McGRAW-SERIES

4

2

3

5

6

EQUIPMENT TYPE / NO.

DWG. NO.

SH

REV.

McGRAW 550CS

6020-014K

1

E1

REVISIONS

DATE APPROVAL

DESCRIPTION

REV

1. REDRAWN IN PRO/E DATA BASE PER ECR #160229B

E1

2/29/16

TL

JP

A

A

5 27

2 27

3 3

1 45

4 3

12 36

11 54

B

13 6

B

INSIDE THE MAIN TRANSFORMER TANK ON ALL STUDS WITH THE EXCEPTION OF THE REAR SLIP RING

LTC SIDE OF BARRIER BOARD FOR ALL SELECTOR SWITCH STATIONARY CONTACT HOLDERS

THERE ARE THE INSULATING TUBES THAT GO INSIDE THE STANDOFF FOR ALL THE SELECTOR SWITCH STATIONARY CONTACTS

STANDOFFS FOR THE REAR SLIP RING IN THE MAIN TRANSFORMER TANK SIDE OF THE BARRIER BOARD

STANDOFFS FOR THE REAR SLIP RING IN THE LTC SIDE OF THE BARRIER BOARD

THESE PINS HOLD THE ALIGNMENT OF ALL OF THE "LONG" STANDOFFS THAT HOLD THE "A" FRAME

THESE PINS HOLD THE ALIGNMENT OF THE SELECTOR SWITCH STATIONARY CONTACT STANDOFFS

THESE PINS GO THROUGH THE REAR SLIP RING STANDOFF

7 3

6 9

8 6

9 12

C

C

10 6

D

45 6020-202 27 6020-203 3 6020-308 3 6020-309 27 6020-311 9 6020-300 3 6020-312 6 6020-310 12 6020-260 6 6020-306 54 6020-273 36 6020-271 6 6020-301

PIN, FIBER PIN, FIBER PIN, FIBER

10 11 12 13

D

COLLAR, FRONT

COLLAR, INSULATING

1 2 3 4 5 6 7 8 9

COLLAR

TUBE, INSULATING TUBE, INSULATING

E

COLLAR

E

COLLAR, STANDOFF COLLAR, STANDOFF

THESE ARE THE INSULATING TUBES THAT GO INSIDE THE STANDOFF COLLARS FOR THE TOP TWO STUDS THAT HOLD THE REVERSING SWITCH STATIONARY COMTACTS AND THE PINS THAT GO THROUGH THE TOP OF EACH "A" FRAME THIS IS THE PIN THAT HAS THE EXTERNAL SNAP RING AROUND IT FOR THE "A" FRAME TO REST AGAINST.

THERE ARE THE STANDOFF COLLARS FOR THE TOP TWO STUDS THAT HOLD THE REVERSING SWITCH STATIONARY CONTACT AND PINS THAT GO THROUGH THE TOP OF EACH "A" FRAME. THIS IS THE PIN THAT HAS AN EXTERNAL SNAP RING AROUND IT FOR THE "A" FRAME TO REST AGAINST

COLLAR, STANDOFF, BACK COLLAR, STANDOFF, FRONT

THESE GO INSIDE THE STANDOFFS FOR THE BOTTOM RIGH STUD THAT SUPPORTS THE "A" FRAME THIS IS WHERE THE GROUNDING BAR IS CONNECTED FOR EACH PHASE.

THIS GOES ON THE BOTTOM LEFT AND BOTH MIDDLE STUDS THAT HOLD THE "A" FRAME ON EACH PHASE

ITEM NO.

QTY DRAWING NO.

TITLE

THIS GOES ON THE BOTTOM TWO AND MIDDLE TWO STUDS OF EACH PHASE THAT HOLD THE "A" FRAME

PARTS LIST

SOURCE: (M/P)

HVS MATERIAL CODE:

QTY. OF MATERIAL:

Prolec-GE Waukesha, Inc. All rights reserved.

C

M

DRC / ECR NUMBER:

UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES TOLERANCE ARE FRACTIONS DECIMALS ANGLES

F

NEXT ASSY

9011 GOVERNORS ROW DALLAS, TEXAS 75247

F

.XX ± .01 .XXX ± .005

X ± 1

TITLE

KIT- INSULATING COLLAR McGRAW 550CS

APPROVALS DATE

DO NOT SCALE DRAWING

DRAWN

T. LY

10/28/15

MATERIAL ANALYSIS NUMBER:

CHECKED

TL

2/29/16

SIZE

SCALE

DWG. NO.

REV.

DATE ANALYSIS PERFORMED:

6020-014K

QC

D

1.000

E1

MATERIAL

SHEET

COMPANY AND PROPRIETARY: This document contains proprietary information of Prolec-GE Waukesha, Inc. ("Waukesha") and may not be disclosed, copied, modified or used without the written permission of Waukesha. If Waukesha has authorized your possession and/or use of this document, Waukesha has granted you a limited, revocable license to use this document and the information in it only for purposes specified by Waukesha. The document must be promptly returned to Waukesha, after its use and/or upon demand by Waukesha. Any possession, disclosure, copying, modification or use not authorized by Waukesha, can constitute a violation of applicable law and be subject to severe penalties. ©2022 Prolec-GE Waukesha, Inc. All Rights Reserved.

SEE PARTS LIST

1 of 1

4

1

2

3

5

6