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Jan, 6. 1015— I : I INM I RI I echn i c, I nc, No. 4901—P. 2 <br /> j-,I '- TERMINAL LUG <br /> r- 12-HOLEI r- <br /> � v <br /> v U <br /> TERMINAL LUG <br /> (2-HOLE) — — — ——— <br /> 250 KCMIL COPPER--; 250 KCMIL <br /> CABLE-FLAT COPPER I <br /> (CONTINUOUS RUN) : CABLE-FLAT <br /> �(1-HOLEI o <br /> D CABLE-FLAT <br /> TERMINAL LUG °2 AWG CU (1-HOLE) <br /> (2 HOLE) TERMINAL LUG 4- '2 AWG CU <br /> (2-HOLE) <br /> TERMINAL LUG TERMINAL LUG TERMINAL LUG <br /> (2 CABLES TO (2-HOLE) <br /> 2-HOLE NEMA) (2 CABLES TO <br /> 2-HOLE NEMA) Acl I� STATION GRID <br /> 2-GROUND CONNECTION�r n I I I I,I,c�—IS <br /> TO STATION GRID y 2-GROUND CONNECT IONS ll J <br /> ` -` TO STATION GRID <br /> NOTE: NOTE: <br /> REFER TO APPL "H' REFER TO APPL "H' <br /> FIGURE 23 FOR MORE INFORMATION FIGURE 24 FOR MORE INFORMATION <br /> GROUNDING FOR 1-UNIT CCVT ON ONE STRUCTURE GROUNDING FOR 3-UNIT CCVT'S ON ONE STRUCTURE <br /> 4� 40 <br /> 7� ( OZ <br /> 250 KCMIL ,50OPPERL I <br /> COPPER <br /> 1 o D <br /> t <br /> TERMINAL LUG TERMINAL LUG <br /> I (2-HOLE) ( (2-HOLE) 1 <br /> i <br /> ~ �YCyI �� <br /> NOTE: NOTE: <br /> REFER TO APPL "I" REFER TO APPL "I" <br /> FIGURE 25 FOR MORE INFORMATION FIGURE 26 FOR MORE INFORMATION <br /> GROUNDING FOR 1-UNIT GROUNDING FOR 3-UNIT <br /> VOLTAGE TRANSFORMER ON ONE STRUCTURE VOLTAGE TRANSFORMERS ON ONE STRUCTURE <br /> FROM CT's WARNING NAMEPLATE GROUND WELL DETAILS <br /> ITEM CODE DESCRIPTION <br /> 1 15-0124 BEEP WELL UPENSED ELECTRODE- <br /> E= WARNING NAMEPLATE a LYNCOLE PART 'K4-ucGE 11FT LONG <br /> 2 30-0960 CABLE SPLICE 500 KCkIL BCV TO <br /> TERMINAL BLOCKS 500 KCHIL BCV <br /> (ES 057384) 3 29-0390 500 KCHIL BCM PIGTAILS <br /> °B STRANDED OR 3 4 29-0390 GROUND GRID 500 <br /> °10 SOLID Cu 5 30-0991 TEE CONNECTORS (SEE NOTE 21 <br /> —I — —— – <br /> G 6 30-0961 CABLE SPLICE 5000 KCHIL BCW TO <br /> 250 KCMIL BCW <br /> AL JB °4 CU CABLE y D21a 7 29-0391 250 KCMIL BCW PIGTAILS <br /> o m B 29-0391 GROUND GRID 250 <br /> NOTE: 9 30-099D TEE CONNECTORS (SEE NOTE 2) <br /> I. ALL CURRENT TRANSFORMERS INSTALLED ON SUBSTATION BUSES OR L 4' 1 <br /> ADDED TO CIRCUIT BREAKERS, POWER TRANSFORMERS, ECT, SHALL o <br /> HAVE ALL SECONDARY WINDINGS SHORT CIRCUITED AND GROUNDED O d Notes: <br /> WHEN NOT IN USE. I. BOakfill Well Role With 0 grounding <br /> 2. CONNECT THE '8 OR °10 GROUND WIRE FOR UNLOADED CT's AND o booviII °oterial Blurry eucn aE <br /> REMOVE T14E GROUND WIRE FOR LOADED CT'S, Lynoonite or GENS, a tog of <br /> FIGURE 27 �f Lynconite rill iii 2,Z cu ft, <br /> ,� 2. M(nuw seDaratim of 2' betveen <br /> GROUNDING REQUIREMENTS FOR TERMINATING Teeeomectors <br /> SECONDARIES OF CURRENT TRANSFORMERS d v FIGURE 28 <br /> (JUNCTION BOX APPLICATION SINGLE RATIO C1 TERMINAL BLOCK SHOWN) <br /> ENGINEERING STANDARD PG&E CO. DRA14ING NUMBER 'REV, <br /> GROUNDING <br /> ELECTROICALESUBSTATFOR <br /> IONSOUTDOOR SHEET 10 OF SHEETS 0 6 7 9 1 © C <br /> Received Time (Jan, 6. "2015— 1 :41PM—No, 7839 MICROFILM <br />