background image

WavePro™ 3200–5000 Ampere Power Circuit Breakers

Chapter 4. Accessory Operation

Figure 6. Shunt Trip connections to the Auxiliary Switch and

secondary disconnect.

4–4 Undervoltage Trip Device
(Instantaneous)

7KH8QGHUYROWDJH7ULS 'HYLFH DFFHVVRU\ WULSV WKH FLUFXLW

EUHDNHU ZKHQ LWV FRLO LV GHHQHUJL]HG 7KH FDWDORJ

QXPEHUV IRU WKH 8QGHUYROWDJH 7ULS 'HYLFH IRU YDULRXV

YROWDJHDSSOLFDWLRQVDUHOLVWHGLQ7DEOH)RULQVWDOODWLRQ

LQVWUXFWLRQVVHH'(+

Catalog Number

Voltage

Rating

Holding

Current, A

WPUVLF56120

120 Vac

0.15

WPUVLF56240

240 Vac

0.07

WPUVLFDC024

24 Vdc

0.58

WPUVLFDC048

48 Vdc

0.32

WPUVLFDC110

110 Vdc

0.15

WPUVLFDC125

125 Vdc

0.15

WPUVLFDC250

250 Vdc

0.07

Table 6. Catalog numbers and electrical ratings for the

Undervoltage Trip Device accessory.

Operation

7KH8QGHUYROWDJH7ULS'HYLFHWULSVWKHEUHDNHUZKHQLWV

FRLOLV GHHQHUJL]HG 7KH FRLO OHDGV DUH FRQQHFWHG WR WHU

PLQDOV$DQG$RQWKHVHFRQGDU\GLVFRQQHFWDVLOOXV

WUDWHGLQ)LJXUH
:KHQ WKH DSSOLHG FRQWURO YROWDJH LV DERYH  RI WKH

8QGHUYROWDJH7ULS'HYLFH·VUDWHGYROWDJHWKHEUHDNHUFDQ

EHFORVHG&RQWUROYROWDJHPXVWEHDSSOLHGIRURQHVHFRQG

EHIRUHWKHEUHDNHUFDQEHFORVHG:KHQWKHFRQWURO YROW

DJHGURSVWR²QRQDGMXVWDEOHRIWKHUDWHGYDOXH

WKH8QGHUYROWDJH7ULS'HYLFHZLOOWULSWKHEUHDNHU

Figure 7. Undervoltage Trip Device or Electric Lockout

connections to the secondary disconnect.

4–5 Undervoltage Trip Device with Time
Delay

7KH8QGHUYROWDJH7ULS'HYLFHZLWK7LPH'HOD\FRQVLVWVRI

DQ LQVWDQWDQHRXV 8QGHUYROWDJH 'HYLFH VLPLODU WR WKDW

GHVFULEHGLQVHFWLRQ²DQGDVHSDUDWHO\PRXQWHGWLPH

GHOD\XQLW7KHWLPHGHOD\XQLWSUHYHQWVWKHEUHDNHUIURP

WULSSLQJRQDPRPHQWDU\YROWDJHGURSLQWKHPRQLWRUHG

VRXUFH 7KH FDWDORJ QXPEHUV IRU WKH 8QGHUYROWDJH 7ULS

'HYLFHZLWK7LPH'HOD\DQGIRUWKH 7LPH'HOD\ XQLW IRU

YDULRXVFRQWUROYROWDJHVDUHOLVWHGLQ7DEOH)RULQVWDOOD

WLRQLQVWUXFWLRQVVHH*(+

Undervoltage with

Time Delay

Time-Delay

Voltage Rating

WPUVLFTD125

TAKYUVT-1

125 Vdc

WPUVLFTD250

TAKYUVT-2

250 Vdc

WPUVLFTD240

TAKYUVT-3

208/240 Vac

Table 7. Catalog numbers and control voltages for the Time

Delay accessory.

Operation

7KH WLPHGHOD\ XQLW LV VHSDUDWHO\ PRXQWHG IURP WKH

EUHDNHU7KHYROWDJHWREHPRQLWRUHGLVFRQQHFWHGWRWHU

PLQDOVDQGRIWKHWLPHGHOD\XQLW7HUPLQDOVDQG

RIWKHWLPHGHOD\XQLWDUHFRQQHFWHGWRWKH8QGHUYROWDJH

7ULS 'HYLFH WKURXJK WHUPLQDOV $ DQG $ RQ WKH VHF

RQGDU\GLVFRQQHFWDVLOOXVWUDWHGLQ)LJXUH
$QDFFRQWUROYROWDJHRWKHUWKDQ²9DFFDQEHXVHG

LIDQ DSSURSULDWH FRQWURO SRZHU WUDQVIRUPHU LV SURYLGHG

7KLVWUDQVIRUPHUPXVWKDYHDPLQLPXPUDWLQJRI9$
7KH GHOD\ WLPH LV DGMXVWDEOH IURP ² VHFRQGV &RQWURO

YROWDJHPXVWEHDSSOLHGIRURQHVHFRQGEHIRUHWKHEUHDNHU

FDQEHFORVHG

Figure 8. Undervoltage Trip Device time-delay unit

connections.

4–6 Electric Lockout

7KH(OHFWULF/RFNRXWXVHVDFRLOVLPLODUWRWKH8QGHUYROW

DJH 7ULS 'HYLFH WR NHHS WKH EUHDNHU IURP FORVLQJ XQOHVV

WKHFRLOLVHQHUJL]HG7KHEUHDNHU WKXV FDQQRW EH FORVHG

XQOHVVFRQWUROYROWDJHLVDSSOLHGKRZHYHUORVVRIFRQWURO

YROWDJH ZLOO QRW WULS WKH EUHDNHU )RU H[DPSOH WZR

Summary of Contents for WavePro 3200 A

Page 1: ... WavePro Power Circuit Breakers 3200 5000 A Frames 240 600 Vac DEH 135 R02 ...

Page 2: ......

Page 3: ... WKH WLPH RI LWV SXEOLFDWLRQ KLOH HIIRUWV KDYH EHHQ PDGH WR HQVXUH DFFXUDF WKH LQIRUPDWLRQ FRQWDLQHG KHUHLQ GRHV QRW FRYHU DOO GHWDLOV RU YDULDWLRQV LQ KDUGZDUH DQG VRIWZDUH QRU GRHV LW SURYLGH IRU HYHU SRVVLEOH FRQWLQJHQF LQ FRQQHFWLRQ ZLWK LQVWDOODWLRQ RSHUDWLRQ DQG PDLQWHQDQFH HDWXUHV PD EH GHVFULEHG KHUHLQ WKDW DUH QRW SUHVHQW LQ DOO KDUGZDUH DQG VRIWZDUH V VWHPV QGXVWULDO 6 VWHPV DVVXPHV QR R...

Page 4: ...2SHUDWLQJ QVWUXFWLRQV 6HTXHQFH RI 2SHUDWLRQV 2SHUDWLRQ RI WKH UHDNHU 3DGORFN 2SHUDWLRQ RQWURO LULQJ QWHUORFNV UDZ 2XW QWHUORFN RQWDFW QWHUORFN 6SULQJ LVFKDUJH QWHUORFN TXLSPHQW QWHUORFNV 7ULS 8QLW 2SHUDWLRQ DQG 6HWXS Chapter 4 Accessory Operation HOO ODUP 2SHUDWLRQ HOO ODUP ZLWK RFNRXW 2SHUDWLRQ 6KXQW 7ULS 2SHUDWLRQ 8QGHUYROWDJH 7ULS HYLFH QVWDQWDQHRXV 2SHUDWLRQ 8QGHUYROWDJH 7ULS HYLFH ZLWK 7LPH H...

Page 5: ...0 5000 Ampere Power Circuit Breakers Table of Contents LLL X LOLDU 6ZLWFKHV 2SHUDWLRQ LGGHQ ORVH 3XVKEXWWRQ 2SHUDWLRQ LGGHQ ORVH XWWRQ 2SHUDWLRQ Chapter 5 Maintenance QVSHFWLRQ XEULFDWLRQ 0DLQWHQDQFH 3XEOLFDWLRQV ...

Page 6: ...DNHU FRQWURO FLUFXLW RFDWLRQV RI WKH VHFRQGDU GLVFRQQHFWV RQ WKH WRS YLHZ RI WKH EUHDNHU HOO ODUP FRQQHFWLRQV RQ WKH VHFRQGDU GLVFRQQHFW 6KXQW 7ULS FRQQHFWLRQV WR WKH X LOLDU 6ZLWFK DQG VHFRQGDU GLVFRQQHFW 8QGHUYROWDJH 7ULS HYLFH RU OHFWULF RFNRXW FRQQHFWLRQV WR WKH VHFRQGDU GLVFRQQHFW 8QGHUYROWDJH 7ULS HYLFH WLPH GHOD XQLW FRQQHFWLRQV 2SHQ XVH RFNRXW 2 2 FRQQHFWLRQV WR WKH VHFRQGDU GLVFRQQHFW 2SH...

Page 7: ...ODUP FRQWDFW UDWLQJV DWDORJ QXPEHUV DQG HOHFWULFDO UDWLQJV IRU WKH 6KXQW 7ULS DFFHVVRU DWDORJ QXPEHUV DQG HOHFWULFDO UDWLQJV IRU WKH 8QGHUYROWDJH 7ULS HYLFH DFFHVVRU DWDORJ QXPEHUV DQG FRQWURO YROWDJHV IRU WKH 7LPH HOD DFFHVVRU DWDORJ QXPEHUV DQG YROWDJH UDWLQJV IRU WKH OHFWULF RFNRXW DFFHVVRU DWDORJ QXPEHUV DQG RSHUDWLQJ YROWDJHV IRU WKH 5HPRWH ORVH DFFHVVRU DWDORJ QXPEHUV IRU WKH X LOLDU VZLWFK ...

Page 8: ......

Page 9: ...GRRU HTXLSPHQW VKRXOG EH VWRUHG LQ WKDW HTXLSPHQW RQO ZKHQ SRZHU LV DYDLODEOH DQG KHDW HUV DUH LQ RSHUDWLRQ WR SUHYHQW FRQGHQVDWLRQ 7KH EUHDNHU VKRXOG EH VWRUHG LQ D FOHDQ ORFDWLRQ IUHH IURP FRUURVLYH JDVHV RU IXPHV Q SDUWLFXODU SURWHFW WKH EUHDNHU IURP PRLVWXUH DQG FHPHQW GXVW DV WKDW FRPELQD WLRQ PD EH FRUURVLYH I WKH EUHDNHU LV VWRUHG IRU DQ OHQJWK RI WLPH LW VKRXOG EH LQVSHFWHG SHULRGLFDOO WR ...

Page 10: ... 7ULS 8QLW 5DWLQJ 3OXJ 6HDODEOH 7ULS 8QLW RYHU QGLFDWRU DISC ZKLWH TEST ZKLWH CONN ZKLWH QGLFDWRU CHARGED HOORZ DISCHARGED ZKLWH QGLFDWRU CLOSED UHG OPEN JUHHQ CLOSE EXWWRQ OPEN EXWWRQ 3DGORFN SURYLVLRQ 1DPHSODWH UDZ RXW UDFNLQJ VFUHZ 0 0DQXDO FKDUJLQJ KDQGOH 1 HOO ODUP WDUJHW DQG UHVHW EXWWRQ 2 3XVK EXWWRQ FRYHU 3 6SULQJ GLVFKDUJH PHFKDQLVP A B C D E F G H J K L M N O P ...

Page 11: ...G UDFNLQJ SLQV LQ WKH FRPSDUWPHQW UHDG WR EHJLQ WKH UDFNLQJ PRWLRQ 3XVK WKH UDLOV EDFN LQWR WKH FRPSDUWPHQW ORVH WKH FRPSDUWPHQW GRRU QVHUW WKH 5DFNLQJ DQGOH FDWDORJ QXPEHU WKURXJK WKH RSHQLQJ DW WKH XSSHU ULJKW RI WKH GRRU DQG RQWR WKH UDFNLQJ VKDIW 5RWDWH WKH KDQGOH FORFNZLVH WKURXJK WKH 7HVW SRVLWLRQ XQWLO WKH UDFNLQJ VKDIW FRPHV WR D VROLG VWRS 7KH EUHDNHU LV QRZ LQ WKH RQQHFWHG SRVLWLRQ DV VK...

Page 12: ...WavePro 3200 5000 A Power Circuit Breakers Chapter 2 Breaker Installation and Removal Figure 2 Installing the breaker into the compartment ...

Page 13: ...r 7KH EUHDNHU FDQ EH RSHUDWHG ZLWKRXW HQHUJL LQJ WKH ORDG ZKHQ LW LV LQ WKH TEST SRVLWLRQ WWDFK WKH 5DFNLQJ DQGOH WKHQ PRYH WKH EUHDNHU IURP WKH CONN RU DISC SRVLWLRQ WR WKH TEST SRVLWLRQ DV VKRZQ RQ WKH GUDZ RXW SRVLWLRQ LQGLFDWRU 7KH EUHDNHU FDQ QRZ EH RSHUDWHG PDQXDOO RU HOHFWULFDOO ZLWKRXW HQHUJL LQJ WKH ORDG ...

Page 14: ...SO LQJ WKH UDWHG YROWDJH WR VHFRQGDU GLVFRQQHFW WHUPLQDOV DQG I WKH EUHDNHU LV FORVHG HOHFWULFDOO DQG WKH FORVLQJ YROWDJH LV PDLQWDLQHG DQ DQWLSXPS GHYLFH SUHYHQWV D VHFRQG FORVLQJ RSHUDWLRQ RQ WKH EUHDNHU LQ WKH HYHQW LW LV WULSSHG OPEN 7KH FORVLQJ LPSXOVH PXVW EH UHOHDVHG DQG UHDS SOLHG EHIRUH D VHFRQG FORVLQJ RSHUDWLRQ FDQ RFFXU I WKH FORVLQJ YROWDJH LV DSSOLHG ZKLOH WKH FORVLQJ VSULQJV DUH QRW...

Page 15: ...VP SXVK LQ WKH OPEN EXWWRQ SXOO RXW WKH SDGORFN VOLGH LQVHUW D URG RU JDJH VROLG ZLUH DQG DWWHPSW WR FORVH WKH EUHDNHU 7KH EUHDNHU PXVW QRW FORVH I WKH EUHDNHU FORVHV WKH SDGORFN PHFKDQLVP LV QRW PRXQWHG LQ WKH FRUUHFW ORFDWLRQ W PD EH QHFHVVDU WR GULOO ODUJHU KROHV SXVK WKH SDGORFN PHFKDQLVP EDFN DQG DGG QXWV WR WKH WZR VFUHZV I WKH SDGORFN PHFKDQLVP LV LQVWDOOHG FRUUHFWO WULS WKH EUHDNHU SUHVV W...

Page 16: ... Circuit Breakers Chapter 3 Breaker Operation 87 21 XWLOLVDWLRQ G XQ RXWLO DXWUH TXH OH 5DFNLQJ DQGOH SHXW UHQGUH OH PpFDQLVPH GH YHUURXLOODJH GHV FRQWDFWV LQHIIL FDFH Figure 3 Elementary diagram of the breaker control circuit ...

Page 17: ...WavePro 3200 5000 Ampere Power Circuit Breakers Chapter 3 Breaker Operation Figure 4 Locations of the secondary disconnects on the top view of the breaker ...

Page 18: ...dicator 19 Bell Alarm NO contact 16 Spare 20 Bell Alarm NC contact 7 Spare 21 Bell Alarm common 9 Spare 8 Closing Spring Charging Motor 18 Spare 17 Closing Spring Charging Motor 19 Spare 9 Close Circuit1 20 Spare 18 Close Circuit1 21 Spare 22 Undervoltage or Electric Lockout 22 OFLO phase A 23 Undervoltage or Electric Lockout 23 OFLO phase A 24 Neutral Sensor tap 24 OFLO phase B 25 Neutral Sensor ...

Page 19: ...UHH ZKHQ WKH EUHDNHU LV LQ WKH DISCONNECT SRVLWLRQ 3 4 Equipment Interlocks GGLWLRQDO RSWLRQDO LQWHUORFNV PD EH IXUQLVKHG ZLWK WKH EUHDNHU HQFORVXUH 7KH H QWHUORFN SUHYHQWV WKH EUHDNHU IURP FORVLQJ ZKHQ WKH LQWHUORFN LV HQJDJHG DQG UHTXLUHV RQH RU PRUH NH V WR RSHUDWH 7KH RRU QWHUORFN SUHYHQWV RSHQLQJ RI WKH HQFORVXUH GRRU ZKHQ WKH EUHDNHU LV QRW LQ WKH LVFRQQHFW SRVLWLRQ DV VKRZQ E WKH OHJHQG DIS...

Page 20: ...H Operation 7KH HOO ODUP ZLWK RFNRXW SUHYHQWV UHFORVLQJ RI WKH EUHDNHU DIWHU D WULS XQWLO LW LV UHVHW W DOVR SURYLGHV QRU PDOO RSHQ DQG QRUPDOO FORVHG RXWSXWV DYDLODEOH DW WKH VHFRQGDU GLVFRQQHFWV DV LOOXVWUDWHG LQ LJXUH 7KH HOO ODUP ZLWK RFNRXW LV DFWLYDWHG DQG WKH RXWSXWV FKDQJH VWDWH ZKHQHYHU WKH EUHDNHU LV WULSSHG E DQ RYHUFXUUHQW RU JURXQG IDXOW RU D SURWHFWLYH UHOD IXQFWLRQ YLD WKH 7ULS 8QLW...

Page 21: ...OWDJH 7ULS HYLFH ZLWK 7LPH HOD FRQVLVWV RI DQ LQVWDQWDQHRXV 8QGHUYROWDJH HYLFH VLPLODU WR WKDW GHVFULEHG LQ VHFWLRQ DQG D VHSDUDWHO PRXQWHG WLPH GHOD XQLW 7KH WLPH GHOD XQLW SUHYHQWV WKH EUHDNHU IURP WULSSLQJ RQ D PRPHQWDU YROWDJH GURS LQ WKH PRQLWRUHG VRXUFH 7KH FDWDORJ QXPEHUV IRU WKH 8QGHUYROWDJH 7ULS HYLFH ZLWK 7LPH HOD DQG IRU WKH 7LPH HOD XQLW IRU YDULRXV FRQWURO YROWDJHV DUH OLVWHG LQ 7DEOH...

Page 22: ...HG LQWR WKH VSULQJ FKDUJLQJ FLUFXLW 4 8 Remote Close 7KH 5HPRWH ORVH DFFHVVRU SURYLGHV D PHDQV RI UHPRWHO FORVLQJ WKH FLUFXLW EUHDNHU DIWHU WKH FORVLQJ VSULQJV KDYH EHHQ FKDUJHG W LV DOZD V SURYLGHG ZKHQ D 0RWRU 2SHUD WRU LV RUGHUHG EXW PD EH LQVWDOOHG LQ D PDQXDOO RSHUDWHG EUHDNHU 2SHUDWLQJ YROWDJHV DQG FDWDORJ QXPEHUV DUH OLVWHG LQ 7DEOH RU LQVWDOODWLRQ LQVWUXFWLRQV VHH Catalog Number Voltage Ra...

Page 23: ...WHG LQ 7DEOH 4 11 Hidden Close Button 7KH LGGHQ ORVH XWWRQ LV DQ XQPDUNHG UHSODFHPHQW IRU WKH QRUPDO CLOSE EXWWRQ 3UHVVLQJ WKH LGGHQ ORVH XWWRQ LQ WKH QRUPDO PDQQHU ZLOO QRW FORVH WKH EUHDNHU 7KH FDWDORJ QXPEHU LV 3 21 7 RU LQVWDOODWLRQ LQVWUXFWLRQV VHH Operation KDUJH WKH EUHDNHU FORVLQJ VSULQJV WKHQ LQVHUW WKH HQG RI D VWLII URG ZLWK PD LPXP GLDPHWHU RI WKURXJK WKH KROH LQ WKH FHQWHU RI WKH LGGH...

Page 24: ...O UHVHW WKH EUHDNHU ZLOO FORVH KHFN HOHFWULFDO RSHUDWLRQ RI DOO LQVWDOOHG DFFHVVRULHV DQG WKH PRWRU FKDUJH V VWHP LI VR HTXLSSHG 5HPRYH WKH DUF FKXWHV WKHQ LQVSHFW WKH DUF FKXWHV DQG FRQWDFWV IRU EUHDNDJH RU H FHVVLYH EXUQLQJ RU WKH SURSHU SURFHGXUH IRU UHPRYLQJ DQG UHLQVWDOOLQJ WKH DUF FKXWHV VHH KHFN WKH 7ULS 8QLW IRU SURSHU RSHUDWLRQ DV GHVFULEHG LQ WKH 7ULS 8QLW 8VHU XLGH IRU 3RZHU 7ULS 8QLWV ...

Page 25: ......

Page 26: ... GE Industrial Systems General Electric Company 510 East Agency Road West Burlington IA 52655 DEH135 R02 0302 2002 General Electric Company ...

Reviews: