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PD

voltage discharge within an insulator causing dielectric breakdown.

See Also: Partial Discharge, Partial Discharge Detection, Partial Discharge Monitors, PD Test, Partial Discharge Test


Showing recent results 16 - 30 of 165 products found.

  • PD Pipe & Cable Locator

    PD / PD-H - Tinker & Rasor

    Audio frequency 750cpsMaximum 100v outputFine Tune knob and LED's to easily match maximum impedanceInterrupter feature on oscillatorLCD meter on receiverReceiver loud speaker or headset useHoliday detection on buried pipe (PD/H)

  • Portable PD Acquisition Unit

    AQUILA - Techimp HQ S.r.L

    Techimp AQUILA has been expressly designed to respond to all these needs being a robust and compact portable all-in-one PD detection station providing a full range of options ideal for on field applications. It can cope with the toughest outdoor conditions while taking measurements on any electrical asset. 15 years of service experience has been condensed in this unit integrating TECHIMP innovative PD detection technology with multiple connectivity (Wi-Fi, Fiber Optics, USB, Bluetooth) and power supply.

  • Interference Discriminant PD Detector

    SF-2001 - Shanghai Launch Electric Co., Ltd.

    SF-2001 interference discriminant PD detector is featured by high sensitivity and wide usage. It is mainly used to test partial discharge for transformers, instrument transformers, cables, bushings, capacitors, generators and other high voltage apparatus.

  • Positive Displacement (PD) Meters

    AW Gear Meters

    Positive Displacement (PD) flow meters are volumetric flow measurement instruments ideal for low flow rates, highly viscous fluids, and measurement of flows involving starts and stops or pulsing. Positive displacement flow meters are similar in design to the gear pump. The principle of operation is reversed however; instead of the gears driving the fluid, the fluid drives the gears. A non-intrusive hall-effect sensor detects the movement of the gear and as each gear tooth passes the sensor, a square wave pulse is produced and a discrete volume of liquid is measured. The resulting pulse train is proportional to the actual flow rate and provides a highly accurate representation of the fluid flow.

  • Instruments for Acoustic PD Location

    Power Diagnostix Systems GmbH

    The latest family member of Power Diagnostix' fiber optic transmission systems offers high speed data acquisition via optical fibers on multiple channels in parallel. Each channel acts as an independent transient recorder with its own storage and settable acquisition speed. The sampling rate is 20 Msample/sec.

  • USB PD Power Supply/Module ATS

    8000 Series - Chroma ATE Inc.

    The USB 3.1 specifications has three major features which are 10Gbit/s transmission speed, USB PD (Power Delivery) with support for 100 watt charging power, and the standard Type-C connector/cable that can be inserted with either side. It is expected to meet all kinds of data / video transfer applications. The advent of USB PD may consolidate the specifications of various power converters and the laptop, monitor, printer or Hub that implements USB PD is no longer a simple power-consuming device but able to supply power to other devices. The USB PD DRP (Dual role port) function allows the built-in USB PD module to deliver a maximum of 100 watts of power through the Type-C interface. To make sure the USB PD Type-C output power does not supply invalid voltage or poor power output characteristics with excessive noise that can damage the power consuming device and cause unsuccessful startup, each USB PD power supply or module has to be fully tested during production to ensure the product features meet the design specifications. This ensures high-quality products are provided to the market to gain acceptance.

  • PD Surveyor with RFI & EMI Diagnostics

    PDS200 - Doble Engineering

    The Doble PDS200 is a combination survey tool that uses radio frequency interference and electromagnetic interference diagnostics to find signs of partial discharge.This hand-held instrument is an ideal tool for a condition based maintenance program, allowing you to quickly find insulation defects in motors, generators, transformers, cable terminations and additional substation components.

  • PD free AC Hipot Test Set

    FPA Series - High Voltage Inc.

    FPA Series test sets perform field or factory testing on larger electrical apparatus, including motors & generators, switchgear, bushings, bus duct, etc. This series offers the higher kVA ratings needed (0-6/12 kV AC @ 6 kVA), but is still packaged for portability.

  • Cable Partial Discharge (PD) Spot Testing And Locating

    PrecisePD - IPEC Ltd.

    PrecisePD is an on-line PD Spot Testing and PD location system for Cables and Switchgear with advanced signal processing, used for the detection of PD in high noise environments.

  • Powered Device Analyzer for IEEE 802.3at PoE PD Analysis

    PDA-602B - Sifos Technologies, Inc.

    Emulate all Type-1 and Type-2 PSE’s, powering 2-pairs upt to 41W at all PD input voltages. Optionally supports 802.3at PD Conformance Test Suite and LLDP emulations. Key features include:• Scaleable PSE and Cable Plant Emulations• Optional Automated PD Conformance Test Suite(s)• Optional Automated Load Monitor Assesses Average, Peak, Tcut Window, and MPS Power Compliances• Accurate Metering: Voltage, Current, Power Sampling at PD Interface• 10/100/1000Base-T Switched Network Interface for Remote PD Control• USB Interface for Plug'n Play Instrument Control• PDA Interactive Graphical User Interface• PowerShell PDA Interactive Scripting Environment• Binary API (DLL) for Integration to other Programming Environments• Extensive Reference Documentation• Compliance Tested for Safety and Emissions

  • Fibre Linked EHV And Distributed Assets PD Monitoring System

    EHV-PDM - IPEC Ltd.

    The EHV-PDM is a PD monitoring system designed for application on critical EHV and distributed assets, where the monitoring point could be many hundreds of metres or tens of kilometres apart. Fibre linked monitoring points transmit PD data over long distances to the main monitoring unit, which then processes the data and displays the results on a secure customer web front end.

  • Powered Device Analyzer for IEEE 802.3bt / 802.3at PoE PD Analysis

    PDA-604A - Sifos Technologies, Inc.

    The One-Box solution for 802.3 PD verification including flexible emulation of PSE behaviors, scaleable feature configurations, and plug ’n’ play testing using a Windows PC. Key features include:• Scaleable PSE and Cable Plant Emulations• Optional Automated PD Conformance Test Suite(s)• Optional Automated Load Monitor Assesses Average, Peak, Tcut Window, and MPS Power Compliances• Accurate Metering: Voltage, Current, Power Sampling at PD Interface• 10/100/1000Base-T Switched Network Interface for Remote PD Control• USB Interface for Plug'n Play Instrument Control• PDA Interactive Graphical User Interface• PowerShell PDA Interactive Scripting Environment• Binary API (DLL) for Integration to other Programming Environments• Extensive Reference Documentation• Compliance Tested for Safety and Emissions

  • SmartFlex, 5E,USB,2I/O,SD,PD,SL,Acc,SWH

    SR30009125-SWH - B+B SmartWorx

    Powerful CPU and enhanced memory to support high demand customer applicationsExtended operational temperature range from -40 °C to +75 °C10-60 VDC operated with transient and reverse polarity voltage protectionGPS and GLONASS supportMicroSD card holderLow power consumption mode for solar and battery power applicationsPoE PD, PoE PSE, In/Out, USB HostAdvanced security features

  • Robust DIN-rail Fanless Embedded System With Intel® Celeron® Processor N3060/N3160, 2 COM, 4 USB, 2 GbE LAN (1 PoE PD), DIO And RTC

    ICO310 - Axiomtek Co., Ltd.

    The ICO310, a robust din-rail IIoT (Industrial IoT) embedded platform, supports low power Braswell Intel® Celeron® processor N3060 1.6 GHz dual-core or N3160 1.6 GHz quad-core with up to 8GB DDR3L system memory, delivering high performance and low power consumption at competitive price. The outstanding Braswell Intel® Celeron® SoC-based embedded field controller offers complete expandability and full featured I/O, including two Gigabit LAN ports, two RS-232/422/485 ports, two USB 2.0 ports, two USB 3.0 ports, one VGA port, and one DIO interface. Two PCI Express Mini Card slots, one SIM card slot and three internal antennas are available for 3G/GPRS and Wi-Fi connections. Furthermore, the ICO310 features PoE PD function, which can simplify network installation and minimize the total costs of replacement and maintenance. Its storage interfaces include an SATA SDD, as well as mSATA support on the PCI Express Mini Card slot. Additionally, the wide range 12V-24V DC terminal block power input with overvoltage and reverse protection can lower the risk of data loss under human manipulation. The reliable yet robust ICO310 is a perfect solution for industrial IoT applications such as smart energy, smart factory automation, facility monitoring systems and many more.

  • Partial Discharge ID & Detection Solution

    PD Hawk - EA Technology

    The PD Hawk is uniquely effective for detecting and locating internal and surface PD activity in open terminal switchyards. With its highly directional antenna and selectable measurement centre frequency the PD Hawk can easily be employed as a first pass safety tool for Switchyard entry or for the pinpointing and identification of individual sources as part of a full site survey.