GE GEI-44233 F Instructions Manual Download Page 1 | Manualshive

Page: 1 / 16

background image

Courtesy of NationalSwitchgear.com

1
2
3
...
»

Summary of Contents for GEI-44233 F

Page 1: ...INSTRUCTIONS GEI 44233 F Supersedes GEI 44233 E TIME OVERCURRENT RELAYS TYPE IAC66K GENERAL W ELECTRIC Courtesy of NationalSwitchgear com...

Page 2: ...NECTIONS INSPECTION PERIODIC CHECKS AND ROUTINE MAINTENANCE TIME OVERCURRENT UNIT INSTANTANEOUS UNIT HIGH DROPOUT INSTANTANEOUS UNIT TARGET AND SEAL IN UNIT CONTACT CLEANING SYSTEM TEST SERVICING AND...

Page 3: ...C B 51 UNIT UNIT UNIT 10 40 10 40 20 80 20 80 20 80 2 6 4 12 4 12 1 2 1 5 3 2 5 5 2 6 4 8 0 8 1 7 1 4 2 6 1 8 4 3 1 8 4 3 2 9 5 0 12 4 4 12 When adjusted as shown above the relay operates as follows F...

Page 4: ...seal in coils of the protective relay The standard instantaneous unit ranges available are 4 16 10 40 20 80 and 40 160 amperes The high dropout instantaneous unit ranges available are 2 6 4 12 10 30...

Page 5: ...w which latches up and remains exposed until released by pressing a button beneath the lower left corner of the cover The standard instantaneous unit is a small instantaneous hinge type unit mounted o...

Page 6: ...ed by hand and should unlatch when the target release lever is operated Make sure that the fingers and shorting bars agree with the internal connections diagram The disk should 2 3 4 5 CAUTION CIRCUIT...

Page 7: ...on the nameplate Dropout current should be at least 80 percent of the minimum rating on the nameplate TARGET AND SEAL IN UNIT PICKUP AND DROPOUT TEST Connect relay studs 1 and 2 see internal connectio...

Page 8: ...ned in the ACCEPTANCE TEST section If the unit is not set at the minimum calibration mark pickup should be within 15 percent of the mark for which i t is set HIGH DROPOUT INSTANTANEOUS UNIT Check pick...

Page 9: ...he pole piece loosen the locknut and turn it up or down and then tighten in position The contacts should be adjusted to make at about the same time and to have approximately 1 32 inch wipe This adjust...

Page 10: ...to prevent the right hand stationary contact from getting out of adjust ment Screws should not be in both taps at the same time RENEWAL PARTS It is recommended that sufficient quantities of renewal p...

Page 11: ...Y N N V 9 10 10 Y N x x 9 Y 9 8 v V 8 8 N 7 7 7 N Y X X 6 6 6 s X X co c 5 5 o 5 3 O X V V Y 2 z c s X v O 4 4 m x s s 2 14 X x x e 5 S in Z 3 3 M Y n CO u O Y Y X V s z v s p p 2 o s m N X o Y X 4 X...

Page 12: ...GEI 44233 WT I I a K 9 5 8 5 4 3 1 5 2 k FIG 2 0208A8695 1 Time current Characteristic of Standard Hi Seismic Instantaneous Unit 12 Courtesy of NationalSwitchgear com...

Page 13: ...OUS I NDUCTI ON STANDARO HI DROPOUT i SI r S I V V si pfc pk V t V V V V V o 9 3 5 1 10 6 2 SHORT FINGER FIG 3 402A903 1 Internal Connections Diagram for Type IAC66K Relay Front View 13 Courtesy of Na...

Page 14: ...L TC t USE WHENNECESSARY FOR CONTACT ARC SUPPRESS t ON 51 TIME OVERCURRENT RELAY 51X AUXILIARY RELAY NORMAL DROPOUT INSTANTANEOUS OVERCURRENT UNIT POWER CIRCUIT BREAKER 50 IOC A 52 50 IOC B HIGH DROPO...

Page 15: ...G MAIN BRUSH CONNECTING BLOCK CONNECTING PLUG TERMINAL BLOCK SHORTING BAR AUXILIARY BRUSH NOTE AFTER ENGAGING AUXILIARY BRUSH CONNECTING PLUG TRAVELS 1 4 INCH BEFORE ENGAGING THE MAIN BRUSH ON THE TER...

Page 16: ...2 187 56MM 4 375 l 1 1 MM 1 5OG 3 000 __ feo e e T i 46v i e iC37UM 8 812 223MM 4 281 CI08MM 3 9 UI 4 3 76MOr I 718 x COMM t DRILL A HOLES 6MM 6MM 250 VIEW SHOWING ASSEMBLY OF HATOWARE FOR SURFACE MTG...

Reviews:

No comments

Related manuals for GEI-44233 F

Brand: Ecco Pages: 2

Brand: Landoll Pages: 94

Brand: Malmet Pages: 14

Brand: Zempire Pages: 2

Brand: Tascam Pages: 128

Brand: ParaBody Pages: 6

Brand: Federal Signal Corporation Pages: 4

Brand: ParaBody Pages: 7

Brand: ParaBody Pages: 5

Brand: ParaBody Pages: 6

Brand: ParaBody Pages: 11

Brand: S&C Pages: 27

Brand: S&C Pages: 56

IntelliRupter PulseCloser

Brand: S&C Pages: 16

Brand: S&C Pages: 76

Brand: Zodiac Pages: 2

Brand: Zimmer Pages: 46

Brand: Abbott Pages: 64

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands