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Garmin EDP70 manual Grounding conductors are sized per NEC

Models: EDP70

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Recommended wire sizes

1)It is recommended that the external cables and protection be selected for the highest rated unit of the model in use.

2)Reserve (or primary) input and output Neutral cable size should be greater than that of the line cables in order to be able to supply non-linear loads having a Crest Factor of up to 3:1 (i.e. where neutral current = 1.7 x line current).

If non-linear loads are not to be supplied from the Installation, the Neutral can be of the same size as the load cable.

3)Recommended AC input overcurrent protection represents 125% of nominal full load

current (continuous) plus the short duration input current (non-continuous) for battery re- charging per NEC 215.2.

4)UPS output cables should be run in separate conduits from input cables.

5)Grounding conductors are sized per NEC 250.122.

6)Cable sizes are based upon NEC.

Refer to local codes applying to your installation prior to choosing appropriate cable size.

Refer to UPS ampacity table on following page.

MI00/10056 rev. 8 — 05/2006-- page 27

Image 27

Garmin EDP70 manual Grounding conductors are sized per NEC

Contents

USER HANDBOOK UNINTERRUPTIBLE POWER SYSTEM 24/36/50/80kVA3 phase input / 3 phase output EDP70 PLUS1 SAVE THESE INSTRUCTIONS INJURIES CAUSED BY CONTACT WITH CORROSIVE LIQUIDS ELECTRICAL PRECAUTIONSEMERGENCY PROCEDURE ELECTRIC SHOCKContents 13.0 BATTERIES 14.0 MAINTENANCE AND SPARE PARTS12.0 REMOTE ALARMS 11.0 COMPUTER INTERFACEFigures Handling EQUIPMENT DELIVERY AND STORAGEDelivery Unpackingpage 8 -- MI00/10056 rev. 8 -05/2006 1.0 INTRODUCTION 1.1 Summary of the manual1.2 Summary of the equipment AC UTILITY INPUT WITH THE JUMPER 24kVA - STANDARD CONFIGURATION36kVA - STANDARD CONFIGURATION 36kVA - 480V/208V CONFIGURATIONRECTIFIER/INVERTER 24/36kVA Ratings 50/80kVA Ratingspage 12 -- MI00/10056 rev. 8 -05/2006 Transfer onto the reserve line is caused by two conditions DIRECT CURRENT SUPPLY ALTERNATING CURRENT SUPPLY 2.0 SAFETY2.3 Electrical precautions 2.4 Battery precautions2.5 Battery safety equipment 4.0 INSTALLATION 3.0 STORAGE4.1 Mechanical characteristics 23.62 30,01.18 645,025.397.87 600,0page 18 -- MI00/10056 rev. 8 -05/2006 ALL MEASUREMENTS ARE IN MILLIMETERS AND INCHESALL MEASUREMENTS ARE IN MILLIMETERS AND INCHES page 20 -- MI00/10056 rev. 8 -05/2006 Figure 10 - “A” Battery Cabinet Drawing for 24/36kVA RatingsMI00/10056 rev. 8 - 05/2006-- page Figure 11 - “B” Battery Cabinet Drawing for 24/36kVA Ratingspage 22 -- MI00/10056 rev. 8 -05/2006 Figure 12 - “E” Battery Cabinet Drawing for 50/80kVA RatingsMI00/10056 rev. 8 - 05/2006-- page Figure 13 - “F” Battery Cabinet Drawing for 50/80kVA RatingsConnection FUSE Figure 15 - “D” Battery Cabinet Drawing for 50/80kVA RatingsConnection PointsEnsure the interconnecting cables do not cause a hazard to the user 5 Grounding conductors are sized per NEC Vin/Vout page 28 -- MI00/10056 rev. 8 -05/20064.4 Ventilation Pd V = 2770 - - - - - - e 0.125 h Tk / T0T r - T k 5.0 CONNECTION UNINTERRUPTIBLE POWER SYSTEMNO UNAUTHORIZED OPERATION be connected before the power input cables All power connection must carried out by qualifiedlicensed personnel experienced in wiring this type of equipment The safety ground wire mustAll electrical connections must be made by a qualified electrician and meet local electrical code standards5.1 Electrical connections S1 = Equipment ON/OFF Breaker S2 = Equipment Reserve SwitchS3 = Equipment By-pass Switch Battery CompartmentCable channel Output, Reserve, Input and External Battery TerminalsHinged panel security screws Cable supportPRIMARY INPUT BatteryChargerRESERVE INPUT GROUNDS1 = Equipment ON/OFF Breaker = Equipment By-pass switch= Equipment Reserve switch = Equipment OUTPUT BreakerFigure 22 - 36 - 24/30/36kVA Connections Modem and REARpage 38 -- MI00/10056 rev. 8 - 4/2005 = RESERVE OUTPUT switch page 40 -- MI00/10056 rev. 8 -05/2006 Figure 25 - 50/80kVA Connectionscontacts BatterychargeE.P.O inhibited5.4 Signal connections a Emergency Power Off b Battery charge inhibitedc Thermostick connector 50/80kVA only The user controls are situated on the front panel, see Figure 6.0 CONTROLS6.2 Control Panel 7.0 START UP 8.0 MAINTENANCE BYPASS9.1 Installing the EPO 9.0 SHUT-DOWN10.3 Liquid Crystal Display 10.0 VISUAL AND AUDIBLE ALARMS10.1 Silencing Audible Alarm 10.2 Mimic10.4 Display Page Headings RECT/BATT ALARMS NO ALARMS ACTIVEINVERTER ALARMS NO ALARMS ACTIVE LOAD/RES ALARMS NO ALARMS ACTIVESELECTED LANGUAGE ENGLISH BATTERY TEST WEEKLYRECTIFIER Vdc xxx V Idc xxx A POWER HISTORY DOWN TO ACCESSBATTERY Vb xxx V Ib xxx A UPS xx kVA SYSTEM NORMALpress once LAST MAINS FAILURE xxd xxh xxm xxs INVERTER A xxx A B xxx A C xxx A Vdc xxx V Ib xxxx AINVERTER F xx.x Hz A xxx V B xxx V C xxx INVERTER F xx.x Hz AB xxx V BC xxx V CA xxxLOAD f xx.x Hz A xxx V B xxx V C xxx CONDITION MAIN PAGE HEADING ALARMS10.5 Abnormal operating mode messages MESSAGEBATTERY DISCHARGING AUT calc DIS xx min RECTIFIER/BATTERY ALARMS MESSAGECONDITION NOT CALIBRATED LOAD/RESERVE ALARMS MESSAGECONDITION 10.6 Power History Figure 28 Power History Structuresystem normal message 10.7 Battery Test10.8 Battery Autonomy Test 10.9 Resetting data loss manually11.0 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 13.1 EDP70 PLUS/24/18/12 Battery Installation/Start-up 13.0 BATTERIES13.2 EDP70 PLUS/24/18/12 Optional Battery Cubicle Figure 31- EDP70 PLUS/24/18/12 Internal Battery Shelves14.0 MAINTENANCE AND SPARE PARTS 13.3 EDP70 PLUS above 24KVA Battery Installation/Start-up13.4 EDP70 PLUS above 24KVA Battery Cubicle Event EDP70 PLUS SYSTEM LOGDate Time