GE SAM201, Instructions Manual

Page 1: ...1 10 B p TWIG p TA MTtHQS PA ijffl Static Timing Relay RATINGS NA AS UO U5 Z 250 VOC RANGE MULTIPLIER 0 010 10 MODEL SAM20CALA TU SECONDS 1 2 S 10 2C 4e 0 r n r r r r r q i r i i i i J 1 J J INSTRUCTION BOOK CEIW06G PARTS BULLETIN GEM065 METER AND CONTROL IN M GE Protection and Control 205 Great Valley Parkway Malvern PA 19355 1337 Courtesy of NationalSwitchgear com ...

Page 2: ...l Description Problems and Solutions List of Figures 10 10 Installation 10 10 11 11 11 11 12 14 15 16 17 Cover photos 8043819 820 820 These instructions do not purport to cover all details or variations in equipment nor to provide for every possible contingency to be met in connection with installation operation or maintenance Should further information be desired or should particular problems ari...

Page 3: ...able I summarizes the models available Table I Timing Trip Functions Targets Case Model Size TA TB 201 SI TU NONE SI TU 202 TU2 TU3 TA TB 203 SI TU2 TU3 NONE 204 SI TU T1 T2 205 SI TU2 TU3 T1 T2 T3 NONE 206 SI TU 207 S2 External connection diagrams for the above models are shown in Figures 1 through 7 APPLICATION The SAM200 relays are applied wherever accurate and repeatable timing functions are r...

Page 4: ...ailure backup schemes The term phase packaged refers to component distance relays where the measuring units for all required zones associated with one phase or phase pair are included in one relay case An example of a phase packaged distance relay is the GCY51A The term zone packaged refers to component distance relays where the measuring units for all 3 phases or phase pairs associated with one z...

Page 5: ...ater Overshoot Overtravel 5msec Relative to the actual measured time Ride Thru Time Ride Thru time is defined as the ability of the SAM Relay to operate properly when it is energized by an initiating pulse of 250 xsec followed by an off time of 3msec after which a continuous signal is applied until the relay operates 3msec Reset Time When the relay is timing out but not picked up the reset time is...

Page 6: ...U3 Seconds An eight position toggle switch es in conjunction with the Range Multiplier switch is used to select the desired output delay setting The setting is equal to the sum of tne switch segments that are set in the UP position Refer to the Specification section under Settings for the recommended timing ranges Note a default setting of 1 will be selected if all of the switch segments are set i...

Page 7: ...er board Timing The timing circuits are driven by an oscillator circuit that is tuned to 2kHz The oscillator circuit clocks binary counters whose outputs become the clock signals for BCD counters At the end of the desired timing interval the BCD counters provide the input signal for the output driver circuits through the JK Flip Flop and Multivibrator circuits Output Each driver circuit is capable...

Page 8: ...7rl card puller or other suitable means to remove the circuit boards If you do not have a card puller be careful not to damage or bend any components when removing the boards A card puller can be obtained by contacting the factory The output relays are mounted in sockets on a board fixed to the back of the cradle If a relay requires replacement unclip the retaining wire and pull the relay out of t...

Page 9: ...oving power to the relay Snubber circuit to minimize noise due to the closure of the DC source switch Resistor 220O 2W and a capacitor 3 3Mfd 450VDC Note Observe the polarity markings if an electrolytic capacitor is used in the test circuit 1 2 3 4 5 General Testing Considerations CAUTION In the event that the relay is tested with high voltage 280VDC and in a temperature environment of greater tha...

Page 10: ...witch segments to the DOWN position 3 Set the RANGE MULTIPLIER switch to 1 0 4 Set the DC Power supply to 48 volts 5 Apply the 48VDC to the relay by closing switch SI 6 Check that the correct target has picked up End Of Acceptance Testing INSTALLATION PROCEDURE The relay should be installed in a clean dry location free from dust and excessive vibration It should be mounted on a vertical surface Th...

Page 11: ...uit boards or output relays Failure to observe this caution may result in damage to and or misoperation of the relay There are two basic approaches that may be followed in servicing the SAM relay One approach is field service where an attempt is made to replace defective components at the relay location Generally this will take the most time and require the highest degree of skill ana understandin...

Page 12: ...ny Specify the quantity required the name of the part wanted the part number if known and the complete model number of the relay for which the part is required The table below lists the part numbers for the most common replacement parts It is recommended that renewal parts only be obtained from the General Electric Company Should a printed circuit card become inoperative it is recommended that the...

Page 13: ...4B8624G 7 204 205 0184B8624G 8 Lower Cradle Block 206 0184B8624G 9 0184B8624G 12 Lower Cradle Block Upper Cradle Block 207 207 06418058G 646 Lower Case Block 201 202 06418058G 45 Lower Case Block 203 206 06418058G 144 Lower Case Block 204 06418058G 617 Lower Case Block 205 06418058G 158 06418058G 158 Lower Case Block Upper Case Block 207 207 0128B2305G 5 Cover 201 203 205 206 0128B2305G 2 Cover 20...

Page 14: ...tion of the timer board and a list of possible problems solutions have been provided in this section Additionally several views of the relay have been provided Figures 29 thru 38 These figures will assist in identifying as well as locating components in the relay The trouble shooting diagram Figure 28 illustrate voltages and waveforms to be found at selected points in the relay The points are the ...

Page 15: ... counters to the desired timing interval The timing interval is equal to the sum of the switches in the UP position If all the programming switches are set OFF to the DOWN position the circuitry will give the BCD counters a default setting of 1 The time interval due to the default setting will be equal to the setting of switch SW3 which can be 10 100 or 1000 msec Settin The output of the BCD count...

Page 16: ... Replace U4 Output relav s picks up for 20ms then drops out Check 6V supply If incorrect replace Z2 Q8 and or U5 Timer board draws more than 60ma Check Q7 and R39 Check that all output relay coils measure 110Qn 140n Check for defective chips by monitoring their temperature Make sure that the external power supply rises up to voltage in less than 3ms Check the clock frequency after R43 SAM Relay ti...

Page 17: ...ssembly removed from Case Typical SI Cradle Assembly with nameplate removed Typical SI Cradle Assembly with nameplate and circuit boards removed Rear view of a typical SI Cradle Assembly View of a typical Timer P C Board Assembly Rear view of a Relay Case SI with surge ground stud location Rear view of a Relay Case S2 with surge ground stud location Output Relay operating time SAM202 used in break...

Page 18: ...50VDC s 1 2 9 a o N 00 Initiating Contact ON h 1 00 u 2 2 m X 7 7 4 n i 3 2 2 SAM 201 9 5 TU TB TA i n o 00 3 3 CD O o cru au 810 6 1 8 3 88 D D 3 oq t 3 LEGEND o 2 SAM Timing Relay o4 o TA Target on TB Target to o TU Timing Unit ...

Page 19: ...sj oo o CXI Z a to OJl o O CO Q Q CL Z o t CO lO o e CXJ c LO CXJ E ZD LO a o CXI CO c 2 LO 00 Q E CD c O X z OO ca LU CO O c 10 LLi O CXJ _E O Figure 2 0286A1832 External Connection Diagram for the SAM202 19 Courtesy of NationalSwitchgear com ...

Page 20: ... u 2 2 o Initiating Contacts N TB TA 00 cr I I 00 u ffl 0 6 6 4 X 2 2 2 2 Cl SAM 203 3 P 5CTU2 CTU3 7 o ro o o 3 3 a 6 8 TU3 2 TU2 33 o 6 9 o 3 o I p CTQ LEGEND P 3 2 SAM Timing Relay o TA Target 3 c Target TB on TU2 Timing Unit 2 t o TU3 Timing Unit 3 o U ...

Page 21: ... 91 910 T1 eg n 4 Initiating Contacts N 00 ON 2 2 oo U 4 SAM 204 6 4 ct l TU3 au2 p TU2 TU3 ro n 9 5 o g 82 o 9 r o 3 o p 00 n C ST 0 EGEND on SAM Timing Relay 2 o 2 m Timing Unit 2 TU2 CO o CD TU3 Timing Unit 3 CD G ...

Page 22: ...CD CD CD 92 97 99 h CD LO Initiating Contact O N 00 OS 2 2 00 2 U T1 T2 Ui 6 4 W X CD SAM 205 5 TU 3 P n ro o CD ro 0 3 0 8 o 10 o o o p CTQ n P 3 3 LEGEND HI ftr CD 2 SAM Timing Relay 00 Target T1 N T2 Target O TU Timing Unit ...

Page 23: ...ing Contacts 00 Os 00 U 2 2 OS 2 2 T1 au3 SAM 206 CTU2 T2 6 m 2 X T3 a TU2 TU3 ri a 9 5 ro n 0J o 3 68 P 4 3 69 o o O H P o LEGEND P CTQ n P 2 SAM Timing Relay 3 o Timing Unit 2 TU2 TU3 Timing Unit 3 D Ct m Target T1 T2 Target o N O m T3 Target OS ...

Page 24: ...3 3 a a tz CMI CM X o o CM I CM 00 00 X X o o X X CM CM 3 3 a o bo bo CM CM o o X O a Q r bo o CJ X o o O CM CM LO c a CM E 3 o o LO O CM CO 2 O CO E oo CD t e o 3 X c 5 LU CO 3 c 3 LU O CM 3 O Figure 7 0286A1837 External Connection Diagram for the SAM207 24 Courtesy of NationalSwitchgear com ...

Page 25: ...al Power Regulator fExternai Source JK Flip BCD Counters Binary Counters 4 FIoc A Timing Switches Range Switch Multivibrator r lve i argets C cu11 Relays Figure 8 0286A1838 Functional Block Diagram for the SAM Relays 25 Courtesy of NationalSwitchgear com ...

Page 26: ... 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 i H i i i i i H i i i i i i i i i i i i i i r i r i p TIMER TU 18498750G 1 D11 J5 TU K1 TH1 J J4 I TB i TA J3 jj9 J7 A D4 CIO C3 C8 C9 C4 C2 C1 Ay CASE O O o o 5 10 4 2 9 8 3 1 SHORT FINGER Figure 9 0184B8751 1 Internal Connections Diagram for the SAM201 26 Courtesy of NationalSwitchgear com ...

Page 27: ...3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 FI I 1 I I I I I F I I I I I 1 I I Ll l JlLtll 1 TIMER TU 184B8750G 1 W D11 jj2 J5 TU r i K1 J M J1 J3 jj9 J7 ZX D4 csP C3 Cl C2 C5 C4 CIO C9 CASE o o o o 1 2 3 4 5 8 9 10 SHORT FINGER Figure 10 0184B8752 1 Internal Connections Diagram for the SAM202 27 Courtesy of NationalSwitchgear com ...

Page 28: ...I I I I I I I I I I I I I I I I n I I I I n 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 36 37 38 39 40 41 42 63 64 33 34 35 P1 31 32 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 t l i i i i y i i i i i i i i i i i i i rI A TIMER TU2 18488750G 5 H TU3 D13 D11 H 1 K3 M TU2 H M H TBI I K2 TA L J j9 JJ7 A D7 D4 C3T CIO C5 C6 C7 C9 C4 C8 C2 C1 CASE o ...

Page 29: ... 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 I f LI I_l_1__J_t_J__ I Ll_l__LI L_I I_ J 1 I I l__L_Iz 1 TIMER TU2 TU3 184B8750G 2 TU3 I V 1 K3 D12 TU2 J j2 f K2 D11 J6 1 tVH J ji A D4 A D6 C1 C2 C4 C10 CASE O o o 1 2 4 5 6 9 10 SHORT FINGER Figure 12 0184B8754 1 Internal Connections Diagram for the SAM204 29 Courtesy of NationalSwitchgear com ...

Page 30: ...12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 I i i l i i i i i i i i i i i i i i i i i i i i i i r r 31 32 1 TIMER TU 18488750G 1 D11 J5 TU 1 K1 J2 I L 1 T2 I j T1 I i TD TC 11 J L D3 L J J J10 J8 ZX D4 CIO C3 C5 C9 C7 C8 C2 C4 Ar CASE T A A 6 6 6 O a o 3 9 4 8 10 5 7 2 SHORT FINGER Figure 13 0184B8755 1 Internal Connections Diagram for the SAM205 30 Courtesy of NationalSwitchgear com ...

Page 31: ...20 21 22 23 24 25 26 27 28 29 30 31 32 1 LrLr LUJI LI lrI LrLI LL LLLLLLLLLLLLI TIMER TU2 TU3 1840875OG 3 TU2 _ TU3 H I Hr I v K3 K2 D12 Hhtk _11Y 2 r3 D11 r J6 T I I TA J 1 PL T1 T n T2 r 1 TDjfJ 1 ICJJ D5I D31 5 D J10 A D6 J8 A D4 C6 C7 C8 C9 CIO C3 o 0 o o o 6 C O O O 10 1 3 6 2 4 5 7 9 8 SHORT FINGER Figure 14 0184B8756 1 Internal Connections Diagram for the SAM206 31 Courtesy of NationalSwitc...

Page 32: ...52 53 54 55 56 57 56 59 60 40 41 42 61 62 63 64 P1 4 5 6 7 1 2 3 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1 1 h i I 1 1 I i I 1 TIMER TU 184BB750G 4 r TU TU T 2 V K1 K2 hi D11 D12 J A D10 cgT CBT a C4 C3 C5 C6 cio C7 AT CASE 6 0 6 O 6 2 1 4 5 3 6 8 7 10 9 SHORT FINGER Figure 15 0184B8757 2 Internal Connections Diagram for the SAM207 32 Courtesy of NationalSwitchgear...

Page 33: ... 0 6 112MM 2 187 56MM 1 156 29MM t CUTbUT t 3 4I ILL 1 n 4 3 7 5 111MM L u 3 9 0 6 99MM 1 4 2 8 1 1 0 8MM 1 t A 8 8 1 2 223MM 2 1 1 6 1 4 6 8 37MM i ilTglWrO i I I J 718 2 5 0 2 8 4 3 72MM 18MM 6MM 2 1 8 2 1 8 5 0 0 12MM T Y P I C A L 5 2 5 5MM 5MM 5 6 8 7 133MM PANEL 144MM 3 4 DRILL 10 HOLES 19MM PANEL DRILLING FOR SEMI FLUSH MOUNTING FRONT V I E W PANEL DRILLING FDR SURFACE MOUNTING FRONT V I E ...

Page 34: ...S Xj KJ 15MM 4 8 7 5 123MM I Q 5 000 127MM 2 7 8 1 5 6MM It 1 7 5 r 46MM 3 5OT 8 8MM JL I 1 16 3 1 HILL 1 It t CUTbUT i 9 75 247MM 5 5 6 2 14 1MM I 1 0 0 0 0 l S5mOfH 2 nd I 1 1 468 P O Q OY0 37MM 0 t3 I i 718 2 5 0 _ J 2 843 7 2MM 6MM 18MM 218 218 5 0 0 12MM TYPICAL 5 25 5MM 5MM i 1 3 3MM 5 6 8 7 PANEL 144MM 3 4 DRILL 20 HOLES 19MM PANEL DRILLING FOR SURFACE MOUNTING FRONT VIEW PANEL DRILLING FDR...

Page 35: ... R2 300 OHMS C1 10W r WV 3 3 MFD VDCQ 450 S1 START STOP TU UNIVERSAL TIME COUNTER 220 OHMS R1 2 W TABLE A X Y o STUD 9 10 NO S 48 VDC POWER SUPPLY Figure 18 0286A1862 Timing Test Connections for SAM201 202 205 35 Courtesy of NationalSwitchgear com ...

Page 36: ...vV 3 3 MFD 450 VDCQ J O S1 START STOP START STOP TU3 TU2 UNIVERSAL TIME COUNTER 220 OHMS UNIVERSAL TIME COUNTER R1 2 W TABLE B TABLE A Y Z X w o STUD 10 9 STUD 1 2 NO S 48 VDC POWER SUPPLY NO S Figure 19 0286A1863 Timing Test Connections for SAM203 36 Courtesy of NationalSwitchgear com ...

Page 37: ...M 3 3 MFD 450 VDCQ 66 06 F ro S1 START STOP START STOP TU3 UNIVERSAL TIME COUNTER TU2 R1 UNIVERSAL TIME COUNTER 220 OHMS TABLE B 2 W W X TABLE A Y Z o STUD 10 9 NO S STUD 1 2 48 VDC POWER SUPPLY NO S Figure 20 0286A1864 Timing Test Connections for SAM204 37 Courtesy of NationalSwitchgear com ...

Page 38: ... Vn 3 3 MFD 450 VDCQ GS rs r6 06 S1 START STOP START STOP TU2 UNIVERSAL TIME COUNTER TU3 R1 UNIVERSAL TIME COUNTER 220 OHMS TABLE B W X 2 W TABLE A Y Z o STUD 9 10 NO S STUD 2 1 48 VDC POWER SUPPLY NO S Figure 21 0286A1865 Timing Test Connections for SAM206 38 Courtesy of NationalSwitchgear com ...

Page 39: ...AY CASE CASE GROUND R2 300 OHMS 10 W TABLE A X Y WV i C1 1 2 33 MFD 460 VDCQ START STOP S1 UNIVERSAL TIME COUNTER p 220 OHMS 2 W o 48 VDC POWER SUPPLY Figure 22 0286A1866 Timing Test Connections for SAM207 39 Courtesy of NationalSwitchgear com ...

Page 40: ... CASE 1 5 3 7 9 2 6 4 8 10 Ck H 3 3 3 MFD 450 VDCQ r S1 220 OHMS 2 W R2 o Wv 300 OHMS 48 VDC POWER SUPPLY TABLE A X Y 10W 2 1 TA STUD NO S 9 10 Ifra Figure 23 0286A1867 Target Test Connections for SAM201 40 Courtesy of NationalSwitchgear com ...

Page 41: ... X Y STUD 2 l 1 TA NCTS USE THIS CONNECTION FOR TARGET TA CASE GROUND REAR VIEW OF RELAY CASE X ci 3 3 MFD r 450 VDCQ S1 220 OHMS hl 2 W R2 TABLE B Y 0 X A vV 1 300 0FMS Vc81 9 I 10 IfTB 48 VDC POWER SUPPLY KMr USE THIS CONNECTION FOR TARGET TB Figure 24 0286A1868 Target Test Connections for SAM203 41 Courtesy of NationalSwitchgear com ...

Page 42: ...F RELAY CASE CASE GROUND 1 7 5 9 6 2 10 8 4 R1 A W 6 300 0WS S1 10W TABLE A X Y 0 2 3 I T1 7 T 8 T2 STUD 48 VDC POWER SUPPLY NO S Figure 25 0286A1869 Target Test Connections for SAM205 42 Courtesy of NationalSwitchgear com ...

Page 43: ...R SUPPLY NO S USE THIS CONNECTION FOR TARGETS T1 T2 REAR VIEW OF RELAY CASE CASE GROUND C1M 3 3 MFD 0 VDCQ r S1 p 220 OHMS 2 W R2 0 Wv 300 OHMS 46 VDC POWER SUPPLY TABLE B X Y 10W STUD 1 2 T3 NO S USE THIS CONNECTIN FOR TARGET T3 Figure 26 0286A1870 Target Test Connections for SAM206 43 Courtesy of NationalSwitchgear com ...

Page 44: ...ONNECTING BLOCK n M g i a N O oo o K G l o U SO o 1 I A o p n p in O AUXILIARY BRUSH TERMINAL BLOCK SHORTING BAR n o 3 p o m NOTE AFTER ENGAGING AUXILIARY BRUSH GONNECTING PLUG TRAVELS V4 INCH BEFORE ENGAGING THE MAIN BRUSH ON THE TERMINAL BLOCK a 3 cr ...

Page 45: ...nge Multiplier 10 o cn U6 is a divide by 10 but is onty used in range 1 0 1000ms 3 0q Pm 14 of U6 100ms Multivibrator Note The BCD counters will continue to count at the chips maximum possible setting of 256 counts after the output relay has closed Range Multiplier 0 0 l divn 1e by 10 Monitor pin 6 ot U7 for a single timer or both pin 6 and X for a dual timer J 10m Power to relay Pm 6 or 10 ot U7 ...

Page 46: ...GEK 90666 SECONO4 TU3 1 2 4 8 10 20 40 80 m m mu 0 810 1 10 TU2 SECONDS 1 2 4 8 10 20 40 80 Figure 29 8043819 Front View of the SAM203 With the Cover Removed 46 Courtesy of NationalSwitchgear com ...

Page 47: ...l TU3 SECONDS 1 2 4 8 10 20 40 80 RANGE MULTfftlER tSiVrH WM 3333 31 si r T f TRIP T1 n t p mr ll w W M I 9 32 VDC t 1 tls IN 1 ii V 1 gvf 1 Figure 30 8043820 Front View of the SAM206 With the Cover Removed 47 Courtesy of NationalSwitchgear com ...

Page 48: ...GEK 90666 M m m mm im m mm B r S mk t s k mm TU SECONDS mme if S 7 r m P Figure 31 8043821 Front View of the SAM207 With the Cover Removed 48 Courtesy of NationalSwitchgear com ...

Page 49: ...GEK 9G666 TU3 RANGE TU2 SECONDS MULTIPLIER 10 20 40 80 1 2 4 8 0 010 1 1 0 10 20 40 80 4 Figure 32 8043822 Typical SI Cradle Assembly Removed from Case 49 Courtesy of NationalSwitchgear com ...

Page 50: ...GEK 90666 Figure 33 8043823 Typical SI Cradle Assembly With Nameplate Removed 50 Courtesy of NationalSwitchgear com ...

Page 51: ...GEK 90666 Figure 34 8043824 Typical SI Cradle Assembly With Nameplate and Circuit Boards Removed 51 Courtesy of NationalSwitchgear com ...

Page 52: ...t it e tv te ty ti ty v tt bs c c G J W G O G G G K Cj V w o W v G l c U A o y G u J 2 i i G W G G fcr 1 A f c 1 t 0 i i r i i ivrr 7 Figure 35 8043825 Rear View of a Typical SI Cradle Assembly 52 Courtesy of NationalSwitchgear com ...

Page 53: ... T1 i a u os 0 o Hh P5 Ul CO I H 3 rt O w o Q C 5 O 3 cr 0 m 7s CO o G CD CD ...

Page 54: ...GEK 90666 CASE GROUNDING STUD Figure 37 8043827 Rear View of a Relay Case SI With Surge Ground Stud Location 54 Courtesy of NationalSwitchgear com ...

Page 55: ...GEK 90666 CASE GROUNDING STUD Figure 38 8043828 Rear View of a Relay Case S2 With Surge Ground Stud Location 55 Courtesy of NationalSwitchgear com ...

Page 56: ...GEK 90666 Max Min Time in milliseconds Input Voltage in Volts Figure 39 0286A1873 Output Relay Operating Time 56 Courtesy of NationalSwitchgear com ...

Page 57: ... AUXILIARY UNIT r A 4 50S TARGET HC HC HOLDING COIL TU 86B HEA HAND RESET LOCKOUT RELAY CIRCUIT BREAKER CONTROL SWITCH 5 521 101 SB r 5fl A CLOSED IN TRIP POSITION DNLY T i_62x NGA 15A 1 2 CYCLE AUXILIARY TO 62 9j NOTES _ 1 IF 5OS DEVICE IS SET TO BE PICKED UP UNDER LOAD CONDITIONS THEN RECTIFIER 102L218 SHOULD BE INSERTED TO PREVENT CONTROL SWITCH FROM OPERATING 62X 2 IF WHITE LAMP IS USED TO SUP...

Page 58: ...NIT U S I WHEN USED T I M I N G R E L A Y S A M g Q g 2 1X 7 2 1 Z2 2 1 Z I 0 1 2 0 3 i T 6 or T I M I N G U N I T T U H i 2 0 1 2 0 3 1 a INSTANTANEOUS PHASE FAULT DETECTOR P C3 2C SO 2 TARGET AND SEAL I N UNIT U S I 3 5 6 2 HGA 1 4 AM OR AL AUXILIARY T R I P P I N G RELAY 9 4 Q 2 1 Z I 21 Z2 TS2 3 02 3 _ S 1 5 NOTES a 0 2 3 0 1 2 5 5 t I F TRIPPING ONLY ONE BREAKER MAKE CONNECTIONS AS SHOWN I F ...

Page 59: ... a 5 TL JN T 5C a _ C 32C PNS AN ANaCUS PHASE TAJEI EETECTDR 8 s I ARGET AND SLA N UN T 9 3A AAV r S A A j ARV TR P NJC RE A 8 1 Z 3 NC T L S TR 3 0 3 I 0 8 3 23 I 02 J ir TR P NO ONEY ONE BREAKER MAKE CONNECTIONS AS SHOWN if US NO AJX 1 IARV RIPPING RELAY TC TRIP TWO BREAKERS JSC CONNECTIONS SHDVN IN ALTERNATE B BY CONNECT INC A TLI C if REC IMERS ARE USED TC TR P WO BREAKERS USE A ERNAYT CONNECT...

Page 60: ... 52 CIRCUl _T _3REAKE_R_ AUXIL ARY SWITCH a 21 1 2 21 2 3 TC RIPCGIL 94 HGA 4 AM OR AL AUXILIARY TRIPPING RELAY v NCIEi 1 IF TRIPPING ONLY CNE BREAKER MAKE CONNECTIONS AS SHOWN IF USING AUXILIARY RIPP NG RELAY 94 TQ TRIP TWO SPEAKERS U SE CONNECTIONS SHOWN IN ALTERNATE I 1 3Y CONNECTING A TO A SPEAKERS USE ALTERNATE CONNECTIDN 42 3 Y CONNECTING A TQ A IF RECTIFIERS ARE USED TC TRIP TWO 2 TO REVERS...

Page 61: ...GEK 90666 Protection and Control GE Technology Center 205 Great Valley Parkway Malvern Pennsylvania 19355 1337 2 94 1500 Courtesy of NationalSwitchgear com ...