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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TE-Metrology
HIGHVOLT Prüftechnik Dresden GmbH
The TE measurement complements the high voltage test and is part of the routine and type testing of numerous electrical devices. It is one of the most important non-destructive methods for detecting faults in electrical installations. The breakdown of an insulating material usually occurs at an internal weak point, which usually already shows a partial discharge activity in advance. For this reason, measuring partial discharges can help prevent costly damage. The TE measurement is thus used for quality testing and diagnosis in the factory as well as during on-site testing of cables, GIS, power transformers and transducers or rotating machinery and their components
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Test Enclosures
The HV test hood, developed by us in accordance with EN50191 standard (erection and operation of fixed and temporary electrical test installations), is designed for testing large quantities in ongoing production. The ergonomic design ensures fatigue-free operation even during repetitive work sequences. Equipped with all safety-relevant functions, such as safety switch and locking of the hood cover during the test sequence, the operator is optimally protected at all times.The interchangeable adapter plate within the test cell allows quick adaptation for different test conditions and test situations.
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Digital Safety Tester
Is equipped with a high-efficiency PWM amplifier, which isolates the influence of external voltage fluctuations and outputs stable high voltage. Even in areas with large voltage fluctuations, it can achieve "safe" and "reliable" measurements.
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Digital Multimeters
6 Functions (AC/DC Voltage, AC/DC Current, Resistance and Diode Test) - 4 1/2 Digits - High Resolution 10V, 10nA - High Current Range 10A - High Voltage Range 1000V - All Range Protected"
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AC and DC Power Supply
The DC Series Power Supplies are with high stability and high accuracy. The voltage and current can be adjustable and simple operation. They are suitable to supply DC Power for the standard lamp and the large power LED. Other voltage and current DC Power Supply can be designed according to customer's request.
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2-in-1 High-Voltage Test Hood
LX-HVE900EC
The test cells are made of stable, highly insulating plastic and are closed by a swiveling, transparent cover. The built-in safety switch is used to lock the hood and release the high-voltage sources. This ensures that no high voltage is active when the door is open. There is a generously dimensioned wiring space in the floor of the test cage. An interchangeable adapter plate in the test cell - optionally with an interchangeable interface or an interchangeable adapter cassette - allows quick adaptation to different types of test items. Prepared openings enable connectors and other common interfaces or cable bushings to be easily attached. The hood is opened and closed almost effortlessly thanks to precisely coordinated gas springs.
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Cable Assy 37-Pin D-Type M/F 2M HV
40-970-037-2m-MF-HV
37-Pin Male to Female D-Type Cable Assy - High Voltage, 2m Long.
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NI-9226, 8-Channel, 400 S/s Aggregate, 0 Ω to 4000 Ω, PT1000 RTD C Series Temperature Input Module
783864-02
8-Channel, 400 S/s Aggregate, 0 Ω to 4000 Ω, PT1000 RTD C Series Temperature Input Module - The NI‑9226 is a resistance temperature detector (RTD) input module. You can configure the NI‑9226 for two sample rate modes: high sample rate or high resolution. The NI‑9226 is compatible with 3‑ and 4‑wire RTD measurements, and it automatically detects the type of RTD (3‑ or 4‑wire) connected to the channel and configures each channel for the appropriate mode. The module provides per-channel current excitation. The NI‑9226 features calibration and includes a channel‑to‑earth ground double isolation barrier for safety, noise immunity, and a high common-mode voltage range.
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High and Low Voltage Detector
279A HD
Standard Electric Works Co., Ltd
● Compact and light weight● Self-test function● Voltage detection：80V~11.4kV AC● Waterproof: IP65● Identify Line (Phase) and Neutral● Operation starting voltage● Low voltage: 65±15V● High voltage: 2000±200V
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High Voltage Optically Isolated Probe, 350 MHz Bandwidth. Includes soft-carrying case.
DL03-ISO
The DL-ISO enables highest confidence in GaN and SiC device characterization with highest accuracy, best signal fidelity, and comprehensive connectivity.
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Inrush Current Generators for Zno Production Line
Shanghai Guantu Technology Co., Ltd.
Inrush Current Generator Standard: IEC61008, IEC61009, I61051/61643, ANSI C62.31, C62.33, C62.35, TU K20, K21, K44, K45, UL943Inrush Current Generator Features1. LCD screen display, built-in computer control, man-machine dialogue, easy to operate.2. Program-controlled high-voltage power supply, high voltage stability and precision3. Imported non-inductive high-power resistors are used to ensure the consistency of surge waveforms4. The main switch adopts electronic switch discharge mode, and the output polarity is automatically switched
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Scalable High Voltage LXI Matrix
These plug-in matrices also offer built-in scan list sequence stores with triggering capability, providing users with the ability to set a series of pre-determined sequences on an LXI instrument. The sequences can be triggered by software or one of the sixteen DIO software configurable open collector triggers. They also feature multi-bus capability for parallel testing.
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NIM Power Supplies And Bins
ORTEC offers two types of power supplies for use with NIM instrumentation: power supplies that provide operating voltages for a detector (more properly called detector bias supplies or “HV” supplies) and power supplies that provide the necessary operating voltages for NIM Modular electronic instruments in the form of a NIM “Bin” with associated power supply.
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PXI/PXIe 16-Channel Digital Output Module
42-412A-024
The 40-412A-024 (PXI) and 42-412A-024 (PXIe) are 16-Channel Digital Output modules with high output voltage and current capability. The outputs can be used for high or low drive and each channel is capable of sourcing 0.5A from the high side or 0.5A sink on the low side. Accidental operation of both high and low side driver on the same channel is prevented by the supplied driver. Outputs are fully protected against over-voltage, over-current and thermal overload, ensuring robust and reliable operation in the toughest test environments. For high side driving, the voltage source is supplied externally, allowing the module to drive high capacity loads separate from the chassis power supply. For low side driving, the external source is not used and the module’s output operates an open collector or open drain driver.
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Acute High Voltage Differential Probe, 20x/200x, 25MHz, 1400V
ADP2025
*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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37-Pin D-Type Male Solder Pin HV
92-960-037-M-HV
This accessory is designed to allow users to directly terminate a cable with soldered connections. When the product is used without a backshell users should make their own cable strain relief arrangements and ensure appropriate electrical safety precautions are observed.
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Cable Assembly, 37-Pin D-Type, Female to Unterminated With Cut Ends, 0.5m, HV
A037DF4-C-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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HV Switch Test Equipment
KV Hipot Power Test Equipment Co.,Ltd
High Voltage testing is usually performed to qualify the device to operate safely during rated electrical conditions, a way to check the effectiveness of its insulation. The objective sought during the high voltage testing will determine the type and amount of voltage applied and the acceptable current flow.
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Difference Amplifiers
A difference amplifier is a special purpose amplifier designed to measure differential signals, otherwise known as a subtractor. A key feature of a difference amplifier is its ability to remove unwanted common mode signals, known as common mode rejection (CMR). Unlike most types of amplifiers, difference amplifiers are typically able to measure voltages beyond the supply rails, and are used in applications where large dc or ac common-mode voltages are present. They are ideal for current and voltage monitoring. Analog Devices offers a range of difference amplifiers, optimized for low distortion, low power, or high voltage performance.
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Manual Ranging Digital Multimeter
HH2205K
Basic Accuracy 1.0%. Jumbo LCD display 2000 count, 23.5mm figure heigh. Manual Ranging at your choice (19 Range). Rated CAT II 1000V. High Voltage test up to AC 750V and DC 1000V. Higher Current test up to 10A (fuse protected)
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Floating 6-Ch Integrated Power Source
PM0650
The pulse channels provide voltage pulses with duration control 10us to 100ms, and measures current. The combination of capabilities provides a versatile solution on fulfilling the wide range of requirements on testing a device. The PM0650 may be floated up to ±1500V to facilitate HV isolation test of devices where outputs may be connected directly to line voltages.
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Differential Probe
DP-15K
DP-15K is a 100mV high sensitivity and able to measure 15KVp-p high voltage and high dynamitic range model.
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H-Type Surge Generator
Shanghai Guantu Technology Co., Ltd.
Features of H-type surge generator1. LCD screen display, built-in computer control, man-machine dialogue, easy to operate.2. Program-controlled high-voltage power supply, high voltage stability and precision3. Imported non-inductive high-power resistors are used to ensure the consistency of surge waveforms4. The main switch adopts electronic switch discharge mode, and the output polarity is automatically switched
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AC and DC Current or Voltage Transducers
VT7 AND VT8 Series
The Model VT7 Series dc voltage transducer produces an output which is directly proportional to the input from dc to 10kHz. It functions as a millivolt dc shunt or a high voltage isolator to 1000V
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High Voltage Switching Matrixes -15KV – 48Ch
H730035
Fast ATE technology: Modular, scalable and top flexible approach Minimum wiring and easy maintenance; LabVIEW drivers
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HV High Performance Circuit Breaker Analyzer
CBV-32
We conceived the CBV-32 to provide the best range of testing for electrical facilities such as circuit breakers (using gaz, oil, air, vacuum…) or synchronous condensers all the way up to 800kV and more. It combines Timing, Motion Dynamic Resistance Measurements, and Vibration, all in a single test.
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12 Pulse SCR Controlled High Voltage Power Supply
- 12 Pulse SCR Controlled Power Supply, P/N 19435PS- Input: 480 VAC, 300 Amps, 3 PH, 60 Hz- Output: 0 to 3000 VDC ± 10%, 80 Amps max adjustable with potentiometers, and 4/20 mA input signals from the PLC- Output voltage and current are provided as 4/20 mA signals to PLC- Contactor and overload relay are installed for protection- Power ON Light- Start / Stop capability- EPO capability- Manual voltage control and current limit- PLC interface- Output voltage and current are displayed on the voltmeter and ammeter.- A selector switch is used to select between manual Control or PLC Control- The customer is responsible for the PLC controller and PLC programming- Power enclosure, 68″H x 65″W x 44″D- Control enclosure: 20″H x 16″W x 9″D- Weight: 5000 lbs. approximately- All input/output connections are inside the enclosure
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Digital Input Board
VME-1129
VME-1129 128-bit high voltage digital input board with Built-in-Test and input filter. This product complies with the VMEbus specification (ANSI/IEEE STD 1014-1987, IEC 821 and 297), with the following mnemonics: A24:A16: D32/D16/D08 (EO): Slave:39/3D: 29/2D Form Factor: 6U
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Work Area Voltage Detectors
*Warns of high voltage electric fields using WAVi technology - Work Area Voltage Indication*Visual and audible warning indicates the location of energized fields in a red-yellow-green sequence*Detectors communicate with each other within a mesh network*Remotely control detectors through the Lookout mobile app*Battery life of up to 500 hours in Monitor mode and up to 8 hours in Alert mode*Durable water-resistant housing
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HIPOT Insulation Testers
Crown high voltage, transformer type hipot insulation testers are safe, easy to use for quick, positive determination of grounds, shorts, and broken wires in motors, transformers and other low voltage equipment or wiring systems. A turn of the selector switch gives a selection of seven voltages; 500, 1080, 1250, 1500, 1750, 2000 or 2500 volts calibrated to +/- 5% accuracy; NEMA recommendation for insulation test is twice normal voltage plus 1000 volts. Since this instrument has a capacity of 2500 volts, it readily accommodates all normal requirements.
