Mastervolt AC Master 700 Operating manual

AC Master
PURE SINE WAVE INVERTER
12/700, 12/1000, 12/1500, 12/2000
24/700, 24/1000, 24/1500, 24/2000
EN USER’S AND INSTALLATION MANUAL
NL GEBRUIKERS- EN INSTALLATIEHANDLEIDING
DE BEDIENUNGS- UND INSTALLATIONSANLEITUNG
FR MANUEL D'INSTALLATION ET D'UTILISATION
IT MANUALE DI USO E MANUTENZIONE
ES MANUAL DEL USUARIO Y DE INSTALACIÓN
10000011348/02

2 AC Master
Product description
The AC Master is a sine wave inverter. The AC Master converts DC energy from the battery into AC
output power.
Productbeschrijving
De AC Master is een sinus omvormer. De AC Master vormt gelijkspanning (DC) van de accu om
naar wisselspanning (AC uitgang).
Produktbeschreibung
Der AC Master ist ein Sinus-Wechselrichter. Der AC Master wandelt Gleichstrom von der Batterie in
Wechsel-Ausgangsspannung um.
Description de l’appareil
L'AC Master est un onduleur sinusoïdal. L'AC Master convertit l'énergie CC de la batterie en
puissance de sortie CA.
Descrizione del prodotto
AC Master è un inverter di onda sinusoidale. AC Master converte l'energia CC dalla batteria in
energia di uscita CA.
Descripción del producto
El AC Master es un inversor de onda sinusoidal. El AC Master convierte la energía de CC de la
batería en corriente de salida CA.
Identification label
Serienummersticker/Typenschild/Étiquette d'identification/Etichetta di identificazione/Etiqueta de
identificación

AC Master
3
Dimensions
Afmetingen/Abmessungen/Dimensions/Dimensioni/Dimensiones
Model
Model/Modell/Modèle/
Modello/Modelo A (mm/in) B (mm/in) C (mm/in) D (mm/in) E (mm/in) F (mm/in)
700 330 / 13,0 80 / 3,1 132 / 5,2 200 / 7,9 7 / 0,3 83 / 3,3
1000 372 / 14,6 69 / 2,7 196 / 7,7 200 / 7,9 7 / 0,3 83 / 3,3
1500 421 / 16,6 92 / 3,6 196 / 7,7 248 / 9,8 7 / 0,3 83 / 3,3
2000 443 / 17,4 103 / 4,1 196 / 7,7 248 / 9,8 7 / 0,3 83 / 3,3

4 AC Master
DC input
DC ingang/DC-Eingang/Entrée CC/Ingresso CC/Entrada de CC
1 Remote port (RJ-11)
Afstandsbedieningspoort (RJ-11)/Anschluss Fernbedienung (RJ-11)/Port distant (RJ-11)/Porta a distanza (RJ-
11)/Puerto remoto (RJ-11)
2 Remote control terminal
Afstandsbedieningsaansluiting/Anschlussklemme Fernbedienung/Borne de commande à distance/Terminale di
controllo a distanza/Terminal de control remoto
3 Chassis ground terminal
Aarde-aansluiting/Erdungspunkt/Point de masse/Punto di messa a terra/Terminal de conexión a tierra del chasis
4 Battery input
Accu-ingang/Batterieeingang/Entrée de la batterie/Ingresso batteria/Entrada de batería

AC Master
5
AC output
AC uitgang/AC-Ausgang/Sortie CA/Uscita CA/Salida CA
1 AC output socket
AC-uitgang (contactdoos)/AC-Ausgangsdose/Prise de sortie CA/Presa uscita CA/Toma de salida CA
2 Power saving mode adjustment
Instelling spaarstand/Einstellung Energiesparfunktion/Réglage du mode économie d'énergie/Regolazione
modo di risparmio energetico/Ajuste del modo de ahorro de energía
3 DIP switches
DIP switches/DIP-Schalter/Commutateurs DIP/Commutatori DIP/Conmutadores DIP
4 LED indicators
LED's/LED-Anzeigen/Voyants DEL/Indicatori LED/Indicadores LED
5 Main switch
Hoofdschakelaar/Hauptschalter/Interrupteur principal/Interruttore principale/Interruptor principal

6 AC Master
Installation instructions
This section provides a step by step instruction of the basic installation of the AC
Master. However; please review the entire manual for connection of additional features
and to ensure best performance and years of trouble-free operation.
Read the safety instructions! See section 1 on page 12.
Use isolated tools!
Installatie instructies
Dit hoofdstuk biedt stapsgewijze instructies voor de basisinstallatie van de AC Master.
Leest u echter de gehele handleiding aandachtig door voor het aansluiten van diverse
opties en om zeker te zijn van een optimale prestatie en jarenlang probleemloos
gebruik.
Lees de veiligheidsinstructies! Zie hoofdstuk 1 op pagina 24.
Gebruik geïsoleerde gereedschappen!
Installationsanweisungen
Dieser Abschnitt enthält eine schrittweise Anleitung zur grundlegenden Installation des
AC Master. Sie sollten jedoch für den Anschluss von Zubehör-teilen und zur
Gewährleistung einer optimalen Leistung und eines langjährigen störungsfreien
Betriebs die gesamte Anleitung lesen.
Lesen Sie die Sicherheitsanweisungen! Siehe Abschnitt 1 auf Seite 36.
Verwenden Sie isolierte Werkzeuge!
Instructions d’installation
Cette section fournit des instructions étape par étape pour l'installation de base de l'AC
Master. Revoir, toutefois, l’intégralité du manuel pour connecter d’autres éléments, vous
assurer les meilleures performances possibles de l’appareil, et des années de
fonctionnement sans problème.
Lire les directives de sécurité! Voir la section 1 à la page 48.
Utiliser des outils isolés!
Istruzioni di installazione
Questa sezione fornisce istruzioni passo passo relative all'installazione di base di AC
Master. Si prega, tuttavia, di controllare l'intero manuale per il collegamento di funzioni
supplementari ed assicurare prestazioni ottimali ed un funzionamento sicuro negli anni.
Leggere le istruzioni di sicurezza! Vedere la sezione 1 a pagina 60.
Utilizzare utensili isolati!
Instrucciones de instalación
Esta sección ofrece instrucciones detalladas para la instalación básica del AC Master.
No obstante, le rogamos que lea todo el manual para la conexión de prestaciones
adicionales y para garantizar el mejor rendimiento y muchos años de funcionamiento
sin problemas.
Lea las instrucciones de seguridad! Consulte la sección 1 de la página 72
¡Use herramientas aisladas!

AC Master
7
1. Disconnect power supplies
Verwijder de stroomvoorzieningen
Unterbrechen Sie die Stromversorgung
Déconnecter les alimentations électriques
Scollegare le alimentazioni
Desconecte la fuente de alimentación
2. Switch OFF the AC Master
Schakel de AC Master naar OFF (uit)
Schalten Sie den Schalter des AC Master auf OFF
Mettre l'AC Master sur OFF
Spegnere AC Master
Sitúe el interruptor del AC Master en la posición OFF.
3. Select a location that complies with section 6 on page 13.
Selecteer een locatie die overeenstemt met hoofdstuk 6 op pagina 25.
Wählen Sie einen Standort aus, der den Anforderungen in Abschnitt 6 auf Seite 37 entspricht.
Choisir un emplacement conforme à la section 6 de la page 49.
Selezionare una posizione conforme alla sezione 6 a pagina 61.
Seleccione una ubicación que cumpla con la sección 6 de la página 73.

8 AC Master
4. Mount the AC Master with four screws to a solid surface.
Monteer de AC Master met vier schroeven op een stevige ondergrond.
Montieren Sie den AC Master mit 4 Schrauben an eine feste Wand.
Fixer l’AC Master sur une surface solide à l’aide des quatre vis.
Fissare l’AC Master su una superficie solida con quattro viti.
Monte de AC Master con cuatro tornillos en una superficie sólida.
5. Connect the chassis ground terminal to the central grounding point of the vehicle/ship.
Sluit de aarde-aansluiting aan op het centrale massapunt van het schip/voertuig.
Schließen Sie den Erdungspunkt des AC Master an den zentralen Erdungspunkt des Fahrzeugs / Schiffes an.
Connecter le point de masse au point de masse central du véhicule/bateau.
Collegare il punto di messa a terra al punto di messa a terra del veicolo/della barca.
Conecte el punto de conexión a tierra al punto de conexión a tierra central del vehículo/barco.

AC Master
9
6. Optional: Connect remote panel or remote switch, see section 6 on page 13.
Optioneel: Sluit het afstandsbedieningspaneel of de afstandsschakelaar aan, zie hoofdstuk 6 op pagina 25.
Optional: Schließen Sie das Fernbedienungspanel oder den Fernbedienungsschalter an, siehe Abschnitt 6 auf Seite 37.
En option : Connecter un panneau à distance ou un commutateur à distance, voir la section 6 à la page 49.
Opzionale: Collegare il pannello o l'interruttore a distanza, vedere la sezione 6 a pagina 61.
Opcional: Conecte el panel remoto o el interruptor remoto. Consulte la sección 6 de la página 73.
7. Connect the battery to the DC input.
Sluit de accu aan op de DC-ingang.
Schließen Sie die Batterie an den DC-Eingang.
Connecter la batterie à l’entrée CC.
Collegare la batteria all'ingresso CC.
Conecte la batería a la entrada de CC.
700/1000
1500/2000

10 AC Master
8. Integrate a fuse holder in the positive battery wire, but do not place the fuse yet.
Monteer een zekeringhouder in de bedrading naar de positieve pool van de accu, maar plaats de zekering nog niet.
Integrieren Sie einen Sicherungs-halter in das positive Batteriekabel, aber setzen Sie die Sicherung noch nicht ein.
Raccorder un porte-fusible au câble positif de la batterie. Ne pas placer le fusible pour le moment.
Inserire un supporto nel cavo positivo della batteria, ma non inserire ancora il fusibile.
Integre un soporte de fusible en el cable positivo de la batería, pero no coloque el fusible todavía.

AC Master
11
9. Connect the AC load.
Sluit de AC belasting aan.
Schließen Sie die AC-Last an.
Connecter la charge CA.
Collegate il carico CA.
Conecte la carga de CA.
See section 5 on page 13 for instructions on neutral grounding.
Zie hoofdstuk 5 op pagina 25 voor instructies over aarding van de nulleider.
Hinweise zur Neutralleitererdung siehe Abschnitt 5 auf Seite 37.
Voir la section 5 à la page 49 pour les instructions relatives à la mise à la terre
du neutre.
Vedere la sezione 5 a pagina 61 per le istruzioni sulla messa a terra del neutro.
Consulte la sección 5 de la página 73 para obtener instrucciones acerca de
la puesta a tierra de neutro.
10. Check all wiring. If all wiring is OK: Place the inverter fuse.
Controleer alle bedrading. Indien de bedrading juist is aangesloten: Plaats de omvormerzekering.
Überprüfen Sie die gesamte Verkabelung. Falls OK: Setzen Sie die DC-Sicherung ein.
Vérifier tout le câblage. Si OK : Positionner le fusible du convertisseur.
Ispezionare tutti i cavi. Se sono OK: Collocare il fusibile dell'inverter.
Si todo el cableado es correcto: Coloque el fusible del inverso.
11. Switch ON the AC Master. In case of remote operation choose REMOTE.
Schakel de AC Master naar ON (aan). In geval van bediening op afstand, kies REMOTE.
Schalten Sie den Schalter des AC Master auf ON. Schalten Sie im Falle der Fernbedienung auf REMOTE.
Mettre l'AC Master sur ON. En cas de fonctionnement à distance, choisir REMOTE.
Mettere su ON l´AC Master. In caso di utilizzo a distanza, scegliere REMOTE.
Sitúe el interruptor del AC Master en la posición ON. En caso de funcionamiento remoto, seleccione REMOTE.

12 ENGLISH
1. Safety instructions
WARNING!
Read the entire manual before using the AC Master. Keep the manual at a safe location for
future reference.
• Use the AC Master following the instructions and specifications stated in this manual.
• Connections and safety features must be executed according to the locally applicable
regulations.
• Operation of the AC Master without proper grounding may lead to hazardous situations!
• Use DC-cables with an appropriate size. Integrate a fuse in the positive wiring and place it
nearby the battery. Refer to the specifications.
• If the positive and negative wires on the DC-input (battery) are exchanged, the AC Master will
be damaged. Damage of this kind is not covered by guarantee. Check whether all connections
are connected correctly before placing the fuse.
• Do not connect the AC-output of the AC Master to an incoming AC source.
• Never connect the AC Master in parallel with any other inverter.
• Never open the housing as high voltages may be present inside!
2. Liability
Mastervolt cannot be held liable for:
• Consequential damage resulting from the use of the AC Master.
• Possible errors in the included manual and the consequences of these.
• Use that is inconsistent with the purpose of the product.
3. Warranty
Mastervolt assures the product warranty of the AC Master during two years after purchase, on the
condition that the product is installed and used according to the instructions in this manual.
Installation or use not according to these instructions may result in under performance, damage or
failure of the product and may void this warranty. The warranty is limited to the cost of repair and/or
replacement of the product. Costs for labour or shipping are not covered by this warranty.
4. Correct disposal of this product
(Waste Electrical & Electronic Equipment)
This product is designed and manufactured with high quality materials and
components, which can be recycled and reused. When this crossed-out wheeled bin
symbol is attached to a product, it means the product is covered by the European
Directive 2012/19/EU.
Please be informed about the local separate collection system for electrical and electronic products.
Please act according to your local rules and do not dispose of your old products with your normal
household waste. The correct disposal of your old product will help prevent potential negative
consequences to the environment and human health.

ENGLISH
13
5. Neutral grounding
For safe installation:
• The chassis ground terminal must be connected to the central grounding point of the vehicle/
ship.
• The neutral conductor (N) of the AC output of the AC Master must be connected to the safety
ground (PE/GND) and a ground fault circuit-interrupter (GFCI) must be integrated in the wiring of
the AC output.
Refer to locally applicable regulations on these issues!
6. Installation
The basic installation is described step-by-step at the beginning of this manual. The location
requirements, the recommended wire sizes, the optional remote panel and the optional remote
control terminal are described in the following sections.
Choosing a location to install
• Install the AC Master in a well-ventilated room protected against rain, snow, spray, vapour, bilge,
moisture and dust.
• Ambient temperature: –25 ... 40 °C / –13…104 °F.
• Never use the AC Master at a location where there is danger of gas or dust explosions.
• Mount the AC Master in such a way that obstruction of the airflow through the ventilation
openings is prevented. No objects must be located within a distance of 10 cm / 4 inch around
the AC Master.
• Do not install the AC Master in the same compartment as the batteries. Do not mount the AC
Master straight above the batteries because of possible corrosive sulphur fumes.
Recommended wire sizes DC
Model 12 V Minimum cross section Model 24 V Minimum cross section
700 25 mm24 AWG 700 16 mm26 AWG
1000 35 mm22 AWG 1000 16 mm26 AWG
1500 50 mm21/0AWG 1500 25 mm24 AWG
2000 70 mm22/0AWG 2000 35 mm22 AWG
Recommended wire sizes AC
Model 12 V and 24 V Minimum cross section
700 0,50 mm220 AWG
1000 0,75 mm218 AWG
1500 1,00 mm217 AWG
2000 1,50 mm216 AWG
Remote panel (optional)
Optionally the remote panel is connected to the remote port (RJ-11) on the DC input side. Before
using the remote panel, make sure the main switch is at “REMOTE” position before startup.

14 ENGLISH
Remote control terminal (optional)
The remote control terminal offers two functions:
• Alarm contact (dry contact)
The alarm contact switches when a fault occurs.
• Remote switch
Install a switch for remote operation. Make sure the main switch is at “REMOTE” position.
Alarm contact (maximum load 30 V / 1 A)
1 Normally Open (NO)
2 Common
3 Normally Closed (NC)
Remote control
4 Enable 

(ENB)
5 Enable 

(ENB)
6 Ground (GND)
(same polarity with negative battery input)
7. Configuration
DIP switch functions
1 Output voltage selection
2 Output voltage selection
3 Output frequency selection
4 Power saving mode ON/OFF
Output voltage selection
Output voltage DIP switch 1 DIP switch 2
200 V OFF OFF
220 V ON OFF
230 V OFF ON
240 V ON ON

ENGLISH
15
Output frequency selection
Frequency DIP switch 3
50 Hz OFF
60 Hz ON
To save energy from the battery in no load operation, DIP switch 4 can be used to enable the Power
Saving Mode.
Power Saving Mode
Mode DIP switch 4
Power Saving OFF OFF
Power Saving ON ON
The Power Saving Mode scans the output and compares the detected load to the set threshold
values. When a load is detected which is lower than the Power Save threshold value, the inverter
switches into Power Saving Mode. When a load is detected which is higher than the Wake Up
threshold value, the inverter is switched on.
The threshold values for Power Save and Wake Up are both set with the variable resistor. The
variable resistor is located on the right of the DIP switches. The minimum and maximum threshold
values are described in the following table.
Power saving load adjustment
Threshold type Min Max
Power save threshold 20 VA 110 VA
Wake up threshold 40 VA 160 VA

16 ENGLISH
8. Operation
LED indicators
Input Voltage Level LED
LED status DC 12 V DC 24V
Red < 11.0 V < 22.0 V
Orange 11.0 ~ 11.5 V 22.0 ~ 23.0 V
Green 11.5 ~ 15.0 V 23.0 ~ 30.0 V
Orange 15.0 ~ 15.5 V 30.0 ~ 31.0 V
Red >15.5 V >31.0 V
Output Load Level LED
LED status Power
Green 0 – 100%
Orange 100 - 115%
Red > 115%
Status LED
Led indication Meaning What to do?
Green
Power OK Normal operation
Red (+ audible beep)
Over Load
Protection
Reduce the load and/or check the
AC wiring for possible short
circuits. Then reset the inverter
manually by switching the main
switch off and on again.

ENGLISH
17
LED indication Meaning What to do?
Red, slow blinking
DC-input
voltage too
low
Check if DC input voltage too low
because of voltage drop across the
DC cables due to too long or too
narrow cables. Reduce the length
of the DC cables or use cables
with a larger gauge.
Loose or corroded connections:
Tighten the connections; burnt
cables must be corrected
immediately.
Flat battery: Disconnect the load
and recharge the battery
Red, fast blinking
DC-input
voltage too
high
Check battery voltage and switch
off charger.
Orange
Starting Normal operation
Orange, slow blinking
Internal
temperature
too high
Check the airflow through the
inverter. The operation of the
cooling fan may not be blocked.
Orange, fast blinking
Internal
temperature
too low
Check ambient temperature
Other LED indications and possible causes
LED indication Possible cause What to do?
All LED indicators are
off
Main switch is set to the OFF
position
Set the main switch in ON position
Main switch is set to REMOTE
but no remote present
Set the main switch in ON position
The remote switch is off (if
applied)
Close the remote operation switch
DC fuse blown Replace the fuse
All LED blinking green
every 5 seconds
Power save mode Normal operation

18 ENGLISH
AC Master 12/700-230 AC Master 24/700-230
Product code 28010700 28020700
General specifications
Output voltage 200/220/230/240 Vac (± 3%) –
50/60 Hz (± 0,5%)
200/220/230/240 Vac (± 3%) –
50/60 Hz (± 0,5%)
Output waveform True sine True sine
Nom. battery voltage 12 V 24 V
Cont. power at 40 °C, cos phi 1 700 W 700 W
Peak load < 810 W (1 min) < 810 W (1 min)
< 1400 W < 1400 W
AC connection Continental European (SCHUKO) Continental European (SCHUKO)
Efficiency (Max) 91%  93%
Display/read-out 3 x LED 3 x LED
Dimensions, hxwxd 200 x 330 x 83 mm 200 x 330 x 83 mm
Weight 2,6 kg 2,6 kg
Approvals CE, Safety: EN60950-1, E-mark:
CISPR25, ISO11452-2, ISO7637-2,
EMC: EN55022, EN55024, EN61000-
3-2; -3-3, EN61000-4,2,3,4,5,6,8,11
CE, Safety: EN60950-1, E-mark:
CISPR25, ISO11452-2, ISO7637-2,
EMC: EN55022, EN55024, EN61000-
3-2; -3-3, EN61000-4,2,3,4,5,6,8,11
Technical specifications
Technology High frequency High frequency
Low battery voltage, switches off at 10,5 V 21,0 V
Low battery voltage, switches on at 12,5 V 25,0 V
High battery voltage, switches off at 16,5 V 33,0 V
High battery voltage, switches on at 14,5 V 29,0 V
Input current (nominal load) 70 A 35 A
No-load power consumption (ON
mode)
< 1,5 A @ 12 V < 0,8 A @ 24 V
No-load power consumption
(Energy Saving mode)
< 0,1 A @ 12 V < 0,06 A @ 24 V
Min. DC fuse (slow blow) 100 A 50 A
Min. cable size 25 mm² 16 mm²
Harmonic distortion typical < 5% < 5%
Cos phi All power factors allowed All power factors allowed
Temperature range (ambient
temp.)
-20 °C to 40 °C, derating > 40 °C -20 °C to 40 °C, derating > 40 °C
Cooling Fan Fan
Protection degree IP21 (if horizontally wall mounted) IP21 (if horizontally wall mounted)
Protections Over temperature, over load, short
circuit, high/low battery voltage
Over temperature, over load, short
circuit, high/low battery voltage
Options
Remote control Yes Yes

ENGLISH
19
AC Master 12/700-120 AC Master 24/700-120
Product code 28015700 28025700
General specifications
Output voltage 100/110/115/120 Vac (± 3%) –
50/60 Hz (± 0,5%)
100/110/115/120 Vac (± 3%) –
50/60 Hz (± 0,5%)
Output waveform True sine True sine
Nom. battery voltage 12 V 24 V
Cont. power at 40 °C, cos phi 1 700 W 700 W
Peak load < 810 W (1 min) < 810 W (1 min)
< 1400 W < 1400 W
AC connection GFCI GFCI
Efficiency (Max) % %
Display/read-out 3 x LED 3 x LED
Dimensions, hxwxd 200 x 330 x 83 mm / 7,9 x 13 x 3,3 in 200 x 330 x 83 mm / 7,9 x 13 x 3,3 in
Weight 2,6 kg 2,6 kg
Approvals CE, Safety: UL458, EMC, FCC CE, Safety: UL458, EMC, FCC
Technical specifications
Technology High frequency High frequency
Low battery voltage, switches off at 10,5 V 21,0 V
Low battery voltage, switches on at 12,5 V 25,0 V
High battery voltage, switches off at 16,5 V 33,0 V
High battery voltage, switches on at 14,5 V 29,0 V
Input current (nominal load) 70 A 35 A
No-load power consumption (ON
mode)
< 1,5 A @ 12 V < 0,8 A @ 24 V
No-load power consumption
(Energy Saving mode)
< 0,1 A @ 12 V < 0,06 A @ 24 V
Min. DC fuse (slow blow) 100 A 50 A
Min. cable size 25 mm² / 4 AWG 16 mm² / 6 AWG
Harmonic distortion typical < 5% < 5%
Cos phi All power factors allowed All power factors allowed
Temperature range (ambient
temp.)
-20 °C to 40 °C, derating > 40 °C -20 °C to 40 °C, derating > 40 °C
Cooling Fan Fan
Protection degree IP21 (if horizontally wall mounted) IP21 (if horizontally wall mounted)
Protections Over temperature, over load, short
circuit, high/low battery voltage
Over temperature, over load, short
circuit, high/low battery voltage
Options
Remote control Yes Yes

20 ENGLISH
AC Master 12/1000-230 AC Master 24/1000-230
Product code 28011000 28021000
General specifications
Output voltage 200/220/230/240 Vac (± 3%) –
50/60 Hz (± 0,5%)
200/220/230/240 Vac (± 3%) –
50/60 Hz (± 0,5%)
Output waveform True sine True sine
Nom. battery voltage 12 V 24 V
Cont. power at 40 °C, cos phi 1 1000 W 1000 W
Peak load < 1150 W (1 min) < 1150 W (1 min)
< 2000 W < 2000 W
AC connection Continental European (SCHUKO) Continental European (SCHUKO)
Efficiency (Max) % %
Display/read-out 3 x LED 3 x LED
Dimensions, hxwxd 200 x 372 x 83 mm 200 x 372 x 83 mm
Weight 3,26 kg 3,26 kg
Approvals CE, Safety: EN60950-1, E-mark:
CISPR25, ISO11452-2, ISO7637-2,
EMC: EN55022, EN55024, EN61000-
3-2; -3-3, EN61000-4,2,3,4,5,6,8,11
CE, Safety: EN60950-1, E-mark:
CISPR25, ISO11452-2, ISO7637-2,
EMC: EN55022, EN55024, EN61000-
3-2; -3-3, EN61000-4,2,3,4,5,6,8,11
Technical specifications
Technology High frequency High frequency
Low battery voltage, switches off at 10,5 V 21,0 V
Low battery voltage, switches on at 12,5 V 25,0 V
High battery voltage, switches off at 16,5 V 33,0 V
High battery voltage, switches on at 14,5 V 29,0 V
Input current (nominal load) 100 A 50 A
No-load power consumption (ON
mode)
< 1,5 A @ 12 V < 0,8 A @ 24 V
No-load power consumption
(Energy Saving mode)
< 0,1 A @ 12 V < 0,05 A @ 24 V
Min. DC fuse (slow blow) 125 A 63 A
Min. cable size 35 mm² 16 mm²
Harmonic distortion typical < 5% < 5%
Cos phi All power factors allowed All power factors allowed
Temperature range (ambient
temp.)
-20 °C to 40 °C, derating > 40 °C -20 °C to 40 °C, derating > 40 °C
Cooling Fan Fan
Protection degree IP21 (if horizontally wall mounted) IP21 (if horizontally wall mounted)
Protections Over temperature, over load, short
circuit, high/low battery voltage
Over temperature, over load, short
circuit, high/low battery voltage
Options
Remote control Yes Yes