Transformer Comparators
-
Product
Complete Transformer Test Bench
-
Weshine Electric Manufacturing Co., Ltd
Our multifunction Transformer Test Bench (VS-ZHSY Series) is intuitive with all of the ease of working with individual, dedicated instruments. We deliver this experience through our design philosophy. Rather than producing a single, complex system with afterthought towards rendering it friendly, we uniquely combine several intelligent instruments packaged as a single system.
-
Product
Current Transformer Test Set
-
Vanguard Instruments Company, Inc.
The EZCT-2000C is Vanguard’s third-generation microprocessor-based current transformer test set. Designed specifically for CT testing, the EZCT-2000C has the following outstanding features that can greatly increase productivity and save time during the commissioning stage:
-
Product
Automotive Comparators
-
Our automotive-grade products meet the requirements of extreme reliability and quality demanded by this market.
-
Product
Transformer Turns Ratio Tester
CX-BY
-
Shenzhen Chuangxin Instruments Co., Ltd.
It is to test voltage ratio, vector, polarity, ratio error of current transformer and voltage transformer.
-
Product
Auxiliary Potential Transformers
-
Osborne Auxiliary Potential Transformers (Aux PT’s) are used in utility and commercial industrial power systems. Osborne works with our clients to identify the safety advantages of using auxiliary potential transformers (Aux PT’s) to establish protection schemes for high voltage equipment. Aux PT’s step the voltage down to safer levels, normally below 600 V AC.
-
Product
Step Up Transformer
MagD
-
SCOPE proudly introduces Step-Up Transformer - MagD, specially designed to cater the needs of testing of instrument Transformers. Before new systems are put into service or after any occurrence of fault, the instrument transformers need to be tested for their outputs. It is to be ensured that these instrument transformers are giving proper outputs to the protective relays. MagD is used to plot excitation curves for instrument transformers. Inbuilt voltmeter and ammeter, eliminates the need of external meters for plotting of curves. It can also be used for de-magnetization of transformer cores and also turns-ratio tests can be conducted using MagD.
-
Product
Injection Transformer
J2101A
-
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.
-
Product
Automated Comparator
RM-111
-
The Radian Research RM-111 Automated Comparator is the definitive test accessory for use with RADIAN reference standards. The RM-111 eliminates manual calculation and recordkeeping associated with two primary applications: field testing of watthour billing meters and laboratory testing of reference standards.
-
Product
Differential Transformer Type Extensometers
DT Series
-
ISO Class 1 Compliant Differential Transformer Type Extensometers The ISO 6892-1 standard for tensile testing of metallic materials prescribes Class 1 or higher extensometers, and JIS Z2241 prescribes Class 2 or higher extensometers when measuring withstanding pressure. The DT series includes Class 1 compliant differential transformer type extensometers, which can be used to implement test methods compliant with metal tensile test standards.
-
Product
Control Transformers
-
Osborne’s Control Transformers are commonly used to step down primary circuit voltages to lower voltages to be used for control circuit applications. These units set the standard for premium, high performance, hand crafted control transformers. Your customers will appreciate your decision to work with the quality and reliability of Osborne Transformer’s control transformers.
-
Product
Loading Transformer
CL-6
-
This readily portable Knopp Loading Transformer weighs only 60 pounds and measures 12″ long, 9″ wide, and 10″ high. Its sturdy enclosure provides protection and adequate ventilation. Two convenient carrying handles are provided. The insulating terminal panel is rigidly secured to the transformer frame, and heavy-current, bus-bar-type terminals are securely bolted to the panel. The two outpout terminals each have two connection surfaces, one on a vertical plane and one on a horizontal plane, for maximum convenience in connecting the heavy current leads and in changing, when necessary, the series-parallel links. The links and the output connections cannot interfere with each other. All terminals and connection links are plated
-
Product
Transformer Turns Ratio Meter
-
International Biological Laboratories
Transformer Turns Ratio Meter is compact in size and is capable to measure actual turns ratio of different types of transformers like Distribution, Power, CT, PT, Auto-transformers, Control & Measuring transformers etc.
-
Product
Reference plus Comparator or Amplifier
-
Analog Devices reference plus comparator or amplifier products combine the excellent initial accuracy and low overtemperature drift performance of single function voltage references with comparators, buffer amplifiers, and current sense amplifiers. These products offer compact solutions for a broad range of applications such as battery monitoring, threshold detectors, window comparators, auto power-off circuits, and low dropout (LDO) regulators.
-
Product
Isolation Transformers 230V
-
PeakTech Prüf- und Messtechnik GmbH
Due to the high safety requirements in service workshops, schools and industry, an isolating transformer is an absolute prerequisite for carrying out professional repair work. Galvanic isolation between primary and secondary voltage during measurements and repairs on open devices guarantees a high safety standard for the user. Of course, galvanic isolation from the mains voltage also offers other advantages in electronics development, audio technology and many other areas.
-
Product
Isolation Transformers 230V
-
PeakTech Prüf- und Messtechnik GmbH
Due to the high safety requirements in service workshops, schools and industry, an isolating transformer is an absolute prerequisite for carrying out professional repair work. Galvanic isolation between primary and secondary voltage during measurements and repairs on open devices guarantees a high safety standard for the user. Of course, galvanic isolation from the mains voltage also offers other advantages in electronics development, audio technology and many other areas.
-
Product
Burn Down Transformer
ATG 6000
-
Cable fault location with the BAUR ATG 6000. The high performance ATG 6000 burn down transformer is used for impedance reduction of cable faults in low- and medium-voltage networks. The short-circuit proof 5.75 kVA stray field transformer delivers a maximum voltage of 15 kV and is housed in a fully enclosed 19" housing.* Proven methodes for cable faults that are difficult to locate* Useful for cables that are difficult to access* Robust construction for reliable functions* Independent current and voltage control on each burning level
-
Product
Instrument Transformer Calibrators
CTPT 81
-
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Tests: Ratio error. Excitation current and curve. Polarity CT / PT TESTER
-
Product
Transformer Polarity Tester
PMT20030
-
Power Measurement Technologies Inc.
A hand held instrument for polarity identification of current, voltage and power transformers with an operable ratio range from 1:1 to greater than 5000:1.
-
Product
Multiple Gas Transformer DGA
MINITRANS
-
Based on the same core technology as the highly successful TRANSFIX the MINITRANS is a lower cost alternative, monitoring three key gases: Hydrogen, Acetylene and Carbon Monoxide (in ppm) plus moisture in oil (%RH & ppm). The measurement of these gases allows the user to detect a wide range of developing faults including arcing.
-
Product
Universal Mount Transformer
UET105
-
UEi Test & Measurement Instruments
Universal Mount Control and Ringer transformer.
-
Product
Current Transformer
CT
-
The split-core current transformers are easily installed with the snap on design.
-
Product
48 Channel Threshold Comparator FPGA PXI Card
GX3748
cPCI Card
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.
-
Product
Peripheral Level Transformer
-
The Peripheral Level Transformer (PLT) is an adapter module that increases the voltage of the analog inputs&outputs for easy communication with external devices. It is connected between the instrument and the periphery.
-
Product
Comparators
-
Renesas offers a comparator portfolio that includes nano power comparators, high-speed CMOS comparators, and precision quad comparators. Our general-purpose comparators utilize CMOS processes suitable for low voltage, low power consumption, and fast response. We have also recently expanded our comparator offerings with Intersil comparator products.
-
Product
Transformer Performance Tester
JYW6100
-
JYW6100 Transformer No-loads and On-loads tester power factor tester is suitable for loss testing of low power factory transformer such as amorphous alloy transformer, with high precision and data loc
-
Product
VisionGauge Digital Optical Comparators / Digital Profile Projectors
500 Series
-
The VisionGauge Digital Optical Comparator is The Fastest, Easiest, Most Accurate Way to Compare a Part to a CAD File. Our VisionGauge Digital Optical Comparators: Produce a very high contrast image with very sharp edge profiles so that there is no problem viewing it in full daylight Are much more accurate, more powerful, much faster, include CAD Auto Pass/Fail and CAD Auto-Align, works directly with CAD data so there no mylars or templates are needed, etc.
-
Product
Current Transformers & Bushings
-
Measurements International Ltd.
AC Current Transformer, Reference Standard for the Calibration of Precision CTs, Currents as high as 10,000 A, Portable with carrying handle for smaller CTs, Wheels on heavier CTs, Passive or Electronically Aided Compensation.
-
Product
Flux Testing Transformer
-
The testing equipment is manufactured in strict adherence with industry standards using superior quality raw materials, sourced from reputed vendor in market.
-
Product
Mini Automatic Transformer Observation System
mini-ATOS
-
The mini-ATOS, is a professional multifunctional power transformer and substation diagnostic system. This compact and intelligent instrument can perform many routine and advanced tests such as Winding Resistance (WR), Dynamic Resistance Measurement (DRM), Turns Ratio (TR), Frequency Response of Stray Losses (FRSL), Magnetic Balance, and other diagnostic parameters. With the built-in fully automatic multiplexer, only a one-time connection is required for nearly all functions, which saves a considerable amount of time. The portable, rugged case is perfect for use anywhere onsite or in a laboratory. It is specially designed for fast and easy measurements with the well-known high precision and quality of all Raytech instruments.
-
Product
Current Transformers
-
Rishabh Instruments Pvt. Ltd.,
Rish Nano CT is a very reliable, efficient and robust current transformer for measurement of AC current. It provides 100 mA AC output. It can be used in Circuit breakers. Earth Leakage Protection.
