LEGRAND KEOR MOD Installation Manual Download Page 38 | Manualshive

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5.3.2 Installation/replacement of battery drawers with UPS in maintenance manual bypass

To replace a battery drawer:

1. Set the UPS in maintenance bypass mode (check the Keor MOD UPS installation manual)

2. Extract the battery drawer until the safety block prevents to continue the extraction.

3. Remove all the battery packs from the drawer. Use the handle included in the accessory kit to remove the battery

packs at the back of the drawer.

5. Maintenance

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Summary of Contents for KEOR MOD

Page 1: ...Part LE13573AA 03 22 01 GF 310484 Modular Battery Cabinet Keor Mod Installation manual ...

Page 2: ...2 EN ENGLISH 3 310484 Modular Battery Cabinet Keor Mod ...

Page 3: ...10 2 7 How to proceed in an emergency 11 2 7 1 First aid procedures 11 2 7 2 Fire procedures 11 3 Transportation and placement 12 3 1 Visual check 12 3 2 Equipment check 12 3 3 Transportation 13 3 4 Unpacking 14 3 5 Placement 15 4 Installation 17 4 1 Safety regulations 17 4 2 Electrical connections 17 4 2 1 Protective devices 18 4 2 2 Earthing connection 23 4 2 3 Cable fastening 23 4 2 4 Battery c...

Page 4: ...40 6 1 Batteries 40 7 Dismantling 41 7 1 Battery disposal 41 7 2 Cabinet dismantling 41 7 3 Electronic component dismantling 41 8 Mechanical characteristics 42 8 1 Battery drawer 46 8 2 Battery block 47 9 Technical data 48 10 Tables 49 ...

Page 5: ...d in this case the written agreement will be attached to the installation manual This manual also refers to laws directives and standards that the skilled technician is required to be aware of and consult The original text of this publication drafted in English is the only reference for the resolution of disputes of interpretation linked to translations into other languages 1 2 Symbols in the manu...

Page 6: ...hrough a skilled technician who complies with all the procedures indi cated in the installation and maintenance manual The Manufacturer declines all indirect or direct responsibility arising from assembly and battery cabling made by personnel not fully qualified according to national standards to work on equipment presenting electrical hazards assembly and battery cabling made without using safety...

Page 7: ...r software claims by third parties any damage to persons or things due to improper use unauthorized technical alterations or modifications any damage to persons or things due to installations where the full compliance with the standard regulating the specific usage applications have not been guaranteed 1 5 2 Extension of the guarantee and maintenance contracts The standard guarantee can be consoli...

Page 8: ...ipment required by national safety standards for all the operations indicated in this manual see the examples listed in paragraph 2 3 WARNING The safety manager is responsible for protection and company risks prevention according to what is indicated in Europe an directives 2007 30 EC and 89 391 EEC regarding safety in the workplace The safety manager must ensure that all the people working on the...

Page 9: ...nal safety standards Anti accident and non sparking shoes with rubber sole and reinforced toe Protective gloves for handling operations Isolated rubber gloves for operations of connection and work under hazardous voltage Protective garments for electrical work Protective face and head shield Isolated tools INDICATION The skilled technician must work on electrical insulated carpet and he must not w...

Page 10: ...beginning any installation and or maintenance operation make sure that all the DC and AC power sources are disconnected The UPS and the battery cabinet must be installed with an earth connection to avoid high leakage currents First connect the earthing cable Check during each installation and or maintenance operation the continuity of the earthing system WARNING A battery can present a risk of ele...

Page 11: ...uipment should always be locked and only specifically trained personnel are allowed access to it Do not disable any safety notification or warning device and do not ignore any alarm warning message or notice no matter whether they are generated automatically or represented by plates fixed to the equipment Do not run the equipment with fixed protections not installed panels etc In case of breaking ...

Page 12: ...lied accessories must be in perfect conditions Check that the shipping data address of the recipient no of packages order no etc correspond to what is contained in the deliv ery documentation the technical rating plate data on the label applied to the UPS correspond with the material described in the delivery documentation the documentation accompanying the equipment includes the installation manu...

Page 13: ...e handled by trained and instructed personnel Comply with the safety regulations in force in your country relative to the usage of lifting equipment and or accessories For any lifting use a forklift or a pallet truck with an adequate carrying capacity placing the forks in the specific spaces of the base and making sure they come out on the other side by at least twenty centimeters The battery cabi...

Page 14: ...tion site using a forklift and or a pallet truck with suitable characteristics see fig 1 remove the plastic film and cardboards bring down the wooden chute attached to the pallet see fig 2 loose the screws of the brackets that fix the equipment on the pallet see fig 3 gently slide by hand the equipment along the chute using the wheels see fig 4 1 3 2 4 ...

Page 15: ...nual 15 3 5 Placement When the equipment is in the final position with the UPS for the installation unscrew counterclockwise the feet on the front and rear of the cabinet to position it Make sure that all the wheels and feet adhere to the floor all the dimensions are in mm ...

Page 16: ...t be guaranteed The external battery cabinet must be accessible on all sides for assistance or periodic servicing WARNING The battery cabinet should be installed in a room with adequate air ventilation flow to avoid dangerous concentration of hydrogen gas that can be produced during battery recharge The maximum concentration of hydrogen in the room should be kept below 0 8 by volume The room venti...

Page 17: ...cessary for the electrical connections After that close and fix them Check there is no voltage present on the modular battery cabinet 4 2 Electrical connections The electrical hook up of the modular battery cabinet to the UPS is part of the installation that is not normally performed by the UPS manufacturer For this reason the indications that follow are to be considered approximate and it is reco...

Page 18: ...rations it is necessary to unscrew the screws that fix the distribution panel to the cabinet The screws must be saved to close the distribution panel at the end of the installation hex socket M6x20 screws along with M6 toothed washers The following picture show how to disassemble the panel ...

Page 19: ...dular Battery Cabinet Keor Mod Installation and maintenance manual 19 To insert the cables in the cabinet it is necessary to remove the panels at the bottom of the cabinet according to the following sequence 1 2 ...

Page 20: ...20 4 Installation 3 4 5 ...

Page 21: ...310484 Modular Battery Cabinet Keor Mod Installation and maintenance manual 21 Insert the cable and add the panels according to the following sequence 6 7 8 ...

Page 22: ...22 4 Installation 9 10 ...

Page 23: ... the threads located on the left and right side of the connection DIN bar Each earthing cable must be crimped with M8 eyelets and fixed to the threads along with M10 flat washers and M10 nuts The tightening torque values for the M10 nuts is 15 Nm The nut must be put on the top of the flat washer 4 2 3 Cable fastening In the accessory envelope there are plastic supports for cable ties to be fixed o...

Page 24: ...ollow these steps crimp the positive negative and neutral battery cables with M10 eyelets for the modular battery cabinet connection connect the positive cable of the battery cabinet to the BATT thread using a M10 flat washer and a M10 grower washer The grower washer must always be put on top of the flat washer connect the negative cable of the battery cabinet to the BATT thread using a M10 flat w...

Page 25: ... maintenance manual 25 connect the neutral cable of the battery cabinet to the neutral thread with a M10 flat washer and a M10 grower washer The grower washer must always be put on top of the flat washer The tightening torque values for the M10 nuts is 15 Nm ...

Page 26: ...lar battery cabinet for Keor MOD may include two to sixteen internal battery drawers Each battery string is made up of two drawers therefore it is necessary to install them two by two The battery drawers have a specific order in the cabinet that must be kept During the installation it is necessary to use the appropriate Personal Protective Equipment see paragraph 2 3 ...

Page 27: ...the upper parts of the two plastic slot cover where the battery drawers must be installed Slightly turn the screwdrivers down to unhook the covers Insert the empty battery drawers in the free slots and push them till the click of the safety block is heard The battery packs must be added to the drawers only after the activation of the safety block ...

Page 28: ...28 4 Installation Remove the adhesive tape from the terminal covers at the extremes of the battery pack and remove the covers ...

Page 29: ...Mod Installation and maintenance manual 29 Add two battery packs on a drawer and connect in series the two packs using the provided cable fixed in the bracket and respecting the polarity connect a positive terminal to a negative terminal ...

Page 30: ...bles on the free battery terminals that will connect the two battery packs with the other two that will be added in the next step Insert the terminal covers and fix them to the packs with the adhesive tape Add other two battery packs on the drawer ...

Page 31: ... and respecting the polarity connect a positive terminal to a negative terminal Connect the free terminals of the two batteries located close to the handle of the drawer to the cables that are connected to the back of the drawer Check the correct polarity of the whole cabling Insert the remaining terminal covers on the batteries and fix them with the adhesive tape to the battery pack ...

Page 32: ...drawer in the same way After the two drawers are ready push them inside the UPS cabinet till they are abut and fix them with four screws inclu ded in the accessory kit WARNING Do not move the EBC after the installation of the batteries ...

Page 33: ...310484 Modular Battery Cabinet Keor Mod Installation and maintenance manual 33 4 4 Configuration and start up Check the Keor MOD UPS installation manual ...

Page 34: ...rd the reliability of the battery cabinet These inspections should be made to determine if components wiring and connections exhibit evidence of overheating WARNING The periodical checks involve operations inside the equipment in presence of dangerous voltages Only maintenance personnel trained by LEGRAND are authorized to intervene 5 3 Battery drawers replacement WARNING A battery can present a r...

Page 35: ...310484 Modular Battery Cabinet Keor Mod Installation and maintenance manual 35 CAUTION A drawer must be made up of batteries of the same brand and of the same manufacturing date ...

Page 36: ...ed to the output 2 Check that the UPS is not working in battery mode and that the battery charger is in the maintenance or standby state 3 Extract the battery drawer until the safety block prevents to continue the extraction 4 Remove all the battery packs from the drawer Use the handle included in the accessory kit to remove the battery packs at the back of the drawer 5 Maintenance ...

Page 37: ...N If the UPS turns to battery mode during these operations do not continue the installation replacement It is possible to resume the operations when the UPS turns to on line mode When there is a black out during the replacement of battery drawers the backup time is reduced It is necessary to care fully assess this event before starting with the installation replacement procedure To add a battery d...

Page 38: ... the UPS in maintenance bypass mode check the Keor MOD UPS installation manual 2 Extract the battery drawer until the safety block prevents to continue the extraction 3 Remove all the battery packs from the drawer Use the handle included in the accessory kit to remove the battery packs at the back of the drawer 5 Maintenance ...

Page 39: ...awer to fina lize the extraction 5 Follow the procedure shown at paragraph 4 3 to insert a new battery drawer 6 Exit from the UPS maintenance bypass mode check the Keor MOD UPS installation manual 5 3 3 Battery drawer fuses replacement If there is the need to replace the fuses present at the back of the battery drawer use only 14x51 fuses gG type 40A rated In current 500V rated voltage ...

Page 40: ...s It is possible to store batteries without recharging them in the following conditions up to 6 months if the temperature is between 20 C 68 F and 30 C 86 F up to 3 months if the temperature is between 30 C 86 F and 40 C 104 F up to 2 months if the temperature is over 40 C 104 F CAUTION Batteries must never be stored if partially or totally discharged LEGRAND is not liable for any damage or bad fu...

Page 41: ...f the cabinet must occur after the dismantling of the various parts it consists of For the dismantling operations it is necessary to wear the Personal Protective Equipment mentioned in paragraph 2 3 Sub divide the components separating the metal from the plastic from the copper and so on according to the type of selective waste disposal in the country where the equipment is dismantled If the disma...

Page 42: ...42 8 Mechanical characteristics ...

Page 43: ...310484 Modular Battery Cabinet Keor Mod Installation and maintenance manual 43 ...

Page 44: ...44 8 Mechanical characteristics ...

Page 45: ...310484 Modular Battery Cabinet Keor Mod Installation and maintenance manual 45 ...

Page 46: ...46 8 Mechanical characteristics 8 1 Battery drawer all the dimensions are in mm ...

Page 47: ...310484 Modular Battery Cabinet Keor Mod Installation and maintenance manual 47 8 2 Battery block all the dimensions are in mm ...

Page 48: ...ight of one battery drawer with four battery blocks kg 72 9Ah batteries 81 11 Ah batteries Operating temperature C 0 40 20 25 recommended for longer battery life Relative humidity during operation 0 95 non condensing Ingress Protection Marking IP 20 Pollution degree PD2 Reference directives and standards Marks CE EAC CMIM UKCA Safety 2014 35 EU Directive EN 62040 1 EMC 2014 30 EU Directive EN 6204...

Page 49: ...Cabinet Keor Mod Installation and maintenance manual 49 10 Tables TABLE 1 Maximum wire cross sections and maximum crimping lugs M10 standard palm width up to 120 mm2 B 28 5 mm M10 contained palm width up to 185 mm2 B 24 5 mm ...

Page 50: ...50 ...

Page 51: ...310484 Modular Battery Cabinet Keor Mod Installation and maintenance manual 51 ...

Page 52: ...ervice BP 30076 87002 LIMOGES CEDEX FRANCE www legrand com Installer stamp Legrand reserves at any time the right to modify the contents of this booklet and to communicate in any form and modality the changes brought to the same ...

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