Transformer Comparators
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Product
Auto Transformers
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Osborne often recommends Auto Transformers in situations where reducing physical size of the transformer is advantageous. Auto transformers offer size advantages when compared to equivalent isolation transformers. Auto transformers provide lower levels of regulation than the equivalent isolation transformer. Osborne helps our clients accommodate for the loss of regulation while achieving the physical size (and cost) advantages of auto transformers.
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Product
Current Transformer
ST-6RCT
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Standard Electric Works Co., Ltd
● Primary Current Rating (Amp) : 400~600
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Product
Auxiliary Current Transformers
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Osborne Auxiliary Current Transformers are often used to reduce system currents to lower values appropriate for instrumentation and/or protection circuits. The Aux CT’s are designed for specific current ratios and burden impedance with a known transformation error. Osborne’s units are built for high performance and longevity in the most demanding environments.
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Product
Elcometer Rubert & Rugotest Surface Comparator
129
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The Elcometer 129 Surface Comparators are available in two models to suit your requirements.
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Product
Universal Mount Transformer
UET105
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UEi Test & Measurement Instruments
Universal Mount Control and Ringer transformer.
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Product
Incremental Transformer Solutions
TRANSPORT X
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The Kelman TRANSPORT X is a compact portable Dissolved Gas Analysis (DGA) system which can be used to analyze oil samples for all dissolved fault gases and moisture. If abnormal levels are detected, it further provides a diagnostic using various IEEE/IEC approved interpretation rules.
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Product
Instrument Transformer Testing
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Weshine Electric Manufacturing Co., Ltd
Your product description goes here.
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Product
Current Transformer
ST-40CT
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Standard Electric Works Co., Ltd
● 200/5A - 400/5A● 3-5V A● Class 1● Insulation 600V
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Product
Injection Transformer
J2101A
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The injection transformer is presently the prevalent method for connecting the network analyzer to the circuit being tested, and is primarily used for control loop stability measurements. The goal of the transformer is to inject a signal into the control loop being measured, without impacting the performance of the loop. In order to accomplish this to a reasonable degree, The transformer is isolated and therefore is capable of floating on a high voltage, such as a Power Factor Corrector (PFC), which is often close to 400VDC. Measuring voltages that exceed the voltage rating of the FRA inputs require attenuation probes.
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Product
Pressure Comparator (System F)
Type T
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AMETEK Sensors, Test & Calibration
Type T hydraulic comparator (System F) is a self-contained high volume pressure source capable of producing pressure up to 15 000 psi. It is ideal for testing gauges and setting hydraulic relief valves and pressure switches. Multiple models are available for hydraulic oil, water, or both.
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Product
Transformer Test Equipment
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KV Hipot Power Test Equipment Co.,Ltd
Transformer Test Equipment. Ensure that a transformer meets performance and reliability requirements, from the production line to after a repair or upgrade, when a major disruptive event occurs such as a lightning strike, or for preventive/predictive maintenance.
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Product
Current Transformer Analyzer
CT Analyzer
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Current transformer testing in a multifunctional instrument performing excitation, ratio, polarity and winding resistance tests on current transformers as well as burden impedance measurement.
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Product
Transformer Preamplifier
SR554
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Stanford Research Systems, Inc.
The SR554 is a low-noise, transformer-coupled preamplifier optimized for source impedances between 0.05 Ω and 1 kΩ. With an input noise of only 0.1 nV/√Hz, the SR554 can be used in a wide range of low-noise applications.
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Product
Current Transformers
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A range of ring type current transformers suitable for primary currents from 1A-5000A with 1A or 5A secondaries. This standard range of measuring and protective current transformers is available as resin coated or tape wrapped.
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Product
High-Speed Transformer Test System
DU-7211
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Delta United Instrument Co., Ltd.
Inductance, Q factor, Leakage Inductance, AC Resistance, Capacitance, DC Resistance, Balance,Turn ratio, Open/Short check
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Product
Special Application Transformers
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Special Application Transformers are available in maintenance-friendly designs with high reliability and minimum losses. These transformers can easily withstand the harshest weather and other conditions to meet the exact demands of power and other industrial applications. They are widely used in different sectors from mining, steel manufacturing, offshore oil, electrolysis to gas platforms. They are easy to install and remove transformers available with highly efficient design to ensure maximum performance.
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Product
L.V. Current Transformers
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ENTES LV Current Transformers are measuring transformers which transform the primary current by a specified ratio to its secondary side with a phase difference of 0 degrees. They provide isolation of the relays and measuring devices from the HV side of the network.
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Product
Test Sets For Transformer Industries
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Contemporary Test Sets For Transformer Industries are developed to recognize the potentially disastrous current transformer errors. They prevent the primary current from overpowering insulation and short circuits. They are used for developing a testing and maintenance plan for addressing the errors before any failure to save money and time. With these powerful test sets, they are sure to perform saturation testing to test the knee point of a signal by comparing primary and secondary windings.
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Product
48 Channel Threshold Comparator FPGA PXI Card
GX3748
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The GX3748 is a user configurable, FPGA-based, 3U PXI card which features 48 voltage comparator channels. The daughter board interfaces to the GX3700 FPGA baseboard which employs the Altera Stratix III FPGA. Each input channel can accept input voltage signals from 0 to 50 volts, with programmable threshold levels. Three of the 48 channels are supported by the board's timestamp event feature.
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Product
Test Set For Instrument Transformer
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This modern Test Set For Instrument Transformer is used for measuring relative errors of Instrument Voltage and Current Transformers. This is developed for reading out the unbalance of any bridge circuit. It also calculates the burden associated to the test sample. In addition to this, it further converts it to ratio and phase error values for presenting them on a LCD screen. With high-tech microprocessor controller, it ensures to provide quick and correct measurements.
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Product
Electric Transformer
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Zhengzhou SMS Electric Co.,Ltd
For the convenience of the user or the low voltage metering box of electric energy metering, instrument with high precision (0.1)split core type current transformer.
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Product
Zero Phase Current Transformer
MZL-45
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Split-core type for measuring zero phase current
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Product
Instrumentation Transformers
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RR manufactures Transformer for Oil Test Set / Oil BDV Set. These are available in→ 25-0-25 KV→ 30-0-30 KV→ 40-0-40 KV→ 50-0-50 KV→ 60-0-60KV→ Higher ranges availableThese transformers are available in various models to suit various needs and budgets. We Specialize in manufacturing LOW WEIGHT TRANSFORMERS for AUTOMATIC OIL TEST SET MICROPROCESORS.
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Product
Flux Testing Transformer
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The testing equipment is manufactured in strict adherence with industry standards using superior quality raw materials, sourced from reputed vendor in market.
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Product
Transformer Polarity Checker
865
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This instrument is used to check the correctness of polarity markings on transformers. In operation, the two leads carrying the test current are connected to one of the transformer windings. The other two leads from the indicating meter are connected to the other winding.
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Product
Transformer Testing Equipment
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Offering you a complete choice of products which include Automatic Transformer Turns Ratio Instruments (ATRI- 3), Automatic Transformer Turns Ratio Instrument (ATRI-201), VTRI-2000 ( Transformer turns ratio instrument ), Current Transformer Test Set (CTC-1), Potential Transformer Tester ( PT Tester ) and Current Transformer Tester ( CT Tester ).
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Product
Precision LCR Meter With Component Fixture And Limits Comparator
LCR400
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0.1% basic measurement accuracyDual 5 digit high brightness displaysAutomatic component recognitionBuilt-in 4 terminal component fixtureLimits comparator with 8 Pass bins plus 2 Fail binsThree test frequencies, switchable biasRS232 interface standardOptional SMD tweezers, BNC connectors, Kelvin Clip test lead set, and PC logging software
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Product
Transformer Test
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Beijing GFUVE Electronics Co.,Ltd.
Check whether the performance of the transformer meets the requirements of relevant regulations and technical standards.
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Product
Testing of Voltage Measuring Transformers
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In this category you will find components for high-voltage testing as well as for testing electronic or conventional voltage measuring transformers.
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Product
Split-Core Current Transformers
CTS Series
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Continental Control Systems LLC
The CTS series CTs are available with windows from 0.75 inch up to 2.0 inch. They have a removable section, so that they can be installed without interrupting the circuit. 0.333 Vac output at rated current Accuracy ±1% from 10% to 100% of rated current Phase angle <2° degrees at 50% of rated current (valid for 70 A or higher) 8 ft. twisted-pair wire, 600 Vac rated UL recognized for voltages up to 600 Vac, CE mark, RoHS
