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Garmin EDP70 manual 24/36kVA Ratings, 50/80kVA Ratings, page 12 -- MI00/10056 rev. 8 -05/2006

Models: EDP70

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24/36kVA Ratings

1.5Operational modes

S3	Maintenance By-pass

S2
S1
AC Supply	S4
Battery
Contactor	24/36kVA Ratings

LOAD

S3	Maintenance By-pass

S2	S5
	S5
	480Y/277V

S1

AC Supply

LOAD

	S4
	208Y/120V
Battery
Contactor	50/80kVA Ratings

Figure 3 – Normal operation

During normal operation the load is supplied by the mains through the rectifier and inverter. The rectifier also supplies the current for recharging and maintaining the battery in a fully charged state.

S3	Maintenance By-pass

Reserve Supply	S2
S1		S4	LOAD
AC Supply
		Battery
		Contactor
		24/36kVA Ratings

Reserve Supply

S3	Maintenance By-pass

S2	S5
	480Y/277V

S1

AC Supply

LOAD

	S4
	208Y/120V
Battery
Contactor	50/80kVA Ratings

Figure 4 – Utility Supply failure

When the utility supply voltage is absent or outside the allowed tolerances, the battery supplies the inverter. This will be indicated on the UPS front panel display and the Remote Alarm Unit (if fitted). The standby time available depends both on the capacity of the battery and on the size of load. It is possible to extend autonomy by reducing the output power by disconnecting non-important loads. In all cases, the alphanumerical display shows the residual autonomy.

page 12 --MI00/10056 rev. 8 —05/2006

Image 12

Garmin EDP70 manual 24/36kVA Ratings, 50/80kVA Ratings, page 12 -- MI00/10056 rev. 8 -05/2006

Contents

UNINTERRUPTIBLE POWER SYSTEM 24/36/50/80kVA 3 phase input / 3 phase outputEDP70 PLUS USER HANDBOOK1 SAVE THESE INSTRUCTIONS ELECTRICAL PRECAUTIONS EMERGENCY PROCEDUREELECTRIC SHOCK INJURIES CAUSED BY CONTACT WITH CORROSIVE LIQUIDSContents 14.0 MAINTENANCE AND SPARE PARTS 12.0 REMOTE ALARMS11.0 COMPUTER INTERFACE 13.0 BATTERIESFigures EQUIPMENT DELIVERY AND STORAGE DeliveryUnpacking Handlingpage 8 -- MI00/10056 rev. 8 -05/2006 1.0 INTRODUCTION 1.1 Summary of the manual1.2 Summary of the equipment 24kVA - STANDARD CONFIGURATION 36kVA - STANDARD CONFIGURATION36kVA - 480V/208V CONFIGURATION AC UTILITY INPUT WITH THE JUMPERRECTIFIER/INVERTER 24/36kVA Ratings 50/80kVA Ratingspage 12 -- MI00/10056 rev. 8 -05/2006 Transfer onto the reserve line is caused by two conditions 2.0 SAFETY DIRECT CURRENT SUPPLY ALTERNATING CURRENT SUPPLY2.3 Electrical precautions 2.4 Battery precautions2.5 Battery safety equipment 4.0 INSTALLATION 3.0 STORAGE4.1 Mechanical characteristics 30,01.18 645,025.39 7.87600,0 23.62ALL MEASUREMENTS ARE IN MILLIMETERS AND INCHES page 18 -- MI00/10056 rev. 8 -05/2006ALL MEASUREMENTS ARE IN MILLIMETERS AND INCHES Figure 10 - “A” Battery Cabinet Drawing for 24/36kVA Ratings page 20 -- MI00/10056 rev. 8 -05/2006Figure 11 - “B” Battery Cabinet Drawing for 24/36kVA Ratings MI00/10056 rev. 8 - 05/2006-- pageFigure 12 - “E” Battery Cabinet Drawing for 50/80kVA Ratings page 22 -- MI00/10056 rev. 8 -05/2006Figure 13 - “F” Battery Cabinet Drawing for 50/80kVA Ratings MI00/10056 rev. 8 - 05/2006-- pageConnection Figure 15 - “D” Battery Cabinet Drawing for 50/80kVA Ratings ConnectionPoints FUSEEnsure the interconnecting cables do not cause a hazard to the user 5 Grounding conductors are sized per NEC page 28 -- MI00/10056 rev. 8 -05/2006 Vin/Vout4.4 Ventilation Pd V = 2770 - - - - - - e 0.125 h Tk / T0T r - T k 5.0 CONNECTION UNINTERRUPTIBLE POWER SYSTEMNO UNAUTHORIZED OPERATION All power connection must carried out by qualified licensed personnel experienced in wiring this type of equipmentThe safety ground wire must be connected before the power input cablesAll electrical connections must be made by a qualified electrician and meet local electrical code standards5.1 Electrical connections S2 = Equipment Reserve Switch S3 = Equipment By-pass SwitchBattery Compartment S1 = Equipment ON/OFF BreakerOutput, Reserve, Input and External Battery Terminals Hinged panel security screwsCable support Cable channelBatteryCharger RESERVE INPUTGROUND PRIMARY INPUT= Equipment By-pass switch = Equipment Reserve switch= Equipment OUTPUT Breaker S1 = Equipment ON/OFF BreakerFigure 22 - 36 - 24/30/36kVA Connections Modem and REARpage 38 -- MI00/10056 rev. 8 - 4/2005 = RESERVE OUTPUT switch Figure 25 - 50/80kVA Connections page 40 -- MI00/10056 rev. 8 -05/2006Batterycharge E.P.Oinhibited contacts5.4 Signal connections a Emergency Power Off b Battery charge inhibitedc Thermostick connector 50/80kVA only 6.0 CONTROLS The user controls are situated on the front panel, see Figure6.2 Control Panel 8.0 MAINTENANCE BYPASS 7.0 START UP9.0 SHUT-DOWN 9.1 Installing the EPO10.0 VISUAL AND AUDIBLE ALARMS 10.1 Silencing Audible Alarm10.2 Mimic 10.3 Liquid Crystal DisplayRECT/BATT ALARMS NO ALARMS ACTIVE INVERTER ALARMS NO ALARMS ACTIVELOAD/RES ALARMS NO ALARMS ACTIVE 10.4 Display Page HeadingsBATTERY TEST WEEKLY SELECTED LANGUAGE ENGLISHPOWER HISTORY DOWN TO ACCESS BATTERY Vb xxx V Ib xxx AUPS xx kVA SYSTEM NORMAL RECTIFIER Vdc xxx V Idc xxx Apress once LAST MAINS FAILURE xxd xxh xxm xxs Vdc xxx V Ib xxxx A INVERTER F xx.x Hz A xxx V B xxx V C xxxINVERTER F xx.x Hz AB xxx V BC xxx V CA xxx INVERTER A xxx A B xxx A C xxx ALOAD f xx.x Hz A xxx V B xxx V C xxx MAIN PAGE HEADING ALARMS 10.5 Abnormal operating mode messagesMESSAGE CONDITIONBATTERY DISCHARGING AUT calc DIS xx min RECTIFIER/BATTERY ALARMS MESSAGECONDITION NOT CALIBRATED LOAD/RESERVE ALARMS MESSAGECONDITION Figure 28 Power History Structure 10.6 Power History10.7 Battery Test 10.8 Battery Autonomy Test10.9 Resetting data loss manually system normal message11.0 COMPUTER INTERFACE Figure 29 EDP 70 Plus Computer Interface Pin Layout11.1 AS400 12.0 REMOTE ALARMS Figure 30 EDP70 PLUS Remote Alarms Pin Layout11.2 RS232 13.0 BATTERIES 13.1 EDP70 PLUS/24/18/12 Battery Installation/Start-upFigure 31- EDP70 PLUS/24/18/12 Internal Battery Shelves 13.2 EDP70 PLUS/24/18/12 Optional Battery Cubicle14.0 MAINTENANCE AND SPARE PARTS 13.3 EDP70 PLUS above 24KVA Battery Installation/Start-up13.4 EDP70 PLUS above 24KVA Battery Cubicle EDP70 PLUS SYSTEM LOG DateTime Event