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70 Permskaya street, Suite 403,
Perm, Russia, 614000
Phone :+7-(342) 212-23-18
Ph/Fax:+7-(342) 212-84-74
E-mail : dimrus@dimrus.com

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PD-Unit – portable device for on-line monitoring of high-voltage equipment insulation

PD-Unit

PD-Unit portable measuring device is used for on-line monitoring of the insulation condition.

  • The device does not have any screen or keyboard. All the controls are done from a smartphone or a tablet through a standard wireless communication interface.
  • In-built HF and UHF frequency sensors for PD measurement.
  • 4 types of external sensors can be connected to the device.
  • With PD-Unit partial discharges can be measured in the insulation of the switchgears, terminal and coupling joints of the cables, gas-insulated equipment (GIS), in high-voltage tank equipment - power transformers, switches, etc.
PD-Unit

PD-Unit Delivery Set

The PD-Unit is available in two versions: standard and extended.

The standard delivery kit includes the device with built-in sensors.

The extended delivery kit includes additional sensors:

  • External acoustic sensor.
  • RFCT high-frequency current transformer
  • TEV (Transient Earth Voltage) sensor
  • UHF frequency sensor

Thanks to the wireless communication and the built-in battery, the PD-Unit allows on-line partial discharge measurement in high-voltage equipment.

Advertising PD-Unit from the Chinese company «Global Infocom Science & Technology (Shanghai) Ltd.»