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Eaton ATC-600, Инструкции по установке, эксплуатации и техническому обслуживанию, Страница: 34 / 36

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Eaton ATC-600 Скачать руководство пользователя страница 34

Instructional Booklet

Page

34

Effective: March 2010

Instructions for Installation, Operation and Maintenance of the

Eaton ATC-600 Automatic Transfer Switch Controller

For more information visit: www.eaton.com

IB ATS-1005

Source 1 is available

Is Source 2

available?

Close Source 2 breaker

(Momentarily energize K4)

N

Dual Utility Transfer Switch

Close Source 1 breaker

(Momentarily energize K3)

Source 1 becomes unavailable

(or Go To Emergency)

TDNE timer times out

Open Source 1 breaker

(Energize K2)

Y

Source 2 is powering the load

Close Source 1 breaker

(Momentarily energize K3)

Source 1 is powering the load

TDN timer times out

(if Option 32A is enabled)

TDN timer times out

(if Option 32A is enabled)

Source 1 is powering the load

N

Is Source 1

available yet?

TDEN timer times out

Y

Open Source 2 breaker

(Energize K1)

Send Pretransfer signal. TPRE times out.

(if Pretransfer enabled)

Send Pretransfer signal. TPRE times out.

(if Pretransfer enabled)

Содержание ATC-600

Страница 1: ...Instructional Booklet Description Page 1 Introduction 2 2 Hardware Description 7 3 Operator Panel 11 4 Operation 14 5 Programming 19 6 Troubleshooting and Maintenance 22 Appendix A Status Display Mes...

Страница 2: ...onse quential damage or loss whatsoever including but not limited to damage or loss of use of equipment plant or power system cost of capital loss of power additional expenses in the use of existing p...

Страница 3: ...es from most system voltages available worldwide at 50 or 60 Hertz In addition a period of no control power operation is provided ATC 600 moni tors the condition of the 3 phase line to line voltage an...

Страница 4: ...o permit sta bilization of the Emergency power source before the transfer is made This timer will begin the countdown from its setting value when the Emergency Source becomes available If the Normal S...

Страница 5: ...1 for an overvoltage con dition When the Source 1 voltage rises to a value equal to or above the overvoltage dropout setting the source will become unavailable The source s voltage will then have to d...

Страница 6: ...the load is transferred in either direction to prevent excessive in rush currents due to out of phase switching of large motor loads This feature is not available with the Neutral Load Sense Delay TDN...

Страница 7: ...ng the function of specific pushbuttons 2 3 Rear Access Area The rear access area of the ATC 600 is normally accessible from the rear of an open panel door Figure 2 All wiring connections to the ATC 6...

Страница 8: ...5 Display LEDs seven LEDs to identify the Display Win dow Information 6 Help Pushbutton provides English language help information in any operational mode 7 Increase Decrease Pushbuttons used individu...

Страница 9: ...the ATC 600 is always supplied with a communications port a PONI can be easily retrofitted to the ATC 600 at any time It is recom mended that the control power to the ATC 600 be removed prior to conne...

Страница 10: ...ncy Measurement Range 40 to 80 Hz Frequency Measurement Accuracy 0 1 Hz Undervoltage Dropout Range Volts Breaker Switch Style ATS 50 to 97 of Nominal System Voltage Undervoltage Pickup Range Volts Bre...

Страница 11: ...e 1 is the preferred source choice Source 1 Connected Status LED This LED is lit green if Source 1 is connected This is accom plished by sensing the Source 1 breaker via the S1 closed auxil iary conta...

Страница 12: ...ll occur and the engine will run for the programmed run time 3 3 4 Display Select Pushbutton As the Display Select Pushbutton is pressed and released ATC 600 steps through the following display catego...

Страница 13: ...itions will be shown OVER V The source has risen above the dropout setting and not dropped below the pickup setting UNDER V The source has dropped below the dropout setting and not risen above the pic...

Страница 14: ...y the features supplied and their programmed setpoint values It provides a sum mary of ATC 600 s intelligence and supervisory circuits which constantly monitor the condition of both normal and emergen...

Страница 15: ...contact will activate the Emergency Inhibit input If the Emergency Inhibit contact is opened when the load is con nected to the Normal Source no action will be taken if the Normal Source is available...

Страница 16: ...able Relay II s are used to enable up to 10 separate loads The Addressable Relay II must be set for 1200 BAUD rate WATCHDOG feature disabled RELAY PULSE feature disabled Address range from 002 to 00B...

Страница 17: ...include improper circuit breaker operation motor operator failure and unsuccessful closed or in phase transition An alarm may be reset by simultaneously press ing the Increase and Decrease Pushbuttons...

Страница 18: ...E countdown the Emergency Source goes unavailable more than three times Each time TDNE will restart 4 If the Emergency Source is powering the load and it goes unavailable for more than the TDEF settin...

Страница 19: ...rt Users can reprogram setpoints as well as other parameters The time and date can be changed while the device is in either the Run Mode or the Program Mode Setpoints however can only be changed while...

Страница 20: ...s 2OVD Source 2 Overvoltage Dropout Volts 105 to 120 1 115 Volts 1OVP Source 1 Overvoltage Pickup Volts 103 to Dropout 2 1 110 Volts 2OVP Source 2 Overvoltage Pickup Volts 103 to Dropout 2 1 110 Volts...

Страница 21: ...Note 3 Set to order specific value Table 2 Programmable Features Setpoints Cont PROGRAMMABLE FEATURE DISPLAY DISPLAY EXPLANATION SETPOINT POSSIBILITIES FACTORY DEFAULT VALUE MEASURE PHASE Number of S...

Страница 22: ...ncy setpoints Re adjust all dropout and pickup setpoints to default values Changed undervoltage or overvoltage or underfre quency or overfrequency dropout setpoint and the pickup setpoint changed also...

Страница 23: ...crease push buttons simultaneously to clear message Check Source 2 circuit breaker spring release SR wiring Press Increase and Decrease push buttons simultaneously to clear message Check S2 Aux Close...

Страница 24: ...plug is in the proper posi tion to match the system voltage Step 4 Look for any obviously burned components Determine the cause and rectify if possible Replace defective com ponents after the cause is...

Страница 25: ...rect line voltage and frequency available at terminals E1 E2 and E3 Record the readings If YES Proceed to Step 3 If NO Verify that there is output voltage from the generator Step 3 Is the voltage sele...

Страница 26: ...00 are de energized These may also be present on some of the terminal blocks Step 3 Before disconnecting any wires from the unit make sure they are individually identified to assure that reconnec tion...

Страница 27: ...ngine test sequence press Engine Test pushbutton again or press Increase and Decrease simultaneously to clear WAIT Waiting for the generator source voltage and frequency to become available TDNV Waiti...

Страница 28: ...2 Connected Time This counter logs time in hours whenever Source 2 is connected to the load Time will start being logged at the time the S2 AUX control input is closed This counter will count up to 99...

Страница 29: ...7 Engine test 8 Manual re transfer 9 Engine Test via communications 10 Go to neutral 11 Program mode 12 Options or setpoints error 13 Emergency Inhibit 14 Go to Emergency 15 Lock out 16 Failed to sync...

Страница 30: ...l over between AM and PM values Minutes By using the Increase or Decrease Pushbuttons the minutes of the day can be adjusted to the present value The number will continuously roll over between 0 and 5...

Страница 31: ...Phase Sensing with Open Transition FREQ Condition STEP STEP STEP STEP STEP STEP STEP STEP STEP STEP STEP STEP STEP STEP STEP STEP Display is blank or a status message appears Note All menu items are n...

Страница 32: ...RY TIME DATE SET POINTS TDES TDNE TDEN TDEC NOMF NOMV 1UVD 2UVD 1UVP 2UVP 1OVD 2OVD 1OVP 2OVP 1UFD 2UFD 1UFP 2UFP 1OFD 2OFD 1OFP 2OFP TDN TDNLD LDCY PRF SRC EXER EXLD PEDAY PEH PEMIN MANTR CTDNE TMODE...

Страница 33: ...K3 Source 1 becomes unavailable or Engine Test Plant Exerciser Go To Emergency TDES timer times out Send Engine Start signal Energize Gen Start relay TDNE timer times out Open Source 1 breaker Energi...

Страница 34: ...omentarily energize K3 Source 1 becomes unavailable or Go To Emergency TDNE timer times out Open Source 1 breaker Energize K2 Y Source 2 is powering the load Close Source 1 breaker Momentarily energiz...

Страница 35: ...ource 2 Engine Test Plant Exerciser Go To Emergency TDES timer times out Send engine start signal Energize Gen Start relay TDNE timer times out Y Source 2 is powering the load Energize Alarm relay Ope...

Страница 36: ...OR USAGE OF TRADE ARE MADE REGARDING THE INFORMATION RECOMMENDATIONS AND DESCRIPTIONS CONTAINED HEREIN In no event will Eaton be responsible to the purchaser or user in contract in tort including neg...

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