High Voltage
electric power transmission is > 35,000 volts and for safety AC > 1000 and DC > 1,500. Also known as: HV
See Also: High Voltage Switching, High Voltage Meters, High Voltage Detectors, High Voltage Programmable Power Supplies, HV
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High-Voltage Isolation Amplifier
Knick Elektronische Messgeräte GmbH & Co. KG.
Measurement of DC or AC voltages up to () 3600 V and of large DC currents to about () 20 kA with shunt resistor or directly in the device to () 5A DC and AC. Variants with calibrated range selection.
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Geoelectric Power Sounder
GEPS-2000
Geoelectric Power Sounder GEPS-2000 is a device for data acquisition and interpretation of deep VES (vertical electrical sounding) as well as for 8 channel profiling (resistivity and IP sections). It can be used for measurements up to 1000 – 2000 m depth allowing both high voltage and high current injection of transmitter current according to real measuring conditions.
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Handheld Online PD Detector
PD-SGS
BAUR Prüf- und Messtechnik GmbH
Quick identification of PD activities in switchgear and cable accessories. The BAUR PD-SGS handheld online PD detector is used to conduct rapid initial tests for PD activities on live switchgear. Potential weak points are immediately signalled acoustically and numerically.* Initial rapid condition evaluation of switchgear and cable accessories during mains operation* Ideal for quick checks of MV and HV switchgear* Two integrated sensors:TEV sensor records PD on the surfaces of switchgearsAcoustic sensor records PD inside switchgears* Greater safety for test personnel switchgear tested for safety risks before starting work
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Circuit Breaker Analyzers & Timers
CAT Standard Series
Circuit breakers are being tested during manufacturing, commissioning or maintenance stages. The most basic test requires timing measurement using circuit breaker timer. Their primary role is timing and motion measurement of medium and high voltage circuit breakers. Devices from CAT Standard series have suitable application in:electric power generation,distribution system,part of the electric power transmission system,contractors testing,and industrial environments.CAT Standard series meets the requirements of an easy to use circuit breaker timer and analyzer with an attractive price. Furthermore, they are portable and lightweight (weighs only up to 7 kg). Finally, the plastic case is unbreakable and has IP67 protective rating when the lid is closed.CAT Standard series includes five models:Three circuit breaker timers – CAT03, CAT31, and CAT61Two circuit breaker analyzers – CAT34 and CAT64CAT03 is a basic model intended only for timing measurement of main contact operations on the circuit breaker with one break per phase. Unlike CAT03, CAT31 has the possibility of circuit breaker operation initiation, coil current measurement, and auxiliary contact timing measurement. CAT61 differs in comparison to CAT31 by its ability to measure up to two breaks per phase.CAT34 and CAT64 are more advanced compared to CAT31 and CAT61, respectively, since they have additional analog channels. Also, they have the possibility of a travel curve recording.A user can download the test results to a USB memory stick or save it to internal memory. The CAT Standard series internal memory can store up to 500 test results (numerical and graphical data). Optional thermal printer prints test results in tabular and graphical form on 80 mm (3.15 inch) paper rolls. CAT Standard series instruments are compatible with DV-Win software. It provides full control of all CAT functions from a PC, as well as acquisition and analysis of test results.
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Switchgear Test Equipment
HTKGG-H / 520
Wuhan Huatian Electric Power Automation Co., Ltd.
For manufacturers in the factory before the high and low voltage switch cabinet to carry out different power test.
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Temperature Measurement IR Sensors & Detectors
ST150 With Diffractive Lens
A single-channel silicon-based thermopile with integrated diffractive lens and internal baffle that delivers a very low Temperature Coefficient of Responsivity of -0.04%/C with a high output voltage, 19.5 FOV and a quick time constant of 38ms. This Low-cost detector comes in a TO-5 package and has a very short thermal shock response to ambient temperature change.
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KV CAPS
1000 V
Macom Technology Solutions Holdings Inc.
The MACOM KV CAPS™ Si high voltage capacitors feature very high working voltage ratings, very low loss and excellent stability by virtue of their novel internal construction and very high-quality dielectric layers. These capacitors are available in surface mount (SMT) plastic packages or in hermetic ceramic packages.
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High Voltage Ammeter Recorder
GF2018
Beijing GFUVE Electronics Co.,Ltd.
GF2018 is the newest version of the wireless primary current sensor. Rational design and 433M transmit technology makes the recording more stable and accuracy.
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sbRIO-9205, Non-Enclosed, ±10 V, 250 kS/s, 16-Bit, 32-Channel C Series Voltage Input Module
784787-01
Non-Enclosed, ±10 V, 250 kS/s, 16-Bit, 32-Channel C Series Voltage Input Module - The sbRIO‑9205 performs single-ended or differential analog inputs, with four programmable input ranges for each. It is an effective combination of channel count and speed at a low price for an economical multifunction system. You can choose from four programmable input ranges. To protect against signal transients, the sbRIO‑9205 includes up to 60 V of overvoltage protection between input channels and common (COM). In addition, the sbRIO‑9205 also includes a channel‑to‑earth ground double isolation barrier for safety, noise immunity, and high common-mode voltage range. It is rated for 1,000 Vrms transient overvoltage protection. Non-enclosed modules are designed for OEM applications.
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Digital Fault Recording
SHERLOG
Fault recorder systems with a power quality analyser for comprehensively monitoring and assessing low, medium and high voltage networks in power plants and transformer substations. The measuring devices of the SHERLOG range make very high-resolution recordings of all the disturbances which occur in power supply systems. The behaviour of protection and switchgear devices during these system disturbances is recorded at the same time.
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Current And Voltage Transformer Test Set
iCT1
iCT1 - CT/VT Test Set is the NEW and most advanced portable equipment capable to test current, voltage and combined transformers.With the low voltage method, known as "DC method", iCT1 is able to test Current Transformers with a very high saturation voltage, up to 30 kV, in a complete safety mode. Quick and easy to use tool, iCT1 allows to perform tests in one shot without changing the connection to the CT, thanks to the integrated 5-TAP Switchbox.
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Manual Ranging Digital Multimeter
HH3502
Double Injection Casing. High Accuracy (basic accuracy 0.5%). 3-1/2 digit Jumbo LCD display 2000 count with symbolic signs and back light. Manual Ranging High Voltage test up to 1000V DC and 750V AC. Higher Current test up to 20A AC/DC. Transistor test. Diode and Continuity check. Measure Resistance up to 20MΩ
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Control Unit for SITEx & SITExs
SITEX SCU286
The SCU286 has a system for direct measurement of the high voltage delivered by the X-Ray generator to guarantee the accuracy of the radiological parameters. Based on this data the control system maintains the stability of mA and kilovolts to within ± 0.5% in any selection range.SITEX & XS units offer a totally constant quality of exposures, as they are virtually exempt from fluctuations in the power supply.
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HIPOTS (High Voltage Testers) / AC Hand Gloove and Boot Safety Tester
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Compact and rugged BDV testers for AC dielectric withstand / breakdown testing of Safety glooves and boots. Panel mounted controls and indicators with easy to follow legend.
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Surge Generator
CFL SG 3210
SCOPE offers CFL SG 3210, Surge Generator with output of 32kV and 1000 Joules. It is ideal choice for fault location on all types of power cables from LV to EHV. CFL SG Series is equipped with different Protections, Interlocks and Auto-discharge Facility to ensure User Safety during operation. User Friendly controls, adequate form factor, contact free HV terminations makes this CFL SG Series most durable and best-designed sets in the segment.
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Hardware
Extended Voltage Range Adapter Series
The EVA Series from Genuen features 8-channel data acquisition modules for the NI FlexRIO platform that natively supports differential input signals up to ±300V. Combined with the NI FlexRIO FPGA card and a PXI chassis, the EVA Solutions offer a capable and cost effective approach enabling the configuration of high performance data acquisition systems with extended voltage range coverage quickly and easily. The EVA Solutions provide 8 channels of high resolution, extended voltage range inputs, scalability with PXI and PXI Express, and a fully programmable FPGA. The default configuration includes simultaneous real-time data correction delivering integral linearity performance better than 0.1% across the entire signal input range. Leveraging the FlexRIO architecture, every channel can be independently programmed. Complete Real-time Control And Data Acquisition Solutions For Hydraulic And Servo-hydraulic Applications.
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LXI High Voltage Switching - 3-Bank, 1-Pole, 8:1 Multiplexer Plugin Module
65-231-907
The 65-231-907 plug-in module is part of a scalable high voltage multiplexer platform that provides a high voltage switching solution with capability up to 9 kV.
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Cable Assembly, 50-Pin D-Type, Male to Unterminated With Tinned Ends, 1m HV, Exit Away From Pin 1
A050DM4-T-HA100
50-Pin D-Type HV Cable assemblies are constructed from 7/0.2 (24 AWG) Tinned Copper Wire with PTFE Type C insulation. The connector assembly can be secured to the mating part by a screwlock. The 50-Pin Female connector options of this product can be directly mated to a corresponding Pickering Interfaces switching product.
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6-24V LED Heavy Duty Circuit Tester
1647
Peaceful Thriving Enterprise Co Ltd
Check on 6, 12 and 24V systems. Quickly and safely tests high and low voltages on all vehicle voltages, including computerized engine. High impedance protects sensitive electronic sensors, microprocessors, electronic ignition components and air bags.
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Cable Assembly, 50-Pin D-Type, Male to Female, 2m HV, Exit Away From Pin 1
40-970-050-2m-MF-HV
50-Pin D-Type HV Cable assemblies are constructed from 24 AWG Tinned Copper Wire with PTFE Type C insulation. The connector assemblies can be secured to the mating part by a screwlock. The 50-Pin Female connector options of this product can be directly mated to a corresponding Pickering Interfaces switching product.
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Portable PD Monitoring of Medium and High Voltage Power Equipment with UHF, AE, and HFCT
PDiagnosticM
Power Monitoring and Diagnostic Technology Ltd.
The PDiagnosticM is a portable system that utilizes UHF, AE, and HFCT sensor modules to monitor PD signals from Medium and High Voltage power equipment.The system is ideal for monitoring critical power assets to find and monitor intermittent PD signals and to analyze the developing PD trends. The PD type is determined by automatic pattern recognition and internal defects can be found at an early stage.The system provides advanced protection with alarm functions and our Deep Learning data analysis capabilities utilizing our proprietary Intelligent Cloud Diagnostic Technology.
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PXI/PXIe High Voltage Multiplexer, Dual 23-Channel, 2-Pole
42-321-128-HI
The 40-321-128-HI (PXI) and 42-321-128-HI (PXIe) are dual 23-channel 2-pole high voltage multiplexers capable of hot or cold switching up to 1000 V peak. They are also available in a range of bank sizes with 1 or 2 poles and channel counts between 4 and 48. High quality reed relays are used throughout.
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Integrated Current Sensors
HMSR series
The HMSR is a new generation of high insulated Integrated Current Sensor from LEM. These product family provides a robust, compact and very accurate solution for measuring DC and AC currents in all highly demanding, switching power applications for commercial, industrial. HMSR is a micro core based open loop sensor with a reinforced insulation and overcurrent detections (user configurable and factory set). These features make the device suitable for high voltage applications requiring high precision and strong immunity against external field. The primary conductor (pins 1 and 8) has very low electrical resistance and dedicated pads d
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PPE High-Voltage Testing
TMD is a founding member of the North American Independent Laboratories (NAIL), the only high-voltage testing accreditation and procedure-certification organization in the United States. With its test lab located at its headquarters in Waco, Texas, TMD has been employing the highest standards of quality and safety testing since 1973 and has served some of the largest utilities and Fortune 500 companies in the nation
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(ITA), Breakout Box & Fixtures
WinSoft provides a wide range of Interface Test Adapters (ITA) and test fixtures to meet the most challenging functional test and signal conditioning requirements. This includes high frequencies, voltages and current.
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High Voltage AC Test Systems
Our range of high voltage AC test systems cover from 5kVac to 100kVac. All units have a variable trip range setting and key lock operation to prevent unauthorised use. Applications include testing of insulation systems and measurement of break down voltage of electrical plant and components.
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PCIe 16 Bit Arbitrary Waveform Generator - up to 125 MS/s on 4 Channels, High Voltage Outputs
M2P.6576-X4
The M2p.65xx series offers different versions of arbitrary waveform generators for PCI Express with a maximum output rate of 125 MS/s. These boards allow to generate freely definable waveforms on several channels synchronously. With one of the synchronization options the setup of synchronous multi channel systems is possible as well as the combination of arbitrary waveform generator with digitizers of the M2p product family. The 512 MSample on-board memory can be used as arbitrary waveform storage or as a FIFO buffer continuously stream data via the PCIe interface. Importantly, the high-resolution 16-bit DACs deliver four times the resolution than AWGs using older 14-bit technology.
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High Power/Anti-Surge/High-Voltage Resistors
ERJ-P Series
Panasonic Industrial Devices Sales Company of America
Panasonic’s ERJ-P Series High Power Resistors offer the ability to use smaller case sizes while still maintaining the same level of power or better in respect to conventional size Thick Film Resistors. The ERJ-P Series has a unique trimming pattern and high heat dissipation characteristics. These parts can be easily designed as replacements for existing Thick Film Resistors due to comparable technology and materials with use of better manufacturing processes. The ERJ-P Series has an operating temperature of -55°C to 155°C, with a smaller part, you have a higher solder-joint reliability. Less material means less solder which lowers risk for solder fracture due to thermal expansion or contraction. Panasonic High Power Resistors are AEC-Q200 Qualified.
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PCI High Voltage MUX
50-350-001
The 50-350-001 is a Short PCI Card designed as a high voltage multiplexer for use in a Submarine Cable Testing Application. It is designed to allow the dynamic connection of various test instruments to 1 of 16 test points. The multiplexer may be operated as a conventional multiplexer with break-before-make action when a new channel is selected.
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Cable Assembly, 9-Pin D-Type, Male to Unterminated With Tinned Ends, 2m, HV
A009DM5-T-HA200
A range of 9-Pin D-Type High Voltage cable assemblies with unterminated connections on one end, constructed from PTFE Type C insulated wire. The unterminated connections are coded to match the connector pin designation.
