Description
CES designs and manufactures small and medium size power transformers that meet utility grade substation standards and specialty application demands. CES in-house design team can customize solutions for any market segment including green & renewable energy, commercial, utility, and industrial applications. Our features meet or exceed standard equipment by only utilizing the highest quality components from leading suppliers along with non-standard options to meet any customer project requirements.
Design Capacities
- Three Phase: 500kVA up to 5000 kVA
- Primary Voltage: Up to 44kV
- Secondary Voltage: Up to 690V or Step Up to 34.5kV
- Built to customer specifications in accordance with CSA C88 M90, ANSI C57, and C802.3 Energy Efficiency Standards
Standard Accessories and Features
- Aluminum nameplate engraved
- HV Bushings
- LV Bushings
- Drain valve with sampling device
- Liquid level indicator
- Liquid temperature indicator
- Pressure relief device
- Jacking Steps
- Grounding Pads
- Exterior Finish conforming to ANSI C57.12.28.
- Operating Manual
Optional Accessories and Features
- Tamper proof cabinets;
- Custom tank designs;
- Custom throats & ducting with aluminum plate access covers;
- Winding temperature Indicator;
- Pressure vacuum indicator;
- Rapid pressure rise relay;
- Gas detector relay;
- Zero to Three contact options alarms on gauges;
- NEMA control box;
- High voltage o circuit taps;
- Pressure/vacuum bleeder device for sealed tank transformers;
- Lightning arresters or provision for mounting;
- Fan cooling with automatic controls;
- Metering current transformer;
- Control box strip heaters;
- Removable radiators;
- Additional tests may be requested by the purchaser and shall be performed in accordance to ANSI/IEEE C57.12.90;
- FR3 re resistant bio degradable insulating uid LNAN;
- Dual voltage selector switch;
- Purchaser speci ed impedance limits;
- Alternative protection devices, speci ed by the purchaser;
- Customer stock code and stencilling;
Single and three phase pole mounted transformer
CES can offer a wide range of pole-mounted transformers from 25kVA up to 167kVA and larger single-phase units up to 750KVA for vault applications for any single and three-phase bank applications. The pole top or platform mount distribution transformer continues as the choice for rural overhead systems or local overhead replacement programs. Pole-mounted transformers are […]
Single and Three Phase Submersible Transformer
CES designs and manufactures single and three-phase submersible transformers for the utility market. We support the modernization of aging underground electrical infrastructure in urban and metropolitan areas. Our environmentally friendly transformers use vegetable-based insulation to protect the watershed and water table.
Single Phase Pad Mounted Transformer
CES supports distribution demand by providing the most robust design with unique features to meet demand growth needs for the housing, commercial and EV market loads. Our tamperproof slide on tank cover design is user friendly and indistinguishable from welded top designs. CES meets or exceeds all domestic utility and international standards.
Three Phase Live Front Transformer
Before dead-front technology became a utility standard, CES first designed and manufactured live-front transformers. With utilities being experts in HV line work many still prefer the live-front standard which eliminates the requirement for costly elbow and bushing well terminations. CES can customize the layout and orientation of LV and HV compartments to cater to our […]
Three Phase Dead Front Transformer
CES also specializes in manufacturing three-phase dead-front transformers for commercial, industrial, and utility applications. The utility market sector has adopted the more user-friendly dead-front terminations and connection systems. The dead-front technology protects the utility technicians from exposure to live HV terminals and energized equipment.
