Partial Discharge Detection
indicate that localized dielectric breakdown within insulation has occured.
See Also: Partial Discharge, Partial Discharge Monitors, PD, PD Test, Partial Discharge Test, Partial Discharge Detectors
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Product
Portable GIS Partial Discharge Detector
JHPD-10
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Xiamen Jiahua Electrical Technology Co.,Ltd
JHPD-10 quickly and accurately detects various kinds of partial discharge signals that occur with insulation defects in GIS. Attached on the surface of GIS the detector collects the inside discharge signal of impure gas, suspension potential and solid insulation material. The diagnostic software analyzes the fault character and locates the fault to avoid electricity accident. The device is for daily patrol inspection with high efficiency and easy operation features. Designed with two UHF signal channels, one detects the partial discharge signal; another excludes the disturbance signal like corona discharge in the air and mobile phone communication.
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Product
Partial Discharge Tester (Dry Type)
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Partial Discharge testing is a way of detecting voids or imperfections in insulators that would lead to overheating and breakdown under normal operating conditions. Due to the nature of the signal being measured, this test is very susceptible to electronic and RF noise and a proper corona-free properly isolated test chamber is required.
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Product
Universal Partial Discharge Measurement and Analysis System
MPD 800
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Our MPD 800 universal partial discharge (PD) measurement and analysis system represents the next generation of our widely-used and innovative MPD PD testing technology. Enhanced and newly-added hardware and software features ensure highly-sensitive multi-channel PD measurements for reliable, industry-standard PD testing on a variety of electrical equipment and components.
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Product
Partial Discharge Solutions
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From software systems to hand-held instruments, we’ve developed industry-leading technology to help you keep on top of ageing assets. Spot the warning signs, including partial discharge, to manage maintenance and make timely repairs.
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Online Partial Discharge Monitor
ASM-E
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The ASM-E is a permanent partial discharge monitor for cables, switchgear and other high voltage assets.The ASM-E can be configured with up to 128 PD sensor channels. If excessive discharge is detected, the ASM-E raises an alarm that can be configured either locally or by email/SMS. This enables the long-term assessment of plant conditions to be carried out quickly and easily, from any remote computer.
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Product
Partial Discharge Test System
TPP
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The Partial Discharge Test System type TPP is used for non-destructive insulation and quality testing of electrical components (for example according VDE 0110-1, EN 50178, IEC 60270 and IEC 60060).
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Product
Advanced Handheld Partial Discharge Detector
PDetector
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Power Monitoring and Diagnostic Technology Ltd.
The PDetector is an ideal device for On-Line Partial Discharge (OLPD) testing of MV and HV equipment which employs all 5 types of OLPD sensor technology: Ultra-High Frequency (UHF), Acoustic Emissions (AE), Ultrasonic, High Frequency Current Transformer (HFCT), and Transient Earth Voltage (TEV). The information from multiple sensors gives the PDetector the versatility to detect all types of PD in all types of substation apparatus. The exact type of PD activity can be determined effectively using multiple on-screen data spectrum analysis.
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Cable Partial Discharge (PD) Spot Testing And Locating
PrecisePD
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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.
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Gas Detection
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Safeguarding your employees and facilities from dangerous gas build-up is crucial to saving lives and property. Implementing a gas detection system ensures a safe working environment while maintaining productivity and meeting regulatory requirements.
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Capacitive Discharge Testers
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For IEC Testing of residual voltage after plug disconnect. The CDT-240 disconnects the line at the voltage peak and analyzes results to the requirements of various Standards, allowing quick results. Scope output for viewing decay waveform. Presets for EN 61010, EN 60065, EN 60950, EN 60601-1 and EN60335. Recommendations for Pluggable Type B equipment. NIST calibration supplied; A2LA calibration available. 16A option for testing large equipment.
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Product
600V Battery Discharge Tester
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Foresight Electronics Co., Ltd.
Battery Volt. Ranges 300V-600VMax. Power 18KWAccuracy & resolution ≤±0.5%, 0.01VDC Voltage measurementInternal current range 2-30A
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Product
Testing Kit Discharge Machine
REOO RO-ZGX02
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REOO RO-ZGX02 Testing Kit Discharge Machine for PV Module Manufacturing is designed for PV module manufacturing, enabling stable equipment performance for photovoltaic production workflows. Built for solar factories, it supports line compatibility.
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Battery Discharge Capacity Tester
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KV Hipot Power Test Equipment Co.,Ltd
Battery Discharge Capacity Tester is used to perform discharge testing which is the verifiable method to determine actual capacity of battery systems.
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Product
Ion & Electron Detection
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Photonis is the global leader in the development and manufacturing of detectors and optical components to detect ions and electrons. These detectors and components have been designed for a wide range of scientific instruments used in space and research projects but also in cells and material analysis in lifescience or non destructive testing.
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Detection And Navigation System
Ice Navigator™
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sigma S6 Ice Navigator™ is a radar-based system that provides enhanced ice detection, tracking and analysis. The system can identify open water leads, ice bergs and ridges in ice fields. Ice Drift Analysis (IDA) is now an optional feature of Ice Navigator that gives operators unprecedented visibility and information on the movement of ice floes within X-band radar coverage. Capital expenditure and costs typically associated with activities in ice-threatened areas, can be dramatically offset.
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Product
Safe Discharge Rods
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These instruments will allow you to conduct the safe damp discharge of the residual charge on the cable / equipment by limiting the discharge current.
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Electrostatic Discharge Testing
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MET Labs offers special ESD testing services at controlled temperature and humidity, in a specially-designed and dedicated chamber.The chamber consists of ESD waveform verification setup and tables that accommodate a variety of EUTs. The chamber has a capability to vary the relative humidity from 15% to 65% and temperature from 18°C to 24°C.
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Product
Partial Pressure Monitor for RGA
PPM100
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Stanford Research Systems, Inc.
The PPM100 is a stand-alone controller/monitor for SRS residual gas analyzers. It measures partial pressures from SRS RGAs and total pressure from up to four capacitance manometers. Graphical output is available on a touchscreen LCD display.
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Product
Activity Detection Unit
DG009-M1
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Many advanced EW receivers, particularly those associated with ECM jamming systems, do not require the high resolution frequency information associated with a DFD or IFM based receiver. This is typically the case where a single pulse present within a broad frequency band is required to be detected and instantaneously down-converted to an IF band.TDS manufactures a range of Frequency Activity Detectors (FADs) also known as Activity Detection Units (ADU) which perform frequency measurement of an RF pulse and output data in as little as 15ns. The basis of these products is TDS’s ability to produce high performance broadband channelisers and integrated detectors. These devices are ideal for receivers which must operate in very high pulse density environments.
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Trace Detection
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Rapiscan® Systems provides versatile, lightweight, easy to use, real-time trace detection solutions for mobile and permanent security screening operations.
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Dike-Type And Partial Flume-Type Flowmeter
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These flowmeters provide the means for flow measurement and flow control of open conduit channels in water supply facilities and sewage facilities.
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Electrostatic Discharge Simulator
ESD61000-2
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ESD simulator (Electrostatic Discharge Generator or Electrostatic Gun) is in full compliance with IEC 61000-4-2, EN61000-4-2, ISO10605, GB/T17626.2, GB/T17215.301 and GB/T17215.322. The ESD generator is designed for the assessment of electrical and electronic equipment to withstand ESD performance. ESD61000-2/ESD61000-2A has LCD display in both English and Chinese, they equipped with an infrared remote control which can allow you do the test in some special place.
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Product
Mobile Trace Detection
TR-TRACE
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Lightweight, easy to use, real-time trace detection equipment solutions for mobile security screening operations.
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ESD Discharge Simulator
Model 9910 PurePulse/PinScan
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Model 9910 PurePulse / PinScan is used to determine the ESD susceptibility level of electronic devices up to ±4kV. PurePulse generates ESD pulses up to 4kV for testing electronic devices for susceptibility to Electrostatic Discharge (ESD) using HBM, MM and HMM models. PinScan provides automatic sequencing of ESD testing of up to 128 pin devices, applying a discharge, thenperforming a curve-trace test to identify a failure.
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Partial Discharge Testing Equipment
AR700
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PD Defect Location in High-Voltage Equipment Insulation by Acoustic Sensors To act on deteriorating insulation the source of PD must be known.The insulation defects produce partial discharges, which emits electrical impulses, radiation of electromagnetic waves as well as acoustic signals.The AR700 measures acoustic signals with multiple sensors spread over the transformer. Then the software determines the failure location using the time difference of all incoming signals. Finally, these coordinates are shown in a 3D model of the transformer. AR700 device is used for measuring of acoustic signals on the external surfaces of gas-insulated breakers and substations, power transformers and other tank high-voltage equipment. The acoustic signals are caused by partial discharges in the insulation, which is the sigh of the defects.The advantage of “AR700” device is the quick installation of the acoustic PD sensors on the external surface of high-voltage equipment tank. The sensors have magnetic holder that is why there is no need to de-energize the equipment for the sensors installation. “AR700” device has 4 syn-chronic channels for acoustic signal measurement. This gives the possibility not only to find the defects in the insulation, but also to locate them. The location function of the “AR700”device is unique for acoustic devices.
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Electrostatic Discharges
ESD3000
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ESD3000 is the only ESD generator in the market using standard AA batteries to offer full flexibility to the user to replace them when needed.
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Real-Time Online Monitoring to Detect and Analyze Potential Partial Discharge (PD) Signals and Insulation Faults using UHF, AE, and HFCT
PDMonitor
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Power Monitoring and Diagnostic Technology Ltd.
The PDMonitor, which utilizes Ultra High Frequency (UHF), Acoustic Emission (AE) and High Frequency Current Transformer (HFCT) sensors and is designed to conduct real time online monitoring to detect and analyze potential Partial Discharge (PD) signals and insulation faults before they lead to breakdown or catastrophic failure in power assets. The system provides the developing trend of the PD, when occurring, as alarms in real time, thus helping to predict the insulation degradation status of the asset, prevent sudden accidents, and provide an effective database for Condition-Based Maintenance (CBM) of power assets.
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Product
Discharge Tester
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It is a new impulse winding tester that incorporates high precision, a wide range of functions, various expandability, improved operability, and a full range of external communication interfaces.
