Changes to Section 14: Transformers
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Printed Book Page Number(s) |
Current PDF Page Number(s) |
Topic(s) |
Reason for Change |
Specific Change Made |
Change Date |
|---|---|---|---|---|---|
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N/A |
14-2 |
New Content |
Newly added “Selection Assistance” topic |
Jun-2017 |
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14-2 |
14-3 |
Revision |
Page was redeveloped with many changes to content |
Sept-2016 |
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14-4 through 14-5 |
14-4 through 14-7 |
Correction |
Changed the enclosure designation from 17K to 18K on catalog items EX15T3HB & EX15T3HBCU |
Jun-2016 |
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New |
Added paragraph and bullets for Watchdog transformers (shown as table 14.4 in PDF) |
Sept-2016 |
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Revision |
Renamed and expanded table 14.4. New name for this table is “EX Three Phase 60 Hz, 480Y/277 Vac Secondary; UL Listed”. |
Sept-2016 |
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New |
New paragraph for DOE 2016 Low Voltage Distribution Transformers and new corresponding table title. (Table 14.5 expanded to contain additional selection information) |
Sept-2016 |
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Update |
Added %IZ values for tables 1 and 2. Already in place for tables 3, 4, and 5 under DOE 2016 Energy Efficient Three Phase. Removed “new” designation. |
Aug-2018 |
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14-6 |
14-8 |
Updates |
Corrected image labels for Style K and Style J |
Aug-2018 |
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Table: removed floor mounting option for Encl. 24; added part numbers for weathershields for Encl. 25, 30, and 31; replaced last column in table with Drip Shield part numbers where applicable. |
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14-6 |
14-8 and 14-9 |
PDF page adjustment |
Expansion of previous content has shifted this and all subsequent pages forward. |
Sept-2016 |
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New |
New drawings and images added after table titled: “Enclosure Dimensions and Accessories” |
Sept-2016 |
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Correction |
References to 7400CMB18K & 7400CMB20K replaced by 7400CMB18K20K.References to 7400WMB18K & 7400WMB20K replaced by 7400WMB18K20K |
Jun-2016 |
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Update depth dimension of 17K enclosure from 32.75" (832mm) to its actual depth of 17.25" (438mm) |
Jun-2016 |
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N/A |
14-9 |
New |
New Paragraph, bullet points, and table for seismic qualification testing. |
Jun-2017 |
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14-7 |
14-10 |
Sealed, Mini Power-Zone Unit Substation |
PDF page adjustment |
Expansion of previous content has shifted this and all subsequent pages forward |
Sept-2016 |
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Correction |
Changed MPZ10S40F family primary main breaker to 30 A |
Jun-2016 |
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14-8 |
14-11 |
Correction |
Corrected voltage codes for 277V to 120/240V. Changed to voltage code 61 for the following:3S60F, 5S60F, 7S60F, 7S60F, 10S60F, 15S60F, 25S60F 3S60FSS to 25S60FSS, 4X3S60FSS to 4X25S60FSS |
Mar-2016 |
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14-18 |
14-21 |
Update |
Removed “new” designator |
Aug-2018 |
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14-9 to 14-20 |
14-12 to 14-23 |
PDF page adjustment |
All pages in this range were shifted forward by three pages in the PDF. No changes to content in this range. |
Sept-2016 |