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Supplier: Hammond Manufacturing Company Inc.
Description: .A. is a C.C.S. rating Current ratings are CCS (Continuous Commercial Service) & ICAS ratings (Intermittent Commercial or Amateur Service). Enclosed, 4 hole chassis mount. Minimum 6" long leads. Class A insulation (105 degrees C). Hi-Pot test at a
- Maximum Primary Voltage Rating: 115 volts
- Power Rating (VA): 735 VA
- Standards: RoHS Compliant
- Transformer Category: Signal / RF Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: be run full wave bridge or full wave C.T. Class A insulation (105 degrees C). Hi-Pot test of 2,000V RMS. Conservative designs - CSA certified (209651). NOTE: A production "running change" has been made to the primary winding - effective with August 2009
- Operating Frequency Range: 60 Hz
- Power Rating (VA): 74 VA
- Standards: RoHS Compliant
- Transformer Category: Signal / RF Transformer
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Supplier: Schaffner EMC Inc.
Description: traction power substations in over 50 cities worldwide and include traction power transformers (TPT), interphase transformers (IPT), auxiliary power transformers (APT), and DC negative return reactors. In addition to that, Schaffner medium voltage (MV) grid step-up
- Cooling: Other
- Power Rating (VA): 1.00E7 VA
- Standards: ANSI, CSA, IEC, UL, VDE, Other
- Transformer Category: Power / Power System / Distribution Transformer
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Description: Applicable frequency: 10KHZ-1MHZ; Voltage rating: 3KV/1mA/1Min; Operating temperature: -25?~ 55?; Working humidity: =95%; Insulation class: class B.
- Frequency Range: 10 to 1000 kHz
- Operating Temperature: -25 to 55 C
- Primary Voltage (Ratio) Range: 3000 volts
- Primary current (Ratio) Range: 1.00E-3 amps
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Supplier: Block USA, Inc.
Description: Rated input voltage 230 Vac Rated output voltage 230 Vac Rated power 160 - 2500 VA Insulation class A Maximum ambient temperature 40 °C Degree of protection IP 67 Isolating transformer to: VDE 0570 Part 2-4, DIN
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 230 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 2500 VA
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Supplier: Standex-Meder Electronics
Description: TRC Series Low Voltage Rectifier Transformers are line frequency magnetics designed in a chassis mount package – open style. CSA certified LR 16597 and UL recognized E105782. Conservative Class A operation with economical channel frame mounting. Split/dual bobbin operation. All
- Mounting / Form Factor: Chassis Mount
- Standards: CSA, UL
- Transformer Category: Power / Power System / Distribution Transformer
- Type: Rectifier Transformer
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Supplier: Block USA, Inc.
Description: Rated input voltage 230 Vac Rated output voltage 0 - 250 Vac Rated current 0.8 - 20 A Insulation class B Maximum ambient temperature 45 °C Degree of protection IP 00 Variable transformer to: VDE 0552 Variable auto transformer for continuous adjustment of AC
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 230 to 260 volts
- Operating Frequency Range: 50 to 60 Hz
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: ". CSA certified (209651). The nominal line voltages of 240 and 480 volts may be exceeded by 25% for 60 Hz. operation. Insulation system 55 degree C rise, Class 105.
- Power Rating (VA): 0.0 to 8 VA
- Standards: RoHS Compliant
- Transformer Category: Signal / RF Transformer
- Type: Electronics Transformer
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Supplier: Standex-Meder Electronics
Description: TRP-TRPD Series Low Voltage Rectifier Power Transformers are line frequency magnetics designed for printed circuit board (PCB) vertical mounting (TRP series is 6 pin and TRPD series is 8 pin). 0.5VA to 24VA single or dual primary voltages. 6 Pin 230 Volt 50/60Hz also available.
- Maximum Primary Voltage Rating: 230 volts
- Mounting / Form Factor: PC / PCB Mount
- Power Rating (VA): 24 VA
- Standards: CSA, UL
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Supplier: Block USA, Inc.
Description: Rated input voltage 230 Vac Rated output voltage 2 x 12 Vac Rated power 60 - 800 VA Insulation class A Maximum ambient temperature 40 °C Efficiency up to 95 % Degree of protection IP 20 Safety isolating
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 12 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 100 VA
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Supplier: Standex-Meder Electronics
Description: TRCQ Series Low Voltage Rectifier power transformers are line frequency magnetics designed for channel chassis mounting – open style with combination – solder or quick connect terminals. Split bobbin construction provides for high isolation primary to secondary, low capacitive to
- Mounting / Form Factor: Chassis Mount
- Standards: CSA, UL
- Transformer Category: Power / Power System / Distribution Transformer
- Type: Rectifier Transformer
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Supplier: Standex-Meder Electronics
Description: TRCI-TRBI Series Low Voltage Rectifier power transformers are line frequency magnetics designed in a a bracket chassis mount package and feature a high isolation dual bobbin (UL 94VO) construction that is 4000 V RMS dielectric tested. 25VA to 175VA. CSA certified LR15697 and UL
- Mounting / Form Factor: Chassis Mount
- Standards: CSA, UL
- Transformer Category: Power / Power System / Distribution Transformer
- Type: Rectifier Transformer
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Supplier: Block USA, Inc.
Description: Rated input voltage 230 Vac Rated output voltage 2 x 115 Vac Rated power 60 - 1000 VA Insulation class A or B Maximum ambient temperature 40 °C Efficiency up to 95 % Degree of protection IP 20 Isolating
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 115 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 1000 VA
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Supplier: Schaffner EMC Inc.
Description: Schaffner auxiliary transformer or a head end power (HEP) transformer. Capabilities Phases: 1 and 3 Power range: up to 2 MVA Voltage range: up to 5 kV Fundamental frequency: 50 Hz / 60 Hz Switching frequency: 600 Hz up to 34 k
- Cooling: Other
- Power Rating (VA): 2.00E6 VA
- Standards: ANSI, CSA, IEC, UL, VDE, Other
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Amgis Toroidal Power Products, LLC
Description: temperature rise at load and at over load Amgis Transformer Solutions Include: Custom primary and secondary voltage Variety of connection and harnessing options Custom mounting and enclosures to meet customer requirements Low height/easily configured
- Type: Isolation Transformer, Medical Transformer
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Supplier: Radwell International
Description: INDUSTRIAL CONTROL TRANSFORMER, PRIMARY CONFIGURATION: DUAL, PRIMARY SIDE VOLTAGE: 120/240 VAC, SECONDARY CONFIGURATION: SINGLE, SECONDARY SIDE VOLTAGE: 24 VDC, 14580 MA, 350 VA, INSULATION CLASS 130, FLANGE MOUNT. FREE 2 YEAR RADWELL WARRANTY
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 24 volts
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: - Hipot of 2,500V RMS. Class B insulation - 130 degrees C. No mounting hardware required on 1.1 and 2.4 VA sizes, two hole mounting on 6, 12 and 20VA sizes, four hole mounting on 36VA size (mounting screws not provided). P.C. board mount with industry standard pin spacing. c UL us
- Maximum Secondary Voltage Rating: 24 volts
- Power Rating (VA): 1.1 VA
- Standards: RoHS Compliant
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Radwell International
Description: CURRENT TRANSFORMER, MODEL 2560, RATIO: 400:5A, 50-400HZ, INSULATION VOLTAGE CLASS: 0.6KV BIL 10KV. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Current Transformer
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Supplier: Radwell International
Description: CURRENT TRANSFORMER, 50:5A RATIO, AMPERAGE: 1.0VA, VOLTAGE: 600V, FREQUENCY RANGE: 50-400HZ, INSULATION CLASS: 10KV, ACC CLASS: +/-2%. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Current Transformer
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Supplier: Radwell International
Description: LOW VOLTAGE POTENTIAL TRANSFORMER, STANDARD VOLTAGE: 120 VOLT, FREQUENCY: 60 HZ, INSULATION CLASS: 0.6KV, 10KV BIL, VOLTS: 0-69.3 V THRU 0- 600 V. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Current Transformer
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Supplier: Schaffner EMC Inc.
Description: . Capabilities Phases: 1 and 3 Power range: up to 10 MVA Voltage range: up to 36 kV Lightning impulse: up to 300 kV Fundamental frequency: 16 Hz up to 30 kHz Coil technology: VPI, Magne-seal Insulation classes: 180 / 200 / 220
- Cooling: Other
- Power Rating (VA): 1.00E7 VA
- Standards: ANSI, CSA, IEC, UL, VDE, Other
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Dynapower Corporation
Description: V class voltages 10 to 95 kV basic impulse levels All coils wound with copper conductors 150° C temperature rise levels standard with other options available DuPont Nomex® UL recognized 220° C insulation system During production, both primary
- Cooling: Dry-type / Air Cooled
- Power Rating (VA): 10000 to 1.00E7 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Hubbell Incorporated
Description: 5.25 INCH W X 6.81 INCH D X 4.66 INCH H SIZE 50/60 HZ FREQUENCY RATING UL, CUL APPROVAL 0.69 INCH L X 0.31 INCH W SLOT MOUNTING 750 VA POWER RATING 230/460/575 V PRIMARY VOLTAGE 95/115 V SECONDARY VOLTAGE 105 INSULATION CLASS 55 DEG C TEMPERATURE RISE NUMBER OF PHASES 1
- Maximum Primary Voltage Rating: 230 to 575 volts
- Maximum Secondary Voltage Rating: 95 to 115 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 750 VA
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Supplier: Hubbell Incorporated
Description: 4.5 INCH W X 4.13 INCH D X 3.84 INCH H SIZE 50/60 HZ FREQUENCY RATING UL, CUL APPROVAL 0.4 INCH L X 0.2 INCH W SLOT MOUNTING 250 VA POWER RATING 120 X 240 V PRIMARY VOLTAGE 24 V SECONDARY VOLTAGE 105 INSULATION CLASS 55 DEG C TEMPERATURE RISE NUMBER OF PHASES 1 AE MODEL
- Maximum Primary Voltage Rating: 120 to 240 volts
- Maximum Secondary Voltage Rating: 24 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 250 VA
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Supplier: Hubbell Incorporated
Description: 5.25 INCH W X 6.81 INCH D X 4.66 INCH H SIZE 50/60 HZ FREQUENCY RATING UL, CUL APPROVAL 0.69 INCH L X 0.31 INCH W SLOT MOUNTING 750 VA POWER RATING 208/230/460 V PRIMARY VOLTAGE 115 V SECONDARY VOLTAGE 105 INSULATION CLASS 55 DEG C TEMPERATURE RISE NUMBER OF PHASES 1 AE
- Maximum Primary Voltage Rating: 208 to 460 volts
- Maximum Secondary Voltage Rating: 115 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 750 VA
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Supplier: Hubbell Incorporated
Description: 5.25 INCH W X 6.81 INCH D X 4.97 INCH H SIZE 50/60 HZ FREQUENCY RATING UL, CUL APPROVAL 0.69 INCH L X 0.31 INCH W SLOT MOUNTING 750 VA POWER RATING 200/220/440 V, 208/230/460 V, 240/480 V PRIMARY VOLTAGE 23/110 V, 24/115 V, 25/120 V SECONDARY VOLTAGE 105 INSULATION CLASS
- Maximum Primary Voltage Rating: 200 to 480 volts
- Maximum Secondary Voltage Rating: 23 to 120 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 750 VA
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Supplier: Schaffner EMC Inc.
Description: to 5 MVA Voltage range: up to 10 kV Fundamental frequency: 1 kHz up to 30 kHz Coil technology: VPI, Magne-seal Insulation classes: 180 / 200 / 220 Protection class: up to IP67 and NEMA 6/6P AN, AF, WD Standards: ANSI, BS, CSA, DIN, EN
- Cooling: Other
- Power Rating (VA): 5.00E6 VA
- Standards: ANSI, CSA, IEC, UL, VDE, Other
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Dynapower Corporation
Description: of ownership. These transformers are also environmentally safe, which benefits the end user as many types of liquid-filled, medium voltage equipment have been made obsolete by environmental concerns and increasing insurance costs. Features: Custom electrical and
- Cooling: Dry-type / Air Cooled
- Power Rating (VA): 300000 to 1.00E7 VA
- Standards: UL
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Toroid Corp. of Maryland
Description: Class B insulation, low temperature rise, excellent voltage regulation
- Maximum Primary Voltage Rating: 460 volts
- Maximum Secondary Voltage Rating: 240 volts
- Mounting / Form Factor: Chassis Mount
- Power Rating (VA): 3000 VA
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Supplier: Triad Magnetics
Description: Primary: 208 or 240 VAC, 50/60 Hz Secondary: Dual for parallel or series connection Insulation Class: Class F, 155 ºC Dielectric Isolation (Pri to Sec): 4 KV for 60 secs Low leakage current and low stray fields
- Maximum Primary Voltage Rating: 208 to 240 volts
- Maximum Secondary Voltage Rating: 120 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 5000 VA
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: Thermal Rating: 75VA@ 30oC ambient 50VA@ 55oC ambient Other voltages and ratios available. Contact factory for information. Durable and Cost-Effective Phenolic Housing, UL rated 94--VD Model 2660 Accuracy ± 0.6% at 7.5VA, 60Hz Confirms to ANSI C57.13 and applicable IEC Standards.
- Accuracy: 0.6000 % F.S.
- Burden: Up to 7.5 VA
- Features: Meets ANSI C12 Standards, Meets IEC 1036 Standards
- Frequency Range: 0.0500 to 0.0600 kHz
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Supplier: Honeywell International, Inc.
Description: /SECONDARY) TERMINAL TYPE 120/208/240 VOLT AC PRIMARY VOLTAGE 27.5 VOLT SECONDARY VOLTAGE CLASS 2 (NOT WET), CLASS 3 (WET) INSULATION CLASS -20 TO 105 DEG F TEMPERATURE RISE OUTPUT VOLTAGE RATING 24 VOLT AC AT 50 VOLT AMP INCLUDES METAL END BELL AND
- Maximum Primary Voltage Rating: 120 to 240 volts
- Maximum Secondary Voltage Rating: 27.5 volts
- Mounting / Form Factor: Pad-Mounted
- Operating Frequency Range: 60 Hz
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Supplier: Premier Magnetics, Inc.
Description: — Designed for Use with Power Integrations Inc. LED Driver LinkSwitch and LYTSwitch Contollers — Class B 130°C, Class F 155°C Insulation System Multiple Configurations Available The Premier Magnetics’ PNK line of transformers and
- Cooling: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 185 to 265 volts
- Maximum Secondary Voltage Rating: 48 volts
- Mounting / Form Factor: PC / PCB Mount
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Supplier: Amgis Toroidal Power Products, LLC
Description: bear the CE mark. The use of a UL recognized Class F insulation system (155°C) insures these standards are met, and the transformers are capable of withstanding elevated ambient temperatures of up to 100°C. Low Profile PCB Mount Transformers Our print transformers
- Maximum Primary Voltage Rating: 115 volts
- Maximum Secondary Voltage Rating: 7 to 22 volts
- Mounting / Form Factor: PC / PCB Mount
- Output Voltage: AC
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Supplier: Sifam Tinsley UK
Description: • Compliant with IEC 6004-1. BS7626 • Flame retardant grade enclosure (UL 94V-O) • Test voltage 3kV 50Hz 1min. • System voltage 720V max. • CT’s manufactured as per IEC 60044-1 • Insulation class: E
- Burden: 1 to 45 VA
- Operating Temperature: 20 to 70 C
- Primary current (Ratio) Range: 100 to 5000 amps
- Transformer Category: Current Transformer
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Introduction to Flexible Electrical Insulation
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IEEE Application Guide for Surge Protection of Electric Generating Plants
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