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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.
- Accuracy: 1 % F.S.
- Burden: 0.1000 to 45 VA
- Features: Military Standard, Meets ANSI C12 Standards
- Frequency Range: 0.0100 to 0.5000 kHz
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Supplier: Radwell International
Description: CURRENT TRANSFORMER, NON-ANSI RATED WINDOW TYPE, 800:5, CLASS 1, 35 VA, 63.5 MM, 50HZ TO 400HZ. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Current Transformer
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: The Model WP200 is a low ratio, wound primary, current transformer suitable for primary currents 1 to 50 amperes. Standard 5-amp secondary, others available. Terminals are No. 10-32 UNC, additional ratios available with an approximate weight of 12 lb.
- Accuracy: 2 % F.S.
- Burden: Up to 200 VA
- Features: Meets ANSI C12 Standards, Outdoor Use
- Frequency Range: 0.0500 to 0.4000 kHz
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: The model WP5 is a low ratio, wound primary, current transformer suitable for primary currents 1 to 50 amperes and 5 amp secondary. Terminals are No. 10-32 UNC, additional ratios available, approximate weight 1.5lb. Fully encapsulated. Indoor/outdoor applications.
- Accuracy: 1 % F.S.
- Burden: Up to 12.5 VA
- Features: Meets ANSI C12 Standards, Outdoor Use
- Frequency Range: 0.0500 to 0.4000 kHz
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Supplier: TE Connectivity
Description: Transformer Type : ANSI CT System Phase Type : Single Phase Voltage Application Type : AC (Current Transformers)
- Secondary Current (Ratio) Range: 5 amps
- Transformer Category: Current Transformer
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Supplier: TE Connectivity
Description: Current (AMP) : 5 Industry Standards Compatible With Agency/Standards Products : CSA Product Type Features Current Transformer Type : ANSI CT Voltage Application Type : AC (Current Transformers)
- Secondary Current (Ratio) Range: 5 amps
- Transformer Category: Current Transformer
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Supplier: TE Connectivity
Description: Output Current (AMP) : 5 Industry Standards Compatible With Agency/Standards Products : CSA Product Type Features Current Transformer Type : ANSI CT Voltage Application Type : AC (Current Transformers)
- Secondary Current (Ratio) Range: 5 amps
- Transformer Category: Current Transformer
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Supplier: TE Connectivity
Description: Output Current (AMP) : 5 Industry Standards Compatible With Agency/Standards Products : CSA Product Type Features Current Transformer Type : ANSI CT Voltage Application Type : AC (Current Transformers)
- Secondary Current (Ratio) Range: 5 amps
- Transformer Category: Current Transformer
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: Split core transformer with a standard 5-amp secondary. Others available. Terminals are brass No. 10-32 UNC. All models are fully encapsulated for indoor/outdoor applications, additional ratios available with a removable cover and optional mounting brackets. Current ratio 500:5 to
- Accuracy: 1 % F.S.
- Burden: 5 to 35 VA
- Features: Meets ANSI C12 Standards, Outdoor Use
- Frequency Range: 0.0500 to 0.4000 kHz
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Supplier: Eaton Cooper Power Systems
Description: with impedances in accordance with ANSI C57.12.26. Available with mineral oil or Envirotemp™ FR3™ fluid Tanks are formed of precision cut cold-rolled steel. Patented high security features exceed ANSI requirements. An advanced multi-stage finish process exceeds ANSI
- Maximum Primary Voltage Rating: 2400 to 34500 volts
- Maximum Secondary Voltage Rating: 120 to 24940 volts
- Mounting / Form Factor: Pad-Mounted
- Power Rating (VA): 45000 to 7.50E6 VA
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: Current Ratio 500:5 to 6000:5. Standard 5-amp secondary. Others available. Terminals are brass No. 10-32 UNC. All models are fully encapsulated for indoor/outdoor applications, additional ratios available with a removable cover and optional mounting brackets. Approximate weight 5 lbs. Proudly
- Accuracy: 1 % F.S.
- Burden: 5 to 35 VA
- Features: Meets ANSI C12 Standards, Outdoor Use
- Frequency Range: 0.0500 to 0.4000 kHz
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Supplier: Panel Components & Systems, Inc.
Description: Features: Used for Ammeter, Wattmeter, Submetering, and Energy Management Applications 2.88" ID Frequency 50 - 400 Hz. Insulation Class 0.6 KV BIL 10 KV Molded thermoplastic housing. Optional Mounting Brackets available. Conforms to ANSI c57.13 and applicable IEC standards. Thermal
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Supplier: Eaton Cooper Power Systems
Description: -voltage distribution arrester, is mounted directly to the transformer secondary windings, protecting the transformer from failures caused by secondary induced surges. A properly coordinated D-Link fuse by Cooper provides superior over-current protection. FEATURES Envirotemp™
- Maximum Primary Voltage Rating: 2400 to 46000 volts
- Maximum Secondary Voltage Rating: 120 to 600 volts
- Mounting / Form Factor: Pole-Mounted
- Power Rating (VA): 5000 to 167000 VA
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Supplier: Eaton Cooper Power Systems
Description: transformers EPRI recommended interlaced core-type design (5-75 kVA) Tank coating exceeds ANSI C57.12.31 Cover with a minimum dielectric strength of 8 kV Tin-plated high and low-voltage bushing terminals to accommodate aluminum or copper conductors Laser
- Maximum Primary Voltage Rating: 2400 to 19920 volts
- Maximum Secondary Voltage Rating: 120 to 600 volts
- Mounting / Form Factor: Pole-Mounted
- Power Rating (VA): 5000 to 75000 VA
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Supplier: Tripp Lite by Eaton
Description: lightning related surge conditions. Transformer filtering provides continuous common-mode noise rejection with no wearable parts. The IS300HGDV reduces 6000V IEEE 587 Category A and B ring wave and combination wave test surges to only 0.5V common mode. Components connect to four C13
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 115 to 230 volts
- Operating Frequency Range: 50 to 60 Hz
- Operating Temperature: 0.0 to 40 C
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Supplier: Tripp Lite by Eaton
Description: lightning related surge conditions. Transformer filtering provides continuous common-mode noise rejection with no wearable parts. The IS600HGDV reduces 6000V IEEE 587 Category A and B ring wave and combination wave test surges to only 0.5V common mode. Components connect to six C13
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 115 to 230 volts
- Operating Frequency Range: 50 to 60 Hz
- Operating Temperature: 0.0 to 40 C
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Supplier: Tripp Lite by Eaton
Description: lightning related surge conditions. Transformer filtering provides continuous common-mode noise rejection with no wearable parts. The IS1800HGDV reduces 6000V IEEE 587 Category A and B ring wave and combination wave test surges to only 0.5V common mode. Components connect to eight C13
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 115 to 230 volts
- Operating Frequency Range: 50 to 60 Hz
- Operating Temperature: 0.0 to 40 C
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Supplier: Tripp Lite by Eaton
Description: lightning related surge conditions. Transformer filtering provides continuous common-mode noise rejection with no wearable parts. The IS1000HGDV reduces 6000V IEEE 587 Category A and B ring wave and combination wave test surges to only 0.5V common mode. Components connect to eight C13
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 115 to 230 volts
- Operating Frequency Range: 50 to 60 Hz
- Operating Temperature: 0.0 to 40 C
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Supplier: Powertronix Inc.
Description: Powertronix Isolation Station is used in medical devices to provide medical isolation from the main electricity supply, limiting the leakage current and provide patient and operator protection. The possibility of symptomless failure is almost zero. Powertronix Isolation station is modular and
- Mounting / Form Factor: Other
- Power Rating (VA): 300 to 1800 VA
- Standards: RoHS Compliant, ANSI, CSA, IEC, TUV
- Transformer Category: Power / Power System / Distribution Transformer
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Description: Description / Abstract There is no abstract information for this document.
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Description: 1000 kVA and meet the requirements of U.S. DOE 10 CFR Part 431 (NEMA TP1) efficiency standards. Non-linear load and harmonic mitigating transformers are designed for electrical systems with high levels of harmonic currents. Acme also offers the C3 POWERWISE energy efficiency
- Cooling: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 480 to 600 volts
- Maximum Secondary Voltage Rating: 380 to 480 volts
- Mounting / Form Factor: Pad-Mounted
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Description: 1000 kVA and meet the requirements of U.S. DOE 10 CFR Part 431 (NEMA TP1) efficiency standards. Non-linear load and harmonic mitigating transformers are designed for electrical systems with high levels of harmonic currents. Acme also offers the C3 POWERWISE energy efficiency
- Cooling: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 480 volts
- Maximum Secondary Voltage Rating: 120 to 208 volts
- Mounting / Form Factor: Pad-Mounted
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Description: 1000 kVA and meet the requirements of U.S. DOE 10 CFR Part 431 (NEMA TP1) efficiency standards. Non-linear load and harmonic mitigating transformers are designed for electrical systems with high levels of harmonic currents. Acme also offers the C3 POWERWISE energy efficiency
- Cooling: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 480 volts
- Maximum Secondary Voltage Rating: 120 to 208 volts
- Mounting / Form Factor: Pad-Mounted
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Supplier: Panel Components & Systems, Inc.
Description: Features: Used for Ammeter, Wattmeter, Submetering, and Energy Management Applications 1.5" ID Frequency 50 - 400 Hz. Insulation Class 0.6 KV BIL 10 KV Molded thermoplastic housing. Optional Mounting Brackes available. Conforms to ANSI C57.13 and applicable IEC standards. Thermal
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Supplier: Panel Components & Systems, Inc.
Description: Features: Used for Ammeter, Wattmeter and Energy Management Applications 2.06" ID Frequency 50 - 400 HZ. Insulation Class 0.6 KV BIL 10 KV Molded thermoplastic housing rated 94 V-0. Conforms to ANSI C57.13 and applicable IEC standards. Secondary is available with 10VAC and 5VAC rating.
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Supplier: Panel Components & Systems, Inc.
Description: Features: Used for Ammeter, Wattmeter, Relaying, and Energy Management Applications Frequency 50 - 400 Hz. Insulation Class 0.6 KV BIL 10 KV Molded thermoplastic housing. Optional Mounting Brackets available. Conforms to ANSI C57.13 and applicable IEC standards. Secondary is available
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Description: 1000 kVA and meet the requirements of U.S. DOE 10 CFR Part 431 (NEMA TP1) efficiency standards. Non-linear load and harmonic mitigating transformers are designed for electrical systems with high levels of harmonic currents. Acme also offers the C3 POWERWISE energy efficiency
- Cooling: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 480 volts
- Maximum Secondary Voltage Rating: 120 to 240 volts
- Mounting / Form Factor: Pad-Mounted
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Supplier: Dataforth Corporation
Description: provide protection against accidental connection of power-line voltages up to 240VAC and against transient events as defined by ANSI/IEEE C37.90.1. Protection circuits are also present on the signal output and power input terminals to guard against transient events and power reversal.
- Accuracy: 0.0300 % FS
- Analog Input Channels: 1 #
- Bandwidth: 0.1000 kHz
- Differential Channels: Yes
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Supplier: Triad Magnetics
Description: power supplies includes four interchangeable input plugs for use in the Americas, United Kingdom, European Union, Australia/New Zealand. They feature excellent performance up to 40C ambient, have low noise, more and low leakage currents. With high power efficiency and super low
- Maximum Primary Voltage Rating: 100 to 240 volts
- Maximum Secondary Voltage Rating: 5.9 volts
- Operating Frequency Range: 50 to 60 Hz
- Transformer Category: Power / Power System / Distribution Transformer
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Description: AC high-voltage circuit breakers rated in accordance with ANSI/IEEE C37.04-1979, Rating Structure for AC High-Voltage Circuit Breakers, and listed in ANSI C37.06-1979, Schedules of Preferred Ratings and Related Required Capabilities for AC High-Voltage Circuit Breakers
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Supplier: UL Standards & Engagement
Description: , ANSI/NFPA 70, or the Canadian Electrical Code, Part I, CSA C22.1. They are intended for connection to essentially sinusoidal supply sources. Advisory Note : For transformers intended for use in the United States, these requirements also cover Class 3 transformers for
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Supplier: CSA Group
Description: Preface This is the harmonized CSA Group and UL standard for particular requirements for Automatic Electrical Burner Control Systems. It is the first edition ANSI Z21.20 - CAN/CSA-C22.2 No. 60730-2-5 and the third edition of UL 60730-2-5. This edition of ANSI Z21.20 -
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Supplier: Dataforth Corporation
Description: technique to suppress transmission of common mode spikes or surges. Special input and output circuits on the DSCT32 transmitters provide protection against accidental connection of power-line voltages up to 240VAC and against transient events as defined by ANSI/IEEE C37.90.1. Signal
- Accuracy: 0.0300 % FS
- Analog Input Channels: 1 #
- Anti-aliasing Filter: Yes
- Application: General Lab and Industrial
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Supplier: Dataforth Corporation
Description: proprietary technique to suppress transmission of common mode spikes or surges. Special output circuits provide protection against accidental connection of power-line voltages up to 240VAC and against transient events as defined by ANSI/IEEE C37.90.1. Protection circuits are also
- Analog Input Channels: 1 #
- Application: General Lab and Industrial
- Form Factor: DIN Rail
- Isolation: Isolated Analog Voltage Output
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Supplier: Nexperia B.V.
Description: (Grade 1) Specified from -55 °C to +125 °C Push-pull driver for transformers, optimized for low EMI: Slew-rate control Spread Spectrum Clocking (SSC) Wide input voltage range: 2.25 V to 5.5 V High output drive: 1.2 A
- Package Type: Other
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Sensed current up to 40 Amps For use between 400 Hz to 1 MHz Very low primary resistance AEC-Q200 Grade 1 (−40°C to +125°C) Meets Reinforced Insulation per UL 60950-1. 4000 Vrms, one minute isolation (hipot) winding to winding Ro (read more)
Browse Current Sense Transformers Datasheets for Coilcraft, Inc. -
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Browse Transformers Datasheets for Triad Magnetics -
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over 80 years, consumer, commercial and industrial electronic devices have relied on innovative magnetics technology from Triad Magnetics. We offer solutions for power conversion, filtering, isolation and more. Our products include transformers for audio, gate drive, power, medical/dental, wall-mount and plug-in applications; as well as inductors for current sense, common mode, toroidal, filtering and power applications. (read more)
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effects of high startup currents commonly found in inductive loads like motors and transformers, as well as capacitive loads. Housed in a DIN-rail mountable IP20 enclosure with screw terminals for AWG13-11 wires, it simplifies installation and saves space in control panels. By mitigating inrush (read more)
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a powered USB C port without requiring any changes to your current panel cutouts, system design, or space constraints. Current market solutions require a separate power supply to be mounted within a customer’s enclosure with wiring from the AC input power to the power supply (read more)
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IEEE Design Guide for Electric Power Service Systems for Generating Stations - Redline
See IEEE Std C57.131 and ANSI C57.12.22 [B1]. a) Current transformers and linear couplers. … and taps desired should be specified, along with the relaying accuracy class (example C800 ) of current transformers.
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Design and application of low ratio high accuracy split-core, core-balance current transformer
It can be safely said, that, practically, most of the current transformers provided today in the metal clad switchgear are inadequate to meet the criterion of (1+X/R) multiplying factor. The maximum ANSI rating, i.e., C800 can be selected for all CT’s.
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Sizing current transformers for line protection applications
A problem is that the highest ANSI /IEEE accuracy class is C800 , and any CT with … have an excitation voltage of 1,500 V at 10 A of excitation current and be classified … In transformer differential protection schemes, the high- voltage-side CTs tend to be mounted on the transformer …
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IEEE Guide for the Application of Current Transformers Used for Protective Relaying Purposes
The ANSI C accuracy class ratings correspond to the voltage values of the standard burdens with a current of 100 A, i.e., C100, C200, C400, and C800 . IEEE Std C37.110-2007 IEEE Guide for the Application of Current Transformers Used for Protective Relaying …
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CR4 - Thread: Non-Contact Sensing for Voltage and Current
[edit] Burden class IEEE/ ANSI (Also called Knee-point Voltage When a CT becomes saturated it can no longer transform current . An example of this rating would be C200, C800 etc... … ambient temperatures and resultant rating factors when CTs are installed inside pad-mounted transformers or poorly ventilated …
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American National Standard for Transformers- 230 kV and Below 833 / 958 Through 8333 / 10 417 kVA, Single-Phase, and 750 / 862 Through 60 000 / 80 000 / 100 00...
ANSI C57.12.10-1997 There shall be a maximum of two current transformers per bushing, not including current transformers for winding-temperature simulators or line drop compensation. 600:5 1200:5, 2000:5, 3000:5 4000:5 and higher C200 C400 C800 .
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C37.110 guide for the application of current transformers used for protective relaying purposes
… are usefid ct selection criteria to avoid saturation when Vx is taken as the ANSI voltage rating. These waveforms relate to a C800 1200:5 with a burden of 1.6 +j0.7 ohms. … behavior with remanent flux of O%, 50%, and 75% respectively where the fault current is 24000A and … GENERAL APPLICATION OF CURRENT TRANSFORMERS .
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IEEE Guide for the Application of Current Transformers Used for Protective Relaying Purposes
IEEE GUIDE FOR THE APPLICATION OF CURRENT TRANSFORMERS that the highest ct accuracy class is the C800 and that any ct with an excitation voltage … The largest ANSI rating is C800.