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High Voltage Dividers
scales down very high voltage in order to measure. AKA: HV Dividers
See Also: Voltage Dividers, HV Dividers
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High Voltage Dividers
Ohm-Labs manufactures precision resistive high voltage dividers. By individually characterizing each resistor in the divider, voltage and power effects are minimized.
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High Voltage Divider
High voltage measuring divider in capacitive or resistive construction.
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High Voltage Divider
The High voltage divider type HVT ... RC possess from DC up to their cut-off frequencies in the MHz range uniformly excellent transmission characteristics. The voltage divider consists of a resistive branch, which is constructed of high-grade resistance, and a capacitive branch with series damping.
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High Voltage Divider
HIGHVOLT Prüftechnik Dresden GmbH
Is a passive linear circuit that produces an output voltage (Vout) that is a fraction of its input voltage (Vin). Voltage division is the result of distributing the input voltage among the components of the divider. A simple example of a voltage divider is two resistors connected in series, with the input voltage applied across the resistor pair and the output voltage emerging from the connection between them.
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AC/DC High Voltage Dividers
VD-50 - 300
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Digital measurement of AC and DC voltages in one unit. Safe carrying aluminum case for storing and transporting.
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High Voltage AC/DC Dividers
Sphere Gaps are absolute standards for measurement & calibration purposes of high voltage equipment Sphere Gaps from 20mm to 1500 mm are available. The Sphere Gaps are provided with automated controls with digital display.
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AC DC High Voltage Divider
NMC make products are the ideal equipment for HV measuring products are the ideal equipment for HV measuring instruments, apply in power system, electronic equipment factory to test frequency AC high voltage and DC high voltage. This product is composed by HV measuring part and LV display instrument. HV part and LV display instrument are separate when working, it is safe and reliable.
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AC&DC Digital High Voltage Divider
SGB-C
Wuhan Sangao Electrical Test Installations Limit Co.
high voltage divider1.it is safe and reliable.2.aluminum packing chest as cabinet3.easy to carry and use.high voltage divider, high voltage meter, resistance type high voltage meter, kilo-voltmeterThis series products are general purpose HV measuring instruments ,apply in power system, Electronic Equipment Factory to test frequency AC high voltage and DC high voltage.
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AC&DC Digital High Voltage Divider
SG-SGB
Wuhan Sangao Electrical Test Installations Limit Co.
Specificationshigh voltage divider1.it is safe and reliable.2.aluminum packing chest as cabinet3.easy to carry and use.high voltage divider, high voltage meter, resistance type high voltage meter, kilo-voltmeterThis series products are general purpose HV measuring instruments ,apply in power system, Electronic Equipment Factory to test frequency AC high voltage and DC high voltage.
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AC-Powered, AC Voltage Monitor, Adjustable
VMA
NAI’s VMA is a field-adjustable, AC-Powered, AC Voltage Monitor used to monitor voltage characteristics of single- or three-phase power lines. This allows normal operation of system loads when the power-line characteristics are within pre-determined limits.High and low voltage limits, and "pick-up" and "drop-out" time delay are field-adjustable. The VMA voltage monitor is ideally suited for rugged defense and industrial applications.
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AC-Powered, AC Voltage Monitor
VAA/VQA
NAI’s VAA and VQA are AC-Powered, AC Voltage Monitors used to monitor voltage characteristics of single- or three-phase power lines. This allows normal operation of system loads when the power-line characteristics are within pre-determined limits. These voltage monitors are ideally suited for rugged defense and industrial applications.
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DC-Powered, AC Voltage Monitor
VAD/VQD
NAI’s VAD and VQD are DC-Powered, AC Voltage Monitors used to monitor voltage characteristics of single- or three-phase power lines. This allows normal operation of system loads when the power-line characteristics are within pre-determined limits. These voltage monitors are ideally suited for rugged defense and industrial applications.
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SHC68-68-RDIO, 68-Pin Male VHDCI to 68-Pin Female D-SUB, Shielded Digital Cable, 1m
191667-01
68-Pin Male VHDCI to 68-Pin Female D-SUB, Shielded Digital Cable 1m
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SHC68-C68-RDIO2, 68-Pin VHDCI Male to 68-Pin VHDCI Male, 80 MHz, Shielded Digital Cable, 1m
156166-01
SHC68-C68-RDIO2 Shielded R Series High Speed Digital Male VHDCI Cable, 1m
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SHC68-C68-RDIO2, 68-Pin VHDCI Male to 68-Pin VHDCI Male, 80 MHz, Shielded Digital Cable, 2m
156166-02
SHC68-C68-RDIO2 Shielded R Series High Speed Digital Male VHDCI Cable, 2m
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Thick Film Divider
GBR-391
GBR-391 series high-voltage resistive dividers are made in a thick film technology on ceramic substrates (Al2O3 - 96%) with leads for through-hole mounting. Dividers are characterized by very high maximum voltage, and standard voltage division.
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AC Insulation Testing
Weshine Electric Manufacturing Co., Ltd
High-voltage Dividers (High Potential Divider) are used to measure voltages and decouple partial discharges in high-voltage test systems. Depending on the specific type, they are used to measure alternating voltage (AC), direct voltage (DC), lightning impulse voltage (LI), and switching impulse voltage (SI) systems. High-voltage dividers by HIGHVOLT comply with the relevant IEC standards. The systems are available for both indoor and outdoor use.
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Reference Measuring System
SMG-R
Reference peak voltage meter SMG-R for precise measurement of high voltage. This PEAK voltmeter has higher accuracy and the measuring divider has a very high stability.
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Precision High Voltage Meter
Precision High Voltage Meter offers the highest level of measurement accuracy, yet with its color touch screen – is surprisingly easy to use. Vitrek leverages DSP technology to provide outstanding AC &DC voltage measurement accuracy, stability, repeatability and resolution. The 4700 High Voltage Meter offers performance that rivals traditional high voltage reference dividers – yet unlike the tedious divider, the 4700 provides instant, direct, high voltage measurements in a highly portable, compact and rugged bench top enclosure.
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High Voltage
Accurate measurement of high voltages acc. to VDE 0432 und IEC 60060 in conjunction with a high voltage divider.For the measurement, the principle of capacitive or resistive divider is used, which can be selected in the peak voltage meter.
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AC and DC Voltage Divider
WAFRC
Wuhan Sangao Electrical Test Installations Limit Co.
AC and DC voltage divider, Mainly composition by the high stability of passive resistance capacitance voltage divider and high precision digital kV table. The divider is passive resistance capacitance, Connected digit kV meter by coaxial cables. Which can be directly read out the AC, DC data measured from the table. This instrument has high precision, convenient operation, can be used instead of the electrostatic voltmeter. Device and the measuring line, power line, manual loaded box in light aluminum alloy, easy to carry and use. This equipment is mainly used for AC and DC high voltage measurement, and is suitable for power system's field measured and Institutions of higher learning laboratory's AC and DC high voltage measurement.
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Precision High Voltage Meter
4700
The Vitrek 4700 Precision High Voltage Meter offers the highest level of measurement accuracy when it comes to high-voltage measurement equipment. Its color touch screen is surprisingly easy to use for set up and display of testing results. Vitrek leverages DSP technology to provide outstanding AC &DC high voltage measurement accuracy, stability, repeatability and resolution. The 4700 High Voltage Meter offers performance that rivals traditional high voltage reference dividers – yet unlike the tedious divider, the 4700 provides instant, direct, high voltage measurements in a highly portable, compact and rugged bench top enclosure.
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Peak Voltage Measurement
In high voltage measurement technology, the peak value, or the effective value, of the voltage is determined in accordance with VDE 0432 or IECV 60060. The peak voltage measuring device from MPS Mess- & Prüfsysteme GmbH can measure these two values in connection with a high voltage divider (capacitive or resistive). In the event of flashovers in the high-voltage circuit, this is indicated in the SMG.
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8 Channel Sample & Hold and Signal Conditioning Board for Group3
All channels provide for voltage division ahead of transient suppression before going into the S&H ICs. Channels that are sampled and held use a common sample and hold pulse that samples while high and holds while low. Jumpers on each S&H chip allow buffering of analog signals where sample and holds are not required. An advantage to the buffers is that it provides a high input impedance for high impedance voltage dividers.
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Passive Probe
ENVI
PMK Mess- und Kommunikationstechnik GmbH
The world's first modern probe for this high temperature range is suitable for a variety of applications with an input voltage range of 400V / 1250V peak, 10:1 divider and 350MHz bandwidth.The individual and signal-true contacting for different applications is guaranteed by the exchangeable spring tip and a variety of contacting accessories.
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Variable Frequency Series Resonance Test Device
WABP
Wuhan Sangao Electrical Test Installations Limit Co.
The device mainly AC voltage withstand test design for 10kV, 35kV, 110kV, 220kV, substation and line of all electric main equipment.Reactor with multiple separate design, Not only can meet the requirements of equipment testing conditions high voltage, small current, and can meet the requirements of low voltage AC voltage withstand test, has a wider scope of application.The device is mainly composed of variable frequency control power supply, transformer, reactor, capacitor divider.
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Fiber Optic Transmission Systems
B-1020-B
Ross Engineering Corporation has developed a HV compact analog fiber optic transmitting and receiving system, with optional over-voltage limiting, designed to drive instrumentation from a DC to 1MHz signal source. The system is available with optional multiple input and output ranges of ±0-1V PK, 0-5V PK to 0-10V PK. It will also operate in conjunction with Ross Engineering Corporation’s high accuracy high voltage wideband voltage dividers, which are useful from DC to over 10MHz up to 1,000,000V PK at 0.01% to 3% accuracy. Transmitters and receivers can be powered by either AC or DC.
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High Frequency Clock Divider Board
Alliance Support Partners, Inc.
Clock Divider is designed to divide high frequency signals, up to 2.5GHz, from 4 to 256 times. It will accept single ended (Unbalanced) or differential (Balanced) signals with amplitudes as little as 100mV rms. The clock division is controlled by 4 shunt jumpers. The circuit can be disabled and the divide by counter reset with 2 control signals. The on board regulator will accept voltages from 4.85 to 15.0V. The output is capable of driving 700mV Peak to Peak into 50 Ohms.
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HV Calibration
B-1027
Ross Engineering Corporation’s High Voltage Calibration Lab provides high accuracy capability for conducting tough reliability tests on all our high voltage devices. In this facility we test and calibrate HV Relays, HV Dividers, HV Probes, Spark Gaps, our Fiber Optic Systems, and HV Digital Voltmeters up to 450kV. We provide our own in house test lab to ensure Ross products meet or exceed required safety standards as well as our own high standards of dependability, long life and quality. Our technicians use test equipment calibrated by or traceable to National Institute of Standards and Technology or other national metrology institute to provide the highest in testing accuracy.
