Galaxy PW kva. Installation manual. MGE UPS SYSTEMS D E V I P R O W E P O L E I B U P T E R R N T N I E U T H

Transcription

1 M UPS SYSTMS alaxy PW 0-00 kv Installation manual R P R O V I R P O W L I R R U P T N T N I U T H -5083XU/H -

2 XU/H

3 ontents haracteristics eneral characteristics of alaxy PW UPSs... 4 UPS cubicles... 5 mpty battery cubicles... 5 lectrical parameters for selecting protective devices... 5 Normal source... 5 ypass source... 6 Recommended protection... 7 Protection upstream of alaxy PW... 7 Protection downstream of alaxy PW... 7 lectrical parameters for determining cable cross-sections... 7 Installation Positioning the cubicles... 9 loor load... 9 ubicle layout on a false floor or a normal floor... 9 Power-circuit wiring diagrams... 0 onnection of power circuits... UPS cubicle... attery cubicle... 5 onnection through the top... 6 xternal bypass cubicle 50 kv... 7 xternal bypass cubicle 360 kv... 8 xternal bypass cubicle 600 kv... 9 onnection of the hot-swap option... 0 alaxy PW cubicle with a built-in harmonic filter... 0 alaxy PW cubicle with a built-in bypass source isolation transformer... 0 ypass source isolation transformer in an auxiliary cubicle... THM filter... onnection of "Media ontacts " standard auxiliary circuits... 3 onnection to battery circuit breaker "Q"... 3 mergency power off... 3 onnections between cubicles (parallel-connected configurations)... 4 onnections between POZ boards... 4 onnections between MISI boards... 4 onnections between UPS cubicles and the external bypass... 5 Installation of communications options... 5 Installation of boards... 5 Passage of wires... 5 onnection of the battery "Temperature Monitor"... 6 onnections... 6 Installation of the "Temperature Monitor" in an M UPS SYSTMS empty battery cubicle... 7 "Temperature Monitor" installation in a battery room... 7 Link to an IM S/400 computer... 8 onnections... 8 onfiguration of the S/ onnection of the L indications unit (optional)... 9 inal installation steps... 9 ll products in the alaxy PW range are protected by patents. They implement original technology not available to competitors of M UPS SYSTMS. To take into account evolving standards and technology, equipment may be modified without notice. Indications concerning technical characteristics and dimensions are not binding unless confirmed by M UPS SYSTMS. This document may be copied only with the written consent of M UPS SYSTMS. uthorised copies must be marked "alaxy PW installation Manual, N 5083XU" XU/H - 3

4 haracteristics eneral characteristics of alaxy PW UPSs UPS power rating in kv Normal input number of conductors 3 phases rated voltage and tolerances 380 V or 400 V or 45 V ± 0% (adjustable to ± 5%) rated frequency and tolerances 50 Hz or 60 Hz / ± 0% THI with THM filter < 4% power factor with THM filter up to 0,96 ypass input number of conductors 3 phases + neutral rated voltage and tolerances 380 V or 400 V or 45 V / ± 0% rated frequency and tolerances 50 Hz or 60 Hz / ± 0% Load number of conductors 3 phases + neutral Ph/Ph voltages 380 V or 400 V or 45 V (according to setting) Ph/N voltages 0 V or 30 V or 40 V (according to setting) voltage fluctuations ± % adjustable frequency and tolerances (on battery power) 50 Hz or 60 Hz ± 0,05 Hz synchronisation with bypass ± 0,5 Hz (adjustable from ± 0,5 Hz to ± Hz) voltage variation for 0 to 00% load step change ± % ((with battery) permissible overloads 50% for minute, 5% for 0 minutes Isc Ph/Ph (% of I rated) Isc Ph/N (% of I rated) THU Ph/Ph and Ph/N for linear load <,5% Ph/Ph, < % Ph/N THU Ph/Ph and Ph/N for non-linear load < % Ph/Ph, < 3% Ph/N (at 80% of Pn) () attery standard battery type gas-recombination sealed lead-acid battery UPS characteristics active power (kw) efficiency at 50% load (%) (values ± %) efficiency at 00% load (%) (values ± %) heat losses () in KW in cal./s storage temperature range -5 to +70 operating temperature range 0 to 35 (40 for 8 hours) relative humidity 95% maximum maximum operating altitude without derating < 000 meters noise level (d) dimensions (mm) width depth 85 height 400 or 900 ± ± 0 weight (kg) (3) recommended upstream earth-fault protection standards design I 46 product NV 5009 safety I 950, NV 5009 protection I 5 (cubicles 400 mm high = IP, cubicles 900 mm high = IP 0) electromagnetic compatibility I 6040, NV 5009 (): s per standards NV / I (): The losses indicated are those produced at full rated load with the battery float charging. They must be taken into account when sizing the ventilation system. (3): Not including any built-in options, such as harmonic filters or a bypass -source isolation transformer XU/H

5 haracteristics (cont.) UPS cubicles the cubicles are cooled by forced ventilation. The air enters via the doors and grids at the bottom and is discharged through the back, or through the roof for the 900 mm high cubicles (except the 60 and 00 kv units from which the air is discharged through the roof only, which means the cubicles can be positioned against the back wall). connections are made through the bottom. onnections through the top are available on option for all 900 mm high cubicles (except the 60 and 00 kv units). the connection cables may be run in three ways: in a trench running under the cubicles, under a false floor, on the floor under the cubicles, in the free space equal to the height of the feet; in this case the cables should be run side by side to avoid blocking the flow of air for ventilation; the cables for connections between: the battery and UPS cubicles (power and control cables); the bypass -source transformer in an auxiliary cubicle and the UPS cubicle can be supplied on option. Layout must comply with figures 5, 6 and 7. The other power cables for connections between cubicles are not supplied. only the wires for the intercubicle control connections between parallelconnected UPS units are supplied; the cubicle doors are secured by SOUTHO locks (key H75). mpty battery cubicles haracteristics of empty battery cubicles ubicle width ubicle height ubicle depth Maximum weight () in mm in mm in mm in kg ± ± ± ± () the indicated weights are for the empty cubicles, without the batteries because the total battery weight may vary widely. lectrical parameters for selecting protective devices Normal source The parameters given in the table opposite can be used to determine the required rating of the upstream protective circuit breaker on the normal input for one single-ups or parallel- UPS unit, a unit in economy mode or a frequency converter. Important: It is essential to choose the type of circuit breaker according to its breaking capacity and the prospective shortcircuit current at its place of installation (see Schneider lectric LV documentation). Note: or normal source power supply voltages of 380, 400 and 45 V, the normal source current is the same because it is a function of the voltage. lectrical parameters for the normal source Rated urrent normal source UPS Rated current In for unit: for 5% for 50% output with battery at start without battery () overload (3) overload (3) in kv of charge cycle () () the rated normal source currents (In) have been determined for a rated phase-to-phase voltage of 400 V, a battery with a 0 minute backup time at the beginning of its charge with 06 cells at Volts per cell (4 Volts) and full rated load with a power factor of 0.8. () The rated normal source currents (In) have been determined for a minimum float charging voltage of 43 V and full rated load with a power factor of 0.8. (3) the normal source currents given for an overload of 5% or 50% are maximum values. They have been determined for a battery with minimum float charging voltage and a load power factor of 0.8. When choosing the circuit breaker rating, use the "rated current" column and check that the circuit breaker tripping curves are compatible with the values in the overload columns XU/H - 5

6 haracteristics (cont.) ypass source The parameters given in the table opposite can be used to determine the required rating of the upstream protective circuit breaker on bypass input. Important: It is essential to choose the type of circuit breaker for bypass input according to its breaking capacity and the prospective short-circuit current at its place of installation (see Schneider lectric LV documentation). This choice must also be made so as to protect the static-switch semiconductors with respect to the maximum permissible currents (see table opposite) and ensure discrimination between the UPS output fuses (see the fuse curves in figures and ) and the downstream protection devices. Remark: If the installation includes a transformer on the bypass input, allow for the inrush current caused by magnetisation of the transformer windings. lectrical parameters for bypass source (45 V) Rated UPS urrent bypass source () output in kv Rated current for 5% for 50% In overload overload () the bypass source currents have been determined for a rated phase-to-phase voltage of 400 V, a load power factor of 0.8 and for full rated load as well as overloads of 5% or 50%. When choosing the circuit breaker rating, use the "rated current" column and check that the circuit breaker tripping curves are compatible with the data in the overload columns. or a bypass source voltage of 380 V, multiply the currents indicated in this table by.09. or a bypass source voltage of 400 V, multiply the currents indicated in this table by.04. UPS output Maximum permissible current in kv 0 43 In for 0 ms 30 9 In for 0 ms 40 In for 0 ms 50 0 In for 0 ms 60 6 In for 0 ms 80 7 In for 0 ms 00 In for 0 ms 0 8 In for 0 ms 60 3 In for 0 ms 00 9 In for 0 ms alaxy PW kv t(s) alaxy PW kv t(s) I() I() ig. alaxy PW kv t(s) I() alaxy PW kv t(s) I() XU/H ig.

7 haracteristics (cont.) Recommended protection protection upstream of alaxy PW The information provided here is purely indicative, for a single-ups unit supplied by a 380 to 45 V, 50 to 60 Hz distribution system. heck that all the criteria mentioned in the previous section are taken into account (shortcircuit current and protection of the static-switch semiconductors on the bypass input). Ratings of recommended protection devices upstream of a single-ups unit (Merlin erin circuit breakers) Rated UPS ircuit breaker on normal ircuit breaker on bypass output input input in kv ircuit breaker ontrol unit ircuit breaker ontrol unit 0 NS 00N 3P TM 63 NS 00N 4P TM NS 00N 3P TM 63 NS 00N 4P TM NS 00N 3P TM 80 NS 00N 4P TM NS 00N 3P TM 00 NS 00N 4P TM NS 5 3P TM 5 NS 5 4P TM 5 80 NS 60N 3P TM 60 NS 60N 4P TM NS 50N 3P TM 00 NS 50N 4P TM 00 0 NS 50N 3P TM 50 NS 50N 4P TM NS 400N 3P STR 3 S NS 400N 4P STR 3 S 00 NS 400N 3P STR 3 S NS 400N 4P STR 3 S Protection downstream of alaxy PW These protection devices ensure discrimination for each of the alaxy PW output circuits. If the recommended downstream protection is not installed and a short-circuit occurs, the result may be a break longer than 0 ms on all the other output circuits. Ratings of recommended protection devices downstream of a single-ups unit (Merlin erin circuit breakers) Rated UPS ownstream circuit output breaker(s) in kv ircuit breaker ontrol unit 0 to 40 kv 60N to 60 kv 60N to 0 kv 60N 50 N to 00 kv N lectrical parameters for determining cable cross-sections this table has been drawn up for rated phase-to-phase source and load voltages of 400 V. or voltages of 380 V or 45 V, multiply the currents for the bypass source and the load by.05 and 0.96 respectively; the current values and cable crosssections for the normal source are given for full rated load with a power factor of 0.8 and a battery consuming its minimum float charging voltage. the battery current values and cable cross-sections have been determined for a battery at the end of discharging; the current values and cable sections for the bypass source and load are given for full rated load with a power factor of 0.8. or frequency converters, the parameters concerning the bypass source are not applicable. Parameters for cables for a single-ups unit Rated UPS Line currents absorbed in mps ross-sectional area of u cables in mm () output Normal source 400 V attery Normal source 400 V attery in kv with or bypass with or without battery bypass without battery () source and load source and load or x or x or x50 70 x or x50 70 x x x95 () The rated normal source currents (In) have been determined for a minimum float charging voltage of 43 V and full rated load with a power factor of 0.8. () the cable cross-sections are given for copper conductors (increase by 30% for aluminium conductors). They are calculated according to permissible temperature rise and allow for line voltage drops over a maximum length of 00 m ( circuits) or 5 m ( circuits if cables not provided). or greater lengths, the cross-sections should be chosen to limit voltage drops to 3% () or % () XU/H - 7

8 haracteristics (cont.) The table opposite serves as an example for a parallel-connected installation comprising up to four UPS units. for installations with redundant units, take into account only the units required to supply the load power (e.g. for an installation made up of 3 parallelconnected UPS units, one being redundant, only UPS units are used to determine bypass source and load currents and cable crosssections); this table has been drawn up for rated phase-to-phase bypass source and load voltages of 400 V and full rated load with a power factor of 0.8. or voltages of 380 V or 45 V, multiply the indicated currents by.05 and 0.96 respectively, then modify the cable cross-sections accordingly, if necessary. The cable cross-sections in this table concern the parts illustrated in bold in the simplified diagram in figure 3, where: : normal source, : bypass source, : external bypass. Parameters for bypass source and load cables for a parallel UPS configuration Rated unit Number of Total UPS ypass able crossoutput parallel- rated output source or load section () in kv connected in kv line current in mm units in mps x x x x x x x x x x85 () cable cross-sections are given for copper conductors of the U000 R0V type (increase by 30% for aluminium conductors). They are calculated according to permissible temperature rise and allow for line voltage drops over a maximum length of 00 m. or greater lengths, the cross-sections should be chosen to limit voltage drops to 3%. alaxy alaxy alaxy 3 ig XU/H

9 Installation Positioning the cubicles prior to moving the cubicles to their final position, remove the packing material and the base panels which were shipped on top of the cubicle. The panels will be installed at the end of the installation procedure; after moving them to their installation location on their pallets, cubicles can be moved short distances using a forklift or pallet-mover when the front, rear and side base panels are not mounted. The forks can be inserted from all four sides into 00 mm ±0 mm high openings; adjust the front foot pads to make the cubicle vertical and align the subsequent cubicles. loor loads See figure 4, where: : the rear panel of the cubicle, : the width of the cubicle, minus 39 mm (see page 5), : the four foot pads (diameter 40 mm), : the front panel of the cubicle. to determine the stresses applied by the cubicle on the floor, divide the cubicle weight (see the first 3 tables of this manual) by the total area of the 4 footpads (50 cm ). 69, , Note: ispose of packing materials in compliance with applicable legislation. ig. 4 ubicle layout on a false floor or a normal floor see figure 5 for a single-ups alaxy PW unit with a single battery cubicle; see figure 6 for a single-ups alaxy PW unit with several battery cubicles; see figure 7 for two parallel-connected alaxy PW units with battery and auxiliary cubicles. an overall clearance of 400 mm must be left above the entire surface of the cubicles for ventilation; in rooms with unrestricted access, install a fire-protection system under the UPS cubicle. 80 (*) 3 85 > Key for figures 5 to 7: : the width W of the cubicle (see the table in the haracteristics section on page 5), : the openings to be made for cables coming up through a false floor: 65 x 430 mm for 0 to 60 kv UPS, 00 x (L-60) mm for 80 to 00 kv UPS, : the position of a trench under the cubicles, if applicable, : front of cubicles : back of cubicles : the battery cubicle containing circuit breaker Q, : a second battery cubicle, 3: the UPS cubicle, 4: an auxiliary cubicle, if applicable. ig. 5 ig. 6 (*) : The alaxy PW 0 to 0 kv must be installed at a distance of at least 50 mm from a wall; alaxy PW 60 and 00 may be positioned against a wall; It is advised that, whenever possible, the units be installed at a distance of 400 mm from a wall, in order to facilitate their inspection during preventive maintenance ig XU/H - 9

10 Power-circuit wiring diagrams The single-wire diagrams for typical UPS installations are given in figures 8 to. The heavy lines represent the cables that must be connected (see the table in the previous chapter for the required cross-sectional areas of the cables). see figure 8 for a single-ups alaxy PW unit; see figure 9 for a two parallel alaxy PW units combined for redundancy. see figure 0 for a two parallel alaxy PW units combined for higher output; see figure for a alaxy PW frequency converter without a battery; Key for figures 8 and 9: : normal source, : bypass source, : the rectifier/charger module, : the inverter module, : the static-bypass module, : the battery cubicle next to the alaxy PW UPS cubicle, : any additional battery cubicles, : the equipotential-bonding connection between cubicles, : K3N contactor or output staticswitch module. alaxy PW single-ups unit Q Q + + alaxy PW ig. 8 alaxy PW parallel connection for redundancy Q + + Q alaxy PW Q + + Q alaxy PW ig XU/H

11 Key for figures 9 and 0: : normal source, : bypass source, : the rectifier/charger module, : the inverter module, : the static-bypass module, : the battery cubicle next to the alaxy PW UPS cubicle, : any additional battery cubicles, : the equipotential-bonding connection between cubicles, : K3N contactor or output staticswitch module. alaxy PW parallel connection for greater capacity Q + + Q alaxy PW Q + + Q alaxy PW ig. 0 alaxy PW frequency converter without a battery Q alaxy PW ig XU/H -

12 onnection of power circuits efore making connections, check that switches Q,,, and Q are in the "open" position. eneral: Remark. See page 4 for information on the supplied cables and wires. open the doors and remove the lower terminal shields (secured by screws to the cubicle chassis) of the UPS cubicles; connect the power cables; each cubicle must be earthed; all the cubicles must be interconnected for equipotential bonding, forming a mesh which is itself connected to the building structure and earthing electrode; the connection drawings hereafter show the cubicles with doors open and terminal shields removed. Important: or parallel UPSs with an external bypass unit, the power connections between each UPS cubicle and the external bypass unit must imperatively be of the same length. Outside the cubicles, separate the auxiliary wiring from the power cables. UPS cubicle See figure for 0 to 60 kv units, and figure 3 for 80 to 0 kv units, and figure 4 for 60 to 00 kv units. attery + and - cables are connected by lugs on 8 mm diameter pins for 0 to 0 kv units, or by lugs on mm diameter holes for 60 to 00 kv units. Normal/ypass input and load cables are connected by tunnel terminals to the 0 to 60 kv units, or by lugs on 0 mm diameter holes to the 80 to 0 kv units. levation of connections from ground for 0 to 60 kv units: normal/bypass input and load: 30 mm; battery: 80 mm. levation of connections from ground for 80 to 0 kv units: normal/bypass input and load: 340 mm; battery: 30 mm. levation of connections from ground for 60 to 00 kv units: normal/bypass input and load: 40 mm; battery: 40 mm XU/H

13 Key to figures and 3: : cross-sectional view of the cubicle, : front view of the cubicle, : front panel, : rear panel, : normal input connection, : bypass input connection, : load connection, : battery connection, : air inlets, H: air outlets, I: cable exit through the bottom, J: trough, if applicable, K: rectifier/charger module, L: inverter module, M: static-bypass module, N: rack containing electronic boards, O: Media ontacts board, P: slot for communications boards, Q: U input fuses, R: US output fuses, S: TOI board (0 to 60 kv UPS) or RLI board (80 to 00 kv UPS), T: POZ board, U: MISI board, V: modem socket switch, W: trough (0 to 60 kv) or binding bar (80 to 00 kv) for fine wiring, X: fuses for overvoltage protection R circuit on bypass, Y: control-wire connection (auxiliary "Media ontacts " circuits and communications options). Notes: igure. Switch does not exist in parallel alaxy PW cubicles interconnected for greater capacity. igure 3. Switch and "X" (protection fuses) do not exist in parallel alaxy PW cubicles interconnected for greater capacity. The bypass source ("") connects to switch.,, ig. I J kv alaxy PW cubicle with built-in bypass -input isolation transformer (option) H H T R Q S Q L L N LLL3 L3 Q K, L, M N LLL3 K M N V O P N Y L L L L L3 L3 N LLL3 Y O P U V W H H L S M R Q U T W,, Q L L L3 N L L L3 N L L L3 X Y I J kv ig XU/H - 3

14 Key to figure 4: : cross-sectional view of the cubicle, : front view of the cubicle, : front panel, : rear panel, : normal input connection, : bypass input connection, : load connection, : battery connection, : air inlets, H: air outlets, I: cable exit through the bottom, J: trough, if applicable, K: rectifier/charger module, L: inverter module, M: static-bypass module, N: rack containing electronic boards, O: Media ontacts board, P: slot for communications boards, Q: U input fuses, R: US output fuses, S: TOI board (0 to 60 kv UPS) or RLI board (80 to 00 kv UPS), T: POZ board, U: MISI board, V: modem socket switch, W: trough (0 to 60 kv) or binding bar (80 to 00 kv) for fine wiring, X: fuses for overvoltage protection R circuit on bypass, Y: control-wire connection (auxiliary "Media ontacts " circuits and communications options). Note: igure 4. Switch does not exist in parallel alaxy PW cubicles interconnected for greater capacity. The bypass source ("") connects to switch. H H K M N O P L T V S U M Q R W,,, Q LL L3 N LL L3 N LL L3 X Y I J kv ig XU/H

15 attery cubicle See figure 5. The battery cubicle shown is an example only, given that characteristics of these cubicles vary greatly from one cubicle to another. remove the cardboard covers and all the hooping (used only for transport); remove the terminal shield from the battery circuit breaker "Q" to make the connections to this circuit breaker; in the case of installations having several battery cubicles, the connections to be made between cubicles are indicated in the instructions accompanying the cubicles (or in the drawing file for complicated installations); in the case of a UPS with a power rating from 80 to 0 kv and connection via the top, the battery cubicle containing circuit-breaker Q cannot be connected to the UPS cubicle via the bottom. roof equipped with a cable gland can be installed on this battery cubicle in order to connect it directly via the top to the inverter cubicle. Please contact our after-sales service. Important: the cubicle is supplied with a fixture locking circuit breaker "Q"in the open position. o not remove this fixture before commissioning. ccidental closing of "Q" will power up the downstream circuits which could be hazardous for personnel and permanently damage the battery by deep discharge; connections between battery cubicles should be made in compliance with applicable regulations. Take all protective measures associated with working on live equipment and in particular use only qualified personnel equipped with gloves, protective goggles, insulated tools, etc. ables are connected to copper terminals by lugs. Note: The optional "Temperature Monitor" unit is located at the top in one of the battery cubicles. The cubicles not fitted with a battery circuit breaker include an additional shelf for battery cells. Key to figure 5: : cross-sectional view of the cubicle, : front view of the cubicle, : front panel, : rear panel, : cable ties to duckboard shelf, : cable exit through the bottom, : trough, if applicable, H: connection of exposed conductive parts to duckboard shelf, I: cable exit to battery connection point in UPS cubicle, J: cable exit to an additional battery cubicle, if applicable, K: cable ties to duckboard shelf, L: fixture locking circuit breaker "Q" in the open position. XR H Q + + I J K L ig XU/H - 5

16 onnection through the top (0 to 0 kv units) This type of connection is possible on 900 mm high cubicles. See figure 6. Key to figure 6: : cross-sectional view of the cubicle, : front view of the cubicle, : front panel, : rear panel, : normal input connection, : bypass input connection, : load connection, : battery connection, I: air outlet grid, J: passageway for cables exiting through the top (opening 460 x 97 mm with cable-gland plate), K: top view of the cubicle. Note: or 60 to 00 kv units, this option is not available because air is discharged through the top. However, it is possible to run normal/bypass input and load cables through an auxiliary cubicle (empty or containing an optional harmonic filter or bypass -input isolation transformer). In this case, the cables enter through the standard opening in the top and exit through the bottom of the cubicle. ig. 6,,, L+L- L3 L L L3 L L N L3 L L N J I K kv XU/H

17 xternal bypass cubicle 50 kv 50 kv 5,5 See figure 7. Key to figure 7: : bottom view of the unit, : front view of the unit, : passageway for cables (37 x 0 mm), : bypass input connection for the UPS units, : connections for auxiliary wiring indicating the position of the and switches, : connection for the UPS-unit outputs, : bypass input connection, H: load connection N L L L "MISI" + XM8 + XM9 N L L L3 H N L L L ,5 "MISI" + + XM8 XM9 N L L L3 750 "MISI" 3 "MISI" ,5 ig XU/H - 7

18 Installation (cont.) xternal bypass cubicle 360 kv See figure 8. Key to figure 8: : cross-section of cubicle, : cubicle front view, : front panel, : bypass input connection for the UPS units, : connection of the auxiliary position wires of switches "" and "", : connection of UPS load outputs, : bypass input connection, H: connection of load, I: air outlet grid, J: opening of 460 x 97 mm for cable insertion, K: fuses for overvoltage protection R circuit on bypass (to be replaced when the indicator light is on). L: top view of cubicle 900 N L L L3 N N L L L3 L L L3 K H H N L L L3 L J I "MISI" "MISI" + XM8 - + XM9 - + XM8 - + XM9-3 4 "MISI" 3 "MISI" kv ig XU/H

19 Installation (cont.) xternal bypass cubicle 600 kv See figure 9. Key to figure 9: : cross-section of cubicle, : cubicle front view, : front panel, : bypass input connection for the UPS units, : connection of the auxiliary position wires of switches "" and "", : connection of UPS load outputs, : bypass input connection, H: connection of load, I: air outlet grid, J: opening of 460 x 97 mm for cable insertion, L: top view of cubicle H H L J I "MISI" "MISI" + XM8 - + XM9 - + XM8 - + XM9-3 4 "MISI" 3 "MISI" kv ig XU/H - 9

20 onnection of the Hot Swap option The external bypass may be used to construct a bypass outside the UPS, thus making it possible to shutdown the UPS for maintenance purposes. The option may be used for single-ups units and redundant parallel UPSs. control-wire connections are not required between the bypass unit and the UPS unit(s); see figure 0 for the power-circuit connections of a single-ups unit and figure for the power-circuit connections of redundant parallel UPSs. Power cables for UPS-to-bypass connections are not supplied. ig. 0 Q alaxy PW Q + + alaxy PW cubicle with built-in bypass -input isolation transformer (0 to 60 kv UPSs) or this option, the cubicle is 900 mm high. This isolation transformer is installed in the top part of the cubicle. Power connections are not modified by this option (see figure ). Q Q + + alaxy PW Q + + Q alaxy PW ig. Q + + Q alaxy PW ig XU/H

21 H Mains isolation transformer in an auxiliary cubicle H Installation (cont.) H L The cubicle is 900 mm high. See figure 3 (0 to 0 kv units) and figure 4 (60 to 00 kv units). Key to figures 3 and 4: : cross-sectional view of the cubicle, : front view of the cubicle, : front panel, : rear panel, : bypass input connection (terminals,, or,, (+ 5%), : bypass input connection to UPS(s) - terminals n, a, b, c, : air inlets, H: air outlets, I: cable exit through the bottom, J: trough, if applicable, K: bypass input isolation transformer, L: passage of cables through the top, M: passageway for cables exiting through the top (opening 460 x 97 mm with cable-gland plate), N: air outlet grid, O: top view of the cubicle. I J kv O M N LL L3 75 NLL L3 K ig. 3 H L 05, LL L3 NLL L3 K I J kv O M N ig XU/H -

22 THM filter This option is installed on the normal input upstream of the alaxy PW UPS cubicle. The cubicle is 900 mm high. 0 to 0 kv units, width of auxiliary cubicle = 75 mm 60 to 00 kv units, width of auxiliary cubicle = 05 mm or THM-filter installation and connections, see manual No ig. 5 THM alaxy PW Key to figure 5: : normal input : bypass input : alaxy PW UPS cubicle : THM filter XU/H

23 onnection of "Media ontacts " standard auxiliary circuits See figure 6 below for information on connecting the auxiliary circuits to the three connectors on the "Media ontacts " board in the alaxy PW UPS cubicle. See the position of this board, marked "O" in figures to 4. recommended cable cross-section: mm ; the male connectors that fit the female connectors on the board (XR to XR5) are supplied; the contacts are volt-free and are shown in the diagram under the following conditions: UPS on, contact at rest; contact breaking capacity: 50 V, 5. onnection to battery circuit breaker "Q" connect the cable from connector XR3 (pins to 8) on the "Media ontacts " board in the UPS cubicle to connector XR in the battery cubicle containing battery circuit breaker Q. mergency power off The UPS emergency shutdown function is generally wired to a "mushroomhead" type emergency-off button. Important: In the case of a complex installation with a number of units, there should be only one emergency shutdown pushbutton and this pushbutton must interrupt all the active conductors of all the units. or the same reason, it is essential for the pushbutton to open the upstream protective circuit breakers on the normal and bypass inputs. ach type of unit (single UPS, parallel UPS, frequency converter) must have an independent, volt-free contact connected to the emergency shutdown pushbutton. This pushbutton must therefore have as many contacts as there are units in the installation, as well as the contact or contacts required to open the upstream protective circuit breakers on the normal and bypass inputs. The emergency shutdown pushbutton turns off the rectifier/ chargers and inverters, opens the battery circuit breakers and activates a contact on the "Media ontacts " board (terminals to 3 on connector XR4). The emergency shutdown signal will be cleared when the emergency shutdown pushbutton contact has been reset. Media ontacts " board ig. 6 XR XR connector earth V 4V +V N N N V power supply + V temperature signal XR3 connector + V XR4 connector XR5 connector N N XR3 N N 0 XR4 output signals: general alarm output signals: load on inverter load on battery 0 XR5 input or output signals: emergency-shutdown button contact (jumper if not used) connection with optional electronic board for measuring battery temperature and/or harmonics filter temperature fault input or output signals: free auxiliary contact battery-room ventilation fault Q battery circuit-breaker opening command maintenance position complete system shutdown low-battery shutdown warning XR XR3 XR4 XR XR harmonic-filter cubicle XR terminal block battery cubicle XR terminal block thermal monitoring of the harmonics-filter inductor Q battery circuit-breaker closed Q battery circuit-breaker opening command -5083XU/H - 3

24 onnections between cubicles (parallel-connected configurations) These connections are made on the POZ board (marked T in figures to 4) and MISI board (marked U). "POZ" alaxy PW Important: Outside the cubicles, group the "POZ" inter-board and "MISI" interboard connections with the inter-cubicle auxiliary connections, and separate this assembly using power cables. onnections between POZ boards See figure 7. these connections are made using the cables () supplied; the purpose of the connection is to make a loop. onnector XM37 on the POZ board of one UPS unit must be connected to connector XM36 on the POZ board of the next UPS unit and so on until the first board is returned to. ig. 7 "POZ" alaxy PW "POZ" alaxy PW 3 XM37 XM36 XM37 XM36 XM37 XM36 onnections between MISI boards See figures 8, 9 and 30. these connections are made using the special cables () supplied; connectors XM5, XM6 and XM7 on the MISI board are used to transmit signals; connectors XM0, XM and XM on the MISI board are used to receive signals; connector XM5 is associated with connector XM0 for communication with one UPS unit; similarly, XM6 is associated with connector XM for communication with a second UPS unit and XM7 is associated with connector XM for communication with a third UPS unit; situation with two parallel UPS units: see figure 8; situation with three parallel UPS units: see figure 9; situation with four parallel UPS units: see figure 30. "MISI" alaxy PW "MISI" alaxy PW ig. 8 XM0 XM XM XM0 XM XM XM5 XM6 XM7 XM5 XM6 XM7 "MISI" alaxy PW "MISI" alaxy PW "MISI" alaxy PW 3 XM0 XM XM XM0 XM XM XM0 XM XM XM5 XM6 XM7 XM5 XM6 XM7 XM5 XM6 XM7 ig XU/H

25 "MISI" alaxy PW XM0 XM XM XM5 XM6 XM7 "MISI" alaxy PW XM0 XM XM XM5 XM6 XM7 "MISI" alaxy PW 3 XM0 XM XM XM5 XM6 XM7 "MISI" alaxy PW 4 XM0 XM XM5 XM6 XM7 XM ig. 30 onnections between UPS cubicles and the external bypass the recommended cross-sectional area of control wires is mm. Wires are not supplied; in non-redundant parallel UPS systems (increased output), the UPS units must be connected to the external bypass unit (see figures 7, 8 and 9): terminals and on connector XM8 of the MISI board of the UPS to terminals and on the external bypass for indications on the position of switch, terminals and on connector XM9 of the UPS to terminals 3 and 4 on the external bypass for indications on the position of switch. Installation of communications options Three slots are available on the "Media ontacts " board for communications options. See the position of these slots marked "P" in figures to 4. Installation of boards boards may be installed with the UPS on, without removing the protective covers; boards must be pushed to the end of the slots to ensure correct installation; board front plates must be screwed to the protective "Media ontacts " board cover. Passage of wires holes are provided in the support for the "Media ontacts " board for tying down the wires; the control wires must then be routed through the cableway marked "W" in figures to XU/H - 5

26 onnection of the battery "Temperature Monitor" onnections This unit must be connected to the XR connector on the remote indications "Media ontacts " board of the UPS cubicles. See the location of the "Media ontacts " board, marked "O" in figures to 4 in the ppendix. use a shielded cable made up of twisted telephone pairs with a conductor cross-section of at least 0. mm, not longer than 00 m in length; do not forget to connect the cable shield to ground pin on connector XR; in the case of a parallel UPS configuration, the connections between cubicles may be made by means of a shielded cable made up of or twisted telephone pairs. In this case, the total length of all the connecting cables must not exceed 00 m; a "Temperature Monitor" unit can be connected to several UPS cubicles only when the batteries of these cubicles are located in the same room at the same ambient temperature. onnection of the battery "Temperature Monitor" (single-ups unit) ig. 3 battery "Temperature Monitor" + XR XR + (unit shown open) shielded cable ( twisted telephone pairs) onnection of the battery "Temperature Monitor" (n parallel UPS units with batteries in same room) battery "Temperature Monitor" + XR XR + (unit shown open) shielded cable ( twisted telephone pairs) XR connector on "Media ontacts " board: V +V + earth power supply temperature signal XR connector on "Media ontacts " board in alaxy PW unit : N V +V + earth power supply temperature signal XR connector on "Media ontacts " board in alaxy PW unit : shielded cable ( or twisted telephone pairs) N + + temperature signal XR connector on "Media ontacts " board in alaxy PW unit n: earth earth temperature signal ig XU/H

27 Installation of the "Temperature Monitor" in an M UPS SYSTMS empty battery cubicle The "Temperature Monitor" unit is placed inside the battery cubicle housing circuit-breaker Q (see figure 33): open the unit cover; before fixing, break the self-cleavable seal on the base of the unit for insertion of the connecting cable; fix the unit on the plate using the selfadhesive sticker and a screw (nut and washer combination, diameter 4 mm, length 6 mm, not supplied); connect and put back the cover; the temperature sensor MUST be placed at the top of the cubicle to work properly; tie the connecting cable to the cubicle upright so that it does not pull on the unit. Installing the "Temperature Monitor" in a battery cubicle battery cubicle Q to UPS cubicle "Temperature Monitor" unit tie the cable to the cubicle upright ig. 33 "Temperature Monitor" installation in a battery room The "Temperature Monitor" should be secured against a wall or any vertical support. choose a location near the batteries and away from draughts which adversely affect the accuracy of temperature measurements; use the holes provided in the base plate to screw the unit to the vertical support (see figure 34); unless the connecting cable runs on the surface, break the knock-out in the unit base plate provided for cable entry, secure the cable by suitable means so that it does not pull on the unit. "Temperature Monitor" base dimensions du coffret : 75 x 75 x mm ig. 34 board oblong hole for fastening screw oblong hole for fastening screw knock-out for lateral cable entry -5083XU/H - 7

28 Link to an IM S/400 computer The alaxy PW can dialogue with an IM S/400 computer via this link in compliance with IM communications recommendations, thus enhancing the protection provided by your alaxy PW. The IM S/400 computer must be configured for the link. This document presents the physical connections required as well as the system values that must be modified on the S/400. or further information, consult the following IM documents: "Planning uide, ppendix " concerning physical connections; "ack-up and Recovery uide", chapter 7 "Power Loss Recovery" concerning configuration of the S 400. onnections connections are made to the female client connector XR5 on the "Media ontacts " board; the corresponding male connector is supplied; see figure 35 below for the wiring diagram. five-wire cable (not supplied) is required; on the S/400 side, use a 9 or 5-pin SU- connector, depending on the type of S/400. onfiguration of the S 400 ertain values on the S/400 must be configured to enable operation of the alaxy PW - S/400 link. The values requiring modification and the corresponding procedures are presented in chapter 7 "Power Loss Recovery" of the "ack-up and Recovery uide" for the S/400. The values are the following: QUPSMSQ: UPS message queue; QUPSLYTIM: Uninterruptible power supply delay time; QPWRRSTIPL: Power restore IPL. onnection to the "Media ontacts " board "Media ontacts " remote indications board XR XR XR3 XR4 XR5 0 XR3 Note: the corresponding IM S/400 signal names are given in parentheses. XR4 0 0 XR5 XR5 connector output signals: load on inverter (ON) load on battery (utility failure) low-battery shutdown warning (low battery)) load on bypass (bypass active) XR common 0 V (system ground) male 9-pin SU- connector male 5-pin SU- connector alaxy PW IM S/400 ig XU/H

29 onnection of the L indications unit (optional) This unit connects to the XR4 and XR5 connectors (see the position of the board in the figures in the "connection of "Media ontacts " standard auxiliary circuits" section). or information on unit installation and details on connections to the unit, see the manual included with the L indications unit, document No the recommended cable crosssection is mm. inal installation steps fter making the connections: install the front and rear base plates of the cubicles, clipping them to the feet of the cubicles (unless the connecting cables are fed through these openings); refit the terminal shields of the terminal blocks, switches and circuit breakers XU/H - 9

30 XU/H