Siemens 6MD2320-0GA00-1AA0 SICAM FCM Low-Power Phase Current Sensor

Product Overview

The Siemens 6MD2320-0GA00-1AA0 is a low-power phase current sensor with split-core design for Siemens SICAM FCM Feeder Condition Monitor systems.

Designed according to IEC 61869-10, the sensor provides a 225 mV @ 300 A transformation ratio and is suitable for phase-current measurement in medium-voltage distribution and feeder monitoring applications. Its split-core construction allows convenient installation around existing cables without requiring cable disconnection. Siemens specifies a 65 mm internal diameter and a 2.0 m connection cable with open end.

Key Features

• Original Siemens SICAM FCM current sensor

• Siemens Article Number: 6MD2320-0GA00-1AA0

• Low-power phase current sensor

• Split-core / hinged-core design

• Transformation ratio: 225 mV @ 300 A

• Designed according to IEC 61869-10

• Internal diameter: 65 mm

• Accuracy class: 0.5 for FCM V3.30 and later; otherwise Class 1

• Protection class: 5P10

• Extension capability: 200%

• 2.0 m connection cable

• Open cable end

• Suitable for SICAM FCM feeder monitoring systems

Technical Specifications

The accuracy specification is Class 0.5 for SICAM FCM V3.30 onward and Class 1 for earlier versions, according to the current Siemens Industry Mall listing.

Typical Applications

• SICAM FCM Feeder Condition Monitor

• Medium-voltage feeder monitoring

• Phase current measurement

• Short-circuit detection

• Earth-fault monitoring systems

• Distribution automation

• Substation automation

• Power distribution networks

• Electrical cable monitoring

• Smart grid applications

Installation Advantage

The split-core construction makes the 6MD2320-0GA00-1AA0 particularly suitable for retrofit installations. The sensor can be installed around an existing conductor, helping reduce installation work compared with conventional closed-core current transformers.

Compatible SICAM FCM Components

This sensor is one of the current-sensing options used with Siemens SICAM FCM systems. Other sensor types include core-balance current sensors and closed-ring phase-current sensors. The 6MD2320-0GA00-1AA0 is specifically the 225 mV @ 300 A split-core phase-current sensor.

Keywords

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