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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: Newark, An Avnet Company
Description: CURRENT TRANSFORMER 6.5" WINDOW 200:5A RATIO
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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 25-400 Hz
- 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: 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: 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 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: 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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Supplier: CARLO GAVAZZI Automation Components
Description: Solid-core current transformer with bus-bar mounting facility. Rated primary currents from 400 A to 3200 A. Bus-bar type solid-core current transformer Class 0.5 accuracy Currents from 400 A to 3200 A Up to 10 Bus-bar isolated fixing screws Double screw
- Primary current (Ratio) Range: 400 to 3,200 amps
- Secondary Current (Ratio) Range: 1 to 5 amps
- Burden: 1 to 60 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: 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: Amecon, Inc.
Description: No Description Provided
- Primary current (Ratio) Range: 40 amps
- Frequency Range: 20 to 100 kHz
- Features: Current Transformer, Military Standard
- Type / Applications: PC Mount, Toroidal / Window
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Supplier: Newark, An Avnet Company
Description: CURRENT TRANSFORMER, 2000:5, 3.25" DIA WINDOW
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Supplier: SOCOMEC
Description: • The PTI provides automatic shortcircuiting of the CT : if the measuring circuit is opened. • BTV 25 products are voltage transformers. They are used specifically for supplying measurement equipment, therefore it is not recommended to connect other components which could affect accuracy.
- Primary current (Ratio) Range: 1 to 800 amps
- Secondary Current (Ratio) Range: 0 to 0.02 amps
- Features: Current Transformer
- Type / Applications: Electronics Applications, 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: 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 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: 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: 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: 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: Schneider Electric
Description: Used for measurement and control of distribution equipment. Available in multiple window sizes and configurations to maximize applications. Square D offers 3 models of voltage transformers.
- Primary current (Ratio) Range: 1 to 5 amps
- Secondary Current (Ratio) Range: 1 amps
- Burden: 150 to 500 VA
- Features: Current Transformer
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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 case
- 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: Campbell Scientific, Inc.
Description: The CS10 uses CR Magnetic's CR8459 Current Transformer to measure the approximate current over a range of 0 to 200 Amps. The CS10 outputs a millivolt signal allowing the transducer to be directly connected to the CR510, CR10X, or CR23X dataloggers. The CS10-L is intended for
- Primary current (Ratio) Range: 0.15 to 200 amps
- Insulation Voltage: 500 volts
- Frequency Range: 0.05 to 0.06 kHz
- Accuracy: 5 % F.S.
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Supplier: Hammond Manufacturing Company Inc.
Description: ammeters with 5 ma.movements. High accuracy windings (1%) Application Data To obtain current measurement: Pass the wire carrying the current to be measured through the window of the CT transformer (acting as a primary winding). Connect the CT secondary to an ammeter with
- Other Transformer Types / Applications: Electronics Transformer
- Standards: RoHS Compliant
- Category: Signal / RF Transformer
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 200:1, 25 VA, 2 1/2" WINDOW. FREE 2 YEAR RADWELL WARRANTY
- Features: Power / Power System / Distribution Transformer
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Supplier: Radwell International
Description: CURRENT TRANSFORMER, WIRE MOUNT , 2 WIRE, 704 MM WINDOW. FREE 2 YEAR RADWELL WARRANTY
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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 listed.
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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: Sifam Tinsley UK
Description: These meters offer several advantages in switchboards and Transformers Panels. Front window glass and bezel can be easily replaced.
- Analog Input Channels: 1
- Current Range: 5 amps
- Frequency Range: 15 to 400 Hz
- Width: 96 mm
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Supplier: Radwell International
Description: CURRENT TRANSFORMER, 50-400 HZ, FEET MOUNT, 1 KA INPUT CURRENT, 5 AMP, 1000:5 RATIO, 63.5 MM WINDOW DIAMETER, CLASS 1, 35 VA. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Laurel Electronics LLC
Description: readings with current shunts located on the high side of the line. Five amp input capability allows the output of 5A current transformers to be applied directly to the transmitter, with no need for a stepdown transformer. The transmitter reading can easily be scaled for
- Operating Temperature: -40 to 158 F
- Features: AC Current, AC Voltage
- Outputs: Current Loop (e.g., 4-20 mA), Voltage
- Form Factor: DIN Rail
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Supplier: Laurel Electronics LLC
Description: located on the high side of the line. Five amp input capability allows the output of 5A current transformers to be applied directly to the transmitter, with no need for a stepdown transformer. The transmitter reading can easily be scaled for the current transformer
- Operating Temperature: -40 to 158 F
- Features: AC Current, AC Voltage
- Outputs: Current Loop (e.g., 4-20 mA), Ethernet, Voltage
- Form Factor: DIN Rail
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Analog Ammeters - Ammeter, 0-3ACA, + 2%; 3-1/2 in.; 2%; 2.73 in.; 0.128 in.; -20 to degC -- 70209419Supplier: Allied Electronics, Inc.
Description: AC Panel Meters, ± 2% Accuracy, 2% Repeatability, UL Recognized Wide angle visibility Phenolic cases with clear acrylic windows The AC meters measuring current inputs between 5 and 50 amps can be ordered as self contained units or as 5 A panel meters to be used with an optional
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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.
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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
See also Window current transformer (CT) accuracy, 51–52, 56–61 applications, 50–51 auxiliary, 61–62, 100, 110 basic impulse insulation levels (BILs), 51 burden, 52, 53, 61 connections, 55–56 core-balance, 250–252, 274 differential current, 108–109 flux density, 61 overcurrent ratio curves, 53–54 polarity …
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Current Transformer Accuracy with Asymmetric and High Frequency Fault Currents
commercially available window current transformers is determined for asymmetrical 60 Hz fault currents and for lower magni- tude higher frequency currents.
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Ground fault protection for electric utility generating station 480-volt auxiliary power systems
Mr. Baldwinmakes an excellent observation that application of window current transformers must not permit bypassing of the ground fault path.
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