Partial Discharge
voltage discharge within an insulator causing dielectric breakdown.
See Also: Partial Discharge Detection, Partial Discharge Monitors, PD, PD Test, Partial Discharge Test
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Partial discharge measurement with remote wireless reading
PD-LT
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The PD-LT allows online partial discharge detection on cable accessories such as cable head for safety and maintenance purposes.The PD-LT indicates the intensity of the partial discharges, converting the electrical charge units (pC) into decibels (dB). Thus the reading is kept as a simple intensity level indication, proportional to the probability of a fault's presence in the tested medium voltage accessory.The remote display gives a dB value of the probe's measurement. The dB value will vary along with the discharges indicators on the PD-LT probe. The measurement range is from 0 to 65dB and the display will show ''OL'' if the reading is over 65dB.
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Partial Discharge Monitor
INDIPARD
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INDIPARD, a low-cost measuring device for partial discharge monitoring.
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Partial Discharge Testing Equipment
PD-Analyser
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This is an ‘All in One’ solution for testing and analysing partial discharges in the insulation of high-voltage transformers, cables, GIS and electric machines. The DIMRUS ‘PD Analyser’ help diagnose their insulation state and find any type of defects very effectively.It can be used for temporary or constant monitoring of partial discharge in medium and high voltage systems and cables of any rated voltage.The PD Analyser is the most useful device for condition estimation of high-voltage insulation. This multipurpose device is designed for -Partial discharge measuring in high-voltage insulation at a high noise level.Fast detecting of the defects in different high-voltage equipment and identifying how dangerous they are.
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Stationary Sensor Box
S-SB10
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The S-SB10 can be operated with both airborne and structure-borne sound probes. This allows very versatile conditions and processes to be monitored. For example, airborne ultrasound can be used to detect turbulent flows of gases at leakages as well as partial discharge processes at electrical systems. Both processes generate high-frequency ultrasonic signals .
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Horn Antenna
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Horn antenna is a partial discharge sensor designed to receive electromagnetic (EM) emissions from a PD occurring in electric assets like GIS and GIL or MV and HV power transformers. It is a broadband antenna with a flat response which makes Horn antenna suitable in a number of different applications. It has been optimized to operate in a frequency range suitable for PD activity monitoring and it was designed to provide maximum sensitivity and high gain.
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Online PD Spot Tester
Liona
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Cable testing and diagnostics with the BAUR liona. Liona is a portable online PD spot tester for measuring and locating partial discharges in cables and switchgear during normal mains operation. Liona lets you test cable systems and electrical equipment online without switching off partial discharge activities, and then generate trend analyses. Even a PD spot test (duration: 5-10 minutes) is capable of reliably assessing the current status of your system.* Automatic PD detection during normal mains operation (without switching off the cable route)* With DeCIFer technology: PD identification based on 500 million measurement results* Precise online PD mapping with PD transponder
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Software
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The MSPS Software offers complete remote control of the partial discharge test set TPP.It is built ontop of a powerful database and offers the following possibilities. It is especially designed for use in a continious manufacturing test environment within a quality management system.
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Partial Discharge Detector
APD-ANNUNCIATOR
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The APD-ANNUNCIATOR is a remote partial discharge detection equipment inside any energized cabinet. The probe is installed in the unit under test, instantly reporting its status. This equipment gives a great benefit because it avoids long term damage to the switching equipment.
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Spiral Antenna
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UHF Spiral antenna is a partial discharge sensor designed to receive electromagnetic (EM) emissions from a PD occurring in the monitored asset. It is a broadband antenna with a flat response which makes Spiral antenna suitable in a number of different applications. It has been optimized to operate in a frequency range typical for PD activity and it was designed to provide maximum sensitivity and high gain.
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Partial Discharge Test Set Up
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This testing set is of great use in industries for various testing applications. We strictly follow all the guidelines while manufacturing this Partial Discharge Test Set Up.
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Partial Discharge Tester
19501-K/19500
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Chroma 19501-K partial discharge tester combines hipot test and PD (partial discharge) detector functions in one instrument. The device is capable of a maximum 10kV AC output with leakage current measurement range of 0.01uA and a minimum partial discharge detection of 1pC. The tester is specifically developed to test high voltage semiconductor components and high insulation materials.
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Electrostatic Discharge Generator
STT-ESD-2005
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Beijing KeHuan Century EMC Technology Co,.LTD
The STT-ESD-2005 ESD generator meets the requirements of IEC61000-4-2 and GB/T17626.2. Its maximum ESD voltage reaches 30kV, meeting the standard's ESD voltage requirements (Level 4 air-gap discharge requires 15kV). It is also suitable for a wider range of applications and future standards. Therefore, the ESD-2005 ESD generator can be used for ESD testing of most electrical and electronic equipment, ensuring test comparability and reproducibility.
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Lightning discharge counters
CDR-401
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CDR-401 is the new counter which complies with the latest applicable Lightning Protection related Standards.
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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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Electrical discharge detector
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SKF Condition Monitoring Center
Detect electrical discharges in electric motor bearings
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Discharge Units
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ENTES Discharge Units are used in capacitor banks and provide quick discharge over short periods of time.
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Battery discharge testers
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The battery discharge testers are used to test batteries by discharging them in a specified mode: given resistive load, fixed discharge current, etc. Depending on the required power rating, various sizes are available from manually transportable testers to multiple electronically controlled units in a master/slave configuration. Five Series of standard models.
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Battery Discharger & Capacity Tester
IDCE-8X0
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Fuzhou Fuguang Electronics Co., Ltd.
Wide Range: IDCE-8X0CT series can cover 10V~480V for multiple batteries test requirements like telecom (48VDC), powerutilities (110VDC, 220VDC), UPSs (300-60 VDC), traction batteries(12-96VDC)etc.
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Corona Discharge Checker
MK-720
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MK-720 enables finding of insulation deterioration on insulators, disconnectors, and circuit breakers, at hot-line condition!
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Vacuum Discharge Test Equipment
DAC-VD-1
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DAC-VD-1 can locate defective points such as scars or pinholes on stator coils and wires easily.By applying voltage in a vacuum chamber, the electric arcing from a defective part can be discoveredvisually in a short time. DAC-VD-1 can be used widely in variety of applications from product developments to outgoing inspections.
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Electrostatic Discharge
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Our electrostatic discharge (ESD) measurement and control solutions include charge plate monitors, sensors, resistivity meters, and voltmeters. Reliably monitor, measure, locate, and test for static electricity.
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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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High Voltage Discharge Rod
DSR-50K & DSR-100K
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Standard Electric Works Co., Ltd
● For discharging and earthing for cables ● For discharging and earthing of test units● For safety purpose
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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.
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Battery Discharge and Charge Tester
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HD Power Test Equipment Co.ltd
Battery Discharge Charge Tester is mainly used for the charge test of the lead-acid battery of the backup power supply in the telecommunications, mobile, substation, railway transportation and pertrochemical industry power DC industries. It can proceed the discharge and charge for the batteries to extend the lift-time.
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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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Battery Discharge and Capacity Testers
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HD Power Test Equipment Co.ltd
HDFD Battery Discharge Tester can be used as the discharge load in the battery off-line state to realize the constant discharge at the set value by regulating continuously the discharge current. When discharging, the tester will automatically stop discharging when the voltage on the battery group terminal or the cell falls to the set lower limit value, or when the set discharging time is out, or when it reaches the set discharging capacity. Battery Discharge Tester can records all valuable and continuous real-time data during the discharge process.This tester system is simple, safe and accurate for monitoring voltage of cells adopting wireless connection.
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Battery Charge Discharge Tester
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KV Hipot Power Test Equipment Co.,Ltd
Battery Charge Discharge Tester is a multi-function comprehensive tester which is not only a battery charger and Battery discharger, but a battery activator.
