GE DS200SVAAG1A DS200SVAAG1ACC Voltage Attenuator

Key Technical Specifications

This GE DS200SVAAG1A DS200SVAAG1ACC board attenuates 600V DC input voltage to safe levels. It provides 0-10V output for drive control systems. The unit measures 19 cm in length, 14 cm in width, and 3.5 cm in height. Its total weight equals 0.5 kg without any packaging materials.

The GE DS200SVAAG1A DS200SVAAG1ACC includes one precision voltage divider for signal scaling. Additionally, it features one isolation amplifier for output protection. A single 6-pin terminal block connects the high voltage input. The board contains 1 voltage divider, 1 isolation amplifier, 1 voltage regulator, 2 optocouplers, 8 resistors, and 6 capacitors.

Parameter	Value
Input Voltage Range	0-600V DC
Output Voltage	0-10V DC (scaled)
Attenuation Ratio	60:1
Isolation Voltage	2500V RMS
Dimensions (L x W x H)	19 cm x 14 cm x 3.5 cm
Weight	0.5 kg
Accuracy	±0.5% of full scale
Bandwidth	1 kHz
Response Time	< 2 ms
Input Connector	6-pin terminal block
Output Connector	4-pin header
Status LED	1 unit (green for power)
Voltage Divider	1 unit (precision resistors)
Isolation Amplifier	1 unit
Voltage Regulator	1 unit
Optocouplers	2 units
Resistors	8 units
Capacitors	6 units
Energy Storage	4.7 µF at 100V

GE DS200SVAAG1A DS200SVAAG1ACC stores energy using one ceramic capacitor. This capacitor provides 4.7 µF at 100V rating for transient filtering. Consequently, the board maintains stable output during 5 microsecond voltage spikes. Therefore, control circuits receive clean, scaled voltage signals.

Design and Integration

Both the GE DS200SVAAG1A and DS200SVAAG1ACC versions share identical attenuator topology. These boards use four-layer PCB construction with high-voltage isolation barrier for safety. Consequently, the GE DS200SVAAG1A DS200SVAAG1ACC operates reliably from -10°C to +55°C ambient temperature.

For installation, you need M3 screws for the four mounting holes. The board draws 40 mA typical current from an external 24V DC supply. The isolated output connects directly to analog inputs. We recommend using shielded cables for the high voltage input connections.

Practical Application

This voltage attenuator board scales high DC bus voltages down to safe analog levels. It protects sensitive control circuits from overvoltage damage. The GE DS200SVAAG1A DS200SVAAG1ACC then sends a 0-10V signal proportional to the bus voltage. Therefore, it enables accurate voltage feedback for DC drive systems.