GE MicroVersaTrip AKSU-50 Скачать руководство пользователя страница 31 | Manualshive

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GE MicroVersaTrip AKSU-50 Скачать руководство пользователя страница 31

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Содержание MicroVersaTrip AKSU-50

Страница 1: ...Installation Manual GEK 64468 MicroVersaTriP Conversion Kits Breaker Types AK AKU AKT 50 AKS AKSU AKST 50 AK AKR 75 AK AKR 100 GENERAL fl ELECTRIC w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Страница 2: ...4 2 Breaker Conversion AK AKS 50 Drawout 13 4 3 Breaker Conversion AK AKS 50 Stationary 14 4 4 Breaker Conversion AK AKS 75 100 Drawout 14 4 5 Breaker Conversion AKR 75 100 Stationary 15 4 6 Equipment...

Страница 3: ...h Wire 4th Wire Ground Ground Ground Ground Fault Fault Fault Fault AK 50 AKT 50 4 5 6 5 AKU 50 AKS 50 AKST 50 1 1 1 2 1 3 1 2 AKSU 50 AK 75 7 8 N A N A AK 1 00 9 1 0 N A N A AKR 75 23 24 25 24 AKR 1...

Страница 4: ...e Adj short time delay Short time Ft switch Instantaneous Adj instantaneous pickup X Adj ground fau lt pickup 1 ph 2 w 3 ph 3 w 3 ph 4 w Ground Fault Ground retu rn Adj ground fault delay Trip indicat...

Страница 5: ...X Relays Type AK 2 2A Breakers EC trip devices electrically operated with quick close may require the relocation of their anti pump W Relay to insure proper space for the MicroVersaTriprM programmer...

Страница 6: ...ensor systems the flux shifter mounting holes must be added to the left side of the front frame The drill pattern for the required three 3 0 209 diameter holes is given in Fig 2 5 Install the flux shi...

Страница 7: ...shown in Fig 2 6 TRIP PADDLE IN MECHANISM RESET POSITION SIDE LINK CROSSBAR BREAKER OPEN TRIP ROD IN RESET POSITION ADJUSTER END Fig 2 6 Flux shifter adjustments 2 4 2 Adjustments Once the flux shifte...

Страница 8: ...in Fig 2 8 Once the plate is installed assemble the mounting bracket to the plate using the holes closest to the front of the breaker See Fig 2 7 2 6 Programtner Harness Installation The programmer ha...

Страница 9: ...racket See Fig 2 3 The actuator bracket must be assem bled to the left side link of the left pole as shown in Fig 3 1 If the actuator bracket mounting holes are not in the left side link the holes mus...

Страница 10: ...3 3 Lower adapter connector Fig 3 4 MicroVersaTrip phase sensors and harness installed AK AKS 50 3 4 Phase Sensors AKR 75 100 For SST and ECS equipped breakers 1 Remove the back frame harness from th...

Страница 11: ...ck frame as shown in Fig 3 8 using the hardware provided 4 Form each sensor s leads downward between the pole bases and thru the hole in its terminal board as shown in Fig 3 8 Wire tie and solder to t...

Страница 12: ...ll MOUNTING WHEN USED THE 4TH WIRE NEUTRAL SENSOR DISCONNECT BLOCK MOUNTS ON TOP OF TAP TERMINAL BOARD VIA ITS TWO LOWER MOUNTING SCREWS THE AKD 5 TYPE MOUNTING IS ILLUSTRATED THE ARRANGE MENT FOR AKD...

Страница 13: ...th wire neutral disconnect 0 38 DIAMETER HOLE REAR VIEW DIMENSIONS IN INCHES 4 2 Breaker Conversion AK AKS 50 Drawout The 4th wire disconnect for the AK AKS 50 Drawout breaker mounts to the lower back...

Страница 14: ...NTING HARDWARE DRILL 2 0 219 DIAMETER HOLES 4 4 Breaker Conversion AK AKR 75 100 Drawout There are two 4th wire disconnect designs used with these breakers One design is used on breakers for AKD Type...

Страница 15: ...Stationary The 4th wire disconnect for stationary AKR 75 100 breakers is similar to the terminal board used by the AKS 50 breakers See Section 4 3 for details 4 6 Equipment Conversion The equipment co...

Страница 16: ...I I LEFT POLE I OF BRACKET k DRILL 2 0 218DIAMETER HOLESIN COMPARTMENT 3 75 1 2 _l_ COMPARTMENT I 14 8 62 1 SIDE VIEW OF COMPARTMENT VIEW LOOKING AT REAR OF COMPARTMENT DIMENSIONS IN INCHES 225 Break...

Страница 17: ...wire disconnect installation AKD 5 type REAROF BREAKER 1 PHASE SENSOR TERMINALBOARD REAROF COMPARTMENT CENTER LEFT POLE POLE 7 00 J 1BRACKET i l HOLESIN 228 COMPARTMENT 11 DRILL 2 0 281 DIAMETER r SID...

Страница 18: ...inch mounting screws 239 Bracket Fig 4 8 AK 100 4th wire disconnect installation AKD type PHASE SENSOR TERMINAL BOARD I REAROF I BREAKER _ SIDE VIEW OF COMPARTMENT DIMENSIONS IN INCHES 225 Breaker po...

Страница 19: ...ectrical duplicate of the phase sensor including the taps Therefore when taps are changed on the phase sensors the taps on the neutral sensor must be correspondingly positioned Mount the neutral senso...

Страница 20: ...I I 1 EFT fi7 DIMENSIONS IN INCHES 0 032 o_j_ SENSOR CAT NO TSVG830BK TSVG940BK Fig 4 11 Outline of the AKR 75 100 and AK 75 100 neutral sensor AMPERES 1200 3000 1600 4000 w w w E l e c t r i c a l P...

Страница 21: ...20BK 800 2000 A 0 250 0 500 0 625 GEN 0 ELECTRIC OBSERVE LINE ANO LOAD CONNECTIONS BOND OR GROUND ON LINE SIDE ONLY B 3 25 3 62 3 25 c 0 75 0 94 0 75 D 0 562 DIAMETER HOLES MAXIMUM f 1 25 STRAP n E 3...

Страница 22: ...IN DRAWOUT BREAKER COMPARTMENT SEE BELOW OR TERMINAL BOARD TB4 ON STATIONARY BREAKERS EQUIPMENT PORTION OF 4TH WIRE DISCONNECT 2 28 TAP COMMON FRONT VIEW LOOKING INTO BREAKER COMPARTMENT TAP 6 PAN HE...

Страница 23: ...h on the programmer This will engage the connectors and release the locking lever which will move upwards 2 Verify that the locking lever actually engaged the programmer pin To remove the programmer 1...

Страница 24: ...curves given in Fig 6 9 and Fig 6 10 B Test the components of the MicroVersaTrip system using portable Test Set Type TVTS1 The applicable test procedures are detailed in Instruction Book GEK 64464 6 3...

Страница 25: ...that the harness connections to the sensors meet the polarity constraints indicated by the cabling diagram q A q B q c AAA BREAKER t t t 1 BACK FRAME 4 On Ground Fault breakers serving four wire loads...

Страница 26: ...fault on 3 wire load cpA cpB cp i C FLUX SHIFT AA A TRIP DEVICE BREAKER r 4 l BACK FRAME o O O LEFT POLE I CURRENT OM I SENSOR nl _ I NEUTRAL I I I A NEUTRAL I SENSOR DISCONNECT LINE l I 1 I COM1 lc...

Страница 27: ...I I o I o I I o t I o I o 4 I o 1 I o I I I o I 0 I 0 l L_j GROUND FAULT DEFEAT MODULE PROGRAMMER CAT NO TVTGD9 UNIT r I _ I L I D I f L 4 I a r I l 0 0 0 3 4 5 a r l I f1 o I I I I I I t o I I t O I...

Страница 28: ...TOR PROGRAMMER CONNECTOR Fig 6 6 Partial cable diagram H option winding connections PROGRAMMER SECONDARY DISCONNECT EQUIPMENT BREAKER AMP AMP 1 350239 9 1 350246 9 REMOTE FAULT INDICATION CONNECTOR MI...

Страница 29: ...ARNESS CONNECTOR SHORT TIME OUTPUT l r GROUND FAULT j INPUT 1 H Hn r GROUND FAULT OUTPUT 1 r Hn r AMP AMP 1 350239 9 1 350246 9 MICROVERSATRIP PROGRAMMER I I I I I I I I L ___ J Fig 6 8 Cabling diagra...

Страница 30: ...vne i I L Application Oetarmineo l V End of Curve X 1 VU II Instantaneous Adiustment P ckup setting 0 4 0 6 0 B 1 0 multiples of breaker short t1me mterruptmg ratmg H XXX Wl 11 4 5 1 7 1 I 1 2 3 4 I I...

Страница 31: ...101011 LVPCB MC ICCB Max LVPCB V 717 20 fo 1 o r v l II Vv 30 40 50 10 701010 MC ICCB LVPCB MC ICCB I MULTIPLES OF GROUND FAULT PICK UP SETTING I U U Fig 6 10 MicroVersaTrip ground fault time versus...

Страница 32: ...purchaser s purposes the matter should be referred to the General Electric Company These instructions are intended for use by qualified personnel only Outs1de the U S and Canada wnte Export Sales and...

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