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High Voltage
electric power transmission is > 35,000 volts and for safety AC > 1000 and DC > 1,500. AKA: HV
See Also: High Voltage Switching, High Voltage Meters, High Voltage Detectors, High Voltage Programmable Power Supplies, HV
- Pickering Interfaces Inc.
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Cable Assembly, 37-Pin D-Type, Female to Unterminated With Tinned Ends, 0.5m, HV
A037DF4-T-HA050
The 37-Pin D-Type HV Cable assemblies are constructed from 7/0.2 (24AWG) Tinned Copper Wire with PTFE Type C insulation. The connector assembly can be secured to the mating part by a screwlock. The 37-Pin Female connector options of this product can be directly mated to a corresponding Pickering Interfaces switching product.
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Medium & High Voltage Pulse Generators (Rise Time > 1 ns)
Offer fast medium voltage pulsing with high current capability. These models are ideal for driving solenoids, pulse testing of MOSFETs, and other applications.
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C Series Voltage Output Module
The C Series Voltage Output Module helps you update analog output models that feature overvoltage protection, short-circuit protection, low crosstalk, fast slew rate, high relative accuracy, and NIST-traceable calibration. This module includes up to 16 channels. Some models include a channel-to-earth ground double isolation barrier for safety and noise immunity as well as improved signal quality, and some higher density models conserve chassis space, which leaves room for other measurement types.The C Series Voltage Output Module includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
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HIGH VOLTAGE SCR CONTROLLED POWER SUPPLY
xPS Series
High Voltage SCR Controlled Power Supply, P/N 18278PS Power Rating: 350 KW. Input: 480 VAC, 3 PH, 60 Hz Output: 0 to 5000 VDC, 70 Amps max Ripple: 2 % approximately at maximum rated voltage Configuration: 12 pulse externally SCR controlled rectifier system Protection Devices: Input contactors Overload relay shutoff Input surge suppressor Thermal switches Output current limiting resistor (made with 5 Ohm Kanthal heating element) Emergency power shutoff Cooling: Each 6 pulse rectifier assembly is cooled by three 10” fans Interface: 4/20 ma converter interface for output voltage and output current to SCR controller. Enclosure: The overall dimension of the unit is (78”H x 38”W x 53”D). It is comprised of two separate enclosures each with dimensions of (78” H x 38” W x 26” D) which are integrated together to form a single enclosure. Each half enclosure has one 6 pulse transformer and one 6 pulse high voltage rectifier. Weight: Approx. 5000 lbs. SCR Controller: The 12 pulse SCR controller is supplied by the customer. We were responsible for the 12 pulses Transformer and 12 pulses Rectifier section. Portability: Unit can be lifted up with a fork lift. It can also be moved around with a 5000 lb pallet jack. Transformer: Two 200 KVA transformers are used to step 480 VAC to 3750 VAC each in a 12 pulse configuration Rectifiers: Two 6 pulse rectifier assemblies capable for 5000 VDC and 60 Amps output were used. The high voltage rectifier assemblies are isolated and protected in a fiberglass plenum within the enclosure. Blocking Diode: Each diode of the 6 pulse rectifier consists of 10 diodes in series to offer a blocking voltage of 12000 V (PIV)
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3KV High Voltage Test
45EHV/VC20EHV: 4.5inch High Voltage Motherboard for Celadon Element™ 20mm VC20EHV VersaCore™ and VersaJet™ System
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Precision DC Power Module, 20V, 50A, 500W
N6765A
The Keysight N6765A is a 500 W precision DC power module that provides low noise, and precise control and measurements in the milliampere and microampere region with the ability to simultaneously digitize voltage and current, and capture those measurements in an oscilloscope-like data buffer. This module is used in both the small, multiple output 1U high N6700 Low-Profile Modular Power System (for ATE systems) and the multiple output N6705 DC Power Analyzer (for bench testing). GPIB, LAN, USB and LXI compliance are standard. Select from more than 30 different DC power modules ranging in capability from basic to high precision, and in power from 20-500 Watts.
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PXI High Voltage Power Multiplexer, Dual 12:1
40-331A-002
The 40-331A-002 dual 12:1 MUX is part of our range of 40-331A/332 High Voltage Power Multiplexer and Matrix Modules and is suitable for applications requiring high voltage power relay switching with high density. They feature current handling up to 5A, 1000VDC/1000VAC peak cold switching and 110VDC/250VAC hot switching.
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1000 A AC/DC Navigator Clamp Meter with Temperature
Amprobe ACDC-54NAV
The ACDC-54NAV clamp-on power meter offers AC/DC current measurements to 1000 A, AC/DC voltage to 1000 V, temperature capabilities, and wide jaws to handle large conductors up to 1.6″ (40 mm) for high voltage industrial environments.
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Surge Generators
K&S Engineering and Scientific Ltd
The instrument is fully enclosed in a robust all steel enclosure mounted on castors and fitted with carrying handles. The control panel forms the top of the case, it is finished in high gloss light blue stoving with cutter engraved labelling, and is protected by a detachable lid. The EHT outlet is of a recessed type designed to prevent accidental contact with high voltages. Surge repetition is electronically controlled from 0 to 10 seconds, a single surge or a train of pulses can be selected by a panel mounted switch. Automatic discharge of the instrument is achieved by a gravity operated switch which is released on switching 'OFF' the instrument or on disconnecting the supply.
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DC Hipot and Megohmmeter
PTS Series
The PTS Series can perform high voltage DC hipot/proof and current leakage testing as well as resistance measurement testing. Most models offer a high output current for quicker charging of capacitive loads like cables. Like all HVI portable test equipment, the PTS Series is designed to withstand the rigors of field use.
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16 Bit Waveform Generator
PA72G16400
The PA72G16400 is a 16-bit arbitrary waveform generator, capable of generating waveforms at speeds up to 400Msps. The high resolution and the high sample rate allows generating signals with very low quantization noise levels. An onboard offset voltage source allows generating offset signals while maintaining optimal utilization of the DAC’s digital range. With the 8MWord of memory, there is lots of room for uploading several different patterns, allowing switching patterns with minimal bus communication.
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sbRIO-9235, Non-Enclosed, 10 kS/s/channel, 120 Ω Quarter-Bridge Strain Gage, 8-Channel C Series Strain/Bridge Input Module
781579-01
Non-Enclosed, 10 kS/s/channel, 120 Ω Quarter-Bridge Strain Gage, 8-Channel C Series Strain/Bridge Input Module - The sbRIO‑9235 measures dynamic strain on all channels simultaneously, allowing for synchronized, high-speed measurements. This capability is important for applications, such as impact tests, that require comparison across many channels at a particular instant in time. The sbRIO‑9235 includes built-in voltage excitation for quarter-bridge sensors. It also has 60 VDC isolation and 1,000 Vrms transient isolation, providing high‑common‑mode noise rejection and increased safety. Non-enclosed modules are designed for OEM applications.
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High Speed-Large Current DC Electronic Load (CC/CV/CR/CP)
PLZ-4WL Series
While the PLZ-4WL series succeeds to the superior operability of our conventional model of the PLZ-4W series, the PLZ-4WL series realizes the high speed rise and fall time (slew rate of 50A/µs.) in the range of low voltage with large current. The PLZ-4WL offers six operation modes, and equips with various features such as sequence operation, switching operation, soft-start function, and time and voltage measurement. The PLZ-4WL applies not only for the conventional load test of the CPU power supply, but also it can be applied to even faster current response test. In addition, the PLZ-4WL is a space-saving design (about 50% less volume of the conventional model) that can save the facility space of the testing site, and it can be applied for the single cell testing of the large scale rechargeable battery.
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TRUE RMS High Voltage DMM
8000 HVDM
Standard Electric Works Co., Ltd
● True RMS measurement● For measuring solar, PV systems● Auto ranging● Bar-graph indication● Data hold function● 3000V DC Voltage measurement● 2000V AC Voltage measurement● AC mA/uA measurement● DC mA/uA measurement● Low battery indication ● Auto power off ● Low power consumption● Rugged and compact● Comply with IEC / EN 61010-1, CAT III 1000V IEC / EN 61010-1, CAT IV 600V● Comply with CAT III 1000V for the range of 0~1000V AC/DC
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ELECTRICAL LOAD BOX
The Electrical Load Box LOADS in charge to simulate the typical consumption of electronics’ equipment.The Box is a 5U, 19’’ modular rackable equipment that can house up to 50 resistors mechanically and thermally attached to two high efficiency heat-sinks, with integrated fans, for each boxTesting points for current and voltage measurement are provided as well
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12-400V AC / 12-500V DC Universal Voltage Tester
1996A
Peaceful Thriving Enterprise Co Ltd
This is convenient for low voltage, home electricity, cars and high voltage. There is 5-stage-LED-display indicators for voltage reading 12-400VAC or 12-500VDC.
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Voltage Probe
Vernier Software & Technology, LLC
The Go Direct Voltage Probe combines a wide input voltage range and high precision, making it an excellent choice for lab investigations of both AC/DC circuits and electromagnetism. Use this differential probe to measure the voltage in simple circuits, to study basic principles of electrochemical cells, or to investigate the resistivity of different metals.
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Handyscope TP450-250XM-W5
TP450-250XM-W5
The Handyscope TP450 is a power quality analyzer, connected via USB to the computer. The advanced measurement software delivered by default contains Quick Setups that allow to start mains power logging measurements without specialized instrument knowledge. With the 450 V input range, the Handyscope TP450 can be plugged directly in a (110 - 230 V) wall socket to measure the mains voltage. No additional attenuator is required. Logging mains voltage can be done at a high rate of 250 thousand measurements per second, with a resolution of 16 bit, which is equal to a 5½ digit voltmeter. The Handyscope TP450 is an accurate voltmeter, but one that performs 5000 measurements on each cycle of the mains voltage, while a standard voltmeter performs 3 measurements per second. Even with the very high measurement rate of the Handyscope TP450, the mains voltage can be measured continuously for weeks, and afterwards each period of the mains voltage can be analyzed thoroughly. Using this fast continuous measuring method, no voltage peak or dip is missed, even if it lasts just a msec. The maximum measuring duration of the mains voltage is only limited by the available hard disk space. Measuring one week takes approximately 0.69 GB disk space. During a measurement, also RMS value and frequency are logged. It is possible to measure various properties, like e.g. Minimum, Maximum, Peak to peak, Mean, Variance, Standard deviation.
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HV Probes & Multimeters
B-1010, B1010-A, B-1012, B-1012-A
HV Probes and Voltmeters for oscilloscopes, DVMs, recorders. HV DC, AC & Wideband DC-10MHz. Safety probes for any scope, digital display or recorder. Also available complete with large 4½ digit display 0.01% to 5% DC/AC accuracy digital voltmeter, with safety handles for OSHA recommended personnel clearances. With attached or separate digital display or multimeter 0.00001V to 400kV. HV Digital Multimeters. Wideband DC-10MHz. VMD2A 4½ digit portable meter has accuracies to 0.01% DC, 0.1% 50/60Hz, 3% DC-1MHz, 3dB to 10MHz. True RMS, Avg, True +PK, -PK, PK to PK, 0.2 microsecond, 1/2 sine single pulse capture & hold. 0.00001V - 1000V DC or PK AC and for use with HV Probes to 400kV and Voltage Dividers to 1,000,000V. Has 2V output to scope, recorder. To 1000kV with HV divider, DC-10MHz.
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Large Earth Resistance Tester
WA 180
Wuhan Sangao Electrical Test Installations Limit Co.
WA180 Type Large earth resistance tester,To test substation earthing network(4Ω), Hydroelectric and Thermoelectric Power Plant,microwave(10Ω),lighting rod(10Ω)etc.Using new type variable frequency AC power supply, And adopts microcomputer control and signal processing measures, Solved the problem of interference of the testing process, To simplify the test procedure, To improve the precision and accuracy of the test results, reducing test personnel's the labor intensity and the cost of testing.The instrument can be used to test all kinds of power frequency earth resistance,contact voltage,step voltage etc frequency power parameters and soil resistivity. The instrument adopts the different frequency Anti-interference resistance technology, under strong interference environment accurately measured the frequency under 50Hz data.The maximum test current is 5A,it will not cause the earth device potential too high,and it also has strong anti interference ability, so it can be measured in the case of non power.
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Accelerometer
AP2038
*Combination of high axial sensibility, intrinsic frequency, and shock resistance;*Low sensitivity to electromagnetic fields;*Feed voltage and current wide range;*Low intrinsic noise level.
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Earth Tester
TAURUS PRECIOHM ET
The TAURUS PRECIOHM ET is one of the specially designed products by TAURUS to measure earth resistivity and earth resistance in a power station. These tests are performed based on 4 point (Wenner) and 3 point (fall of potential) methods respectively. All electrical equipment in the substation and power stations are electrically connected to station earth mat with earth electrodes. The earth electrode ensures that in the event over voltage on the system due to system fault or lighting discharges etc., the parts of the equipment which are normally ”dead” as far as voltages are concerned; do not attain dangerously high potentials. An earth electrode will only be effective so long it has a low resistance to the earth and can carry large currents without deteriorating. Thus the resistance of earth electrode should be low to give good protection and it must be continuously measured and monitored in all the substations and power stations.
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Acute High Voltage Differential Probe, 50x/500x, 25MHz, 3500V
ADP5025
*USB Powered (or Power Bank)*Bandwidth up to 25 MHz*Overrange Indicator*Audible Overrange Alarm*Bandwidth Limit : 5 MHz / Full*Can be used by any DSO which has the USB port(s).*EC Declaration: EN 61010-031:2002 +A1:2008*Double-layer wire for power insulation
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AC Dielectric Test Systems
700-DI
The HIPOTRONICS standard line of AC Dielectric Test Systems are designed to perform high voltage AC tests on electrical apparatus in accordance with IEC60, IEEE 4 and IEC 270 and other national test standards. A variety of mechanical configurations are available to suit different installation conditions. Some models can be supplied in mobile versions when it is difficult to move the test object to the test area. AC Dielectric Test Sets are available in a wide range of voltage and power ratings with exceptional reliability, durability and functionality. No matter what your requirement is, HIPOTRONICS has an affordably priced, highly reliable test solution to meet your needs.
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Connector Test
A connector test system which provides expansion of up to 160 Kelvin pair connections. The system incorporates high voltage AC and DC power supplies with a maximum output of +/- 2100 Volts peak for Hi Pot, Insulation resistance measurement. LCR bridge control is provided with 4 terminal multiplexing in order to add precision capacitance, inductance and resistance measurement capability. An integral H.V. capacitor bias option permits capacitance measurement to be made at up to 2.1kV.
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Cable Fault Locators
Cable Fault Locator is a device used for short circuit faults, cable cuts, resistive faults, intermittent faults, and sheath faults. Fiberinthebox supply cable fault locator for power cable, optical fiberal cable, etc. Fault Location in Power Cable is designed to locate cable faults, pinpointing the fault location, route tracing, cable identification, voltage withstand test and cable information management. It can locate all kinds of cable faults for all voltage level cables, including open circuit, short circuit, low insulation, high insulation and flashover faults, etc. Most power cables were buried underground, invisible, and out of reach, with modern new power cable fault locater, it can find the fault point quickly, solve problems immediately and restore power supply.
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High-Voltage Power Amplifier
Model 50/12
The Model 50/12 is a DC-stable, high-voltage power amplifier featuring an all solid-state design for high slew rate, wide bandwidth, and low-noise operation. It is designed to provide precise control of output voltages in the range of 0 to ±50 kV DC or peak AC with an output current range of 0 to ±12 mA DC or peak AC.
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PXI 2A 32xSPST High Density Power Relay Module
40-137-101
These Power Relay Modules are suitable for applications requiring power relay switching with high density. This version features 2A current and voltage to 110VDC/250VAC, they are configured as Single Pole Single Throw (SPST). Connections are made via front panel mounted 37 or 78-pin D-Type connector.Along with this 32 x SPST version, the range also includes a 39 x SPST, 2A version and a 16 x SPST, 5A version - go to Also in the Range above to learn more.Typical applications will be found in Automotive Test, Aerospace Test and Power Cell Test applications.
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PXI/PXIe High Density 2A Multiplexer, 1-Bank, 8-Channel, 16-Pole
42-614D-019
The 40-614D-019 (PXI) and 42-614D-019 (PXIe) 1-bank, 8-channel, 16-pole multiplexers are part of the High Density 2A multiplexer module range available in 23 configurations (see 'Also in this Range' link above). All configurations use high quality electro-mechanical signal relays allowing each channel to switch current up to 2A and voltage up to 300VDC/250VAC.
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Optical Transimpedance Amplifiers
Analog Devices optical transimpedance amplifiers offer a complete, high performance, single chip solution for converting photodiode current into a differential voltage input. Supporting data rates from 155 Mbps to 11.1 Gbps, our transimpedance amplifiers are ideally suited for data communications and telecommunications applications supporting lay protocols including 1×, 2×, 4×, and 8× Fibre Channel, 10GBASE-LX4, SONET/SDH up to OC-192 with FEC, and 10 Gigabit Ethernet. Our transimpedance amplifiers feature low input referred noise current, high input current, and low power dissipation.
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External Measurement Instrument Port | Add-On Option to CableEye HVX Series Testers
Item 835
Measure 10 GΩ Isolation at 100 V
This new capability is of special interest to customers requiring measurements of extremely high isolation resistance at very low voltages. The HVX-series option may be ordered with new testers or added as an upgrade to previously purchased systems.
