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[DOC File]IEEE Standards - draft standard template
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These are two classifications based on the rating of transformers measured in kilovolt- amperes. The distribution type covers the range of 3 to 500 kVA; the power type covers all ratings above 500 kVA. Transformer Types (Grey 5.2) The following types of transformers are normally used in commercial buildings: Substation. Primary-unit substation
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[DOC File]SECTION 16275
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Jul 08, 2009 · use subparagraph below where additional transformer capacity is required without going to next higher kva rating. example: 100kva @ 65 degrees c=100kva; 100kva @ 55 degrees c=100kva, which includes a 65 degrees c rating of 112kva (there may also be a slight cost effectiveness for larger size transformers, depending on market conditions.
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[DOC File]Review of Minimum Energy Performance Standards for ...
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This transformer MEPS is to cover oil-immersed and dry type distribution transformers with power ratings from 10 kVA to 3150 kVA intended to be used on 11 kV, 22 kV and 33 kV networks. 4. That the amendments take effect no earlier than 1 October 2011. 5.
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[DOC File]Crucial Power Products
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POWER RATING (KVA/KW) 3 / 2.1 5 / 3.5 7.5 / 5.25 10 / 7 12.5 / 8.75 15 / 10.5 20 / 14 INPUT VOLTAGE (VAC) Single Phase, 120/208/240/277 VAC Single Phase, 208/240/277 VAC MAXIMUM CURRENT 29/17/15/13 44/25/22/19 36/30/26 74/40/35 57/49/43 68/59/51 89/77/66 TOLERANCE +15% to -15% FREQUENCY (Hz) 60 +/- 3% POWER FACTOR 0.98 to 1.0 (Typical ...
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[DOC File]SECTION 16276
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Indicate on drawings the transformer KVA, primary and secondary voltage. 3. Indicate type of coil connections required for 3 phase transformers (for specific applications of various type connections refer to ANSI/IEEE C57.105 “Guide for Application of Transformer Connections …
112.5 kva transformer amperage

[DOC File]S
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RATINGS. 2.1. The transformer shall be designed in accordance with this specification and shall have one of the following kVA ratings: 10, 15 , 25, 37.5, 50, 75, 100, 167 2.2. The primary voltage and the basic insulation level (BIL) shall be 95 kV for 12,470 Grd.
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[DOC File]IEEE Standards - draft standard template
https://info.5y1.org/transformer-ratings-kva-chart_1_d2a870.html
Station service transformer ratings are specified by the kVA rating, transformer primary and secondary voltages, the short circuit rating and the BIL rating. Transformer KVA and Voltage Rating: The capacity of a transformer is determined by the amount of current it can carry continuously at rated voltage without exceeding the design temperature.
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[DOC File]THE INDIAN ELECTRICITY RULES, 1956
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installed transformer/apparatus capacity up to 1000 KVA to be supplied at voltage upto 11KV and 2500 KVA at higher voltages (above 11 KV and not exceeding 33KV). (iii) a circuit breaker by HV consumers having an aggregate installed transformer/apparatus capacity above 1000 KVA and supplied at 11 KV and above 2500 KVA supplied at higher voltages ...
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[DOC File]PSG Section 16349 - Eaton
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One - control circuit transformer ([750 VA @ 4.16 kV] [750 VA @ 2.4 kV] [2 kVA @ 4.16 kV] [2 kVA @ 2.4 kV] [Two - control circuit primary fuses. One - control circuit secondary fuse. One - run test circuit. Four - electrical interlocks ([One - Three-phase current transformer suitable for use with electronic overload and electronic meter]
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[DOC File]IEEE Standards - draft standard template
https://info.5y1.org/transformer-ratings-kva-chart_1_4e34c6.html
The transformer kVA rating is then calculated by the following: Once the recommended transformer kVA rating is calculated, Table 1 can be used to select the appropriate transformer size for the application. Normally a transformer rating greater than the calculated value is selected. —Standard kVA ratings for distribution transformers
112.5 kva transformer amperage chart

Transformer ratings kva chart