GE DS200SHCAG1B DS200SHCAG1BAA Shunt Connector PCB

Key Technical Specifications

This GE DS200SHCAG1B DS200SHCAG1BAA connector board handles 600V DC maximum voltage rating. It interfaces two external shunt resistors for current measurement. The unit measures 20 cm in length, 15 cm in width, and 3.5 cm in height. Its total weight equals 0.65 kg without any packaging materials.

The GE DS200SHCAG1B DS200SHCAG1BAA includes two heavy-duty terminal blocks for shunt wiring. Additionally, it features one 20-pin ribbon connector for control board interface. A single 6-pin terminal block provides auxiliary power connections. The board contains 2 terminal blocks, 1 ribbon connector, 4 voltage dividers, 6 resistors, and 8 capacitors.

Parameter	Value
Maximum Voltage	600V DC
Shunt Inputs	2 independent channels
Shunt Current Rating	150A per channel (max)
Shunt Output Signal	0 to 150 mV (150A full scale)
Dimensions (L x W x H)	20 cm x 15 cm x 3.5 cm
Weight	0.65 kg
Terminal Blocks	2 units (6-pin, 200A rated)
Control Interface	20-pin ribbon header
Auxiliary Power	6-pin terminal block (24V DC)
Voltage Dividers	4 units (precision)
Signal Gain	10x (optional jumper)
Resistors	6 units (precision metal film)
Capacitors	8 units (filtering)
Energy Storage	22 µF at 100V

GE DS200SHCAG1B DS200SHCAG1BAA stores energy using two ceramic capacitors. Together, they provide 22 µF at 100V rating for signal filtering. This arrangement removes switching noise from shunt measurements. Therefore, the board delivers clean analog signals to the monitoring circuit.

Design and Integration

Both the GE DS200SHCAG1B and DS200SHCAG1BAA versions share identical shunt interface design. These boards use four-layer PCB construction with kelvin sensing traces for accuracy. Consequently, the GE DS200SHCAG1B DS200SHCAG1BAA operates reliably from -10°C to +55°C ambient temperature.

For installation, you need M3 screws for the four mounting holes. The board draws 20 mA typical current from an external 24V DC supply. Each shunt input includes overvoltage protection up to 1000V. We recommend using 4 AWG wire for the main shunt connections.

Practical Application

This connector PCB interfaces external shunt resistors with a drive control board. It brings high-current shunt signals into a safe low-voltage level. The GE DS200SHCAG1B DS200SHCAG1BAA then routes conditioned signals to the regulator. Therefore, it enables accurate current feedback for motor drive systems.