GE 70R-1000D manual Standard Transition 800 to 1200 Amps, ARC Grid Removed for Clarity

Page 28

Power Panel and Replacement Parts (cont’d)

Standard Transition - 800 to 1200 Amps

				ARC GRID
NN		N1	N2	N3
		CN		SCR-N
		CN
	A4	SN
		SN

A4
A3	DS
	DS
	A3	SCR-E
	A3	SE

EN

E1

E2

E3

	STATIONARY CONTACT					MOVABLE CONTACT
	(ARC GRID REMOVED FOR CLARITY)

Tag	Description				Recommended	Stock Numbers by Amperage
Tag	Description				as Spares	800-1200
					as Spares	800-1200
N 1,2,3, N	Cable Connection Lug					S1392F (4)
E 1,2,3, N
E 1,2,3, N	Wire Size					#2-600 MCM
T 1,2,3, N	Wire Size					#2-600 MCM
	Stationary Contact Assembly Kit					Consult Factory

	Arc Grid Assembly Kit					23P-1366

	Movable Contact Assembly Kit					Consult Factory

CN/CE		Coil Volts	Poles		*

		208/240	2, 3, 4			K-2147
	Main Operating Coils
	Main Operating Coils	380/416	3			K-2168

		480	3, 4			K-2157
		575/600	3, 4			K-2187
SN	CCN Cutout Switch		23P-1333			23P-1333

SE	CCE Cutout Switch		23P-1327			23P-1452

A3	Emergency Position Auxiliary Contact		(Qty 1) 23P-1327 (Qty 2) 23P-1328 (Qty 3) 23P-1334 (Qty 4) 23P-1336

A4	Normal Position Auxiliary Contact		(Qty 1) 23P-1333 (Qty 2) 23P-1334 (Qty 3) 23P-1328 (Qty 4) 23P-1330

			Operator
DS	Disconnect Switch (older versions)		L-4009;		*	Operator L-4009; Contact Block L-1020
			L-4009;
			Contact
			Contact
			Block L-1020

SCR-N/SCR-E	SCR				*	PS-8896

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ZTG/ZTGD Operation and Maintenance Manual (70R-1000D)

GE Zenith Controls ■

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Contents

GE Zenith Controls Table of Contents Authorized ServiceIntroduction Safety / Installation Equipment Inspection and StorageFinal Equipment Inspection MountingPower Connections Installation cont’dEngine Start Control Connections Installation cont’d GE Zenith Controls Initial EnergizationInitial Energization cont’d R E T E S TMX150 Microprocessor Controller MX150 ControllerMX150 Microprocessor Controller cont’d LCD & KeypadUser Setting for Voltage & Frequency Standard Features, Mstdg Option PkgSource CalibrateR50 Std. Features, Mstdg Option Pkg. cont’dS13 Standard Features, Mexeg Option Pkg CDP replaces CDTOptional Accessories How to Set the System Clock CDT One Event Timer ExerciserCDT One Event Timer Exerciser cont’d How to Bypass Cancel an exercise during an exercise cycleCDP Clock Exerciser Load / No-Load Clock ExerciserMX150 User Setup CFG Menu Turn options on or OFF via keypad through the CFG menuMX150 User Setup SET Menu Change adjustable values through the SET menuMX150 User Setup System Info View System DataTesting ATS TestingDelayed Transition Standard TransitionTimer Designations as they appear in the SET menu Sequence of OperationControls Power Supply CPS Standard and Delay TransitionStandard Transition CPS Schematic Controls Power Supply CPS cont’dDelayed Transition CPS Schematic Troubleshooting and Diagnostics General TroubleshootingMaintenance and Testing Inspection and CleaningTesting ServicingPower Panel and Replacement Parts Standard Transition 40 to 260 Amps Solenoid TypePower Panel and Replacement Parts cont’d Standard Transition 400 to 600 Amps Molded TypeStandard Transition 800 to 1200 Amps ARC Grid Removed for ClarityStandard Transition 1600 to 3000 Amps Stationary Contact Moveable ContactDelayed Transition 40 to 600 Amps AmpsDelayed Transition 800 to 1200 Amps SCR-EO Movable Contact Stationary ContactDelayed Transition 1600 to 3000 Amps Movable E3 Contact StationaryPage Page Page GE Zenith Controls

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