GE 70R-1000D manual Initial Energization cont’d, R E T E S T

Page 7

Installation (cont’d)

Initial Energization (cont’d)

After all options and accessories are checked and veri- fied, follow these steps to set up the ATS. Refer to MX150 display Figure 5. The annunciation LEDs illuminate to indicate (1) source availability, (2) ATS position, and (3) MX150 control function (timing).

S 1 O K

2 1 : 5 6

M O N 2 3 A P R 2 0 0 2

M O R E T E S T

Figure 5 – LCD and keypad

1.Unlock the enclosure.

2.Open the enclosure.

3.Place the Disconnect Switch in the Inhibit.

NOTE: This step is only performed if the “DS” Option was purchased.

4.Close the external (up-stream) Source 1 circuit breaker.

NOTES: Source 1 Available and Source 1

Position LED’s will illuminate.

If Source 1 Available LED does not illuminate, verify that Source 1 Voltage is above the preset restore value.

The Gen-Set will start and run while

Source 2 stop Delay Timer is timing.

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 Available LED will illuminate.

7.Verify the phase to phase voltages at Source 2

line terminals.

8. Verify that the phase rotation of Source 2 is the same as the phase rotation of Source 1.

9. Shut down the generator's engine. (Place in Automatic Mode.)

NOTE: Source 2 Available LED will turn off.

NOTE: The engine generator will continue to run for the duration of Source 2 Stop Delay Timer.

10.Place the disconnect switch to ENABLE.

11.Complete the visual inspection of the transfer switch.

12.Close the enclosure.

13.Lock the enclosure.

WARNING

When performing a hi-pot or

dielectric test on the power section,

DISCONNECT the control panel plugs from

the microprocessor to avoid potential damage.

■ GE Zenith Controls

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

7 ■

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Contents GE Zenith Controls Table of Contents Authorized ServiceIntroduction Mounting Safety / InstallationEquipment Inspection and Storage Final Equipment InspectionPower Connections Installation cont’dEngine Start Control Connections Installation cont’d Initial Energization GE Zenith ControlsR E T E S T Initial Energization cont’dMX150 Controller MX150 Microprocessor ControllerLCD & Keypad MX150 Microprocessor Controller cont’dCalibrate User Setting for Voltage & FrequencyStandard Features, Mstdg Option Pkg SourceR50 Std. Features, Mstdg Option Pkg. cont’dS13 CDP replaces CDT Standard Features, Mexeg Option PkgOptional Accessories CDT One Event Timer Exerciser How to Set the System ClockHow to Bypass Cancel an exercise during an exercise cycle CDT One Event Timer Exerciser cont’dLoad / No-Load Clock Exerciser CDP Clock ExerciserTurn options on or OFF via keypad through the CFG menu MX150 User Setup CFG MenuChange adjustable values through the SET menu MX150 User Setup SET MenuView System Data MX150 User Setup System InfoStandard Transition TestingATS Testing Delayed TransitionSequence of Operation Timer Designations as they appear in the SET menuStandard and Delay Transition Controls Power Supply CPSStandard Transition CPS Schematic Controls Power Supply CPS cont’dDelayed Transition CPS Schematic General Troubleshooting Troubleshooting and DiagnosticsServicing Maintenance and TestingInspection and Cleaning TestingStandard Transition 40 to 260 Amps Solenoid Type Power Panel and Replacement PartsStandard Transition 400 to 600 Amps Molded Type Power Panel and Replacement Parts cont’dARC Grid Removed for Clarity Standard Transition 800 to 1200 AmpsStationary Contact Moveable Contact Standard Transition 1600 to 3000 AmpsAmps Delayed Transition 40 to 600 AmpsSCR-EO Movable Contact Stationary Contact Delayed Transition 800 to 1200 AmpsMovable E3 Contact Stationary Delayed Transition 1600 to 3000 AmpsPage Page Page GE Zenith Controls
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