Power you can rely on
Contents
1. Master series at j ne F p ifs al al rn Ai SA ff PD r 7 i E er Fy J af Pi if F fi F i j j a i o F Pe e f PESA cP fa E ge NAO F Pe SR A ae ae i F de e es LA EA EE EA J ro a A Jak Y ail Pi j EISNTWEI Pr Pal e F rl SA i a z AER i a j High efficiency MESAS MASTERVOLT Specifications AC Master sine wave inverters Article no 230 V universal socket GENERAL SPECIFICATIONS Nominal battery voltage Recommended battery capacity Output voltage 5 Continuous power at 25 C cos phi Continuous power at 40 C cos phi Peak load Output waveform Efficiency Display read out Dimensions hxwxd Weight Approvals TECHNICAL SPECIFICATIONS Technology Low battery voltage switches off at Low battery voltage switches on at High battery voltage switches off at High battery voltage switches on at Max ripple on DC battery Input current nominal load No load power consumption e on mode 230 V e standby scan mode Minimal DC fuse slow blow Minimal cable size Harmonic distortion typical Cos Phi Temperature range ambient temp Cooling Sound level Protection degree Protections MasterBus compatibel AC connection DC fuse depends on the cable size See www mastervolt com inverters for detailed specifications AC Master 12 300 28010300 12 V 60 Ah 230 V 50 Hz 0 1 300 W 250 W 600 W true sine 902. 28010300 AC Master 12 300 230V 50Hz EU 28010500 AC Master 12 500 230V 50Hz EU 28020300 AC Master 24 300 230V 50Hz EU 28020500 AC Master 24 500 230V 50Hz EU Is in conformity with the provision of the EC EMC directive 2004 108 EC The following harmonised standards have been applied Emission EN 55022 EN55014 only test conducted emission and radiated disturbances Harmonics EN 61000 3 2 Dips variations flicker EN 61000 3 3 Immunity EN 61000 6 2 LV directive 2006 95 EC Electrical safety EN 60950 1 2001 A11 2004 Vibration and shock levels EN 68 2 6 E marking 95 54 EC Amsterdam P F Kenninck General Manager MASTERVOLT MASTERVOLT Mastervolt BV Snijdersbergweg 93 1105 AN Amsterdam Netherlands Tel 31 20 3422100 Fax 31 20 6971006 Email info mastervolt com
3. LED display 210x130x60 mm 8 3x5 1x2 4 inch 1 16 kg 2 55 Ibs CE E mark ABYC A 31 HF switch mode 10 V 0 5 V IIV 0 5 V l6 V 0 5 V 14 5 V 0 5 V 10 RMS 22 5 A 0 58A 7W 0 33A 4W 40A included lt 6 all power factors allowed AC Master 12 500 28010500 12 V gt 100 Ah 230 V 50 Hz 0 1 500 W 400 W 800 W true sine 90 LED display 210x130x60 mm 8 3x5 1x2 4 inch 1 22 kg 2 69 Ibs CE E mark ABYC A 31 HF switch mode IOV 0 5V IIV 0 5V l6 V 0 5V 14 5 V 0 5 V 10 RMS 37 5 A 0 58 A 7 W 0 33A 4W 80 A included lt 6 25 C to 60 C gt 25 C derating power natural forced 53 dBA at mtr 1P23 natural forced 53 dBA at mtr 1P23 over temperature over load short circuit high battery low battery no universal dimension drawings 3D files certificates and manuals no universal 230 V AC Master 24 300 28020300 24 V 30 Ah 230 V 50 Hz 0 1 300 W 250 W 600 W true sine 91 LED display 210x130x60 mm 8 3x5 1x2 4 inch 1 16 kg 2 55 Ibs CE E mark ABYC A 31 HF switch mode 20 V 0 5 V 22V 0 5 V 32V 0 5 V 29 V 0 5 V 10 RMS ILA 0 29A 7W 0 16 A 4W 20A included lt 6 all power factors allowed 25 C to 60 C gt 25 C derating power natural forced 53 dBA at mtr 1P23 AC Master 24 500 28020500 24 V 50 Ah 230 V 50 Hz 0 1 500 W 400 W 800 W true sine
4. 1 1 2 kg 2 7 Ibs HF Switch mode HF Switch mode HF Switch mode HF Switch mode 10 V 3 10 V 3 20 V 3 20 V 3 11 V 3 11 V 3 22 V 3 22 V 3 16 V 3 16 V 3 32 V 3 32 V 3 14 5 V 3 14 5 V 3 29 V 3 29 V 3 10 RMS 10 RMS 10 RMS 10 RMS 22 5 A 37 5 A 11 A 19 A 40Ax2 40Ax2 40A 40 A 60 Ah 100 Ah 30 Ah 50 Ah 1 5 m included 1 5 m included 1 5 m included 1 5 m included 0 mA 0 mA 0 mA 0 mA 0 33 A 4W 0 33 A 4W 0 16 A 4W 0 16 A 4W 0 58 A 7W 0 58 A 7W 0 29 A 7W 0 29 A 7W Full specifications at ambient temperature 0 to 40 C 32 to 104 F Derating 2 40 C 104 F Shutdown at 50 C 22 F auto recover after cooling down Natural forced Natural forced Natural forced Natural forced Ambient temperature 30 C to 70 C 22 F to 158 F Max 90 relative humidity non condensing CE E CE E CE E EN 68 2 5 50 Hz max amplitude of 20 mm sec Overload short circuit DC over under voltage over temperature No reversed polarity may lead to permanent damage With the power switch in position Il power saving mode is active when the load is below 40 W 5 IP 23 IP 23 CE E IP 23 IP 23 ENGLISH DIMENSIONS 60 2 36 ee 210 8 27 Figure 11 Dimensions in mm inch EC DECLARATION OF CONFORMITY Supplier Mastervolt Address Snijdersbergweg 93 1105 AN Amsterdam The Netherlands Herewith declares that product
5. 91 LED display 210x130x60 mm 8 3x5 1x2 4 inch 1 22 kg 2 69 Ibs CE E mark ABYC A 31 HF switch mode 20V 0 5 V 22V 0 5 V 32 V 0 5 V 29 V 0 5 V 10 RMS 19 A 0 29A 7W 0 16A 4W A Benefits included lt 6 Silent Small amp lightweight natural forced 53 dBA at mtr IP23 e Universal plug over temperature over load short circuit high battery low battery no universal no Designed for recreational universal and semi professional use MASTERVOLT USERS MANUAL GEBRUIKERSHANDLEIDING BETRIEBSANLEITUNG MANUEL D UTILISATION MANUAL DE UTILIZACION INSTRUZIONI PER L USO AC Master 12 300 12 500 24 300 24 500 Switch mode sine wave inverter MASTERVOLT ENGLISH PAGE 1 Snijdersbergweg 93 NEDERLANDS PAGINA 9 1105 AN Amsterdam DEUTSCH SEITE 17 ien en FRANCAIS PAGINA 25 j CASTELLANO PAGINA 33 Beele Mi ITALIANO PAGINA 41 www mastervolt com Copyright 2009 Mastervolt v 1 3 November 2009 This section provides a brief MA overview of a basic stand alone 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 Use isolated tools Read safety instructions page 3 Move the main switch of the AC Master to the OFF position 0 Figure 1 Disconnect the electrical power e Switch off a
6. GROUNDING POINT figure 7 to the central ground US The neutral connector N of the AC output figure 7 is NOT connected to the anal point COMMISSIONING AFTER INSTALLATION 1 Check the polarity of the DC connections Red cable positive black cable negative Only place the DC fuse s if the polarity is correct 2 Place the DC fuse s in the fuse holder see Specifications on page 7 When the fuse is placed internal Capacitors may cause a spark This is normal 3 AC voltage the load can be plugged into the AC output figure 7 directly USER S MANUAL AC MASTER 12 300 12 500 24 300 24 500 OPERATION Switching ON and Power Saving Move the main switch figure 9 to position ON or Il Power saving With the power switch in position Il the battery is saved when the load is under 40 W The AC Master Is in scan mode then and switches on when it detects a load When the AC Master switches on it will produce a short beep Figure 9 Main switch Switching OFF Move the main switch figure 9 to the position O OFF Note that switching off the AC Master does not disconnect the batteries Output LED Conti
7. Mastervolt guarantees that this product was built according to the legally applicable standards and Stipulations If you fail to act in accordance with the regulations and instructions in this user s manual damage will occur and or the product will not fulfil the specifications This may mean that the guarantee will become null and void The guarantee is limited to the costs of repair and or replacement of the product by Mastervolt only Costs for installation labour or shipping of the defective parts are not covered by this guarantee For making an appeal on warranty you can directly contact your supplier mentioning your complaint application date of purchase and part number serial number The standard guarantee period for this product is 2 years LIABILITY Mastervolt cannot be held liable for e Possible errors in this manual and their consequences e Use of this product that is inconsistent with its purpose USER S MANUAL AC MASTER 12 300 12 500 24 300 24 500 INSTALLATION Choosing a location to install e Install the AC Master in a well ventilated room protected against rain vapour moisture and dust e Ambient temperature 0 40 C 32 104 F e Never use the AC Master at a location where there is danger of gas or dust explosions e Do not install the AC Master in the same compartment as the batteries e Do not mount the AC Master straight above the batteries because of possible corrosive fumes e M
8. capacitors may cause a spark This is normal Figure 6 USER S MANUAL AC MASTER 12 300 12 500 24 300 24 500 VALIDITY OF THIS MANUAL Copyright 2009 Mastervolt All rights reserved Reproduction transfer distribution or storage of part or all of the contents in this document in any form without the prior written permission of Mastervolt is prohibited This manual is valid for the following models Model Part number AC Master 12 300 28010300 AC Master 12 500 28010500 AC Master 24 300 28020300 AC Master 24 500 28020500 From now on these models will be referred to as AC Master PRODUCT DESCRIPTION AND APPLICATION The Mastervolt inverter AC Master converts a DC voltage to a pure AC sine wave voltage Typical applications 300W or 500W max depending on AC Master model are shown below e Inthe household lamp fans sewing machines e For office equipment computers printers monitors scanner e For home entertainment electronics television DVD recorders CD players video games musical instruments audio equipment e Electrical tools drilling machines grinding machines circular saws SAFETY INSTRUCTIONS WARNING AN Before using the AC Master read and save the Safety Instructions Make sure the total power of all connected devices is within the limits e Use the AC Master according to the instructions and specifications stated in this manual e Conne
9. LE SHOOTING Consult an installer if the output voltage cannot be retrieved by means of the table below No output voltage All LED indicators are off Possible cause Main switch figure 9 is set to the What to do Put the main switch figure 9 in the OFF position ON position DC fuse s blown AC feedback feedback protection has caused the inverter to switch off Replace the fuse s Take away the extra AC power source and switch on the AC Master To avoid damage do not install AC Masters in parallel Output LED blinks green Sine wave LED blinks green Power LED continuous green Power saving Inverter is in Power saving mode Increase the load or put the main switch figure 9 in position Output LED off Sine wave LED continuous red Power LED continuous green Continuous beep Output LED off Sine wave LED continuous red Power LED continuous green One short beep every 2 seconds Inverter fault Over temperature Reduce the load and let the inverter cool down It will switch on again when the internal temperature is sufficiently low Inverter fault Overload Inverter attempts a restart 5 times If it still fails the AC Master remains in Overload and produces a continuous beep Check the airflow through the inverter See section Installation Reduce the load and or check the AC wiring for possible short circuits Then reset the inverter manually by switching the main switch of
10. ctions and safety features must be executed according to the locally applicable regulations e Operation of the AC Master without proper grounding may lead to hazardous situations e l the positive and negative wires on the DC input battery are reversed the AC Master will be damaged Damage of this kind is not covered by guarantee Check whether all connections are correct before placing the fuse s e Do not connect the AC output of the inverter to an incoming AC source or generator e Never connect the AC Master in parallel with any other inverter e Never open the housing as high voltages may be present inside ENGLISH DC input cables 1 5 m PE AC Positive Ground output Negative Main switch w POWER SAVING L lI IP 1f 1 Fuse holder LI Lt JE eel L LI l WONPRO Grounding point Figure 7 Overview connections UNPACKING The delivery consists of the following parts e The AC Master e This user s manual e 1 5 m 5 ft DC input battery cable e 1 or 2 see specifications blade fuses 40 A After unpacking check the AC Master for possible damage Do not use the AC Master if it is damaged If in doubt contact your supplier GUARANTEE TERMS
11. e Nom Power Tamp 25 C cos phi 1 Max peak load during 5 seconds Output waveform Maximum efficiency Output voltage Frequency Harmonic distortion typical AC connection Dimensions HxWxD Weight Technical Technology Shut down voltage low battery Restart voltage low battery Shut down voltage high battery Restart voltage high battery Maximum allowed ripple on DC Input current nominal load DC fuse required slow blow Minimum battery capacity DC cable for battery connection No load power consumption Off mode On mode save mode On mode high mode Operating temperature specified will meet specified tolerances Cooling Storage temperature Relative humidity Standards and approvals Vibration and shock levels Protections Reversed polarity protection Power saving Protection degree 12 300 230V EU 12 500 230V EU 24 300 230V EU 24 500 230V EU 28010300 28010500 28020300 28020500 Conversion of a DC voltage to an AC voltage Mastervolt Amsterdam the Netherlands 12V 12V 24V 24V 10 155V 10 155V 20 32 V 20 32 V 300 VA 500 VA 300 VA 500 VA 600 VA 800 VA 600 VA 800 VA True sine True sine True sine True sine 90 90 91 91 230 V 5 50 Hz 0 1 lt 6 lt 6 lt 6 Universal Universal Universal See figure 11 dimensions in mm inch 1 2 kg 2 6 lbs 1 2 kg 2 7 lbs 1 2 kg 2 6 lbs 230 V 5 50 Hz 0 1 230 V 5 50 Hz 0 1 lt 6 Universal 230 V 5 50 Hz 0
12. f and on again Output LED off Sine wave LED continuous red Power LED continuous green Three short beeps every 2 seconds Output LED off Sine wave LED blinks red slowly Power LED continuous green One short beep every 2 seconds Output LED off Sine wave LED blinks red fast Power LED continuous green one short beep every 2 seconds Inverter fault Fan fault Contact your Mastervolt supplier Battery voltage low DC input voltage Check the battery At low voltage too low flat battery disconnect the load and charge the battery The inverter will switch on again when the input voltage is gt 11 0 V gt 22 0 V DC input voltage too low voltage drops across the DC cables due to Reduce the length of the DC cables or use cables with a larger diameter too long or too narrow cables Battery voltage high DC input voltage is too high Short circuit Inverter attempts a restart 5 times If it still fails the AC Master remains in Short circuit and produces a continuous beep Check battery voltage switch off charger The inverter will switch on again when the input voltage is lt 14 5 lt 29 0 V Switch off the AC Master and check the AC wiring Only switch the inverter on when the wiring problem has been solved USER S MANUAL AC MASTER 12 300 12 500 24 300 24 500 SPECIFICATIONS Model AC Master Part number Function Supplier General Nominal battery voltage Input voltag
13. ll consumers e Switch off all charging systems e Remove the fuse cover and DC fuse s Check with a suitable voltmeter whether the DC installation is voltage free Figure 2 Mount the AC Master with four a solid wall Allow at least 10 cm 4 inch space around the apparatus Figure 3 QUICK INSTALLATION INSTRUCTIONS Connect the battery to the DC input Do not place the DC fuse s yet COL o Grounding wire Red wire Black wire POS NEG a Connect red wire to black wire to Figure 4 Incorrect polarity will damage the AC Master The AC load can be connected directly to the AC socket Different plugs are possible ae Figure 5 For safe installation e Connect the grounding point of the AC Master to the central grounding point of the vehicle ship e When disconnecting AC load switch Off the AC Master first Refer to locally applicable regulations Check all wiring If OK e Place the DC fuse s e Close the fuse cover e Switch on the AC Master position or Il When the fuse Is placed internal
14. nuous green Blinking green Off Continuous red Off Blinking slowly red Off Blinking fast red Off Off Off Sine wave LED Continuous green Blinking green Continuous green Continuous green ENGLISH USER INTERFACE Alarms Four beep modes distinguish the alarm modes and switching on See Trouble shooting for more information LED indicators See figure 10 The operation of the inverter is made visible by means of three LED indicators Output LED Sine wave LED and Power LED Five different stages are indicated See Trouble shooting section for more information MAINTENANCE No specific maintenance is required If necessary use a soft clean cloth to clean the AC Master Never use any liquids acids and or scourers Check the wiring on a regular base Defects such as loose connections burnt wiring etcetera must be corrected immediately DECOMMISSIONING Proceed as follows for decommissioning of the inverter 1 Move the main switch figure 9 to position O OFF 2 Remove the DC fuse s Be sure that others can not reverse this action taken 3 Now the inverter can be demounted in a safe way Power LED Stage Continuous green Continuous green Continuous green Inverter fault Inverter OK Power saving Battery voltage low high Short circuit Inverter off Figure 10 Display LEDs and their function USER S MANUAL AC MASTER 12 300 12 500 24 300 24 500 TROUB
15. ount the AC Master vertically with the cables hanging downwards figure 8 and so that airflow through the ventilation openings is guaranteed US Mounting the AC Master in another position is possible this however influences the ingress protection degree IP e Make sure no objects are located within a distance of 10 cm 4 inch around the AC Master Figure 8 Mounting to the wall Before you start e Before installing the AC Master make sure the main switch is set to the OFF 0 position figure 1 e Be sure that the output of the supplying source battery is switched off during installation Also be sure that no consumers are connected to the battery during installation to prevent hazardous situations Remove the fuse cover and fuse s figure 2 e Make sure that the battery voltage is the same as the input voltage of the AC Master e g 24V battery for a 24V input voltage Also check that your loads comply with the 230V output voltage e The integrated DC fuse s should be placed last of all e Use four 04 5 mm No 8 screws to mount the AC Master to a solid surface figure 8 Wiring e Connect DC wiring as shown in figure 4 the black terminal NEG to the negative pole of the power source battery the red terminal POS to the positive pole of the power source battery Do not place the fuse s in the integrated fuse holder yet e Chassis ground Use a cable AWG8 6 mm to connect the
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