Products & Services
See also: Categories | Featured Products | Technical Articles | More Information-
Supplier: Siemens Energy Sector
Description: GEAFOL Cast-Resin Transformers have been in successful service since 1965. Many licenses have been granted to major manufacturers throughout the world since then. Over 100,000 units have proven themselves in power distribution or converter operation all around the globe. Rated power of
- Mounting / Form Factor: Pad-Mounted
- Transformer Category: Power / Power System / Distribution Transformer
- Type: Distribution Transformer, Power Transformer
-
Supplier: Dynapower Corporation
Description: Dynapower is pleased to offer the ULTRACAST line of cast coil transformers, designed for applications that demand high reliability and continuous performance. Developed in the United States, the ULTRACAST process locks the windings in a very strong, high dielectric, epoxy resin,
- Features: NEMA Enclosure
- Other Transformer Types / Applications: Distribution Transformer
- Power Rating (VA): 300000 to 1.00E7 VA
- Standards / Compliance: UL
-
Supplier: Yaohua Electric Group
Description: The technical data 1.1 The current transformer can keep working at rated current of 1.1 multiple. 1.2 Power frequency testing voltage:beween the primary and secondary to earthing of voltage 42KV for duration of 5 minutes and the secondary to earthing of voltage 2K,for duration 1 minute.
- Transformer Category: Current Transformer
-
-
Supplier: Yaohua Electric Group
Description: 0.8(lagging) 1.4 Partial discharge level is in accordance with Gb5583-85 and IEC44-4“Measurement of partial discharge of instrument transformer”,the apparent partial discharge level will not more than 20PC.
- Transformer Category: Current Transformer
-
Supplier: Protavic America, Inc.
Description: PTE-36977 ™ is a two-component epoxy designed for encapsulation or casting of high voltage coils and transformers where high temperature, high voltage, and high thermal conductivity are required. PTE-36977 ™ is heat stable up to 150°C.
- Chemical / Polymer System Type: Epoxy (EP)
- Coeff. of Thermal Expansion (CTE): 12.22 µin/in-F
- Composition: Two Component System, Filled
- Cure Type / Technology: Thermosetting / Crosslinking
-
Description: A uniform method is established for determining the temperature classification of solid- cast and resin-encapsulated power and distribution transformer insulation systems by testing rather than by chemical composition. These insulation systems are intended for use in
-
Supplier: Americor Electronics, Ltd.
Description: Variable Transformers, Laboratory Power Supplies and High Voltage Testing Devices Starting Current Limiters Voltage Regulators Single-Phase Small Transformers Chokes Oil Immersed and Cast-Resin Transformer
- Transformer Category: Power / Power System / Distribution Transformer
-
Supplier: Americor Electronics, Ltd.
Description: Variable Transformers, Laboratory Power Supplies and High Voltage Testing Devices Starting Current Limiters Voltage Regulators Single-Phase Small Transformers Chokes Oil Immersed and Cast-Resin Transformer
- Transformer Category: Power / Power System / Distribution Transformer
-
Description: A uniform method is established for determining the temperature classification of solidcast and resin-encapsulated power and distribution transformer insulation systems by testing rather than by chemical composition. These insulation systems are intended for use in transformers
-
Description: Electrical, mechanical, and safety requirements of ventilated, non-ventilated, and sealed dry-type distribuion and power transformers or auto transformers (single and polyphase, with a voltage of 601 V or higher in the highest voltage winding) are described.
-
Supplier: Americor Electronics, Ltd.
Description: Variable Transformers, Laboratory Power Supplies and High Voltage Testing Devices Starting Current Limiters Voltage Regulators Single-Phase Small Transformers Chokes Oil Immersed and Cast-Resin Transformer
- Transformer Category: Power / Power System / Distribution Transformer
-
Supplier: Americor Electronics, Ltd.
Description: Variable Transformers, Laboratory Power Supplies and High Voltage Testing Devices Starting Current Limiters Voltage Regulators Single-Phase Small Transformers Chokes Oil Immersed and Cast-Resin Transformer
- Transformer Category: Power / Power System / Distribution Transformer
-
Description: A uniform method is established for determining the temperature classification for the insulation systems for open-wound, solid-cast and resin-encapsulated power and distribution transformers by testing rather than by chemical composition. These insulation systems are intended
-
Supplier: Accuris
Description: Trial-Use Standard Test Procedures for Thermal Evaluation of Insulation Systems for Solid-Cast and Resin-Encapsulated Power and Distribution Transformers
-
Supplier: Accuris
Description: Test Procedure for Thermal Evaluation of Insulation Systems for Dry-Type Power and Distribution Transformers, Including Open-Wound, Solid-Cast, and Resin-Encapsulated Transformers Corrigendum 1
-
Supplier: RS Components, Ltd.
Description: open style resin cast variable transformers for flash mounting within control panels, enclosures or process control equipment. Single or three phase versions available in a range of current ratings. Continuously variable AC output voltage with overvoltage tap. Heavy duty
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 240 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 240 VA
-
Supplier: RS Components, Ltd.
Description: open style resin cast variable transformers for flash mounting within control panels, enclosures or process control equipment. Single or three phase versions available in a range of current ratings. Continuously variable AC output voltage with overvoltage tap. Heavy duty
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 240 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 360 VA
-
Supplier: RS Components, Ltd.
Description: open style resin cast variable transformers for flash mounting within control panels, enclosures or process control equipment. Single or three phase versions available in a range of current ratings. Continuously variable AC output voltage with overvoltage tap. Heavy duty
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 240 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 960 VA
-
Supplier: RS Components, Ltd.
Description: open style resin cast variable transformers for flash mounting within control panels, enclosures or process control equipment. Single or three phase versions available in a range of current ratings. Continuously variable AC output voltage with overvoltage tap. Heavy duty
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 240 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 720 VA
-
Supplier: CSA Group
Description: Scope 2.1 Type of Equipment This Standard applies to cast resin partitions pressurized with inert gases, eg, sulphur hexafluoride, carbon tetrafluoride, or a mixture of such gases, such as sulphur hexafluoride and nitrogen used in indoor and outdoor installations of high- voltage
-
Supplier: CSA Group
Description: (Comparison of enclosures for indoor and outdoor non-hazardous locations); and c) alignment of average audible sound level with current industry practices. Scope 1.1 This Standard applies to single phase and polyphase dry-type transformers, including those with cast or resin
-
Standards and Technical Documents - Transformers, Distribution, Dry-Type - Over 600 Volts -- UL 1562Supplier: UL Standards & Engagement
Description: 1.1 These requirements cover single-phase or three-phase, dry-type, distribution transformers, including solid cast and resin encapsulated transformers. The transformers are provided with either ventilated or non-ventilated enclosures and are rated for a primary or
-
Supplier: CSA Group
Description: (Comparison of enclosures for indoor and outdoor non-hazardous locations); and c) alignment of average audible sound level with current industry practices. Scope 1.1 This Standard applies to single phase and polyphase dry-type transformers, including those with cast or resin
-
Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, ELECTRONIC MICRO CONTROLLER, TEMPERATURE CONTROL OF MV DRY TYPE AND CAST RESIN TRANSFORMERS, 24-240VAC, 50/60HZ, REPLACED BY NT935-BASIC. FREE 2 YEAR RADWELL WARRANTY
-
Supplier: Eaton Corporation
Description: (S) BUTTON STYLE D, E LENS STYLE J NEMA 3/3R/4/12/13 ENCLOSURE E30 MODEL APPROVAL UL, CSA BUTTON/LENS MATERIAL MOLDED WEAR RESISTANT ACETAL RESIN CONSTRUCTIONAL FEATURE OIL TIGHT, WATER TIGHT EXCLUSION BUTTON, COLOR LENS LAMP VOLTAGE 6 V OPERATING TEMPERATURE -20 TO 150 DEG F OPERATOR
- Features: Illuminated Switch
- Switch Type Function: Alternate Contact (Push-Push), Other
-
Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, ELECTRONIC MICRO CONTROLLER, TEMPERATURE CONTROL OF MV DRY TYPE AND CAST RESIN TRANSFORMERS, 24-240 VAC, 50/60 HZ, 4.20 MA, RANGE: 0-240 DEGREES CELSIUS, 3 DIGIT DIGITAL DISPLAY, LED INDICATORS. FREE 2 YEAR RADWELL WARRANTY
-
Supplier: Saint-Gobain Tape Solutions
Description: : Phase insulation of electrical motors, generators, etc. Outer wrapping and anchoring of dry-type and cast-resin transformers, coils, etc.
- Adhesive: Rubber
- Backing: Paper
- Temperature Resistance: -15 C
- Thickness: 0.0063 inches
-
Supplier: Saint-Gobain Tape Solutions
Description: . Applications: Phase insulation of electrical motors, generators, etc. Outer wrapping and anchoring for dry-type and cast-resin transformers, coils, etc.
- Adhesive: Rubber
- Carrier / Backing Material: Paper
- Temperature Resistance: -15 C
- Thickness: 0.0059 inches
-
Supplier: Visual Sound, Inc.
Description: Simulation Programs Universal 25/70/100V Transformer Includes a Rotary-Dial Selector for Easy Tap Identification Zinc die cast mounting bracket may be mounted to standard E.O. boxes banded to poles or removed for easy retrofit of existing AP Series loudspeakers.
-
Supplier: ASTM International
Description: , Polyamide (Nylon) Rigid: Rods, Tubes, Flats, Molded and Cast Parts VV-I-530 Insulating Oil, Electrical (for Transformers, Switches, and Circuit Breakers) Underwriters Laboratories: UL 94 Standards for Tests for Flammability for Parts in Devices and Appliances ISO Standard: ISO 307
Find Suppliers by Category Top
Featured Products Top
-
Casting & Potting Materials ELANTAS PDG, Inc. offers a wide range of high performance casting resins and potting resins. Our 2-component casting and (read more)
Browse Encapsulants and Potting Compounds Datasheets for ELANTAS North America LLC
Conduct Research Top
-
Compact and High Power Transformer Solution
Wind turbines require a compact and high power transformer solution in order to provide the maximum output with the smallest weight. In the past most wind turbines which had on board transformers utilised cast resin technology. However, increases in power ratings and higher voltages have meant
-
Midel Filled Transformers for Dusty Environments
Heathrow airport is one of the world's busiest hubs, serving millions of customers a year. Throughout the airport there are distribution transformers providing power for critical services. Originally all these transformers were cast resin but there were some problems which prompted the user to look
More Information Top
Indicates content that may require registration and/or purchase.
-
Specifying and loading cast-resin transformers
IEC standards for cast resin transformers should not be used.
-
Specifying and loading cast-resin transformers
SPECIFYING CAST RESIN TRANSFORMERS .
-
Soft Computing Applications
(2002) The temperature distribution and thermal stress analysis of pole cast resin transformer for power distribution.
-
Analysis of Temperature Distribution in Cast-resin Dry-type Transformers
(2002) The temperature distri- bution and thermal stress analysis of pole Cast resin transformer for power distribution.
-
A measurement technique for quality control of windings for cast resin power transformers
Abstract— The cast resin transformers are today used in a vast range of applications, as reliable answer for application concerning .
-
A dynamic thermal based reliability model of cast-resin dry-type transformers
THERMAL MODELING OF DRY-TYPE CAST RESIN TRANSFORMER .
-
Transformer design and application considerations for nonsinusoidal load currents
The author’s test data indicated a ratio of hot spot rise to average rise of 1.20-1.25 for the cast resin transformer design tested.
-
Handbook of Electrical Installation Practice 4th Edition Complete Document
Modern practice with cast resin transformers of this design is to incorporate coarse weave glass fibre matt reinforcing material into the inner and outer walls of the coils, thus allowing the thickness of resin to be reduced, hence reducing the resin content…
-
Partial discharge detection using acoustic emission method for a waveguide functional high-voltage cast-resin dry-type transformer
As shown in Fig. 1, a high-voltage-coil set of the cast resin transformer comprises an iron core formed by a plurality of stacked silicon steel sheets and wound with wires to form three high-voltage coils.
-
Transformer design and application considerations for nonsinusoidal load currents
D. Cast Resin Transformers .