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Supplier: GE Grid Solutions
Description: High Voltage Instrument Transformers Instrument Transformers are an essential link for the safe and efficient operation of transmission networks. They provide accurate and reliable current and voltage measurements for secondary equipment such as
- Outdoor Use: Yes
- Transformer Category: Current Transformer, Voltage / Potential Transformer
- Type / Applications: Three-phase
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Supplier: Powertronix Inc.
Description: Current Transformers, also known as Instrument transformer. They are used for sensing current through a conductor. Winding turns ratio will provide a relationship to input current and output current. Powertronix custom design current transformers are efficient,
- Transformer Category: Current Transformer
- Type / Applications: Toroidal / Window, Electronics Applications
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Description: Electrical, dimensional, and mechanical characteristics are covered, taking into consideration certain safety features, for current and inductively coupled voltage transformers of types generally used in the measurement of electricity and the control of equipment associated with the
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Description: Electrical, dimensional, and mechanical characteristics are covered, taking into consideration certain safety features, for current and inductively coupled voltage transformers of types generally used in the measuremtn of electricity and the control of equipment assoicated with the
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Description: Superseded. Electrical, dimensional, and mechanical characteristics are covered, taking into consideration certain safety features, for current and inductively coupled voltage transformers of types generally used in the measurement of electricity and the control of equipment assoicated
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Supplier: SMC International
Description: The set contains two distinct functions, the current injection and the voltage measurement. In the injection of current, a variable autotransformer of current regulation is connected to a current producer transformer with various ranges of output. The current produced is measured with a
- AC Current: 6 to 60 amps
- AC Voltage: 100 to 1000 volts
- Display: Digital Meter
- Safety Agency Rating: IEC
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Supplier: SMC International
Description: The set contains two distinct functions, the current injection and the voltage measurement. In the injection of current, a variable autotransformer of current regulation is connected to a current producer transformer with various ranges of output. The current produced is measured with a
- AC Current: 0.0 to 50 amps
- AC Voltage: 0.0 to 1000 volts
- Display: Digital Meter
- Safety Agency Rating: IEC
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Supplier: Amgis Toroidal Power Products, LLC
Description: Current transformers (CTs) are used for measurement of electric currents and can be known as instrument transformers. When current in a circuit is too high to directly apply to measuring instruments, a current transformer produces a reduced current
- Mounting / Form Factor: PC / PCB Mount
- Operating Frequency Range: 20000 to 200000 Hz
- Operating Temperature: -40 to 120 C
- Transformer Category: Signal / RF Transformer
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Description: criteria for thermal demand meters, mechanical demand registers and phase shifting devices used in metering. Test methods for transformer-rated meters and self contained A base watt hour meter are included in this package as well as a watt hour safety
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Description: General and specific recommendations for grounding current and voltage transformer secondary circuits and cases of connected equipment are covered in this guide. Although most diagrams included in this guide show relaying applications, the recommended practices apply equally to
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Supplier: ValueTronics International, Inc.
Description: handler interface, option RS 232 I/F Open/short zeroing, load correction LabView® Driver The Chroma 11025 LCR Meter is the measurement instrument for passive components. It is applicable to the automatic manufacturers for passive components in material inspection. With
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Supplier: ValueTronics International, Inc.
Description: high current measurements are possible in a compact instrument design. Maximum overload currents are much higher than for conventional current transformer designs improving safety and reliability.
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Supplier: ValueTronics International, Inc.
Description: ensures accurate low frequency and high current measurements are possible in a compact instrument design. Maximum overload currents are much higher than for conventional current transformer designs improving safety and reliability. The image is for reference only. See
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Supplier: CARLO GAVAZZI Automation Components
Description: Small AC current metering transformer with 7 knob selectable ranges. Output from the transformer is 4-20 mADC in accordance with IEC 60381-1. Can be used with relays DIB01, PIB01, DIC01 or PIC01 or directly connected to a PLC. Power supply ON is indicated by a green LED. 12 mm
- Transformer Category: Current Transformer
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Supplier: CARLO GAVAZZI Automation Components
Description: AC current transformers for 5, 20, 100, 500 AAC. Output voltage (0.4 - 4 Vp) is proportional to measured current. 1-phase current metering transformer for use with control relays types.
- Transformer Category: Current Transformer
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Supplier: ValueTronics International, Inc.
Description: to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test. Additional Features: Measurement parameters Primary parameters:|Z|, |Y|, L, C, R, G For equivalent circuit of L, C
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Supplier: CARLO GAVAZZI Automation Components
Description: True RMS AC current metering transformer for 25, 50, 100, 250 or 500 AAC. Output current in accordance with IEC 60381-1 (A 82-10, A 82-20) or output voltage in accordance with IEC 60381-2 (A 82-30). A 82-10 and A 82-20 can be used with relays DIB01, PIB01, DIC01 or PIC01. A
- Transformer Category: Current Transformer
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Supplier: SOCOMEC
Description: This high-accuracy, HV current transformer is used in the low-voltage, metering cabinets (36 to 100 kVA). SOCOMEC current transformers deliver a standard current to the secondary that is proportional to the primary current and adapted to the rating of the associated energy
- Transformer Category: Current Transformer
- Type / Applications: Electronics Applications
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Supplier: Allied Electronics, Inc.
Description: Dust resistant construction is manufactured as a standard feature in the 5000 Series panel instruments. This unique gasket sealing design provides good gasket sealing while allowing for quick modification and scale changes while maintaining the integrity of the instruments. 5000
- Type: Multi-Ratio Transformer, Planar Transformer
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Supplier: Sifam Tinsley UK
Description: The ND30 meter is a programmable digital instrument designed for the measurement of 1-phase 2-wire and 3-phase 3 and 4-wire power network parameters in balanced or unbalanced systems. The measured values are displayed on a 3.5? TFT full-colour screen, resolution: 320 (240
- Analog Input Channels: 3
- Analog Input Type: AC Voltage, AC Current, Frequency
- Current Range: 1 to 5 amps
- Display Technology: LCD
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Supplier: SOCOMEC
Description: SOCOMEC current transformers deliver a standard current to the secondary that is proportional to the primary current and adapted to the rating of the associated energy meter. Advantages High measuring accuracy The very high 0.2s accuracy class guarantees maximum metering, even
- Transformer Category: Current Transformer
- Type / Applications: Electronics Applications
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: Fully Encapsulated for indoor and outdoor applications with Ammeters, Wattmeters and Relays. A Standard 5-amp secondary with others available. Used as input for power and current meters Input: 0-50 to 0-1600 Amps AC Typical Output: 0-5 Amps AC Solid Core 50:5 to 1600:5 ratios
- Outdoor Use: Yes
- Transformer Category: Current Transformer
- Type / Applications: Toroidal / Window
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Supplier: Sonel Test
Description: Measure motor winding resistance and other low resistances Perform precise tests of objects of resistive and inductive nature using one instrument - small resistance meter Sonel MMR-630. We present a versatile small resistance meter that provides very high measurement
- Output Interface: RS232, Other
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Supplier: Sonel Test
Description: measuring accuracy - the measurement resolution is 1 µO. With the use of this device it is possible to perform measurements of objects of both resistive and inductive nature (e.g. testing of transformers or motors). The meter provides a high measuring current for individual
- Output Interface: RS232, Other
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Supplier: Sonel Test
Description: Damage location and insulation measurements Sonel MIC-5050 insulation resistance meters constitute a reliable tool to measure insulation resistance up to 20 TO. The instrument is designed for control tests of electric shock protection in AC power networks. It is
- Output Interface: USB, Other
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Supplier: Amgis Toroidal Power Products, LLC
Description: Current transformers (CTs), often called instrument transformers, are used for measurement of electrical currents. A current transformer produces a reduced current accurately proportional to the current in the circuit (1/N x I), which can be conveniently connected
- Mounting / Form Factor: Chassis Mount, Dish / Disk Mount, Other
- Operating Temperature: -40 to 120 C
- Transformer Category: Signal / RF Transformer
- Type: Current Sense Transformer
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Supplier: Tinsley Precision Instruments
Description: for use on large motors and generators the instrument is equally suitable for use with smaller items such as industrial and domestic motors, transformers and alternators. The instrument has internal rechargeable batteries that can be replenished using the
- Features: Battery Powered
- Form Factor: Stand Alone / Bench
- Input Voltage: 90 to 260 volts
- Operating Humidity: 80 % (non-condensing)
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Supplier: Sonel Test
Description: even in areas where there is an increased risk of splashing. With the use of the Sonel MRU-120HD meter it is possible to perform earth resistance measurements using the 3-pole and 4-wire method. The instrument also allows measurements to be made using additional clamps (multiple
- Display: Digital Meter, Other
- Interfaces: Other
- Testing Method: Manual
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Supplier: Sifam
Description: , 50µA to 100mA Other ranges and scales also available Higher ranges available using external shunts and transformers Right hand zero, centre zero and suppressed zero options Accuracy All SIFAM meters are normally designed and supplied to meet the requirements of current BS89, IEC 51,
- Analog Input Channels: 1
- Analog Input Type: DC Voltage, DC Current
- Depth: 43.43 mm
- Height: 75.95 mm
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Supplier: Sifam
Description: , 50µA to 100mA Other ranges and scales also available Higher ranges available using external shunts and transformers Right hand zero, centre zero and suppressed zero options Accuracy All SIFAM meters are normally designed and supplied to meet the requirements of current BS89, IEC 51,
- Analog Input Channels: 1
- Analog Input Type: DC Voltage, DC Current
- Depth: 31.24 mm
- Height: 39.88 mm
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Supplier: Sifam
Description: , 50µA to 100mA Other ranges and scales also available Higher ranges available using external shunts and transformers Right hand zero, centre zero and suppressed zero options Accuracy All SIFAM meters are normally designed and supplied to meet the requirements of current BS89, IEC 51,
- Analog Input Channels: 1
- Analog Input Type: DC Voltage, DC Current
- Depth: 38.61 mm
- Height: 58.93 mm
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Supplier: Sifam
Description: , 50µA to 100mA Other ranges and scales also available Higher ranges available using external shunts and transformers Right hand zero, centre zero and suppressed zero options Accuracy All SIFAM meters are normally designed and supplied to meet the requirements of current BS89, IEC 51,
- Analog Input Channels: 1
- Analog Input Type: DC Voltage, DC Current
- Depth: 37.08 mm
- Height: 37.85 mm
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Supplier: Hammond Manufacturing Company Inc.
Description: Application Designed for use as Current Transformer Cabinet to house and protect instrument current transformers in outdoor applications. Can also be used as a general purpose enclosure for various junction, meter, transformer and relay applications..
- Depth: 11 inch
- Length / Height: 48 inch
- Type: Electronic and Instrument Enclosures
- Width/Diameter: 30 inch
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Supplier: OMEGA Engineering, Inc.
Description: The new DP450 Series digital panel meters are suitable for a wide range of display applications. Designed as low cost solution, they offer ruggedness, reliability with 3 1/2 digit resolution for many current, voltage, frequency and process applications. Supplied in a standard
- Accuracy: 0.5000 ± % of Full Scale
- Analog Input Type: AC Voltage, DC Voltage, AC Current, DC Current, Other
- Depth: 109 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
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Supplier: Hammond Manufacturing Company Inc.
Description: Application Designed for indoor housing of metering transformers. Standards CSA Type 1 Complies with IEC 60529, IP20 Construction Formed and spot welded from 14 or 16 gauge steel. Spot welded
- Depth: 12 inch
- Length / Height: 48 inch
- Type: Electronic and Instrument Enclosures
- Width/Diameter: 48 inch
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Supplier: Hammond Manufacturing Company Inc.
Description: Application Designed for indoor housing of metering transformers per Hydro Quebec specifications. Standards CSA Type 1 Complies with IEC 60529, IP20 Construction Formed and spot welded from 14 or 16
- Depth: 10 inch
- Length / Height: 30 inch
- Type: Electronic and Instrument Enclosures
- Width/Diameter: 30 inch
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Supplier: Panel Components & Systems, Inc.
Description: Features: Used for Relaying, Metering, Submetering, and Energy Management Applications 3.5" ID Frequency 50 - 400 HZ. Insulation Class 0.6 KV BIL 10 KV Molded thermoplastic housing. Optional Mounting Bracket and Plate available. Conforms to ANSI C57.13, UL 1244, and applicable IEC
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Supplier: Tinsley Precision Instruments
Description: This Micro-Ohmmeter, type 5895, has been specifically designed for the fast measurement of the resistance of large transformers. It is equally suitable for the measurement of any resistance where a large amount of inductance is also present. An integral timer and printer are
- Form Factor: Bench / Free-Standing
- Resistance / Impedance Range: 1.80E-9 to 0.1800 kohms
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Supplier: Yaohua Electric Group
Description: Type LZZBJ 12-12 current transformer is used for metering and protective relaying purposes for installation in indoor up to 10KV rated voltge frequency 50Hz,The current transformer is used for metering and protective relaying acdon in indoor and
- Transformer Category: Current Transformer
Find Suppliers by Category Top
Featured Products Top
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, a high accuracy voltage transformer for use with panel meters, a single phase transformer, a three phase transformer, an isolation transformer or an auto wound transformer. Give us a call or send us an Email and we will be pleased to offer a solution. (read more)
Browse Transformers Datasheets for Majestic Transformer Co. -
So if you have a requirement for a Korndorfer Motor Starter Transformer, a Scott or Le Blanc three phase to two phase or single phase transformer, an ultra-isolation transformer, a buck/boost transformer, a high accuracy voltage transformer for use with panel meters, a single phase (read more)
Browse Power Transformers Datasheets for Majestic Transformer Co. -
So if you have a requirement for a Korndorfer Motor Starter Transformer, a Scott or Le Blanc three phase to two phase or single phase transformer, an ultra-isolation transformer, a buck/boost transformer, a high accuracy voltage transformer for use with panel meters, a single phase (read more)
Browse Transformers Datasheets for Majestic Transformer Co. -
cable or Single wires * Sensor element: Single or double * Temperature calibration X Resistence at 0 and 100°C Product Benefits: * Fully sealed: Vacuum permeable paint * High temperature resistance: Can work for a long time in an environment of 260°C (read more)
Browse Temperature Sensors Datasheets for Hengxin Precision Electrical Equipment Co., Ltd. -
whistles’ So if you have a requirement for a Korndorfer Motor Starter Transformer, a Scott or Le Blanc three phase to two phase or single phase transformer, an ultra-isolation transformer, a buck/boost transformer, a high accuracy voltage transformer for use with panel meters, a single phase transformer, a three phase transformer, an isolation transformer or an auto wound transformer. (read more)
Browse Power Supplies Datasheets for Majestic Transformer Co. -
assembled and calibrated by PCE Instruments in Germany. Therefore, a factory calibration certificate is provided by PCE Germany in the delivery contents of the meter. The certificate includes one measuring point on two different pipes. The reference display of the in-house test stand used by PCE for (read more)
Browse Ultrasonic Flow Meters Datasheets for PCE Instruments / PCE Americas Inc. -
-time principle requires pipes to be full and have no bubbles and no particles. Note: To transfer data to a computer, SOFT-PCE-TDS software is required. This software is sold separately - see accessories for details. Each meter is assembled and calibrated by PCE Instruments (read more)
Browse Flow Meters Datasheets for PCE Instruments / PCE Americas Inc. -
PCE-TDS 100HS is a portable handheld clamp-on ultrasonic flow meter or HVACR meter used for non-invasive, unobstructed and highly (read more)
Browse Flow Meters Datasheets for PCE Instruments / PCE Americas Inc. -
measure electromagnetic fields (EMFs) as well as radio frequencies (RFs). This easy-to-use battery-powered RF meter features a large 4-digit LCD screen and an adjustable value limit with acoustic alarm functionality. PCE-EM 29 is ideal for monitoring electrical transformers and wireless systems (read more)
Browse EMF Meters Datasheets for PCE Instruments / PCE Americas Inc. -
ultra-isolation transformer, a buck/boost transformer, a high accuracy voltage transformer for use with panel meters, a single phase transformer, a three phase transformer, an isolation transformer or an auto wound transformer. Learn More (read more)
Browse Power Transformers Datasheets for Majestic Transformer Co.
Conduct Research Top
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Current Transformer Measurements
The Current Transformer (CT) is used to sense AC current in single-phase or three-phase mains circuits. The CT typically has a 1A or 5A AC secondary that connects to a current, power or energy meter. This allows the meter to be located away from the mains wiring. CTs are available in a variety
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Using the ECOLEC Series 100 Meters as a CT Operated Meter (.pdf)
The ECOLEC Series 100 meters are specified as direct connected meters. They can however, in conjunction with external Current Transformers (CT's), be used as CT operated meters. The use of external CT's enables the meter to measure load currents well in excess of the meter's maximum current rating
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Current Transformer Application Note and Wire Length Chart
Current transfomers are specified by size (VA rating), ratio and accuracy. The VA rating determines the maximum secondary impedance. (lead+terminal+meter impedance) that can be driven at the stated accuracy. Metering CTs are specified for a 0.9 power factor at 60Hz. Relaying CTs are specified
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The Good Old Power Resistors
of high-voltage power transformers could put you to sleep. If a current needed "tweaking" you looked at a 3-inch panel meter, and took control with a knob you could get your whole fist around!
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Using Infrared Techniques for the Condition Assessment of Isolated Phase Bus Duct (.pdf)
The normal application of isolated phase bus duct is to make the connection between large generators and its associated generator step up transformer. The bus also is used to make connections to auxiliary, reserve auxiliary, potential, and excitation transformers, the purposes of which, are used
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Monitoring Higher Voltages
Some building electrical systems just will not cooperate when it comes time to monitor power. You search and search and cannot find a point to monitor power on the low voltage side of the transformer (below 600 volts). Now you must face the fact that only the high voltage side can be used for power
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Exploring the Benefits of New Hipot Testing Technology (.pdf)
Like many industries reliant upon technology, the electrical test and measurement field has progressed in leaps and bounds since its early days. Safety testing equipment is no different; Hipot testers have progressed far beyond the "transformer-in-a-box" design of the 1950's. These older models
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The `Good Old` Power Days (.pdf)
of high-voltage power transformers could put you to sleep. If a current needed "tweaking" you looked at a 3-inch panel meter, and took control with a knob you could get your whole fist around!. Power resistors were big wirewound guys. They had hollow cores and were covered with shiny brown enamel
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A Microfluidic System for Biological Particle Enrichment Using Contactless Dielectrophoresis
of the buffer was. 130 mS/cm and was measured with a Mettler-Toledo SevenGo. pro conductivity meter (Mettler-Toledo, Inc., Columbus,. OH) to ensure that its conductivity was 130 ms/cm. These cells were observed to be spherical, with a diameter. of w13 mm when in suspension. Carboxylate-modified polystyrene
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MSilica Nanoparticles Treated by Cold Atmospheric-Pressure Plasmas Improve the Dielectric Performance of Organic-Inorganic Nanocomposites
. diameter beads that were carboxylate-modified polystyrene. microspheres (Invitrogen Molecular Probes, Eugene, OR,. USA) suspended in deionized water. The electrical conductivity. of the deionized water was determined using a MettlerToledo. SevenGo Pro conductivity meter (Mettler-Toledo,. Columbus, OH