47 µF filtering capacitors |
| Accuracy | ±0.2% of full scale |
| Bandwidth | 1 kHz typical |
| Operating Voltage | 24 V DC external supply |
| Power Consumption | 100 mA maximum |
| Operating Temperature | -30°C to 65°C |
Internal Design and Signal Attenuation
This attenuator board uses three precision resistor dividers for voltage scaling. An isolation amplifier provides electrical separation between input and output circuits. The GE DS200SVAAG1A DS200SVAAG1ACC accepts up to 600 V AC or DC on each channel. The board scales these high voltages down to a safe 0 to 10 V output. Three 47 µF capacitors filter power supply ripple for clean operation. Consequently, this device protects sensitive control circuits from high-voltage damage.
Installation and Wiring Guide
First, mount this attenuator board onto standoffs inside your control cabinet. Next, connect a 24 V DC power supply to the designated terminals. Then, wire your high-voltage signals to the input terminals (positive and negative). Connect the output terminals to your analog input module for voltage monitoring. Use shielded cables for both input and output connections to reduce noise. The board provides 2500 V RMS isolation for operator safety. This attenuator works with all Mark V drive systems and voltage monitoring applications. Always verify the input voltage does not exceed 600 V before connecting.
Details
| Weight | 0.45 kg |
|---|---|
| Dimensions | 170 × 145 × 65 mm |
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