Instruction/ maintenance manual of the product 70R-1000D GE
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70R-1000D 11/04 ZTG / ZTGD Series T ransfer Switches 40-3000 Amps GE Zenith Controls Operation and Maintenance Manual.
Page Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 Equipment Inspection and Storage . . . . . . . . . 1 3 Final Equipment Inspection .
■ GE Zenith Controls 3 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Each GE Zenith transfer switch is factory wired and tested. A complete information package is furnished with each switch which includes: a. Sequence of operation. b. Description and operation of all accessories supplied.
■ 4 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) T able 2 T ightening T orque for Lugs Socket Size Across Flats T orque Lb.
■ GE Zenith Controls 5 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Installation (cont’d) A complete information package is furnished with each transfer switch including a complete connection diagram and schematic which details all necessary control circuit field connections.
■ 6 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Installation (cont’d) Engine Start Control Connections The engine-start terminals are clearly identified by a label on the microcontroller backplate.
■ GE Zenith Controls 7 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Installation (cont’d) 5. Close the External (up-stream) Source 2 line circuit breaker . 6. Start the engine generator in MANUAL mode. NOTE : When the voltage and frequency reach preset values, the Source 2 A vailable LED will illuminate.
■ 8 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) MX150 Microprocessor Controller MX150 Controller Consists of two major assemblies: I. The Microprocessor contains the following: A. MX150 Board - Customer Input and Output (I/O) for system inter face.
■ GE Zenith Controls 9 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) MX150 Microprocessor Controller (cont’d) Figure 8 LCD & Keypad These options are accessible through the LCD and keypad (see figure below).
■ 10 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) User Setting for V oltage & Frequency Standard Features, MSTDG Option Pkg. Source 1 V oltage "Restore" Factory Default: 90% This adjustment determines the minimum acceptable voltage required to transfer to Source 1.
■ GE Zenith Controls 11 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Std. Features, MSTDG Option Pkg. (cont’d) EL/P Event Log: Sequentially Numbered Log of 16 events that track date.
■ 12 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) In addition to the features listed under the MSTDG Option Package, this enhanced package includes the following features: A3 Additional Auxiliary contact: closed when switch is in Source 2 position.
■ GE Zenith Controls 13 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) 6A T est Switch, Maintained / Momentary 6AP T est Switch, Maintained / Momentary , utilizing Keypad A1 Auxiliary Contact, operates on Source 1 line failure. A1E Auxiliary Contact, operates on Source 2 line failure.
■ 14 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) How to Set the System Clock How to Set the System Clock Set System Clock, time and date · If the clock is not set, the display will show SET SYSTEM CLOCK on the second line of the S1 OK screen.
■ GE Zenith Controls 15 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) CDT One Event T imer Exerciser (cont’d) How to Initiate CDT Exerciser and to start an exercise cycle ever y 1, 7, 14, or 28 days From S1 screen 1) Press TEST 2) Press MORE 3) Press ST ART TEST TIMER (to initiate T est).
SET EXERCISER 00:0 0 T o save value and to move cursor to next field to be c hanged. Indicates # of Exercise Periods BACK ^ v SA VE Indicates type of Exerciser DAIL Y , WEEKL Y , 1 4-DA Y , 28-DA Y or.
■ GE Zenith Controls 17 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) MX150 User Setup - CFG Menu CONFIG USER SETUP MORE BACK 1 V AB = ___ 2 V AB = ___ VBC = ___ VCA = ___ MORE CFG SET.
■ 18 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) MX150 User Setup - SET Menu SET USER SETUP MORE BACK 1 V AB = ___ 2 V AB = ___ VBC = ___ VCA = ___ MORE CFG SET ESC S1 OK 01: 50 FRI 31 MA Y 2003 MORE TEST Optional Accessories Change adjustable values through the SET menu.
■ GE Zenith Controls 19 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) MX150 User Setup - System Info S1 OK 01: 50 FRI 31 MA Y 2003 MORE TEST View System Data Enter six digit access cod.
to Engine Stop "U") begins its cycle to allow Source 2 Engine to run unloaded. A manual pushbutton BYP ASS is provided to bypass the "U" time delay if desired. Upon completion of the (U) timing cycle, the controller sends an Engine stop signal.
■ GE Zenith Controls 21 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Sequence of Operation Standard T ransition Source 1 Power Failure: When Source 1 voltage or frequency has fallen below the preset "Fail" values, the controller initiates the Time Delay Source 2 Start Timer (Engine Start Timer "P") cycle.
■ 22 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Standard and Delay T ransition Each MX150 microprocessor based A TS controller requires a Controls Power Supply (CPS) to apply line voltage to the A TS operator via SCRs.
■ GE Zenith Controls 23 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Standard T ransition CPS Schematic Delayed T ransition CPS Schematic Controls Power Supply (CPS) (cont’d) GND 903 902 801 901 807 804 803 904 905 906 805 806 (BLANK) (BLANK) GROUND C.
■ 24 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) T roubleshooting and Diagnostics HAZARDOUS VOL T AGES CAN CAUSE SEVERE INJURY OR DEA TH . These charts may indicate problems that require authorized GE Zenith service personnel.
■ GE Zenith Controls 25 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Maintenance and T esting A preventive maintenance program will insure high reliability and long life for the transfer switch.
■ 26 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Power Panel and Replacement Parts Standard T ransition - 40 to 260 Amps Solenoid T ype -- T1 T2 T3 TN E1 E2 E3 EN .
■ GE Zenith Controls 27 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Power Panel and Replacement Parts (cont’d) Standard T ransition - 400 to 600 Amps Molded T ype -- T1 T2 T3 TN E1.
■ 28 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Power Panel and Replacement Parts (cont’d) Standard T ransition - 800 to 1200 Amps Stock Numbers by Amperage Tag.
■ GE Zenith Controls 29 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Power Panel and Replacement Parts (cont’d) Standard T ransition - 1600 to 3000 Amps Stock Numbers by Amperage Ta.
■ 30 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Power Panel and Replacement Parts (cont’d) Delayed T ransition - 40 to 600 Amps 40-80 Amps 600 Amps 100-400 Amps.
■ GE Zenith Controls 31 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Power Panel and Replacement Parts (cont’d) Delayed T ransition - 800 to 1200 Amps SCR-N/SCR-E SCR PS-8896 SCR-NO.
■ 32 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D) Power Panel and Replacement Parts (cont’d) Delayed T ransition - 1600 to 3000 Amps SCR-N/SCR-E SCR-NO/SCR-EO SCR.
■ GE Zenith Controls 33 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D).
■ 34 GE Zenith Controls ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D).
■ GE Zenith Controls 35 ■ ZTG/ZTGD Operation and Maintenance Manual (70 R -1000D).
A Product of GE Industrial Systems General Electric Company 830 West 40 th Street, Chicago, IL 60609 USA 773 299-6600 , Fax: 773 247-7805 www .geindustrial.
An important point after buying a device GE 70R-1000D (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought GE 70R-1000D yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data GE 70R-1000D - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, GE 70R-1000D you will learn all the available features of the product, as well as information on its operation. The information that you get GE 70R-1000D will certainly help you make a decision on the purchase.
If you already are a holder of GE 70R-1000D, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime GE 70R-1000D.
However, one of the most important roles played by the user manual is to help in solving problems with GE 70R-1000D. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device GE 70R-1000D along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
