Partial discharge monitoring solution

includes the hardware, software and sensors necessary to monitor, log and report partial discharge (PD) activity for generators, motors and cabling systems used in industrial power generation applications. PD monitoring provides important information about the performance of power generation equipment and allows early detection of problems.

CC 308

Power coupling capacitor designed to monitor partial discharge by measuring current in the leads of generators and motors used in power generation systems. As a result of the robust design and the reliability of the devices, it is possible to install the CC 308 extremely close to the windings, thus minimizing attenuation effects and maximizing system sensitivity.

8 kV

80 pF ± 3 pF

0.5 to 500 MHz

−50 to 150° C (−58 to 302° F)

CC 308

CC 316

Power coupling capacitor designed to monitor partial discharge by measuring current in the leads of generators and motors used in power generation systems. As a result of the robust design and the reliability of the devices, it is possible to install the CC 316 extremely close to the windings, thus minimizing attenuation effects and maximizing system sensitivity.

16 kV

80 pF ± 3 pF

CC 316

CC 328

Power coupling capacitor designed to monitor partial discharge by measuring current in the leads of generators and motors used in power generation systems. As a result of the robust design and the reliability of the devices, it is possible to install the CC 328 extremely close to the windings, thus minimizing attenuation effects and maximizing system sensitivity.

28 kV

80 pF ± 3 pF

CC 328

RTD 600

Interface module that enables existing resistance temperature detectors (RTDs) embedded in the windings of generators and motors to be used as additional PD sensors to complement coupling capacitors. Sensors such as coupling capacitors installed at the line terminals of a machine have a limited visibility into the machine windings, with a typical coverage of only 10 to 15%. However, the use of RTD sensors embedded in the windings of generators and motors as additional PD sensors can allow a monitoring system to see much more of the machine’s windings.

6 RTD inputs

-30 to 70° C (-22 to 158° F)

RTD 600

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Meggitt SA Version 3.0 - 05.2014

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