Specifications
PRODUCT RATINGS · MATERIALS · INDUSTRY STANDARDS
| Capacity | 10 - 333 kVA |
|---|---|
| Primary Voltage Options | 7620/13200Y V, 13800/23900Y V, or specified by customer |
| Secondary Voltage Options | 120/240 V, 240/480 V, or specified by customer |
Linkage Electric manufactures a full series of single-phase overhead-type distribution transformers. Single-phase transformers are available as conventional units (5–333 kVA) or as completely self-protected (CSP 25–167 kVA) models, offered in a wide range of ratings to meet or exceed applicable ANSI® and NEMA® standards. Units designed to comply with Chinese National Standards and Taipower utility service requirements are also available.
CSP transformers feature direct-connected primary arresters and internal primary voltage fuses, which eliminate the need for separately mounted protective devices and help reduce installation and wiring costs. The integrated overcurrent interrupter protects the transformer from damaging overloads and secondary faults, and also serves as a convenient means of switching the transformer “on” or “off” during maintenance or system operations.
Built with high-quality CRGO silicon steel or amorphous ribbon cores, these transformers offer reduced core losses and improved long-term efficiency. Robust tank coating systems exceed IEEE Std. C57.12.31™-2010 requirements, providing excellent corrosion resistance and durability in demanding outdoor environments.
CSP transformers feature direct-connected primary arresters and internal primary voltage fuses, which eliminate the need for separately mounted protective devices and help reduce installation and wiring costs. The integrated overcurrent interrupter protects the transformer from damaging overloads and secondary faults, and also serves as a convenient means of switching the transformer “on” or “off” during maintenance or system operations.
Built with high-quality CRGO silicon steel or amorphous ribbon cores, these transformers offer reduced core losses and improved long-term efficiency. Robust tank coating systems exceed IEEE Std. C57.12.31™-2010 requirements, providing excellent corrosion resistance and durability in demanding outdoor environments.
- High quality silicon steel or amorphous ribbon core
- Meets or exceeds ANSI® and NEMA® standards
- Tank coating exceeds IEEE Std. C57.12.31™-2010 standard
- Tin-plated high- and low-voltage bushing terminals for aluminum or copper conductors
- Wet process porcelain high-voltage bushings resistant to high-voltage corona
- Tank grounding provisions for safe and reliable operation
- Electrical grade mineral oil
- Heavy-duty lifting lugs and hanger brackets per ANSI® requirements
- Visible cover ground on units with cover-mounted bushings
- Recessed tank bottom that offers protection when sliding over rough surfaces
- Automatic pressure-relief device
- Arrester mounting and grounding provisions (as per customer requirements)
- Internal mark indicating the proper oil level
- Permanently stamped secondary leads to ensure proper identification
- Corrosion-resistant cover band
Looking for distribution transformers that meet ANSI, NEMA, IEC or utility-specific standards?
Contact Linkage
Contact Linkage