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Xtender XTS 900-12, User Manual

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Xtender XTS 900-12 User Manual Download Page 44

Studer Innotec SA 

Xtender

 

User manual 

V4.6.0 

44 

16

 

DRAWING ELEMENTS (DC SIDE) 

Elem.  Description 

Comment 

a 

RCC-02/-03 

remote 

control 

This  device  allows  complete  configuration  of  the  installation  as  well  as 
displaying the system behaviour. It is recommended but not necessary for 
the installation to function well. See sect. 9.1 – p. 35. 

b 

Battery 

The battery capacity is constituted according to figures 5a to 6d based on 
the required voltage. Note: It is vital that the voltage and the polarity of the 
battery  be  checked  before  connecting  to  the  inverter.  An  overload  or 
incorrect polarity could seriously damage the Xtender. Correct dimensioning 
of the batteries is essential for trouble free operation of the system. See sect. 
4.3.1 – p. 18. 

c

 

Earthing 

See sect. 4.5.5 – p. 22 

e 

Communicati

ons cable 

Communications cable. Only an original cable supplied by Studer Innotec 
may  be  used.  The  total  length  of  the  communications  cable  must  not 
exceed 100 m for 3 x RCC-02/-03 or 300 m for a single RCC-02/-03. 

f 

Protection 

devices 

A  fuse-type  device,  thermal  circuit  breaker  or  magnetic-thermal  circuit 
breaker  (see  fig.  8a)  must  be  installed  on  at  least  one  of  the  two  battery 
conductors. It will ideally be placed on the positive pole of the battery and 
as close as possible to this. The calibre of the device is selected according 
to the cable cross-section used.  
If the negative pole of the battery is not earthed, it must also be protected 
by such a device. 

h 

Distribution 

bar 

Positive pole of the battery 

j 

Distribution 

bar 

Negative pole of the battery 

k 

Wind-

powered 

or/and 

micro-hydro  

generator 

One or more wind-powered generators or/and micro-hydro with their own 
regulation  system  may  be  used  to  directly  charge  the  battery.  Its 
dimensioning does not depend on the Xtender and does not interfere with 
it. 

m 

Solar 

generator 

One or more solar-powered generators with their own regulation system may 
be used to directly charge the battery. Its dimensioning does not depend 
on the Xtender and does not interfere with it. 

r 

Remote entry  

A control device may be connected to the terminals (7) of the Xtender. See 
sect.  7.7  –  p.  31.  On  XTM  and  XTS  this  input  is  available  on  a  separate 
(external) device RCM-10 (see sect. 9.3.1- p. 36). 
 

t 

BTS-01 

temperature 

sensor 

The  sensor  is  placed  in  the  immediate  proximity  to  the  battery.  If  the 
installation comprises several Xtenders, a single sensor is connected to one 
of the units. See sect. 9.2 - p. 36. 

 

 

 

Summary of Contents for XTS 900-12

Page 1: ...12 XTS 1200 24 XTS 1400 48 XTM 1500 12 XTM 2000 12 XTM 2400 24 XTM 3500 24 XTM 2600 48 XTM 4000 48 XTH 3000 12 XTH 5000 24 XTH 6000 48 XTH 8000 48 Common Accessories Temperature sensor BTS 01 Accessor...

Page 2: ...Studer Innotec SA Xtender...

Page 3: ...16 4 1 2 Grid connected back up systems 16 4 1 3 Integrated mobile systems 16 4 1 4 Multi unit systems 16 4 1 5 Distributed minigrid 17 4 2 Earthing system 17 4 2 1 Mobile installation or installatio...

Page 4: ...33 8 MULTI UNIT CONFIGURATION 33 8 1 Three phase system 34 8 2 Increasing the power by paralleling units 34 8 3 Combined system 34 8 4 Enlargement of an existing installation 34 9 ACCESSORIES 35 9 1...

Page 5: ...rom power outages in systems where energy supply is unpredictable unreliable network or voluntarily limited or interrupted such as hybrid installations on remote sites or mobile installations The para...

Page 6: ...ll indicate the number of the modified parameter s the specifications of the parameter s and the new value set at the end of the same table All figures and letters indicated in brackets or in square b...

Page 7: ...ther critical installation carrying significant potential damage risks to people or the environment Studer Innotec assumes no responsibility for the infringement of patent rights or other rights of th...

Page 8: ...es The batteries must be kept in a well ventilated place and be installed in such a way as to avoid accidental short circuits when connecting Never try to charge frozen batteries When working with the...

Page 9: ...20cm from any obstacle that may affect the ventilation of the equipment In mobile applications it is important to select an installation site that ensures as low a vibration level as possible Accordin...

Page 10: ...artment If the Xtender is installed in a closed cabinet this must have sufficient ventilation to guarantee an ambient temperature that conforms to the operation of the Xtender These items are not deli...

Page 11: ...iver minimum 1 2 Nm tightening torque and those for the remote entry REMOTE ON OFF 7 and AUX CONTAC 8 by means of a no 1 screwdriver 0 55 Nm tightening torque The cable cross sections of these termina...

Page 12: ...rvention in the device After opening check that all sources of AC and DC voltage batteries have been disconnected or put out of service Some accessible part inside the compartment can have surface tem...

Page 13: ...ser manual V4 6 0 13 3 6 3 Connection compartment XTS model Any unused cable entry on the device must be sealed to prevent any intrusion An intrusion of small animals in the unit may cause serious dam...

Page 14: ...3 3 V CR 2032 lithium ion type battery socket Used as a permanent supply for the internal clock See sect 7 6 p 31 6 Jumper for programming the off on switch by dry contact See sect 7 7 p 31 and fig 8b...

Page 15: ...nd upstream source greater than 16A check the unit is connected thru an upstream protective device fuse or circuit breaker max 16 A 3 6 5 Tightening torque The tightening torque of different connectio...

Page 16: ...to consumers via the Xtender transfer relay 4 1 2 Grid connected back up systems The Xtender can be used in a back up system also known as an uninterruptible power supply UPS enabling a reliable supp...

Page 17: ...2 m and the plug must remain accessible In the absence of voltage at the input the neutral and live are interrupted thereby guaranteeing complete isolation and protection of the cabling upstream of th...

Page 18: ...mmended to set a protection strategy to protect your installation against lightning The strategies depend on various parameters directly linked to each site and we recommend therefore dealing very pro...

Page 19: ...wind power and small hydropower should in principle be dimensioned in such a way as to be able to cover the average daily consumption 4 4 WIRING DIAGRAMS Several schematics and wiring comments as in...

Page 20: ...ry cable Fix the battery cables to the appropriate connections Battery and Battery The M8 screws must be very well tightened On the XTM range you can insert if required a fuse directly on the positive...

Page 21: ...the unit is halted by the main on off command 1 The default values of the battery s charge threshold level are shown in fig 3a and specified in the parameter table p 47 If they are not acceptable whe...

Page 22: ...the output we recommend B curve devices They will be sized at maximum to the highest value listed on the unit s nameplate at point 37 Fig 1a of the Appendix or by the addition of the first value plus...

Page 23: ...the equipment loses its degree of protection IP54 and dust or small animals may enter the equipment causing significant damage which is not covered by the warranty 4 5 9 Connecting the communications...

Page 24: ...hen the Xtender is connected to the remote control RCC 02 03 or another Xtender compatible device VarioTrack BSP etc it is possible that their software versions differ It is important to harmonize the...

Page 25: ...F button 41 The light indicator AC Out 46 lights up or flashes in the event of an absence of consumers 6 4 ACTIVATING THE INPUT CIRCUIT BREAKER S H If an AC source generator or electrical grid valid i...

Page 26: ...ative power source such as a generator or public network When the voltage at the entry satisfies the voltage 1199 1470 and frequency 1505 1506 parameters the transfer relay will be activated after a d...

Page 27: ...al Despite a limited source all loads connected downstream the Xtender remain functional The system will reduce automatically the charging current from its target value 1138 to 0 according to the curr...

Page 28: ...ng on the capacity of the source as follows If the device is connected to a network the value is sized according to the upstream protective device fuse or circuit breaker or a lower value if desired I...

Page 29: ...normal for the charge current to be lower than the selected current if the limit of the AC input current 1107 is reached b In this event the AC IN indicator 45 flashes The charge current will be limi...

Page 30: ...tarting threshold will be reset to its initial value when the value of parameter 1307 is reached If the inverter is repeatedly 1304 encountering a low voltage disconnection in a short period 1404 it w...

Page 31: ...o the instantaneous battery current the same way as it is done for compensation of LVD see sect 7 3 3 p 30 if parameter 1191 is activated Contact no 2 AUX 2 alarm contact by default It is deactivated...

Page 32: ...ke a bridge between terminal 3 and 4 and wire the dry contact between 5 and 6 Control by a voltage supply an AC or DC voltage of 6 to 60V effective between terminals 4 and 5 Note on the XTM and XTS mo...

Page 33: ...ystem or to increase the power output of a single or two phases The implementation of this configuration requires particular precautions and it must be installed and commissioned by qualified personal...

Page 34: ...is given in fig 12 Appendix 1 and the comments on p 42 8 3 COMBINED SYSTEM It is possible to combine a three phase system with 1 or 2 phases made up of 2 or 3 Xtenders in parallel An example of cabli...

Page 35: ...context in which they can be used It also allows the following functions Display of function synopsis Display of the measured operational values current voltage power output etc Updating of software...

Page 36: ...temperature sensor BTS 01 is supplied with a 3 m cable fitted with RJ11 6 type plugs It may be connected or disconnected at any time including when the device is in use using the corresponding socket...

Page 37: ...he plug 2 described in chapter xx by a 5m cable supplied with the accessory It provides the XTS with auxiliary relays as described in sect 7 5 p 31 This module can be mounted on DIN rail If the plug 2...

Page 38: ...VARIOSTRING These solar charge controllers VT 65 VT 80 and VS 120 automatically charge the batteries in an optimal way by retrieving maximum energy from the solar panels PV modules When connected to...

Page 39: ...ors at the front of the unit allowing clear identification of the operating mode 41 The ON OFF button allows the start up or complete stop of the system In the systems comprising several units each un...

Page 40: ...below the input limit and does not allow the transfer relay to close You must increase the input current limit 1107 authorise exceeding this limit 1436 authorise backup on the source 1126 or disconne...

Page 41: ...s the user current exceeds the limit value of the input current 1107 If grid feeding is allowed 1127 this indicator blinks 2 times while feeding 46 This indicator is lit continuously when an alternati...

Page 42: ...a hybrid system remote sites ensuring the supply in single phase from a generator and or the battery when the AC source is absent See also sect 4 1 1 p 16 8b Remote entry variants ON OFF remote contr...

Page 43: ...p 31 must be the same for every unit Only 1 unit has to be wired and the function is applied to every unit of the system 13 Example of three phase cabling of 3 Xtenders three phase input Highlight s W...

Page 44: ...t be installed on at least one of the two battery conductors It will ideally be placed on the positive pole of the battery and as close as possible to this The calibre of the device is selected accord...

Page 45: ...ons must be applied F AC output protection devices for the Xtender A protection device dimensioned depending on the cable cross section used may be installed downstream of the Xtender main circuit bre...

Page 46: ...vice optional prevents the risk of galvanic corrosion due to direct currents when a boat is connected at the dock 18 MECHANICAL DIMENSION AND MOUNTING ELEMENTS Pos Description Comments 25 Mounting hoo...

Page 47: ...el 1 to start a new cycle 30 min Expert 1145 Voltage level 2 to start a new cycle 12 3 24 6 49 2 Vdc Expert 1146 Time period under voltage level 2 to start a new cycle 60 sec Expert 1147 Cycling restr...

Page 48: ...1 07 00 hh mm Inst 1219 End hour AUX 1 20 00 hh mm Inst 1221 Day of the week AUX 1 None days Inst 1222 Start hour AUX 1 07 00 hh mm Inst 1223 End hour AUX 1 20 00 hh mm Expert 1225 Xtender is OFF AUX...

Page 49: ...Output voltage 230 Vac Inst 1287 Restore factory settings Expert 1288 Use dynamic compensation of battery level AUX 1 Yes Expert 1290 Equalization current 60 Adc Expert 1291 Equalization before absorp...

Page 50: ...vate AUX 2 No Expert 1359 Battery voltage 2 AUX 2 11 5 23 46 1 Vdc Expert 1360 Delay 2 AUX 2 5 min Expert 1361 Battery voltage 3 activate AUX 2 No Expert 1362 Battery voltage 3 AUX 2 11 22 1 44 2 Vdc...

Page 51: ...2 5 C Expert 1461 Multi inverters allowed Yes Expert 1462 Multi inverters independents Need reset 1468 No Expert 1467 Force phase of floating Expert 1468 Reset of all the inverters Expert 1485 Prohib...

Page 52: ...sic 1551 Basic parameters set by means of the potentiomenter in the XTS Yes Basic 1552 Type of detection of the grid loss AC In Tolerant Expert 1553 Speed of input limit increase 50 Expert 1554 Decrea...

Page 53: ...0 2 h Expert 1598 Deactivate if battery in floating phase AUX 2 Yes Expert 1599 Softstart duration 0 sec Inst 1600 Disable minigrid mode No Inst 1601 AC in energy quota AUX1 No Inst 1602 AC in energy...

Page 54: ...t down with automatic restart Battery charger Charge characteristics 6 steps bulk absorption floating equalization reduced floating periodic absorption Maximum charging current 35A 25A 12A 70A 100A 55...

Page 55: ...Studer Innotec SA Xtender User manual V4 6 0 55...

Page 56: ...Studer Innotec SA Rue des Casernes 57 1950 Sion Switzerland Tel 41 0 27 205 60 80 Fax 41 0 27 205 60 88 info studer innotec com www studer innotec com...

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