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AJ 1000-12

Studer AJ 275-12, AJ 500-12, AJ 350-24, AJ 400-48, AJ 700-48 User's And Installer's Manual

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STUDER Innotec SA 2010 – V2.7.0
516
AJ
SINE WAVE INVERTER SINUS-WECHSELRICHTER ONDULEUR SINUSOÏDAL INVERSOR SINUSOIDAL
User’s and installer’s manual Betriebs-und Montageanleitung Manuel d’utilisation et de montage Manual de usuario y de montaje
AJ 275-12 AJ 350-24 AJ 400-48
AJ 500-12 AJ 600-24 AJ 700-48
AJ 1000-12 AJ 1300-24
AJ 2100-12 AJ 2400-24
STUDER Innotec AJ
AJ V2.7 1/50
ENGLISHDESCRIPTION.............................................................................................................................................4
INTRODUCTION...................................................................................................................................................................4
WARNING.........................................................................................................................................................................4
INSTALLATION....................................................................................................................................................................4
Mountingtheinverter...............................................................................................................................................4
CONNECTION.....................................................................................................................................................................5
CONNECTINGTHECONSUMERDEVICES....................................................................................................................................5
Note...........................................................................................................................................................................5
EQUIVALENTDIAGRAM.........................................................................................................................................................5
CONNECTINGTHEBATTERY...................................................................................................................................................5
USE..................................................................................................................................................................................6
CONTROLANDINDICATORS...................................................................................................................................................6
ACOUSTICINDICATOR..........................................................................................................................................................6
ALARMBYVOLTAGEFLICKERING.............................................................................................................................................6
MODELWITHSTAND‐BYSYSTEM............................................................................................................................................7
ACTIVATION/DEACTIVATIONOFFUNCTIONS:...........................................................................................................................8
SAFETY..............................................................................................................................................................................8
BATTERYLIFETIMEOPTIMIZER–BLO.....................................................................................................................................9
WARRANTYLIMIT..............................................................................................................................................................11
LIMITSOFMANUFACTURERLIABILITY.....................................................................................................................................11
JT8REMOTECONTROLFORAJ1000‐12TO2400‐24............................................................................................................11
MODELSWITHBUILT‐INSOLARCHARGER(OPTION–S)............................................................................................................12
TECHNICALDATA...............................................................................................................................................................13
DEUTSCHEBESCHREIBUNG.....................................................................................................................................15
EINFÜHRUNG...................................................................................................................................................................15
VORSICHT........................................................................................................................................................................15
INSTALLATION..................................................................................................................................................................15
MontageortdesAJ...................................................................................................................................................15
BefestigungdesAJ...................................................................................................................................................15
ANSCHLUSS......................................................................................................................................................................16
ANSCHLUSSDERVERBRAUCHER...........................................................................................................................................16
Bemerkung...............................................................................................................................................................16
PRINZIPSCHEMA...............................................................................................................................................................16
ANSCHLUSSDERBATTERIE..................................................................................................................................................16
ANWENDUNGEN...............................................................................................................................................................17
BEDIENUNGUNDANZEIGEN................................................................................................................................................17
AKUSTISCHERSIGNALGEBER................................................................................................................................................17
ALARMDURCHSPANNUNGSSCHWANKUNG............................................................................................................................18
LASTERKENNUNGSSCHALTUNG„STAND‐BY“...........................................................................................................................18
AKTIVIERUNG/DEAKTIVIERUNGVONFUNKTIONEN.................................................................................................................19
SICHERHEITEN..................................................................................................................................................................19
SCHUTZDERBATTERIEDURCHABSCHALTENBEIUNTERSPANNUNG:............................................................................................19
BATTERIELEBENSDAUER‐OPTIMIERER(BATTERYLIFETIMEOPTIMIZER–BLO):..............................................................................20
UNTERHALT.....................................................................................................................................................................21
GARANTIEAUSSCHLUSS.......................................................................................................................................................22
HAFTUNGSAUSSCHLUSS......................................................................................................................................................22
JT8FERNSTEUERUNGFÜRAJ1000‐2400............................................................................................................................22
STUDER Innotec AJ
AJ V2.7 2/50
MODELEMITSOLARLADEREGLER(OPTION–S)......................................................................................................................23
ANSCHLUSSDESSOLARMODULEANAJ2100/2400‐S:..........................................................................................................23
BEISPIEL..........................................................................................................................................................................23
TECHNISCHEDATEN..........................................................................................................................................................24
INSTRUCTIONSENFRANÇAIS.................................................................................................................................26
INTRODUCTION.................................................................................................................................................................26
MISEENGARDE................................................................................................................................................................26
INSTALLATION..................................................................................................................................................................26
Lieudemontagedel’onduleur................................................................................................................................26
Fixationdel’onduleur..............................................................................................................................................26
RACCORDEMENT...............................................................................................................................................................27
RACCORDEMENTDESCONSOMMATEURS...............................................................................................................................27
SCHEMAEQUIVALENT........................................................................................................................................................27
RACCORDEMENTDELABATTERIE..........................................................................................................................................27
UTILISATION....................................................................................................................................................................28
COMMANDEETINDICATEURS..............................................................................................................................................28
INDICATEURSONORE.........................................................................................................................................................28
ALARMEPARFLUCTUATIONDETENSION................................................................................................................................28
MODELESAVECSTAND‐BY..................................................................................................................................................29
ACTIVATION/DESACTIVATIONDEFONCTIONS:........................................................................................................................30
SECURITES.......................................................................................................................................................................30
PROTECTIONDELABATTERIEPARDECONNEXIONENTENSIONBASSE:..........................................................................................30
OPTIMISEURDEDUREEDEVIEDEBATTERIE(BATTERYLIFETIMEOPTIMIZER–B.L.O.):..................................................................31
MAINTENANCE.................................................................................................................................................................32
EXCLUSIONDELAGARANTIE................................................................................................................................................33
EXCLUSIONDELARESPONSABILITE........................................................................................................................................33
JT8‐COMMANDEADISTANCEPOURAJ1000A2400............................................................................................................33
MODELESAVECCHARGEURSOLAIRE(OPTION–S)...................................................................................................................34
RACCORDEMENTDESMODULESSURAJ2100/2400‐S:..........................................................................................................34
EXEMPLESDEMONTAGE.....................................................................................................................................................34
DONNEESTECHNIQUES.......................................................................................................................................................35
INSTRUCCIONESENESPAÑOL.................................................................................................................................37
INTRODUCCIÓN.................................................................................................................................................................37
ATENCIÓN.......................................................................................................................................................................37
INSTALACIÓN....................................................................................................................................................................37
Lugardemontajedelinversor.................................................................................................................................37
Fijacióndelinversor............................................................................................................................... ..................37
CONEXIÓN.......................................................................................................................................................................38
CONEXIÓNDELOSCONSUMIDORES.......................................................................................................................................38
ESQUEMADEPRINCIPIO.....................................................................................................................................................38
CONEXIÓNDELABATERÍA...................................................................................................................................................38
UTILIZACION....................................................................................................................................................................39
FUNCIONESEINDICADORES.................................................................................................................................................39
INDICADORACÚSTICO........................................................................................................................................................39
ALARMAPORFLUCTUACIÓNDETENSIÓN................................................................................................................................40
MODELOSCONSTANDBY....................................................................................................................................................40
ACTIVACIÓN/DESACTIVACIÓNDEFUNCIONES:.......................................................................................................................41
STUDER Innotec AJ
AJ V2.7 3/50
SEGURIDAD......................................................................................................................................................................41
OPTIMIZADORDEVIDAÚTILDEBATERÍA(BATTERYLIFETIMEOPTIMIZER–B.L.O.)PARALAGAMAAJDE275‐12(‐S)A700‐48(‐S):...42
MANTENIMIENTO.............................................................................................................................................................43
LIMITESDEGARANTÍA........................................................................................................................................................44
EXCLUSIÓNDERESPONSABILIDAD.........................................................................................................................................44
JT8–CONTROLREMOTOPARAAJ1000A2400...................................................................................................................44
MODELOSCONCARGADORSOLAR(OPCIÓN–S).....................................................................................................................45
CONEXIÓNDELOSMÓDULOSSOBREAJ2100/2400‐S:...........................................................................................................45
EJEMPLOSDEMONTAJE......................................................................................................................................................45
DATOSTÉCNICOS..............................................................................................................................................................45
DECLARATIONOFCONFORMITY...........................................................................ERREUR!SIGNETNONDEFINI.
STUDER Innotec AJ
AJ V2.7 4/50
ENGLISH DESCRIPTION
INTRODUCTION
The sine wave inverters of the AJ serie have been designed to meet industrial and domestic needs. They meet the highest requirements in terms of comfort, safety and reliability. Any device designed for the public electrical grid of 230 V 50 Hz can be connected to them (up to the nominal power of the inverter). The AJ series is the perfect source of voltage in any place where the public grid is not available. This document is an essential part of the inverter and must always be carried with it and be available for anyone working on the installation. Should you have any doubt or question, do not hesitate to contact your specialist salesperson who will give you the best advice.
WARNING
A deficient assembly could result in damage to the device, cause function failures or potential damage to the users. The working device generates a high voltage which might be lethal in case of contact. So, any manipulation of the inverter must be carried out with utmost care and meet the local rules.
THE OWNER MUST NOT MANIPULATE ANY PIECE INSIDE THE INVERTER.
Opening the inverter or using it incorrectly will result in the immediate loss of the warranty. The inverter AJ is to be used only with a lead battery. As for the use of batteries, follow the manufacturer’s instructions. No current or voltage generating device (public grid, generator, ...) may be connected to the output of the inverter because this could result into its destruction.
INSTALLATION
The AJ sine wave inverter is an electronic device, for which some caution must be taken when installing it: Place where the inverter is to be installed: Out of reach of unauthorized persons, espe­cially children. In a dry place (max. 95% humidity), and in any case with no condensation. Not directly on top of the batteries. No easily inflammable material should be placed directly underneath or close to the AJ. Ventilation must be free, and a space of 10 cm. on each side is needed for good evacuation of the internal heat.
Mounting the inverter
The inverter shall be mounted on a non flammable surface by screws (diameter max. 4 mm for AJ 275-AJ 1300 or max. 8 mm for AJ 2100 and 2400) using the four holes provided. The fixing screws are not supplied with the inverter. It may be fixed into any position.
STUDER Innotec AJ
AJ V2.7 5/50
CONNECTION
The connection of the inverter should be done with utmost care for a good operation of the system. The technical data and connection’s description are either under one side of the inverter or onto the cable connection side. First connect the consumer devices and install a plug so as to prevent any further contact once the 230 V voltage is present. Installation is to be made only by authorized persons.
CONNECTING THE CONSUMER DEVICES
The AJ is supplied with a 230 V cable to be connected to the consumer devices. This connection must be done observing the colours:
Yellow-green: earth Brown: phase Blue: neutral
Once the consumer devices are connected, make sure that they are turned off before connecting the battery.
Note
An Inverter constitutes a voltage source independent from the grid and could be considered in the same way as a generator set. The voltage in between the phase and the neutral is 230V. An appropriate divisor establishes a 115V voltage in between neutral and earth, and between the phase and earth. According to the local prescriptions or particular requirement, (example: use of a ground fault detector) a true neutral may be established by connecting the neutral and the earth wire together (yellow - geeen and blue).
EQUIVALENT DIAGRAM
C
ONNECTING THE BATTERY
Once the consumer devices are connected, make sure that the installations instructions of the 230V has been followed with utmost care before connecting the battery. The battery cables are supplied with the inverter and already connected in it. Connect the battery observing carefully the polarity. The AJ inverter, except AJ 2100-12
, is protected against reverse polarity by a fuse, but should the polarity be reversed, the inverter must be sent to the manufacturer for control. Connect the battery using the following colours:
BLACK cable: negative pole (-) RED cable: positive pole (+)
For AJ 275-12 (-S) to 700-48 (-S), a bicolor cable is used. Go for the dominant colour. When connecting the battery, there is a spark (Danger of explosion!), because of the charging of the internal filtering capacitors. A fire security fuse must be installed on the battery.
DC/AC
R1
R2
1uF/63V 10nF/275V
3x
Inom
+
-
R1=R2 >2,7 M ohm (n ot exi sting in AJ 275 - AJ 35 0 et A J 400
Metal lic pa rt of the e nclosur e
Blue
Green/
Ye lo w
Brown
Fuse
Red
Black
STUDER Innotec AJ
AJ V2.7 6/50
Check that the cables are well adjusted and well tightened.
As long as it is possible, do not extend the cables supplied with the batteries. Extending them may increase the losses and lead to a malfunction of the inverter. Once the inverter is connected to the batteries, a 230 V voltage is present at the output of the inverter.
USE
C
ONTROL AND INDICATORS
Control switch on/off
There is a switch on the inverter to activate or deactivate it. Use this function to save the energy of the batteries when you are not using the inverter. Note: The solar charge controller remains in operation even when the inverter is off.
“Functionning” indicator (green LED 1)
A green light on the inverter indicates its functioning mode:
Illuminated : A 230 V voltage is present at
the output, the inverter is on.
Blinking :
_ _ _ _ _ No load (stand-by).
__ __ __ __ __ The 230 V voltage has been
cut due to an alarm; the inverter will automatically resume function when the failure has disappeared (see the failure table p. 9).
Off : The 230 V voltage is NOT
present at the output, the inverter is off.
B.L.O. indicator (green LED 2) Led only on AJ 275-12 to 700-48
This indicator is illuminated only if the enhanced B
attery Lifetime Optimizer function (description p. 9) is activated. Activation/Deactivation described in p. 8.
ACOUSTIC INDICATOR
The AJ inverter has an acoustic indicator for the following cases: Intermittent beep : There is a failure in the inverter and the output voltage will be interrupted.
Overheat :
The acoustic indicator beeps 3 ºC before cutting the voltage. Reduce the consumption in order to lower the inverter temperature and to avoid the output voltage is cut off. Low battery voltage : The indicator beeps for a minute before the interruption. Reduce the consumption in order to get the battery voltage rise and to avoid that the output voltage is cut off.
Continuous beep for two seconds:
You have pushed the ON/OFF switch to restart the inverter. The output voltage will be immediately present after the acoustic signal. The acoustic warning can be deactivated as per the procedure described p. 8.
ALARM BY VOLTAGE FLICKERING
When the acoustic indicator is deactivated or when the inverter is out of hearing, it can be useful to be warned of an imminent inverter stop due to an “overheat” or a “battery undervoltage”. If this function is activated (see p. 8 for Activation/Deactivation of functions), the output voltage will flicker slightly (max. 20%), leading to a variation of the lights intensity and therefore indicating the imminent stop of energy supply. The user can then choose to reduce his consumption in order to secure the supply to priority loads (for instance lighting).
STUDER Innotec AJ
AJ V2.7 7/50
MODEL WITH STAND-BY SYSTEM
The inverters from the AJ 500-12 are equipped with a stand-by system (also available in the models AJ 275-12/350-24/400-48 with the option -S). The stand-by is an energy saving system which turns off the inverter intermittently when no consumer is detected. In this mode the functionning indicator (green LED 1) blinks, showing the intermittent presence of the voltage. The detection threshold is set by default at 2 W. On models from AJ 500-12 onwards it is possible to deactivate this function or to modify the threshold by adjusting the yellow Turning Knob marked Stand-by. Adjusting the switching-on level is as follows: Switch off all consuming devices; turn the
Turning Knob to the right (clockwise) until the LED is blinking, switch ON the smallest consuming device (i.e. mobile phone charger); turn the Turning Knob slowly to the left until LED is lit continuously. Check that the inverter goes back in stand-by mode when you remove the load. If not, this means that the load is too small to be detected. If the stand-by is not required, turn the Knob fully to the right. The minimal load detected can be adjusted between 1 and 20 W. In most cases this adjustment is not necessary. This adjustment is made with a small screw driver in the hole marked stand-by. In the full counter clockwise position, the sensibility is minimal (20 W). Do not push on the screw driver. NOTE: In this mode the output voltage is intermittently present at the output!
STUDER Innotec AJ
AJ V2.7 8/50
ACTIVATION / DEACTIVATION OF FUNCTIONS:
The following functions of the AJ range can be freely enabled or disabled by the user:
1. Acoustic warning of imminent stop of the inverter according to p. 6.
2. Battery lifetime optimizer function as described p. 9.
3. Imminent stop alarm by voltage flickering as described p. 6.
The state « activated » or « deactivated » of the functions is indicated by the buzzer with a continuous push on the on/off key after a duration given for each function as per the table below:
Single « beep » short = function activated Double « beep » short = function deactivated
Function
Duration of impulse (onto on/off)
Default setting
1. Acoustic alarm 5 seconds Activated
2.
Battery Lifetime Optimization (B.L.O.)
10 seconds Deactivated
3. Alarm by voltage flickering 15 seconds Deactivated
The state is reversed if the on/off key is released within 2 seconds following the buzzer sound. To consult the state of functions without having any effect on them or changing their programming it is possible to maintain the on/off key pushed on. Beyond 20 seconds the buzzer will sound continuously to indicate the end of the sequence and will stop by the release of the key.
SAFETY
The inverter is electronically protected. It is protected against reverse polarity by an internal fuse, except for AJ 2100-12 inverter, which must be protected by an external fuse. The next table displays the various possible default cases and their consequences. Caution: the inverter is not protected against the connection of an AC source (generator or grid) at its output. Such connection will cause a major failure and should be avoided.
Battery protection by LVD - Low voltage disconnection battery protection:
The battery is protected from deep discharge by stopping the inverter if the battery reaches a voltage lower than 0.87*Unom(10.5, 21 or 42 V) during more than 1 minute. An acoustic signal or a voltage flickering (if authorized) is activated during 1 minute before the inverters stops. The inverter must then be restarted manually.It will restart automatically if the battery voltage is back to a value higher than 1.04*Unom (12.5, 25 or 50 V).The inverter will stop immediately (with no delay) if the battery voltage is lower than 0.75*Unom (9, 18 or 36 V).
STUDER Innotec AJ
AJ V2.7 9/50
The table below will show you the different causes of inverter stopping.
BATTERY LIFETIME OPTIMIZER – BLO
Cycling a battery in permanent charging mode from 0 to 30% is often a cause of early aging of batteries, particularly in solar home systems. In order to enhance the battery lifetime, the AJ inverters are equipped with a unique function that will readjust the low voltage disconnection (LVD) threshold according to the behavior of the user consumption. This allows a full recharge of the battery. This function can be activated at anytime as per the procedure described p. 8. An indicator (green LED 2) only available on from AJ 275-12 to 700-48 is lit or blinks when this function is activated. The number of blinkings indicates the LVD currently applied.
If this indicator is lit continuously, this means that the use of the battery is correct and that it was well charged. The LVD is then set at
0.87*unom (10.5, 21or 42V) as per the model. This also means that you have the widest availability of the energy stored and that your battery is likely to last longer. If the indicator is blinking one or several times, this means that the use of the battery is restricted and that the disconnection voltage was set according to the table below (+/- 2%).
CAUSE CONSEQUENCE SOLUTION
Low battery voltage Voltage <
0.87*Unom
Inverter temporary stopped, the green indicator blinks.
Automatic restart when the battery voltage rises at 1.04*Unom. The inverter should be manually restarted
Deep discharged battery 0.75*Unom
Inverter stopped
Inverter should be manually restarted when the battery has reached =0.87*Unom
Overheating
Inverter temporary stopped, the green indicator blinks.
Automatic restart when the temperature reaches the normal range.
Battery overvoltage
1.33*Unom
Inverter stopped.
Wait until the battery voltage reaches the correct level. Push the ON/OFF button to reactivate the inverter. 1.25*Unom
Short circuit at the ouptut
Inverter stopped.
Eliminate the short circuit. Push the ON/OFF button to reactivate the inverter.
Overload Inverter stopped.
Use the inverter only in the range of its nominal power. Regular use in overload power diminishes the lifetime of the inverter. Push the ON/OFF button to reactivate the
inverter. Battery reverse polarity
Internal fuse broken down.
Back to manufacturer for testing.
STUDER Innotec AJ
AJ V2.7 10/50
This strategy will off course restrict the use of the battery and drive the user to reduce his consumption or to increase the production (by an additional charger connected to a backup generator for instance). When the battery voltage is higher than
1.08*Unom (13 V, 16 V, 52 V) during 2 hours, the LVD is progressively stepped down by a decrement of 33 mV/cell (0.4 V @ 12 V). This process insures that the average charge of the battery is sufficient (over 50 %) to assure its optimized lifetime. This function is particularly useful in solar home systems where the battery is sized in 3-5 times the daily average production. For instance a 200 W solar system producing 800 Wh/day connected to a 200-300 Ah / 12 V battery. If the battery is sized so as to be fully discharged and charged every day, it may be possible that the restriction of use implied by the permanent increase of LVD is not wished. We recommend then to deactivate the Battery Lifetime Optimizer.
Maintenance
The inverters of the AJ series do not need any special maintenance. The casing may be cleaned with a damp cloth (not wet). In the case of malfunction or mechanical deformation, the inverter should be sent back to the manufacturer for control carefully packed in its original packing.
Before deciding to send back the inverter, check the following points:
The battery is loaded and is in
accordance to the nominal input voltage of the inverter.
The consumer devices do not have
any defect or overload for the inverter (to make sure, disconnect them).
Should you contact your salesperson, note the following points before calling: (You will find this information on the label underneath the inverter or at the cable side)
Exact model Serial number Power of the inverter Nominal input voltage of the inverter
In case the inverter should not be sent back in its original packaging, it should be packed in a stiff carton box and be well protected on all sides by means of an anti-shock and isolating layer of min. 5 cm thickness. A weak protection may cause damages to the inverter during transport and are not covered by the warranty.
12V 24V 48V LED Comments
10.5 21 42
0 x
(ON)
This is also the LVD level when BLO is deactivated
11V 22V 44
1 x off
-
11.4 22.8 45.6
2 x off
Level at BLO activation
11.6 23.2 46.4
3 x off
-
11.8 23.6 47.2
4 x off
-
12 24 48
5 x off
-
12.2 24.4 48.8
6 x off
-
STUDER Innotec AJ
AJ V2.7 11/50
WARRANTY LIMIT
The warranty period is 5 years. It does not cover damages arising from a use not conforming to the user manual, not described in it or resulting from any other inappropriate use like:
Battery reverse polarity Inadequate input voltage
(overvoltage)
Back-feeding at the inverter output by
public grid, generator or any other source.
Mechanical shock or deformation
especially by transport due to an inadequate package.
Contact with liquid or oxidation by
condensation.
Use in inappropriate environment (dust, corrosive vapour, humidity, high temperature ...).
LIMITS OF MANUFACTURER LIABILITY
STUDER INNOTEC cannot control the installation, use and maintenance of the inverter. Thus, we are not responsible for damages, costs or losses resulting from an installation which is not in accordance with the regulations or from inappropriate use or maintenance. The customer is always responsible for the use of the inverters STUDER INNOTEC. This device has not been designed and is not warranted for use in life support equipment or any other critical device with potential risks of important harm to people or to the environment. We do not accept any responsibility for any violation of patent rights or other third person rights resulting from the use of the inverter. STUDER INNOTEC keeps the right to modify its products without previous notice.
JT8 REMOTE CONTROL FOR AJ 1000-12 TO 2400-24
Functions on remote control are the same as control and indicator on the inverter (see chapter Use p. 6). Remote control must be connected to the inverter with the original STUDER 10 m cable or any RJ11/6p 1:1 cable up to 50 m.
STUDER Innotec AJ
AJ V2.7 12/50
MODELS WITH BUILT-IN SOLAR CHARGER (OPTION – S)
The solar charge controller built in option in the inverter AJ is meant for charging a battery exclusively from a solar generator. Any other source of current needs an external and suitable charge controller. The maximum (open) voltage of the solar generator is 23 V for 12 V systems, 46 V for 24 V systems and 90 V for 48 V systems. Connect firstly the inverter to the battery before connecting the solar generator. The adjustment mode is a I/Uuo (“floating”) shunt and it guarantees optimal charge conditions along the battery lifetime.
The yellow indicator displays the functionning mode:
Illuminated : The solar charge is at its maximum. Not illuminated : the solar generator is not
connected or the battery is fully charged, or the solar generator does not get solar irradiation. Blinking : The battery is more than 95% charged and the charger is in “floating” mode to complete the charge. The blinking frequency varies as per the capacity of the battery and the power of the solar generator.
On AJ 2100-S/2400-S inverters, a preinstalled cable (2 x 6mm2) replaces the terminals. Wiring should be done through a connecting box. Connection:
Positive (+) pole to the brown or red cable.
Negative (-) pole to the blue or black cable
Examples
14,4V/28,8V/57,6V
13V/26V/52V
13,5V/27V/44V
Ubatt
I pv
I
U
2h 2h
STUDER Innotec AJ
AJ V2.7 13/50
TECHNICAL DATA
Mod el AJ 27 5- 12 AJ 350 - 24 AJ 40 0- 48 AJ 5 00- 12 AJ 60 0- 24 A J 7 00- 48
Inverter
Nominal batt ery vol tage 12V 24V 48V 12V 24V 48V Input voltage range 10.5 – 16V (24V max.) 21 – 32V (44V max.) 42 – 64V (64V max.) 10.5 – 16V (24V max.) 21 –32V (44V max.) 42 –64V (64V max.) Cont inuous power @ 25°C 200VA 300VA 300VA 400VA 500VA 500VA Power 30 min. @ 25°C 275VA 350VA 400VA 500VA 600VA 700VA Power 5 min. @ 25°C 350VA 500VA 600VA 575VA 675VA 900VA Power 5 sec. @ 25°C 450VA 650VA 1000VA 1000VA 1200VA 1400VA Max i mum as y mme t r i c l oa d 1 50VA 15 0VA 200 VA 250 VA 3 00VA 300VA Max . e f ficiency (%) 93% 94% 94% 93% 94% 94%
Cos φ max. 0.1 – 1 up to 200 VA 0.1 – 1 up to 300 VA 0.1 – 1 up to 300 VA 0.1 – 1 up to 400VA 0.1 – 1 up to 500VA 0.1 – 1 up to 500VA Det ect ion of the l oad 2W ( only wi t h t he sol ar opt i on - S) Adj ust able : 1  20W Curr ent of short - ci rcui t 2 s ec. (exi t ) 2. 3A (4. 6A )∗ 3. 2A ( 6.4A )∗ 4.6A (9. 2A )∗ 5. 2A ( 10.4A )∗ 5. 7A (11. 4A )∗ 7A ( 14A )∗ Output vol tage Si ne wave 230Vac (120Vac ) 0 / - 10%∗ Frequency 50Hz (60Hz ) ± 0.05% (cr ystal cont rolled)∗ Dis t ort ion THD (r esi st i ve load) < 5% (@ Pnom. ) Consumpt ion St and- by 0. 3W∗∗ 0.5W∗∗ 1. 1W∗∗ 0. 4W 0. 6W 1. 5W Consumpt ion « ON » no l oad 2. 4W 3. 5W 5. 2W 4.6W 7.2W 12W Overheat protect ion (+/- 5°C) Shut down @ 75°C - Auto-r estart @ 70° C Overl oad and short cir cuit prot ecti on Automati c disconnecti on wit h 2 time restart att empt Rever se polar it y pr otec t ion Pr otec t ed by i nt ernal fus e Deep disc harge bat t ery pr otec t ion Shut of f @ 0.87 x Unom - Aut omati c res t art @ Unom Max . b at t e ry v ol t a ge Sh ut o f f @ > 1. 3 3 x Un om - A ut o mat i c r es t ar t @ < U max Acoustic alarm Before l ow batt ery or overheating disconnection
General data
Wei g ht 2. 4 k g 2. 6 k g 4 . 5 k g Dimens ions 142mm x 163mm x 84mm 142mm x 240mm x 84mm Protection index IP IP 30 conforms to DIN 40050 Cert i fication ECE-R 10 (E24)
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Not av ail able
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Not av ail able EC conformity EN 61000-6-1, EN 61000-6-3, EN 55014, EN 55022, EN 60950-1 Operati ng temperature -20°C up to +50°C Relat i ve humidi t y in oper ati on 95% wit hout c ondensat i on Vent i l a t i on f o rc e d From 45°C ± 5°C Acoustic level < 45 dB (with ventil ation) War r a nt y 5 years Approximat e correct ion of Pnom -1.5%/°C si nce +25°C Recommended batt ery capaci t y > 5 x Pnom/ Unom ( rec ommended val ue in Ah) Lengt h c ables ( Bat t ery /l ef t AC) 1.2m / 1m 1. 5m / 1m
Opti ons AJ 275-12-S AJ 350-24-S AJ 400-48-S AJ 500-12-S AJ 600-24-S AJ 700-48-S
Solar regul ator
Vol t age ma x. 25V 45 V 90V 2 5V 45V 90 V Curr ent max. 10A 15A Principle Floating 3 stages (I/U/UO) Absorption voltage 14.4V 28.8V 57.6V 14.4V 28.8V 57. 6V Floati ng v oltage 13.6V 27.2V 54.4V 13. 6V 27.2V 54.4V
Plug for remote control (RCM)
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∗ 120Vac/60Hz on request ∗∗ Standby with solar option -S
STUDER Innotec AJ
AJ V2.7 14/50
Mod el AJ 10 00- 12 AJ 13 00- 24 AJ 21 00- 12 A J 2 400 -2 4 Inverter
Nominal bat t ery v ol tage 12V 24V 12V 24V Input voltage range 10.5 – 16V (24V max.) 21–32V (44V max.) 10.5 – 16V (20V max.) 21–32V (40V max.) Cont inuous power @ 25°C 800VA 1000VA 2000VA 2000VA Power 30 min. @ 25° C 1000VA 1300VA 2100VA 2400VA Power 5 min. @ 25°C 1200VA 2000VA 2450VA 2800VA Power 5 sec. @ 25°C 2200VA 2800VA 5000VA 5200VA Max i mum a s ymme t r i c l oa d 500VA 600VA 1 000 VA 12 00VA Max . e f ficiency (%) 93% 94% 92% @ 300VA 94% @ 300VA
Cos φ max.
0. 1 – 1 up t o 800VA 0.1 – 1 up to10 00VA 0. 1 – 1 up t o 2000VA 0. 1 – 1 up t o 2000VA Det ect i on of th e l oad Adj ust abl e : 1  20W Curr ent of s hort - ci rc ui t 2 s ec. ( exi t ) 10A (20A )∗ 13A (26A )∗ 26 A ( 52A )∗ 30A (60A )∗ Output volt age Sine wave 230Vac (120Vac ) 0 / -10%∗
Frequency 50 Hz (60Hz ) ± 0. 05% ( cryst al c ontrolled)∗ Dis t ort i on THD ( res is t iv e load ) < 5% ( @ P nom. & Ui n nom.) < 3% (@ Pnom & Uin nom. ) Consumpt i on St and-by 0. 7W 1. 2W 0. 7W 1. 2W Consumpt i on « O N » no l oad 10W 13W 16W 16W Overheat protect ion ( +/- 5°C) Shut down @ 75°C - Auto-rest art @ 70°C Short circuit protection Automatic disconnection wit h 2 t ime restart attempt Rever se pol ari t y p rot ect i on P rot ec t ed by i nt ernal f use 125A P rot ec t ed b y i nt ernal f use 100A Not pro tec t ed P rot ec t ed by i nt ernal f use 150A Deep di sch arge bat t ery prot ec t ion Shut of f @ 0. 87 x U nom - A utomat i c r est ar t @ Unom Max . b at t e ry v o l t ag e Sh ut o f f @ > 1. 3 3 x U nom - Au t oma t i c r es t a rt @ < Uma x Acoustic alarm Before low batt ery or overheating disconnection
General data
Wei g ht 8. 5 k g 19 k g 18 k g Dimens i ons 14 2mm x 4 28mm x 84mm 2 73mm x 399mm x 117mm Protection index IP IP 30 conforms t o DIN 40050 IP 20 conforms t o DIN 40050 Cert i ficati on ECE-R 10 (E24)
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EC conformity EN 61000-6-1, EN 61000- 6-3, EN 55014, EN 55022, EN 60950-1 Operati ng temperature -20°C up to +50°C Rela ti ve humi di ty in oper at ion 95% wit hout co ndensat i on Vent i l a t i on f o r ce d From 45°C ± 5°C Acoustic level < 45 dB (with ventilation) War r a nt y 5 year s Approximate correction of Pnom -1.5%/°C since +25°C Recommended bat t ery c apaci t y > 5 x P nom/Un om ( rec ommended v alue i n A h) Lengt h cabl es ( Bat t ery /l ef t A C) 1. 5m / 1m 1. 7m / 1m
Options AJ 1000-12-S AJ 1300-24-S AJ 2100-12-S AJ 2400-24-S
Solar regulator
Vol t age ma x. 25V 45 V 25V 45V Curr ent max. 25A 30A Principle Floating 3 stages (I/U/UO) Absorption voltage 14.4V 28.8V 14.4V 28.8V Floating v oltage 13.6V 27.2V 13.6V 27.2V
Remot e cont rol J T8 suppl i ed wit h 5 m c able
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