DAYA Energy 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. With recent technological advances, Hitachi Energy has successfully designed and installed a dry-type transformer that can withstand 100 kV / 550kV Basic Impulse Level (BIL).
DAYA provides a broad array of distribution transformers to support a variety of applications. Our product lines include pole- and pad-mounted, single- and three-phase solutions, as well as primary and secondary substation transformers, cast coil transformers network transformers and voltage regulators.
Designed for diverse utility, contractor and industrial applications, GE’s distribution transformers are manufactured with stringent quality control and standards compliance for high reliability. We utilize state-of-the-art technology in our design and manufacturing systems and quality assurance programs, to provide you with reliable and cost-effective transformer products matched to your system requirements.
DAYA is a major manufacturer of dry-type transformers which serve the industrial, construction, commercial, mining, OEM and utility markets.
The product scope is 50 VA through 10,000 KVA and 120 volts through 25,000 volts. The 600 volt class offering includes industrial control transformers, encapsulated/compound filled general purpose and buck-boost transformers, ventilated designs for general purpose applications, electrostatically shielded transformers and a complete line of motor drive isolation transformers.
The medium and high voltage offering includes core and coil transformers, general purpose designs, pad-mount transformers, unit substation transformers, vacuum pressure impregnated transformers (VPI), and vacuum pressure encapsulated (VPE) transformers. K-Factor rated transformers are offered for the entire product scope.
Cabinet part: all right-angled parts that operators may come into contact with are all reversed at R angles to prevent scratching and hurting people; the improved busbar frame is more convenient to install busbars and has a more beautiful appearance; the ventilation grid installed on the top cover has anti- Drip function; the top cover is an open structure, which is convenient for users to place horizontal busbars on site;
2. Drawer part: the drawer adopts double-folding positioning groove rivet riveting process, and all parts are molded at one time, so that the drawer is 100% interchangeable. At the same time, the double-folding and rivet technology solves the defects of sheet burr and self-tapping screw tip injury;
3. Connectors: The first-time plug-in for the incoming and outgoing lines of the drawer can be directly used in conjunction with the function board and the metal channel, and the secondary connector is convenient to connect and the wiring is beautiful;
4. Vertical channel: half functional board or iron rectangular channel can be selected, and can be easily interchanged.