Mass Combi Ultra - Lego Elektronik AB
Contents
1. MANS souar s lr e 1 i n n JOLA e e x PERO Ola o egik i J i L1 i i E L2 O 5 e TTT IL eee Connection of the temperature sensor is not shown in this example Figure 3 1 Three Mass Combi Ultra s connected in 3 phase M STERVOLT THE POWER TO BE INDEPENDENT 1 0 EN Mass Combi Ultra 4 CONFIGURATION FOR MULTIPLE COMBI SYSTEMS The MasterBus name for a multi combi system is Cluster A cluster can be a e single phase e split phase or e 3 phase configuration with one or more Mass Combi Ultra s in parallel connection per phase 4 1 MasterBus configuration for clusters The table below shows the MasterBus configuration variables and their meaning Value Meaning Default Range Cluster Phase System Configuration of your energy system Single phase Single phase Split phase Three phase Dev per phase Number of Combis in parallel connection per phase 1 1 10 Select devices Button to enable selection of the other Combis in the cluster It Combis Maximum 27 opens the Phase groups to select the combis connected via connected Combis MasterBus If you wish to return to less combis per phase change the Dev2. operation is done on the L1 master MASTERVOLT Snijdersbergweg 93 1105 AN Amsterdam The Netherlands T 31 0 20 342 21 00 F 31 0 20 697 10 06 www mastervolt com
3. per phase value and press Select devices again Cluster topology State of the topology proposed If not enough Combis are Needs Needs approval available for the cluster the topology needs approval approval approved Phase L1 L2 L3 shows in 3 ph cluster only shown Phase groups with scrollbars for selecting multiple Combis per phase After cluster activation the phase master and slaves are Activate cluser Button to set the cluster to active Cluster state Indicates the cluster configuration state Inactive Inactive double devices active 4 2 MasterBus monitoring for a three phase cluster In the monitoring tab first the data for the single Mass Combi Ultra itself is shown in the groups General and Battery DC Next are the Cluster groups Cluster L1 in etc and Cluster L1 out etc Per phase they show the input and the output data respectively Value Variable Meaning Cluster L1 in Mains V Mains input voltage A Mains input current W Mains input power Gen V Generator input voltage A Generator input current W Generator input power Cluster L1 out AC output1 V AC output 1 voltage AC output 1 current AC output 1 power gt Figure 4 1 shows the monitoring page tabs for a three phase system Cluster L1 in and out show the values for the first phase in and output If more Combis are clustered per phase their values are combined Notice that Output 2 is recommended no
4. 0 00 V AC Output 1 0 00A AC Output 1 0 00 W AC Output 2 0 00 V AC Output 2 0 00 A AC Output 2 0 00 W 4 4 DIP switch settings for two combis in parallel Dip switch A 1 2 have a combined function for parallel settings of two combis See table below Switch A is the upper right one For more combis in parallel connection MasterBus configuration is necessary gt By operating Dip switches A1 and A2 you will lose all previous cluster configuration Install error Error in the system installation for DIP switch instance an expected slave is not in the Al A2 Parallel connection Sync network 0 0 This Mass Combi as stand alone device 1 0 This Mass Combi as Master device If one Mass Combi Ultra is in alarm it switches Off together 0 1 This Mass Combi as Slave device with the other Combi Ultras in the same cluster This applies for parallel and 3 phase configuration M STERVOLT THE POWER TO BE INDEPENDENT 1 2 EN Mass Combi Ultra 5 OPERATION 5 1 Operation of multiple Combi systems If connected in more phase or parallel configuration it is important which Combi you selected as the master and which as the slave s Operation is done via the main switch on the master The slave Combis must be switched On already but they follow the master If the master is switched On or Off the slaves follow If there is more than one master for instance in a three phase by two parallel configuration 3X2
5. 1 5 for details about the dashed lines between the generator input Gen and the AC input line OUT 2 switched L2 L3 Figure 1 3 a three phase configuration with two Mass Combi Ultra s in parallel per phase M STERVOLT THE POWER TO BE INDEPENDENT e EN Mass Combi Ultra 2 PARALLEL CONNECTION 2 1 Things you need for parallel connection Make sure you have all the parts you need to install a number of n Mass Combi Ultras in parallel Description Quantity Mass Combi Ultra n Battery temperature sensor with cable and plug included n DC cable to connect the positive DC connection of the Mass Combi Ultra to the plus pole of the DC n distribution See section Specifications Maximum recommended length 2m 6ft colour preferably red or at least a different colour to make a clear distinction between the positive and negative wire from the battery DC cable to connect the negative DC connection of the Mass Combi Ultra to the negative pole of the DC n distribution see section Specifications Maximum recommended length 2m 6ft colour preferably black or at least a different colour to make a clear distinction between the positive and negative wire from the battery DC fuse holder with a DC fuse to be integrated in the positive DC cable See section Specifications n Screws bolts 6mm with plugs to mount the cabinet to a surface Use mounting materials
6. which are nx4 suitable to carry the weight of the Mass Combi Ultra AC cable to connect the AC input of the Combis to an external power source e g shore connection n generator AC cable to connect the external load to Output 1 of the Combi n AC cable to connect the external load to Output 2 of the Combi n MasterBus cable between n Combis n 1 MasterBus terminator 2 Sync cable between n Combis n 1 Batteries Refer to Specifications section for details x Appropriate and reliable cable terminals cable lugs battery terminals and cord end terminals Xx Double insulated three wire cable with wire colours according to the locally applicable regulations The applicable length and wire diameter depend on the electrical installation We recommend as a minimum tool kit e Socket wrench 13mm to fix the DC input battery cables Flat blade screw driver 1 0 x 4 0 mm to fix the screw terminals Tools to fix the screws bolts 4 6mm with plugs to mount the cabinets to a surface Philips screw driver to open the connection area of the Mass Combi Ultra EN Mass Combi Ultra T 2 2 Installation drawing parallel connection Figure 2 1 shows two Mass Combis Ultra connected in parallel All corresponding cables must be the same length In the figure the AC cables between the generator and the Combis are the same length Also the battery DC cables are the same length positive and negative and compared to the other Combi The connection c
7. Mass Combi Ultra 12 3000 150 24 3500 100 48 3500 50 INSTALLATION OF MULTIPLE CLUSTERED MASS COMBI ULTRA S CE EN INSTALLATION MANUAL 10000007117 01 M S5TERVOLT 2 EN Mass Combi Ultra TABLE OF CONTENTS OVERVIEW MASS COMBI ULTRA ci aaron 2 1 GENERAL INFORMATION ci een 3 2 PARALLEL CONNECTION cc cerrar 6 3 THREE PHASE CONNECTION ci aora 8 4 CONFIGURATION FOR MULTIPLE COMBI SYSTEMS cinco 10 Se one A ee 12 OVERVIEW MASS COMBI ULTRA 1 Display with front switch 6 Mains AC input terminal 11 Fan 3x 2 Main battery negative 7 Generator AC input terminal 12 Ground stud 3 Main battery positive 8 AC output 1 13 Sync connector 2x 4 Secondary battery positive 9 AC output 2 switched 14 Temperature sensor connector 5 Solar DC terminal 10 DIP switch units 2x8 15 MasterBus connector 2x Figure 0 1 Overview of the Mass Combi Ultra EN Mass Combi Ultra 3 1 GENERAL INFORMATION 1 1 Use of this manual Copyright 2015 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
8. ies Refer to Specifications section for details x Appropriate and reliable cable terminals cable lugs battery terminals and cord end terminals Xx Double insulated three wire cable with wire colours according to the locally applicable regulations The applicable length and wire diameter depend on the electrical installation We recommend as a minimum tool kit e Socket wrench 13mm to fix the DC input battery cables Flat blade screw driver 1 0 x 4 0 mm to fix the screw terminals Tools to fix the screws bolts 4 6mm with plugs to mount the cabinets to a surface Philips screw driver to open the connection area of the Mass Combi Ultra EN Mass Combi Ultra 9 3 2 Installation drawing three phase connection Figure 3 1 shows two Mass Combis Ultra connected in a three Phase configuration All corresponding cables must be the same length In the figure the AC cables between the generator and the Combis are the same length Also the battery DC cables are the same length positive and negative and compared to the other Combi The connection compartment of three combis is displayed together with the communication module As you see the MasterBus network has a terminator on both ends Sync Sync Temp sense ll i te Ue I L O cw mans pu le ol A om cca ollen el elle tn oft wn allo ole n
9. is Ultra s per phase in a three phase connection Description Quantity Mass Combi Ultra px3 Battery temperature sensor with cable and plug included px3 DC cable to connect the positive DC connection of the Mass Combi Ultra to the plus pole of the DC px3 distribution See section Specifications Maximum recommended length 2m 6ft colour preferably red or at least a different colour to make a clear distinction between the positive and negative wire from the battery DC cable to connect the negative DC connection of the Mass Combi Ultra to the negative pole of the DC px3 distribution see section Specifications Maximum recommended length 2m 6ft colour preferably black or at least a different colour to make a clear distinction between the positive and negative wire from the battery DC fuse holder with a DC fuse to be integrated in the positive DC cable See section Specifications px3 Screws bolts 4 6mm with plugs to mount the cabinet to a surface Use mounting materials which are Px12 suitable to carry the weight of the Mass Combi Ultra AC cable to connect the AC input of the Combis to an external power source e g shore connection px3 generator AC cable to connect the external load to Output 1 of the Combi px3 AC cable to connect the external load to Output 2 of the Combi px3 MasterBus cable between m Combis m 1 MasterBus terminator 2 Sync cable between m Combis m 1 Batter
10. ompartment of two combis is displayed together with the communication module figure 0 1 item 13 to 15 In the MasterBus netwok usually a display is installed In parallel connection every charger functions individually Parallel charging is still possible by connecting the charge outputs in parallel to your battery bank Sync Sync Temp sense E U I ___ LI L ESA of S oure cen mans sour se AS AS ours aure o cr wae lO DO Ca o olle n el n l afs O O UN df n ajll o ent 9 e ee e J i i i ri moe y ls T 1 a r i ill a wd Je Ee e Ol el Of ep sie JONDO A 1o i t o Th A A te eN A i JO a i JO lt f 1 f f LCA f E A i I i i i i i r i i a mm bm ts Um A r E mall i i i IN i 4 i ae ARA A ES a AS i a pS i qe ep a i i i 4 a i i i Connection of the temperature sensor is not shown in this example Figure 2 1 Two Mass Combi Ultra s connected in parallel M STERVOLT THE POWER TO BE INDEPENDENT 8 EN Mass Combi Ultra 3 THREE PHASE CONNECTION 3 1 Things you need for three phase connection Make sure you have all the parts you need to install p Mass Comb
11. rough MasterBus as one single single power conversion unit Mass Combi Ultra s in a three phase configuration EN Mass Combi Ultra 5 1 8 Synchronization Synchronization between the Mass Combi Ultra s is necessary for both parallel and 3 phase configurations With a For a 3 phase configuration three Combi groups are connected to the phase cables with a 120 degree phase angle between them To accomplish this the Combis must be able to communicate This is done via the sync cables Each Combi has two sync ports for this IEY Always connect the sync cables in cluster connections 1 9 Cable dimensions High currents will pass through the wiring Therefore all wring must be correctly sized and fused according to the locally applicable standards DC connection cables between the DC distribution and the Mass Combi Ultra s must be of equal length and cross section Keep the cable lengths as short as possible switched LA The table below shows the cable dimensions recommended by Mastervolt AC Current Minimum cross section 0 20 Amp 2 5 mm2 AWG 13 20 32 Amp 4 mm AWG 11 32 48 Amp 6 mm AWG 9 48 80 Amp 10 mm AWG 7 1 10 Configuration of 6 combis Shown below is a diagram of 6 Mass Combis Ultra These are 3 phases with 2 Combis in parallel each Mind that only the AC side of the electrical system is shown here This configuration is used to create a three phase AC grid Refer to section
12. s Combi Ultra s in parallel Mind that only the AC side of the electrical system is shown here The generator input Gen of only one of the two Mass Combi Ultra s is connected to the AC input line However in this situation the Mass Combi Ultra is not able to commence charging under the exceptional circumstances that the batteries were discharged too deep flat batteries Only if charging of such flat batteries is required the generator input Gen of the both Mass Combi Ultra s shall be connected to the AC input line dashed lines Both Mass Combi Ultras are supplying AC on output 1 so the outputs are in parallel The upper L1 serves as AC input line from the generator the lower L1 leads to the AC loads M STERVOLT THE POWER TO BE INDEPENDENT 4 EN Mass Combi Ultra 1 6 Three phase configuration diagram See figure1 2 Here three Mass Combi Ultra s are shown in a three phase configuration only AC is shown The upper L1 L2 an the lower L1 d L3 serve as the input lines from the generator lines lead to the three phase AC loads MAINS OUT 2 switched Figure 1 1 Two Mass Combi Ultra s in parallel L1 L2 L3 N L1 L2 L3 Figure 1 2 1 7 Multi Combi communication Within the MasterBus databus communication protocol Mass Combi Ultra s connected in a parallel or a three phase configuration shall be configured as a so called cluster After establishing such cluster it can be operated th
13. t to use inparallel to gain more options in output preferences refer to the users manual section AC Output 2 policy shown in this overview as it is switchable and therefore the combined output cannot be determined Cluster L2 and L3 are displayed the same way as Cluster L1 The tab with AC inputs and AC outputs shows the values for the Combi you are looking at Cluster L1in Cluster L2 in Mains Mains 0 00 V 0 00 V Mains Mains 0 00 A 0 00 A Mains Mains 0 00 W 0 00 W Generator Generator 0 00 V 0 00 V Generator Generator 0 00 A 0 00 A Generator Generator 0 00 W 0 00 W Cluster L1 out Cluster L2 out AC Output 1 AC Output 1 0 00 V 0 00 V AC Output 1 AC Output 1 0 00 A 0 00 A AC Output 1 AC Output 1 0 00 W 0 00 W Figure 4 1 Monitoring example for a three phase system 4 3 MasterBus specific alarms for multi combi systems Value Meaning Sync error Synchronization error The Combis switch to standby there is no output Config error Configuration error This alarm is triggered if more Combis are needed for a cluster than available in the system Cluster L3 in Mains 0 00 V Mains 0 00 A Mains 0 00 W Generator 0 00 V Generator 0 00 A Generator 0 00 W Cluster L3 out AC Output 1 0 00 V AC Output 1 0 00 A AC Output 1 0 00 W EN Mass Combi Ultra 1 1 AC inputs Mains 0 00 V Mains 0 00A Mains 0 00 W Generator 0 00 V Generator 0 00A Generator 0 00 W AC outputs AC Output 1
14. tra s can be connected in a 3 phase configuration to supply three phase AC power By connecting more Mass Combi Ultra s in parallel as well virtually unlimited three phase power can be made available 1 4 General installation guidelines When using Mass Combi Ultra s in a multiple configuration the following requirements are applicable in addition to the requirements mentioned in the standard User s manual e Only identical Mass Combi Ultra s with the same article numbers may be used in a multiple configuration e Maximum number of Mass Combi Ultra s in parallel 10 e Maximum number of Mass Combi Ultra s in a three phase parallel configuration 3 x 3 e Installation and commissioning of multiple Mass Combi Ultra s requires configuration of MasterBus settings and programming of MasterBus events by means of a MasterBus control panel or a PC in combination with a MasterBus USB interface with Masteradjust software installed The installer must be familiar with MasterBus configuration tools and the programming of such events e Allow sufficient ventilation to prevent build up of hot air When installing multiple Mass Combi Ultra s either side by side or vertically above each other at least 10 cm 4 inch free space must be kept the units If necessary adequate measures must be taken to avoid one Mass Combi Ultra heating up the other 1 5 Parallel configuration diagram Figure 1 1 shows a basic installation diagram of two Mas
15. written permission of Mastervolt is prohibited This installation manual has to be read in combination with the standard User s manual that is supplied with the Mass Combi Ultra CAUTION AN Read chapter SAFETY GUIDELINES AND WARNINGS of the Users manual that is supplied with the Mass Combi Ultra e Every person who works with the Mass Combi Ultra should be familiar with the contents of this manual and must carefully follow the instructions contained herein e Store the manual in an accessible place 1 2 Validity of this manual This installation manual serves as a guideline for the safe and effective installation and commissioning of the Mass Combi Ultra in a multiple configuration i e e aparallel configuration or e athree phase configuration or e acombined three phase parallel configuration This manual is valid for the following models Part no Model 38013000 Mass Combi Ultra 12 3000 150 38023500 Mass Combi Ultra 24 3500 100 38043500 Mass Combi Ultra 48 3500 50 1 3 Purpose of a multiple configuration There are several reasons for a multiple configuration of the Mass Combi Utra If more output power is needed than one Mass Combi Ultra can supply two up to ten Mass Combi Ultras can be connected in parallel If redundancy is required Mass Combi Ultra s can be connected in parallel to maintain reliable power supply if one of the Mass Combi Ultra s fails in operation Three Mass Combi Ul
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