Contact Us
Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).
The UK's Largest Stock of Distribution Transformers. We are a leading UK supplier of quality new and refurbished distribution transformers. Manufactured and tested in accordance with internationally recognised standards (IEC60076 or equivalent), we supply highly reliable transformers to cover all common applications, including:
Get Price100kVA – 3MVA Distribution Transformers. LV MV HV Transformers. Powerstar can offer cast resin transformers from 100kVA up to 3MVA at competitive prices as part of their distribution transformer range. Cast resin transformers can be manufactured to meet your exact specification for medium/high voltage power distribution applications.
Get Pricemanufacture, supply, testing and delivery of Distribution Transformers used on AC systems from 6.6 kV to 33 kV. The specification covers Horizon Power's requirements for polemounted and -
Get Price2021-8-14u2002·u2002producing medium power transformers, distribution and dry-type transformers, amorphous core and specialty transformers. Located in France and Turkey are two R&D centers of excellence that are able to provide a wealth of engineering expertise. Poland Dry-type up to 4MVA, 36kV Liquid filled up to 2.5MVA, 36kV France Dry-type up to 15MVA, 36kV
Get Price2021-9-22u2002·u2002Liquid-filled Distribution Transformers. Hitachi ABB Power Grids offers a complete range of distribution transformers designed to grant the reliability, durability, and efficiency required in utility, industrial, and commercial applications. Hitachi ABB Power Grids liquid-filled transformers are manufactured in accordance with the most ...
Get Price2021-3-16u2002·u2002Single-Phase General Purpose Transformers – DOE Compliant 150°C Temperature Rise • Aluminum Windings • NEMA3R Enclosures Taps: 2 @ 2.5% FCAN & 4 @ 2.5% FCBN 240 x 480V — 120/240V kVA Catalog Number Enclosure Figure Height (A) inches Width (B) inches Depth (C) inches (D) inches (E) inches Est Ship Wgt Wiring Diagram Wall Bracket Kit
Get Price2019-11-24u2002·u2002The transformers are suitable for operation at altitudes of up to 1000m above sea level. Site altitudes above 1000m require the use of special designs and should be mentioned in the order. The short circuit impedance is the transformer's impedance, usually between 4% and 6% for distribution transformers and higher than 7% for power transformers.
Get Price2018-7-15u2002·u2002transformers 49 7.4 Selection criteria for transformers based on capitalization of the losses 49 7.5 Example of a transformer for a transformation substation 51 7.6 Level of noise in the transformers 51 7.7 Losses in the substation 52 8. LV Switchgear and Systems 52 8.1 Connection of the transformer and the LV switchgear
Get Price2021-9-16u2002·u2002The short circuit impedance is the transformer's impedance, usually between 4% and 6% for distribution transformers and higher than 7% for power transformers. The short circuit impedance is the percentage of the primary rated voltage that must be applied at the transformer primary winding when the secondary winding is shorted in order
Get Price2016-12-23u2002·u2002Distribution transformers are installed overhead on poles, at grade level on pads, and totally underground in vaults. For years, the most ... Tank – The enclosure for the core, coils, and transformer oil. The outer surface of the tank dissipates heat generated in the core
Get Price2021-8-14u2002·u2002producing medium power transformers, distribution and dry-type transformers, amorphous core and specialty transformers. Located in France and Turkey are two R&D centers of excellence that are able to provide a wealth of engineering expertise. Poland Dry-type up to 4MVA, 36kV Liquid filled up to 2.5MVA, 36kV France Dry-type up to 15MVA, 36kV
Get PriceUK's Largest Stock of Refurbished Transformers. As the UK's leading supplier of refurbished transformers, we have over 300 used power, distribution, cast resin & low voltage transformers in stock. We hold transformers in stock from quality manufacturers such as ABB, Brush, Merlin Gerin, Pauwels, Schneider, Siemens & South Wales.
Get Price100kVA – 3MVA Distribution Transformers. LV MV HV Transformers. Powerstar can offer cast resin transformers from 100kVA up to 3MVA at competitive prices as part of their distribution transformer range. Cast resin transformers can be manufactured to meet your exact specification for medium/high voltage power distribution applications.
Get Price2021-9-22u2002·u2002Liquid-filled Distribution Transformers. Hitachi ABB Power Grids offers a complete range of distribution transformers designed to grant the reliability, durability, and efficiency required in utility, industrial, and commercial applications. Hitachi ABB Power Grids liquid-filled transformers are manufactured in accordance with the most ...
Get Price2016-12-23u2002·u2002Distribution transformers are installed overhead on poles, at grade level on pads, and totally underground in vaults. For years, the most ... Tank – The enclosure for the core, coils, and transformer oil. The outer surface of the tank dissipates heat generated in the core
Get Price2021-3-16u2002·u2002Single-Phase General Purpose Transformers – DOE Compliant 150°C Temperature Rise • Aluminum Windings • NEMA3R Enclosures Taps: 2 @ 2.5% FCAN & 4 @ 2.5% FCBN 240 x 480V — 120/240V kVA Catalog Number Enclosure Figure Height (A) inches Width (B) inches Depth (C) inches (D) inches (E) inches Est Ship Wgt Wiring Diagram Wall Bracket Kit
Get Price2021-9-22u2002·u2002Dry-type Transformers. Hitachi ABB Power Grids offers a full range of dry-type transformers with primary voltages through 72.5 kV built according to all major standards including IEC and ANSI. To minimize environmental contamination and fire hazard, customers are …
Get Price2021-8-14u2002·u2002The Square D™ Distribution Transformer is designed to supply power throughout the building. The transformer permits the use of multiple voltages in the design of the system. Some advantages to designing a system with low voltage transformers: • Distributes a voltage higher than required by the load to limit wire losses and voltage drop
Get Price2018-1-19u2002·u2002for direct tee-off cable connection to the 11kV or 6.6kV distribution network. They may also be used to replace existing free-standing pole transformers. 100kVA and 200kVA compact substations are also used on 3.5kV networks. Refer to EDS 08-3000 for all aspects of HV network design including the use of compact substations and the exclusions.
Get Price2021-4-17u2002·u2002Distance (min) Clearance in front of the transformer. 3.0 Meter. Between Two pad mounted transformers (including Cooling fin) 2.1 Meter. Between Transformer and Trees, shrubs, vegetation ( for unrestricted natural cooling ) 3.0 Meter. The edge of the concrete transformer pad …
Get Price2021-8-14u2002·u2002producing medium power transformers, distribution and dry-type transformers, amorphous core and specialty transformers. Located in France and Turkey are two R&D centers of excellence that are able to provide a wealth of engineering expertise. Poland Dry-type up to 4MVA, 36kV Liquid filled up to 2.5MVA, 36kV France Dry-type up to 15MVA, 36kV
Get PriceUK's Largest Stock of Refurbished Transformers. As the UK's leading supplier of refurbished transformers, we have over 300 used power, distribution, cast resin & low voltage transformers in stock. We hold transformers in stock from quality manufacturers such as ABB, Brush, Merlin Gerin, Pauwels, Schneider, Siemens & South Wales.
Get Price100kVA – 3MVA Distribution Transformers. LV MV HV Transformers. Powerstar can offer cast resin transformers from 100kVA up to 3MVA at competitive prices as part of their distribution transformer range. Cast resin transformers can be manufactured to meet your exact specification for medium/high voltage power distribution applications.
Get Price2021-9-22u2002·u2002Liquid-filled Distribution Transformers. Hitachi ABB Power Grids offers a complete range of distribution transformers designed to grant the reliability, durability, and efficiency required in utility, industrial, and commercial applications. Hitachi ABB Power Grids liquid-filled transformers are manufactured in accordance with the most ...
Get Price2016-12-23u2002·u2002Distribution transformers are installed overhead on poles, at grade level on pads, and totally underground in vaults. For years, the most ... Tank – The enclosure for the core, coils, and transformer oil. The outer surface of the tank dissipates heat generated in the core
Get Price2021-3-16u2002·u2002Single-Phase General Purpose Transformers – DOE Compliant 150°C Temperature Rise • Aluminum Windings • NEMA3R Enclosures Taps: 2 @ 2.5% FCAN & 4 @ 2.5% FCBN 240 x 480V — 120/240V kVA Catalog Number Enclosure Figure Height (A) inches Width (B) inches Depth (C) inches (D) inches (E) inches Est Ship Wgt Wiring Diagram Wall Bracket Kit
Get Price2021-9-22u2002·u2002Dry-type Transformers. Hitachi ABB Power Grids offers a full range of dry-type transformers with primary voltages through 72.5 kV built according to all major standards including IEC and ANSI. To minimize environmental contamination and fire hazard, customers are …
Get Price2021-8-14u2002·u2002The Square D™ Distribution Transformer is designed to supply power throughout the building. The transformer permits the use of multiple voltages in the design of the system. Some advantages to designing a system with low voltage transformers: • Distributes a voltage higher than required by the load to limit wire losses and voltage drop
Get Price2018-1-19u2002·u2002for direct tee-off cable connection to the 11kV or 6.6kV distribution network. They may also be used to replace existing free-standing pole transformers. 100kVA and 200kVA compact substations are also used on 3.5kV networks. Refer to EDS 08-3000 for all aspects of HV network design including the use of compact substations and the exclusions.
Get Price2021-4-17u2002·u2002Distance (min) Clearance in front of the transformer. 3.0 Meter. Between Two pad mounted transformers (including Cooling fin) 2.1 Meter. Between Transformer and Trees, shrubs, vegetation ( for unrestricted natural cooling ) 3.0 Meter. The edge of the concrete transformer pad …
Get Price2021-8-14u2002·u2002producing medium power transformers, distribution and dry-type transformers, amorphous core and specialty transformers. Located in France and Turkey are two R&D centers of excellence that are able to provide a wealth of engineering expertise. Poland Dry-type up to 4MVA, 36kV Liquid filled up to 2.5MVA, 36kV France Dry-type up to 15MVA, 36kV
Get PriceUK's Largest Stock of Refurbished Transformers. As the UK's leading supplier of refurbished transformers, we have over 300 used power, distribution, cast resin & low voltage transformers in stock. We hold transformers in stock from quality manufacturers such as ABB, Brush, Merlin Gerin, Pauwels, Schneider, Siemens & …
Get Price100kVA – 3MVA Distribution Transformers. LV MV HV Transformers. Powerstar can offer cast resin transformers from 100kVA up to 3MVA at competitive prices as part of their distribution transformer range. Cast resin transformers can be manufactured to meet your exact specification for …
Get Price2021-9-22u2002·u2002Liquid-filled Distribution Transformers. Hitachi ABB Power Grids offers a complete range of distribution transformers designed to grant the reliability, durability, and efficiency required in utility, industrial, and commercial applications. Hitachi ABB Power Grids liquid-filled transformers are manufactured in accordance with the most ...
Get Price2016-12-23u2002·u2002Distribution transformers are installed overhead on poles, at grade level on pads, and totally underground in vaults. For years, the most ... Tank – The enclosure for the core, coils, and transformer oil. The outer surface of the tank dissipates heat generated in the core
Get Price2021-3-16u2002·u2002Single-Phase General Purpose Transformers – DOE Compliant 150°C Temperature Rise • Aluminum Windings • NEMA3R Enclosures Taps: 2 @ 2.5% FCAN & 4 @ 2.5% FCBN 240 x 480V — 120/240V kVA Catalog Number Enclosure Figure Height (A) inches Width (B) inches Depth (C) inches (D) inches (E) inches Est Ship Wgt Wiring Diagram Wall Bracket Kit
Get Price2021-9-22u2002·u2002Dry-type Transformers. Hitachi ABB Power Grids offers a full range of dry-type transformers with primary voltages through 72.5 kV built according to all major standards including IEC and ANSI. To minimize environmental contamination and fire hazard, customers are specifying dry-type transformers more frequently.
Get Price2021-8-14u2002·u2002The Square D™ Distribution Transformer is designed to supply power throughout the building. The transformer permits the use of multiple voltages in the design of the system. Some advantages to designing a system with low voltage transformers: • Distributes a voltage higher than required by the load to limit wire losses and voltage drop
Get Price2018-1-19u2002·u2002for direct tee-off cable connection to the 11kV or 6.6kV distribution network. They may also be used to replace existing free-standing pole transformers. 100kVA and 200kVA compact substations are also used on 3.5kV networks. Refer to EDS 08-3000 for all aspects of HV network design including the use of compact substations and the exclusions.
Get Price2021-4-17u2002·u2002Distance (min) Clearance in front of the transformer. 3.0 Meter. Between Two pad mounted transformers (including Cooling fin) 2.1 Meter. Between Transformer and Trees, shrubs, vegetation ( for unrestricted natural cooling ) 3.0 Meter. The edge of the concrete transformer pad to …
Get PriceUK's Largest Stock of Refurbished Transformers. As the UK's leading supplier of refurbished transformers, we have over 300 used power, distribution, cast resin & low voltage transformers in stock. We hold transformers in stock from quality manufacturers such as ABB, Brush, Merlin Gerin, Pauwels, Schneider, Siemens & South Wales.
Get Price2018-10-8u2002·u2002Frequency 50 Hz Primary voltage 6.6, 11, 22 & 33 kV. Other voltage: on request. Secondary voltage 400 V, 415 V, 433 V Vector Group Dyn11 Tap Changers OCTC or OLTC Termination HV LV : Bushing Cable box Busduct flange Conductor Copper or Aluminium Transformers range from 50 kVA to 3000 kVA, with
Get Price2021-7-28u2002·u2002Ladies and gentlemen, We have the following oil transformers in stock from years 2000 to 2015 in top condition. SERVICES: 100KVA to 3500KVA SPANNUNGEN: 6KV to 33 KV to 400 V or for wind energy with 690 V 1000 kva 20/0.4 KV or 15 KV - 400V 1250 kva 20/0.4 KV 1600 kva 20/0.4 KV 2000 kva 20/0.4 KV 2300 kva 12/0.4 KV 2300 kva 20/0.4 KV 2500 kva 15/0.4 also …
Get Price2021-9-22u2002·u2002Ventilated 600-Volt Class Transformers. Single-Phase, 15 Through 167 kVA. UL® Listed. Ventilated Enclosure. Weather Shields Available for NEMA 3R Outdoor Applications. 150° C Temperature Rise. Optional 80° C and 115° C Rise. Standard Voltages in Stock Including Copper, Aluminum, Electrostatically Shielded, Low Temperature Rise and K-Factor ...
Get Price2020-7-17u2002·u2002Pad mounted transformer is a ground mounted electric power distribution transformer in a locked steel cabinet mounted on a concrete pad. Since all energized connection points are securely enclosed in a grounded metal housing, a pad mounted transformer can be installed in places that do not have room for a fenced enclosure.
Get Price2017-2-19u2002·u20022) Engine starts under dry-transformer load and one pump starting load. 3) Ten (10) seconds later put second pump in hand. Engine now accepts dry-transformer load, one pump running load plus second pump stating load. NOTE: During this test also observe and record the maximum voltage dip due to pump starting loads.
Get Price2021-4-17u2002·u2002Distance (min) Clearance in front of the transformer. 3.0 Meter. Between Two pad mounted transformers (including Cooling fin) 2.1 Meter. Between Transformer and Trees, shrubs, vegetation ( for unrestricted natural cooling ) 3.0 Meter. The edge of the concrete transformer pad to nearest the building. 4.2 Meter.
Get PricePowerware; MGE Office Protection Systems Your source for Power surge protectors, Power systems, Power system analysis, Power system protection, Powerwares, Powerware ups, Telecom power systems, Uninterruptible power systems, Ups power supplies, Ups power systems, Ups systems and Surge protection
Get Price2021-9-20u2002·u2002Next part of this article will discuss three-phase transformers using the open-delta and open-wye connections, where one of the single-phase transformers making up the three-phase bank is omitted. The leg of the transformer with the missing transformer is …
Get Price2021-2-16u2002·u2002RESIBLOC® - the cast resin transformer For over 30 years, we have produced and sup-plied cast resin transformers all over the world. RESIBLOC® transformers answer the need for a safe, reliable transformer designed to fulfil the most exacting specification requirements, whilst providing a non-flammable, environmentally safe product.
Get PricePower Transformer Manufacturer. 30 years of experience - extensive infrastructure and highest industry standards and specifications. 24/7 Emergency Support - Equipment and dedicated staff to ensure minimal disruptions. Complete Service, Maintenance and Repair expertise for all installations. Manufacture, Supply and Installation of Power and ...
Get PriceTechnically Honest Transformers - Esennar Transformers is an ISO 9001:2015, ISO 14001:2015 & ISO 45001: 2018 certified organization. Stay connected
Get Price2021-5-3u2002·u2002ZENNARO® has developed its own structure becoming a leader in manufacturing transformers of the following type: OIL-FILLED DISTRIBUTION AND POWER TRANSFORMERS (FROM 25 KVA TO 15000 KVA 36 KV); DRY TYPE TRANSFORMERS; CAST RESIN TRANSFORMERS (UP TO 3000 KVA 36KV); EARTHING AUXILIARY TRANSFORMERS; REACTORS; Two manufacturing …
Get Price100kVA/kW transformer provides 480V (Delta) to 208V (Wye) step-down and isolation protection to a 3-phase UPS and its load. Recommended for government, manufacturing, healthcare and corporate settings. Up to 97.7% efficiency with a quiet acoustic profile less than 65 dBA. Resettable protection relay/switch and red LED indicator warn against ...
Get Price2021-6-28u2002·u200235kv Class Ovdt High Frequency Dry Type Distribution Transformer, find complete details about 35kv Class Ovdt High Frequency Dry Type Distribution Transformer from Pearl Electric Co., Ltd. supplier or manufacturer on Equipmentimes.com.
Get PriceScb13 S11 Type 100kVA 3 Phase High Voltage Oil Immersed Distribution Transformer. Features 1 Hermetically sealed or breathing tank For Distribution Transformers, the default construction is the hermetically sealed non-rigid tank completely filled. Air cushion in used with rigid tanks.
Get Price2016-11-16u2002·u2002single robust enclosure suitable for outdoor applications. M i n i a t u r e s u b s t a t i o n s generally consist of a steel enclosure housing an MV ring main switch, a step-down transformer with ratios typi cally 22 000/420 V or 11 000/420 V and a low voltage distribution compartment. The MV compartment may
Get Price2018-1-4u2002·u2002P a r t 4 C h a p t e r 8 C h a n g e s-c u r r e n t Rules for classification: Ships — DNVGL-RU-SHIP Pt.4 Ch.8. Edition January 2018 Page 3 Electrical installations DNV GL AS
Get Price6.6 Kv /0.4 Kv S9 S11 Electric Arc Furnace Transformer 20 300 Kva With 1 Year Warranty from China. 406 similar products are also available from Suppliers of Electrical Equipment & Supplies.
Get Price