AC MASTER - Midsummer Energy
Contents
1. No output voltage the LED indicator 2 is blinking red Inverter switches on and off LED indicator 2 is blinking alternately red and green Some loads like televisions and clocks do not operate correctly Possible cause Main switch 4 is set to REMOTE but no remote present The remote switch is off if applied DC fuse blown AC Output overloaded DC input voltage too high DC input voltage too low flat battery Airflow insufficient DC input voltage too low because of voltage drop across the DC cables due to too long or too narrow cables Flat battery Loose or corroded connections Wrong setting of output frequency EC DECLARATION OF CONFIRMITY Manufacturer Address Mastervolt Snijdersbergweg 93 1105 AN Amsterdam The Netherlands Herewith declares that product 28010200 28010201 28010350 28010351 AC Master 12 200 230V AC Master 12 350 230V 28020200 28020201 28020350 28020350 AC Master 24 350 230V What to do Set the main switch 4 in ON position Close the remote operation switch Replace the fuse Reduce the load and let the inverter cool down The AC Master will switch on again when the internal temperature has reduced Check battery voltage switch off charger The inverter will switch on again if the input voltage is lt 15 5V or lt 31 0V Charge the battery The inverter will switch on again when the input voltage is gt 14 6V or gt 29 2V Check the airflow thr2. to the REMOTE position 2 Remove the DC fuse Be sure that others can not reverse this action taken 3 Now the AC Master can be demounted in a save way GUARANTEE TERMS Mastervolt guarantees that this product was built according to the legally applicable standards and stipulations During production and before delivery all products are exhaustively tested and controlled If you fail to act in accordance with the regulations instructions and stipulations in this user s manual damage can 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 is 2 years LIABILITY Mastervolt cannot be held liable for e Possible errors in this manual and_ the consequences of these e Use that is inconsistent with the purpose of the product USER S MANUAL AC MASTER TROUBLE SHOOTING Consult an installer if you cannot solve the problem by means of the table below Problem No output voltage the LED indicator 2 is off No output voltage the LED indicator 2 is lit red
3. OmA 0 8A 1 65kg 3 6Lbs IP21 20 6V 24 6V 30 6V 29 2V 0 5V 0 5 0 5V 0 5V N AN AN AS 15A 20A gt 25Ah OmA 0 5A 24VDC 350W 700W 89 230V 5 50Hz 0 03Hz 1 85kg 4 1Lbs IP21 20 6V 0 5V 24 6V 0 5V 30 6V 0 5V 29 2V 0 5V 25A 30A gt 40Ah OmA 0 5A Derating with 5 C 3 F at 40 to 60 C 104 to 140 F Shutdown at over temperature auto recover after cooling down Ambient temperature 25 to 40 C 13 to 104 F Derating with 5 C 3 F at 40 C to 60 C 104 to 140 F Shutdown at over temperature auto recover after cooling down Temperature and load regulated fan Ambient temperature 30 C to 70 C 22 F to 158 F Protected against humidity and condensing air by conformal coating on both sides of all PCB s Max 95 relative humidity non condensing EN 60950 1 EN55022 EN61000 3 2 EN61000 3 3 EN55024 E13 3496 Overload short circuit over under voltage over temperature Internal fuse reversed polarity may lead to permanent damage AC connection IEC 320 ENGLISH 12 350 120V 28520350 12VDC 350W 700W 84 120V 5 60Hz 0 03Hz 1 85kg 4 1Lbs IP21 10 3V 0 5V 12 3V 0 5V 15 3V 0 5V 14 6V 0 5V 38A 40A gt 80Ah OmA 0 8A FCC class A n a AC connection US NEMA 5 15 USER S MANUAL AC MASTER OUTLINE DRAWING g 8 3 O 3 3 N N ll aot Ha A 152 5 98 Fig
4. installation e Connect the grounding point of the AC Master to the central grounding point of the vehicle ship Mount the AC Master with four screws to a If you need to install a Residual Current solid surface Allow at least 10 cm 4 inch Device RCD in the wiring of the AC output space around the apparatus both the earth PE GND and the neutral N of the AC output of the AC Master must be connected to the grounding point Refer to local applicable regulations on these issues e Place the inverter fuse e Switch on the AC Master USER S MANUAL AC MASTER ENGLISH PRODUCT DESCRIPTION AND APPLICATION The Mastervolt inverter AC Master converts a DC voltage to a pure AC sine wave voltage SAFETY INSTRUCTIONS WARNING Before using the AC Master read and save the safety instructions e Use the AC Master in accordance with the instructions and specifications stated in this manual e Connections 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 Use DC cables with an appropriate size Integrate a fuse in the positive wiring and place it nearby the battery Refer to the specifications e lf 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 connec
5. to connect the CHASSIS GROUND terminal 8 to the central ground e 120V models part nr 28520350 the neutral connector N of the AC output 1 is automatically connected to the CHASSIS GROUND terminal when the inverter is in operation e 230V models the neutral connector N of the AC output 1 is not connected to the CHASSIS GROUND terminal Remote operation switch option If you want to operate the AC Master on a remote location you can install a switch as indicated in figure 2 When the contact is closed the AC Master is switched On 0 Red wire POS _ Fuse Fuse holder Do not place the fuse before the entire installation is completed Battery USER S MANUAL AC MASTER COMMISSIONING AFTER INSTALLATION 1 Check the polarity of the DC connections Do not place the DC fuse if the polarity is not correct 2 Place a DC fuse see SPECIFICATIONS in the fuse holder When placing this fuse a spark may occur caused by internal capacitors of the AC Master This is normal 3 AC voltage the load can be plugged into the AC output 1 directly Do not connect the AC output of the AC Master to an incoming AC source OPERATION Switching on Move the main switch 4 to ON The AC Master will start a self test indicated by two beeps from the buzzer and a flashing LED indicator 2 This may last for approximate two seconds Finally the buzzer will produce another beep and the AC Master will swi
6. MASTERVOLT USERS MANUAL GEBRUIKERSHANDLEIDING BETRIEBSANLEITING MANUEL D UTILISATION MANUAL DE UTILIZACION INSTRUZIONI PER L USO AC MASTER Switch mode sine wave inverter Models 12 200 12 350 24 200 amp 24 350 230V 12 350 120V ENGLISH PAGE 1 NEDERLANDS PAGINA 9 DEUTSCH SEITE 17 MASTERVOLT FRANCAIS PAGINA 25 Sniidersb 93 1105 ANA d 2 Sri he E ea CASTELLANO PAGINA 33 Tel 31 20 342 21 00 ITALIANO PAGINA 41 Fax 31 20 697 10 06 www mastervolt com v 1 1 February 2007 ENGLISH QUICK INSTALLATION INSTRUCTIONS This section provides a brief Connect the battery to the DC input J overview of a basic stand alone Integrate a fuse holder in the positive installation of the AC Master battery wire but do not place the fuse yet However please review the entire manual for connection of additional features and to ensure best performance and years of trouble free operation Se Eo black wire Use isolated tools Read safety instructions page 3 Disconnect the electrical power red wire Connect the red wire to black wire to Incorrect polarity will damage the AC Master Switch off all consumers Switch off all charging systems Remove the battery fuse Check with a suitable voltmeter whether the DC installation is voltage free The AC load can be connected directly to 6 the AC socket Move the main switch of the AC Master to the REMOTE position For safe
7. ght above the batteries because of possible corrosive sulphur fumes 5 Cooling fan 4 Main switch Qe indicator Output D AC output Front side Grounding point Rear side Figure 1 frequency USER S MANUAL AC MASTER INSTALLATION Before you start 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 Before installing the AC Master make sure the main switch figure 1 ref 4 is set to the REMOTE position Check 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 the output voltage satisfies loading requirements A DC fuse holder must be integrated in the positive wiring The DC fuse should be placed last of all Use four 04 5mm No 8 screws to mount the AC Masier to a solid surface See figure 3 Grounding point Remote operation switch option Figure 2 Wiring DC Wring Connect DC wiring as shown in figure 2 the black wire 9 NEG to the negative pole of the power source battery the red terminal 10 POS to the positive pole of the power source battery Integrate a DC fuse holder in the positive wiring but do not place the fuse yet Make sure that all DC connections are tight Chassis ground Use a cable AWG8 6 mm
8. ough the inverter The operation of the cooling fan 5 should not be blocked Reduce the length of the DC cables or use cables with a larger cross section Disconnect the load and recharge the battery Tighten the connections burnt cables must be corrected immediately Check the specified input frequency of the load with the output frequency of the AC Master If necessary adjust the output frequency See OUTPUT FREQUENCY AC Master 24 200 230V Is in conformity with the provision of the EC EMC directive 89 336 EEC and amendments 92 31 EEC 93 68 EEC The following harmonised standards have been applied EN 55022 1998 A1 2000 A2 2003 Generic emission standard Generic Immunity standard Harmonic current emissions Fluctuations and flicker EN 61000 3 2 2000 EN 55024 1998 A1 2001 A2 2003 EN 61000 3 3 1995 A1 2001 Safety directive 73 23 EEC and amendment 93 68 EEC with the following standard Low voltage standard Amsterdam EN 60950 2000 EE R J ter Heide General Manager MASTERVOLT USER S MANUAL AC MASTER SPECIFICATIONS Model AC Master Part number Function of the apparatus Manufacturer General Nominal battery voltage Nom Power Tamb 40 C cos phi 1 Max peak load Output waveform Maximum efficiency Output voltage Frequency selectable Dimensions Weight Protection degree Technical Technology Shut down voltage low battery Restart voltage low batter
9. tch on indicated by an illuminating green LED indicator 2 Now the AC Master is ready to supply load connected to the AC output 1 Switching off Move the main switch 4 to the REMOTE position Note that switching off the AC Master does not break the connection to the batteries Remote operation The AC Master can be operated on a remote location by means of an optional remote switch Move the main switch 4 to the REMOTE position When the remote contact is closed the AC Master is switched on LED indicator The operation mode of the AC Master is made visible by means of the LED indicator 2 As long this LED isn t illuminated red no failure is detected the AC Master is operating normally lf an error occurs it is detected by the apparatus itself the LED indicator turns red Indication of the LED Meaning GREEN Inverter is working normally RED Failure Possible causes overload short circuit RED blinking Failure Possible causes DC input voltage too high or too low internal temperature too high ENGLISH 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 etc must be corrected immediately DECOMMISSIONING Proceed as follows for decommissioning of the AC Master 1 Move the main switch 4
10. ted correctly before placing the fuse e Do not connect the AC output of the inverter to an incoming AC source e Never open the housing as high voltages may be present inside 28010200 28010201 28010350 28010351 28020200 28020201 28020350 28020351 28520350 UNPACKING The delivery consists of the following parts e The AC Master incl DC cables e This user s manual 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 OUTPUT FREQUENCY See figure 1 On the front side of the AC Master a small switch 3 can be found to adjust the output frequency The output frequency is factory set to the correct value If necessary use a small flat blade screw driver to adjust the output frequency 50 or 60Hz 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 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 e Use the included battery cables to connect the AC Master to the DC supply e Do not install the AC Master in the same compartment as the batteries Do not mount the AC Masier strai
11. ure 3 Dimensions in mm inch MASTERVOLT Mastervolt BV Snijdersbergweg 93 1105 AN Amsterdam Netherlands Tel 31 20 3422100 Fax 31 20 6971006 Email info mastervolt com Mastervolt cannot be held liable for possible errors in the manual and the consequences of these
12. y Shut down voltage high battery Restart voltage high battery Maximum allowed ripple on DC Input current nominal load External DC fuse required Recommended battery capacity DC cable No load power consumption off mode No load power consumption ON Unom Operating temperature specified will meet specified tolerances Practical operating temperature may not meet specified tolerances Cooling Non operating temperature storage temperature Relative humidity Safety EMC E mark 95 54 CE Protections Protections Reversed polarity AC connection Continental European socket CEE 7 7 Other variants upon request 12 200 230V 28010200 28010201 12 350 230V 28010350 28010351 24 200 230V 28020200 28020201 24 350 230V 28020350 28020351 Conversion of a DC voltage to a pure AC sine wave voltage Mastervolt Amsterdam the Netherlands 12VDC 200W 400W True sinewave 90 230V 5 50Hz 0 03Hz 12VDC 350W 700W 86 230V 5 50Hz 0 03Hz 24VDC 200W 400W 93 230V 5 50Hz 0 03Hz 74 x 152 x 242 mm 2 91 x 5 98 x 9 53 inch 1 65kg 3 6Lbs IP21 1 85kg 4 1Lbs IP21 HF Switch mode 10 3V 0 5V 12 3V 0 5V 15 3V 0 5V 14 6V 0 5V 5 RMS 23A 30A gt 50Ah included OmA 0 8A Full specifications at ambient temperature 0 to 40 C 32 to 104 F 10 3V 0 5V 12 3V 0 5V 15 3V 0 5V 14 6V 0 5V 38A 40A gt 80Ah
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