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Mastervolt MASS COMBI PRO 12/3000-150, User And Installation Manual

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Mass Combi Pro 12/3000-150, 24/3500-100 

– User and Installation Manual 

 

 

OVERVIEW MASS COMBI PRO 

 
 
 

 

Figure 0-1: Overview of the Mass Combi Pro 

 
 
 
1. Display with front switch 

6

. AC output 1 (“OUT-1”) 

11. Sync connector (2x) 

2. Main battery negative 

7

. AC output 2 (“OUT-2”) (switched) 

12. Temperature sensor connector 

3. Main battery positive 

8. DIP switch units (2x8) 

13. MasterBus connector (2x) 

4

. Mains AC input terminal (“MAINS”) 

9. Fan (3x) 

 

5

. Generator AC input terminal (“GEN”) 

10. Ground stud 

 

 
 
 

 

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Summary of Contents for MASS COMBI PRO 12/3000-150

Page 1: ...MASS COMBI PRO 12 3000 150 24 3500 100 MULTI PURPOSE CHARGER INVERTER USER AND INSTALLATION MANUAL 10000010915 02 ...

Page 2: ...Pro 1 Display with front switch 6 AC output 1 OUT 1 11 Sync connector 2x 2 Main battery negative 7 AC output 2 OUT 2 switched 12 Temperature sensor connector 3 Main battery positive 8 DIP switch units 2x8 13 MasterBus connector 2x 4 Mains AC input terminal MAINS 9 Fan 3x 5 Generator AC input terminal GEN 10 Ground stud 1 2 3 4 5 6 7 ...

Page 3: ...2 7 Warning regarding the use of batteries 6 3 HOW IT WORKS 7 3 1 Principle 7 3 2 Battery charger 7 3 3 Inverter 8 3 4 Operation modes 8 4 OPERATION 11 4 1 LED indicators 11 4 2 Protections 12 4 3 Operation policies 12 4 4 Maintenance 13 4 5 Daily use MasterBus monitoring 13 5 INSTALLATION 14 5 1 Unpacking 14 5 2 Environment 14 5 3 Wiring 14 5 4 Things you need 15 5 5 Removal of the front lid 15 5...

Page 4: ... 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 of labor or shipping are not covered by this warranty 1...

Page 5: ...le products 3 Use of the Mass Combi Pro other than mentioned in point 2 is considered to be inconsistent with the intended purpose Mastervolt does not hold itself liable for any damage resulting from the above 2 3 Organizational measures The user must always have access to the user s manual be familiar with the contents of this manual This applies in particular to Chapter 2 Safety Guidelines and M...

Page 6: ...re not sold for applications in any medical equipment intended for use as a component of any life support system unless a specific written agreement pertaining to such intended use is executed between the manufacturer and Mastervolt Such agreement will require the equipment manufacturer either to contract additional reliability testing of the Mass Combi Pro parts and or to commit to undertake such...

Page 7: ...system See figure 3 2 The first step of the 3 Step charge system is the BULK phase in which the output current of the charger is 100 and the greater part of the battery capacity is charged rapidly The current charges the batteries and gradually the voltage rises to the absorption voltage refer to the specifications The duration of this phase depends on the ratio of battery capacity to charger curr...

Page 8: ...ower consumption when no load is present on the outputs Response from idle is instant In most cases the operation is not noticeable The energy saving mode can be set by means of MasterBus or dipswitch A4 refer to chapter 6 Configuration The Mass Combi Pro scans the AC outputs with pulses of 230 V every 2 seconds When it detects a load that is larger than 50 W adjustable it switches On the inverter...

Page 9: ...uit breaker may trip if nothing is done To avoid this the Mass Combi Ultra can automatically reduce the battery charger output and thus the AC power consumption This Power sharing feature constantly senses the incoming AC current which is used to supply both the battery charger and the appliances connected to the AC outputs The Power Sharing level should be set to match the value of the external c...

Page 10: ...arallel with the external AC power source This means that energy from the batteries is added to the AC output only Under no circumstances AC power from the inverter can be fed back into the AC grid Please mind that several countries maintain different regulations with regard to AC sources operating in parallel with the AC grid This may mean that in some situations the use of the Generator Mains su...

Page 11: ...uring charging the blinking LED s indicate the charge phase of the 3 Step charge algorithm During inverting the LEDs give a rough estimation of the battery voltage the more LED s are illuminated the higher the battery voltage 4 1 7 Main switch See figure 4 1 item 7 The only control on the Mass Combi Pro itself is the main switch on the front of the unit This switch controls on off and Inverter off...

Page 12: ...ected against over and under voltage See specifications If the AC input voltage is out of operating range the Mass Combi Pro will switch to inverter mode disconnecting both AC inputs and it will switch back if the AC input voltage is within range again The DC input of the Mass Combi is also protected against over and under voltage See specifications The Mass Combi Pro switches off if the DC input ...

Page 13: ...Generator Mains Poor quality 1 5 4 AC out state State of the AC output No AC output AC out1 only AC out1 2 1 6 5 Main charger Main charger state On Off 1 7 58 Battery DC Main charger Main battery state of charger Bulk Absorption Float Standby Const volt Error 2 1 18 Main battery Main battery voltage 0 16 V 0 32 V 0 64 V 2 2 6 Main battery Main battery current minus is discharging 500 500 A 2 3 7 B...

Page 14: ...cts must be located within a distance of 10 cm 4 inch around the Mass Combi Pro Keep at least 15 cm 6 inch free space below the Mass Combi Pro Do not locate the Mass Combi Pro in the same compartment as the batteries Do not install the Mass Combi Pro straight above the batteries because of possible corrosive fumes 5 3 Wiring The wiring is connected inside the connection compartment If necessary th...

Page 15: ...en the neutral conductor N and earth PE GND is not required or acceptable Therefore the automatic connection between the neutral conductor N and earth PE GND is disabled by default For safe installation it is necessary to insert a Residual Current Device earth leakage switch of 30 mA in the AC in and outputs of the Mass Combi Pro Refer to local regulations on these issues 5 4 Things you need Make ...

Page 16: ...olts finger tight so shifting is still possible 4 Place the two lowermost bolts 5 Fasten all bolts securely 5 7 Wiring instructions WARNING Have installation work done by a licensed electrician only Before connecting the wiring make the AC distribution as well as the DC distribution voltage free Move the main switch to the Off position CAUTION Short circuiting or reversing polarity may lead to ser...

Page 17: ...on Manual 17 5 8 Installation overview Figure 5 4 Installation overview for one Mass Combi stand alone operation CAUTION Ensure correct polarities cross sections and fuses for all wiring An RCD according to local regulations must be connected to output 1 and 2 ...

Page 18: ... MasterBus network is highly flexible for extended system configuration Mastervolt also offers several interfaces like the Modbus interface making even non MasterBus devices suitable to operate in the MasterBus network For central monitoring and control of the connected devices Mastervolt offers different panels like the full colour MasterView System panel All monitoring panels can be used for mon...

Page 19: ...d PE GND when the Mass Combi Pro is working as an inverter The ground relay function allows you to connect the Neutral conductor N of the inverter output circuit to the Safety Ground PE GND automatically when the Mass Combi is working as an inverter Refer to local standards on this issue Figure 6 1 DIP switches and cover print DIP switch Function A1 A2 Parallel mode 0 0 Stand alone 1 0 Master 0 0 ...

Page 20: ...f which must be used by the Mass Combi Pro No shunt Shunt devices in the list Main charger Maximum current Maximum charging current adjustable 100 A 1 150 A 1 100 A 1 50 A Method Charging method selectable 3 Step refer to chapter 3 3 Step constant voltage Battery type Select the main battery type Flooded Lead acid wet cell User defined Flooded Gel AGM Spiral MLi Flooded traction Nickel Cadmium Bul...

Page 21: ...w off 100 Low battery inverter switch off voltage batt current 100 12 24 48V user def 9 50 19 00 38 00V 9 50 13 00 19 00 26 00 38 00 52 00V DC low on Low battery inverter switch on voltage at DC Low off alarm 12 24 48V user def 12 00 24 00 48 00V 10 00 13 00 20 00 26 00 40 00 52 00V DC low off delay Delay time before inverter switches off on low battery voltage 30 s 0 30 s AC transfer AC input pol...

Page 22: ...can initiate an event at another MasterBus connected device Event source Description Disabled no event programmed Inverting The Mass Combi Pro is in Inverter mode Charging The Mass Combi Pro is in Charge mode Supporting The Mass Combi Pro is in Supporting mode Overload The inverter current is too large Low bat The main battery voltage has dropped below the Low bat value Alarm A Mass Combi Pro alar...

Page 23: ...sary to put the Mass Combi Pro out of operation follow the instructions in order of succession as described below 1 Move the Main switch of the Mass Combi Pro to Off 2 Remove DC distribution fuses and or disconnect the batteries 3 Remove AC input fuses and or switch off the AC sources 4 Open the connection compartment of the Mass Combi Pro 5 Check with a suitable voltage meter whether the inputs a...

Page 24: ...refer to generator input specifications in chapter 8 3 red MB monitoring Overload Inverter in overload inverted power exceeds 3500 W Check the load connected and disconnect 9 red Battery low Battery voltage low Stop inverting start charging 9 blinking red Charging a low battery Errors Mass Combi Pro shuts down 3 and 9 red 4 yellow Overtemperature Combi too hot Restart when alarm is over Check vent...

Page 25: ...ttery 14 5 V 2 29 0 V 2 Max ripple on DC full load 5 RMS 5 RMS Nominal DC current at full load 300 A 175 A Recommended batteries 300 900 Ah 200 600 Ah No load DC drain Off mode hard switched 0 W 0 W Inverter off mode remote 4 W 4 W Energy saving mode 7 W 7 W Normal operation mode 16 W 16 W Battery charger specifications Input voltage range 184 275 V 184 275 V Max AC input current 12 A 16 A Max cha...

Page 26: ...y conformal coating max 95 relative humidity none condensing Standards approvals listings CE ABYC Options features Front panel display Yes shows charge state inverter power input output state and includes on off inverter off switch Battery temperature sensor Yes Cooling Maintenance free vario fans MasterBus functionality MasterBus powering Standard on selectable Overload protection Gen Mains input...

Page 27: ...Mass Combi Pro 12 3000 150 24 3500 100 User and Installation Manual 27 8 2 Dimensions Figure 8 1 Dimensions in mm ...

Page 28: ...CONSIN 53051 USA 1 800 307 6702 Option 1 technical marinco com ASIA PACIFIC 42 Apollo Drive Rosedale AUCKLAND 0632 New Zealand 64 9 415 7261 enquiries bepmarine com Copyright 2019 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 ...

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