Products & Services
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Supplier: Radwell International
Description: CURRENT TRANSFORMER, 800:5, WINDOW TYPE. FREE 2 YEAR RADWELL WARRANTY
- Features: Current Transformer
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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
- Primary current (Ratio) Range: 200 to 5,500 amps
- Features: Current Transformer
- Type / Applications: Electronics Applications, Toroidal / Window
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: Current Ratio: 50:5 - 400:5 A Current Rating:100A Features: 1.05" Mounting Type:Donut Series:2 RoHS Compliant
- Primary current (Ratio) Range: 5 to 100 amps
- Burden: 2 to 10 VA
- Insulation Voltage: 600 volts
- Frequency Range: 0.05 to 0.4 kHz
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Supplier: Time Mark Corporation
Description: The Model 276B Current Transformer is a ring-type current transformer for currents from 50 to 1200 amps. The Model 276B has an accuracy rating of plus or minus 2% for 50-100 amp CT's, and plus or minus 1% over 100 amps at 60 Hz. This CT also features a
- Primary current (Ratio) Range: 50 to 1,200 amps
- Secondary Current (Ratio) Range: 0 to 5 amps
- Frequency Range: 0.025 to 0.4 kHz
- Features: Current Transformer
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Supplier: Newark, An Avnet Company
Description: CURRENT TRANSFORMER 500:5; CT Construction:ANSI Rated Window Type; Current Ratio:500:5; Accuracy Class:Class 1; Power Rating:25VA; Window Diameter:63.5mm; Frequency Range:50Hz to 400Hz; Transformer Mounting:Feet Mount
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Supplier: Newark, An Avnet Company
Description: CURRENT TRANSFORMER 250:5; CT Construction:Non-ANSI Rated Window Type; Current Ratio:250:5; Accuracy Class:Class 1; Power Rating:6VA; Window Diameter:26.7mm; Frequency Range:50Hz to 400Hz; Transformer Mounting:Chassis Mount
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Supplier: Newark, An Avnet Company
Description: CURRENT TRANSFORMER 600:1; CT Construction:Non-ANSI Rated Window Type; Current Ratio:600:5; Accuracy Class:Class 1; Power Rating:25VA; Window Diameter:40mm; Frequency Range:50Hz to 400Hz; Transformer Mounting:Feet Mount
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Supplier: Sifam Tinsley UK
Description: accuracy classes • Cost effective polycarbonate case current transformer • Wide range of sizes available for different bus bar sizes • Various mounting options which include wall mounting, bus bar mounting, DIN rail mounting • Wire sealable terminal covers
- Primary current (Ratio) Range: 50 to 3,200 amps
- Burden: 1 to 45 VA
- Features: Current Transformer
- Type / Applications: Electronics Applications, Noncontact Device, Toroidal / Window
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Supplier: CARLO GAVAZZI Automation Components
Description: Cable/Bus-bar type current transformer with DIN-rail/busbar and panel mounting facility. Rated primary currents from 50 A to 300 A. Cable and bus-bar type current transformer 0.5 class, currents from 50 to 300 A Removable DIN-rail mounting
- Primary current (Ratio) Range: 50 to 300 amps
- Secondary Current (Ratio) Range: 1 to 5 amps
- Burden: 1 to 6 VA
- Insulation Voltage: 3,000 volts
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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 Features:1.56"
- Primary current (Ratio) Range: 5 to 400 amps
- Burden: 2 to 10 VA
- Insulation Voltage: 600 volts
- Frequency Range: 0.05 to 0.4 kHz
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Supplier: Newark, An Avnet Company
Description: CURRENT TRANSFORMER, 2500:5A, 20VA; CT Construction:ANSI Rated Window Type; Current Ratio:2500:5; Accuracy Class:Class 1; Power Rating:20VA; Window Diameter:108mm; Frequency Range:50Hz to 400Hz; Transformer Mounting:Bracket Mount RoHS Compliant: Yes
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Supplier: PHOENIX CONTACT USA
Description: Window-type current transformer, primary current can be selected between 50...750 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected as 0.5 or 1; rated power can be selected
- Primary current (Ratio) Range: 0 to 750 amps
- Secondary Current (Ratio) Range: 5 amps
- Frequency Range: 0.05 to 0.06 kHz
- Operating Temperature: 25 to 40 C
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Supplier: PHOENIX CONTACT USA
Description: Window-type current transformer, primary current can be selected between 400...4000 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected as 0.5 or 1; rated power can be selected
- Primary current (Ratio) Range: 0 to 4,000 amps
- Secondary Current (Ratio) Range: 5 amps
- Frequency Range: 0.05 to 0.06 kHz
- Operating Temperature: 25 to 40 C
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Supplier: PHOENIX CONTACT USA
Description: Window-type current transformer, primary current can be selected between 200...1600 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected as 0.5 or 1; rated power can be selected
- Primary current (Ratio) Range: 0 to 1,600 amps
- Secondary Current (Ratio) Range: 5 amps
- Frequency Range: 0.05 to 0.06 kHz
- Operating Temperature: 25 to 40 C
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Supplier: PHOENIX CONTACT USA
Description: Window-type current transformer, primary current can be selected between 200..2000 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected as 0.5 or 1; rated power can be selected
- Primary current (Ratio) Range: 0 to 2,000 amps
- Secondary Current (Ratio) Range: 5 amps
- Frequency Range: 0.05 to 0.06 kHz
- Operating Temperature: 25 to 40 C
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Supplier: nVent Electric
Description: These Current Transformer Cabinets (for Window-Type Current Transformers) provide Type 3R protection and a factory-installed wiring buss for 400-800 Amp, 600 VAC current transformers. The assembly has a 50 k AIC rating.
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Supplier: Time Mark Corporation
Description: The Model 276B3 is a ring-type 3-phase transformer for currents from 50-1200 amps. Secondary terminals are #8-32, brass studs with one flatwasher, lockwasher and regular nut. Polarity markings are stamped on the transformer. Holes at the corners of the transformer
- Primary current (Ratio) Range: 50 to 1,200 amps
- Secondary Current (Ratio) Range: 0 to 5 amps
- Frequency Range: 0.025 to 0.4 kHz
- Features: Current Transformer
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Supplier: Panel Components & Systems, Inc.
Description: PC&S has commercial grade, low cost window type current transformers typically used with ammeters in such AC applications as panelboards, control panels and engine generators. Solid core, split-core and clamp-on current transformers that are UL and C-UL
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Supplier: A.H. Systems Inc.
Description: Conducted currents can be measured without making direct contact with the source conductor or metallic surface by means of clamp-on current probes. The BCP-615 Current Probe is designed to permit field intensity meters, spectrum analyzers, and other 50 ohm impedance instruments
- Measuring Range: 80 to 400 amps
- Frequency Range: 10,000 to 500,000,000 Hz
- Current Type: AC Current
- Mounting / Configuration: Clamp or Bolt On
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Supplier: ValueTronics International, Inc.
Description: Associated Research, Quadtech, Instek, and Slaughter. Additional Features: AC output only: 5kV Transformer capacity: 500VA Complies with various safety standards Large color display Digital voltmeter and ammeter Digital timer Window comparator type employed for Pass/fail
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Supplier: Sifam Tinsley UK
Description: averaged current I Demand /15, 30 or 60 minutes/. Voltages and currents are multiplied by given voltage and current ratios of the measuring transformers. Power and energy indications take into account all programmed ratio values. The value of each measured value can be
- Number of Digits: 36
- Analog Input Channels: 3
- Voltage Range: 57.7 to 690 volts
- Current Range: 1 to 5 amps
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Supplier: Gefran
Description: 0...20mA, 4...20mA, 0...10V, 2...10V The type of input is selected from the faceplate keys and no external shunts or adapter are required. Model 401 can have an auxiliary input for a 50mAac current transformer to monitor the load current. It is also possible to set an
- Control Signal: Analog Voltage, Switch / Relay Output
- Temperature: Cooling Control, Heating Control, RTD / Thermistor Controller, Thermocouple Controller
- Type: Current Loop (Transmitter) Input, DC Voltage Input, Resistive / Potentiometer Input
- Form Factor: DIN Rail
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Supplier: Microchip Technology, Inc.
Description: input circuits, an 8-bit current DAC for waveform amplitude control, and four PWM current-sources. These current sources are constructed with the high-speed, in-phase and quadrature current-switch matrix and the built-in sine and cosine angle-to-vector look-up table. The
- Features: Other
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Supplier: ValueTronics International, Inc.
Description: The PQA824 is a Power Analyzer from HT Instruments. A power analyzer, or power quality analyzer, can take accurate measurements of direct current DC, alternating current AC, voltages, phase rotations, and power in many different types of electronic equipment. Engineers can test
- Phase: Single-Phase
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Supplier: Sonel Test
Description: 1000 V, interoperability with voltage transducers. Currents L1, L2, L3, N (four measurement inputs) – average, minimum, maximum and instant values, current measurement within the range up to 6 kA (depending on applied current clamp), interoperability with current
- Features: Other
- Phase: Single-Phase
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Supplier: Sonel Test
Description: measurement resolution is 1 µΩ. 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 subranges and various operating
- Features: Other
- Output Interface: RS232
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Supplier: Tripp Lite by Eaton
Description: total rack/tower configuration (3U UPS power module, 3U external battery pack and 2U step-down transformer) Detachable PDU with manual bypass switch enables hot-swappable UPS power module replacement with no interruption in output power to connected networking equipment Fault tolerant
- Input Voltage Range: 208 volts
- Volt-Amp Rating: 8 kVA
- Watt Rating: 7.199999999999997 kwatts
- Runtime at Half Load: 13.5 minutes
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Supplier: ValueTronics International, Inc.
Description: selection...all prior to recording. Key system parameters such as target voltage and current, transformer ratios and 50 or 60Hz power frequency are all user definable. Split-Screen Analysis The analysis window provides voltage and current harmonics, phase relationships
- Data Acquisition: Datalogger / Recorder
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Supplier: Qualitrol Company, LLC
Description: automated, continuous partial discharge (PD) measurement for motors, generators, switchgear, and dry type transformers Can operate “stand alone” with only periodic downloading of archived PD data or it can be networked with the plant computer Important operating conditions such as
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Supplier: Tripp Lite by Eaton
Description: output during a variety of UPS fault conditions Hardwire input (3 wire) and hardwire output (3 wire) connections Supports North American (L1,L2,G) 208/240v hardwire input / output, plus International 230/220/240v (L,N,PE) hardwire input / output Optional SU6000XFMR2U transformer offers 120v
- Input Voltage Range: 200 to 240 volts
- Volt-Amp Rating: 10 kVA
- Watt Rating: 9.000000000000014 kwatts
- Runtime at Half Load: 12.5 minutes
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Supplier: Amecon, Inc.
Description: No Description Provided
- Primary current (Ratio) Range: 4 amps
- Frequency Range: 20 to 100 kHz
- Features: Current Transformer, Military Standard
- Type / Applications: PC Mount, Toroidal / Window
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Supplier: Sifam Tinsley UK
Description: Earth Leakage Relay Core Balance Current Transformer (CBCT) from SIfam Tinsley. Features • Slim design • Encapsulated CBCT • Compact in size • Light in weight
- Primary current (Ratio) Range: 30 amps
- Operating Temperature: 10 to 55 C
- Features: Current Transformer
- Type / Applications: Electronics Applications, Noncontact Device, Toroidal / Window
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Supplier: Powertronix Inc.
Description: Low Inrush Current Isolation transformer has the capability of limiting the inrush current inherently and stop nuisance tripping the breaker without any single external components. Powertronix Low inrush transformer technology is dependable, robust and cost effective.
- Features: Current Transformer
- Type / Applications: Electronics Applications, Toroidal / Window
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Supplier: Campbell Scientific, Inc.
Description: The CS15 is a version of the CS10 optimized for use with the CR200-series dataloggers. It consists of a CR Magnetic's CR8459 Current Transformer modified to measure the approximate current over a range of 0 to 125 Amps. The CS15 is recommended for measurements that do not
- Primary current (Ratio) Range: 0.15 to 125 amps
- Insulation Voltage: 500 volts
- Frequency Range: 0.05 to 0.06 kHz
- Accuracy: 5 % F.S.
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Supplier: Ohio Semitronics, Inc.
Description: AC current transformers are utilized to aid in measuring high AC current. OSI has a variety of metering class and low cost models available for purchase.
- Primary current (Ratio) Range: 0 to 6,000 amps
- Secondary Current (Ratio) Range: 0.1 to 5 amps
- Burden: 0.1 to 45 VA
- Insulation Voltage: 600 to 720 volts
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current. Measurements can be made on single and multi-conductor cables, ground and bonding straps, shielded conduits and on coaxial cables. A current probe acts as a single turn primary, multiple turn secondary transformer, placing low series impedance in the probed power line or signal lead while (read more)
Browse Current Sensors Datasheets for A.H. Systems Inc.
Conduct Research Top
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Current Transformers
Current transformers (CT's) provide a simple, inexpensive and yet accurate means of sensing current flow in power conductors. They are available in 3 basic configurations: Split Core CT's are available for measuring currents from 100 to 5000 amps, with windows in varying sizes from 1" by 2" to 13
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MSilica Nanoparticles Treated by Cold Atmospheric-Pressure Plasmas Improve the Dielectric Performance of Organic-Inorganic Nanocomposites
with standard DEP. Four system designs with rectangular and circular. mixing chambers were fabricated in PDMS. Mixing tests were conducted for flow rates. from 0.005 to 1 mL/h subject to an alternating current signal range of 0-300 V at. 100-600 kHz. When the time scales of the bulk fluid motion and the DEP
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IEEE Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems
… has a fixed, insulated, straight conductor in the form of a bar, rod, or tube that is a single primary turn passing through the magnetic circuit and is assembled to the secondary, core and winding (Fig 33). 3) Window Type Current Transformer .
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Federal Register > Friday, July 16, 2004 > [69 FR 42812] High-Voltage Continuous Mining Machines
Using the single- window type current transformer ‡in conjunction with a ground-fault relay would ensure sensitive ground-fault protection for circuits extending from the power center to the continuous mining machine.
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IEEE Standard Requirements for Instrument Transformers
In window type current transformers ,the primarywindingisprovided by the line conductor and isnot an integ~alpart of thetrans- former.
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Federal Register > Tuesday, April 6, 2010 > [75 FR 17529] High-Voltage Continuous Mining Machine Standard for Underground Coal Mines
Using the single- window type current transformer in conjunction with a ground-fault relay provides ground-fault protection for the circuit extending from the power center to the continuous mining machine.
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