Distribution Transformers - Pole Mounted
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Power Partners' single-phase, oil-filled, pole-mounted distribution transformers are designed for servicing residential overhead distribution loads. They are also suitable for light commercial loads, industrial lighting and diversified power applications. These transformers are designed for the application conditions normally encountered on electric utility power distribution systems. Types CSP, CP, SP and S are all available. ISO 9001: 2008 Certified. 5
5-1000 KVA 65C Temperature rise 60 Hz standard, 50 Hz optional Low Voltages: 120/240, 240/480, 277 High Voltages: 2400 through 34,500 Volts |
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Power Partners' JUMBO distribution transformers are designed as single-phase, two-winding transformers, specifically for step-down applications. ISO 9001: 2008 Certified.
5 - 1000 kVA 65C temperature rise 60 Hz standard, 50 Hz optional Low voltages: 120/240, 240/480, and 277 High voltages: 2400 through 34,500 V |
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Power Partners' T-T, or T-connected, overhead distribution transformers can be used for most three-phase applications up to 500 kVA. T-connected transformers consist of two single-phase core/coil assemblies. This type of connection is also referred to as a Scott-T connection.
For three-phase applications in which large motors are the load and these motors are frequently started, Triplex designed three-phase transformers are required rather than T-T transformers. Oil field pumping loads and some irrigation pumping loads should use only the Triplex designs as well. ISO 9001: 2008 Certified 30 - 225 kVA 65C rise 60 Hz standard, 50 Hz optional High voltages: 13,800 and below Low voltages: 208T/120, 240T x 480T, and 480T/277 |
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The Power Partners Triplex overhead distribution transformer can be used to serve three-phase applications through 225 kVA. Triplex designs consist of three separate, single-phase, core-coil assemblies in one tank. Triplex overhead distribution transformers are often used to serve large motor loads where the motors are frequently started. Oil field pumping loads and some irrigation pumping loads should use only Triplex designs. Also, the Triplex transformer has international application where Dy5 and Dy11 phase displacement are required. ISO 9001: 2008 Certified
30 - 225 kVA 65C rise 60 Hz standard, 50 Hz optional High voltages: 13,800 and below Low voltages: 208Y/120, 240 x 480, and 480Y/277 |
Distribution Transformers - Pad Mounted
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ABB's pad-mounted transformers are mounted on the ground to service underground distribution networks. These transformers typically serve urban and rural residential, commercial and industrial loads. They offer the maximum amount of tamper resistance in the lowest profile design.
ANSI single-phase pad-mounted transformers come equipped with a clamshell cabinet for ease of opening and uninhibited access to connections. Versatility of design allows for various protective and switching configurations. ANSI three-phase pad-mounted cabinet offers a unique cabinet that features one piece sloped cabinet weather cover to effectively shed water and allow easier access into the cabinet compartment. The transformer can be configured for live and dead front high voltage connections along with radial or loop feed. Various switching and protection schemes can be integrated into the unit making for a low profile, reliable and multi-functional transformer. ABB's generator step-up, three-phase pad-mounted transformers have been designed to meet the stringent standards for wind and solar farm demands. They would be mounted outside at the base of the tower while for solar can be stand-alone or part of a kiosk solution. Three-phase, pad-mounted transformers can be outfitted with TPC protection system compensating for capacitive earth fault current in underground cables for the protection and safety of sensitive loads. Product scope: Single-phase up to 250 kVA Three-phase up to 3,000 kVA Primary voltage up to 36 kV Secondary voltages up to 690 V Cooling type: ONAN Available fluids: mineral oil, ester fluids and silicone |