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GE Grid Solutions
Model PT6-2-125

Model PT6-2-125

Product catalog summary

Specifications:
The document details the specifications of the GE Grid Solutions Model PT6-2-125 Indoor Voltage Transformer, which is part of ANSI Group 2 for medium voltage applications. It features two bushings and is approved for revenue metering in Canada. The accuracy class is specified as 0.3 WXMYZ 1.2ZZ at 100% rated voltage with a 120V based ANSI burden, and 0.3 WXMY, 1.2Z at 58% rated voltage with a 69.3V based ANSI burden. The transformer operates at a frequency of 60 Hz and has a maximum system voltage of 25.5 kV with a BIL of 125 kV.

Regulatory Approvals:
The transformer is manufactured to meet the requirements of ANSI/IEEE C57.13 and is approved by Industry Canada under Approval No. AE-0676 Rev.2.

Thermal Rating:
The thermal rating is 1,500 VA at 30°C ambient temperature and 1,000 VA at 55°C ambient temperature.

Physical Characteristics:
The approximate weight of the transformer is 125 lbs. Primary terminals are 3/8-16 brass screws, and secondary terminals are 1/4-20 brass screws. The core and coil assembly is vacuum encapsulated in polyurethane resin.

Recommendations:
It is recommended that the system line-to-line voltage does not exceed the transformer's maximum system voltage level. Primary fuses are not supplied but recommended, with a specification of 25 kV, 0.5E rated fuses. An insulated primary terminal kit is available as an option.

Circle Diagram:
The circle diagram is used to predict transformer performance for various loads and power factors. It provides guidance on minimum spacings and performance predictions based on volt-ampere measurements.

Contact Information:
For further inquiries, contact GE Grid Solutions through their worldwide contact center or visit their website.

Catalog excerpts

Model PT6-2-125 Indoor Voltage Transformer ANSI Group 2 Medium Voltage Accuracy Class Thermal Rating 0.3 WXMYZ 1.2ZZ at 100 % rated voltage with 120V based ANSI burden. 0.3 WXMY, 1.2Z at 58 % rated voltage with 69.3V based ANSI burden.. Maximum System Voltage 25.5 kV, BIL 125 kV. REGULATORY AGENCY APPROVALS Manufactured to meet the requirements of ANSI/IEEE C57.13. Approved for revenue metering in Canada by industry Canada, Approval No. AE-0676 Rev.2 (a) Also available are other ratios and frequencies, double secondaries and units meeting IEC 44-2. Note: It is recommended that the system line-to-line voltage not exceed transformer maximum system voltage level.

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Model PT6-2-125 Model PT6-2-125 ANSI Group 2 Primary terminals are 3/8-16 brass screws with one flatwasher and lockwasher. Secondary terminals are 1/4-20 brass screws with one flatwasher and lockwasher. The core and coil assembly is vacuum encapsulated in polyurethane resin. Primary fuses are not supplied, but are recommended. Use 25 kV, 0.5E rated fuses. A test card is provided with each unit An insulated primary terminal kit part number 0882B06446 is an available option. Includes 2 each 3/8-16 terminals, terminal boots and 48” of No. 6 insulated lead wire. This lead wire is not fully insulated;...

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Model PT6-2-125

Model PT6-2-125

Catalog excerpts

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