OVERVIEW 1 OVERVIEW 100% uvp / ovp High temp Short circuit Stand by ISOLATION TRANSFORMER Main switch LED On LEDs Load bar Failure LEDs Cable glands Grommet for MasterBus cabling Inside connection compartment: AC input Line AC input Neutral Earth 10 Thermal fuse 20A-T I N P U T O U T P U T...
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OVERVIEW 17 Fans MasterBus connectors 19 Input terminal Earth AC input Neutral AC input Line 20 Output terminal Protective Earth AC output Neutral AC output Line WARNING Never connect Earth (input) to Protective Earth (output)! Figure 2: Overview Mass GI 7.0/ 7.0 MultiTap EN / Mass GI / June 2009...
CONTENTS CONTENTS v 3.2 June 2009 OVERVIEW GENERAL INFORMATION Product description ..........................6 Use of this manual ..........................6 Guarantee specifications ........................6 Validity of this manual......................... 6 Quality..............................6 Liability ..............................6 Identification label ..........................6 Changes to the Mass GI ........................6 SAFETY GUIDELINES AND MEASURES Warnings and symbols ........................
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CONTENTS Opening the connection compartment....................14 Cabling.............................. 15 Connection............................15 8.10 Commissioning after installation....................... 15 TWO TO FOUR MASS GI’S IN PARALLEL (ADDITIONAL INFO) Installation of four Mass GI’s in parallel (Mass GI 3.5 only) ............. 16 Parallel operation in one group......................16 Multiple groups of (multple) Mass GI(s) running in parallel ..............
GENERAL INFORMATION 2 GENERAL INFORMATION Product description versions of the Mass GI delivered by Mastervolt, with part numbers: 88060705, 88000705 or 88000355. The Mass GI is an isolation transformer, based on For other models see manuals available on switch mode technology, providing you with a www.mastervolt.com.
• In case of fire, use a fire extinguisher for 2 is not considered to be consistent with the intended purpose. Mastervolt is not liable for any electrical equipment. damage resulting from the above.
If the fuse trips again in short time, please contact installed in between the AC shore power connection your Mastervolt supplier for service. and the onboard AC loads. If 3.5 kW of shore power is not sufficient, more Mass GI’s can be connected in At the Mass GI 7.0 (MultiTap) the 20AT fuse is...
OPERATION 5 OPERATION The Mass GI can be activated by switching the main Maintenance switch (figure 1, ref. 1) to the “ON” position. When no No specific maintenance is required. If necessary, error is present, the green ON LED illuminates after use a soft clean cloth to clean the Mass GI.
This enables For direct communication between the MasterBus communication between the connected devices, for network and a product which is not from Mastervolt, instance to start the generator when the batteries the Modbus interface is recommended.
As all powering devices are galvanically isolated, multiple powering devices Connections between the devices are made by are allowed. standard straight UTP patch cables. Mastervolt can supply these cables. These cables are also commonly available at computer supply stores. Figure 6...
MASTERBUS ON THE MASS GI 7 MASTERBUS ON THE MASS GI Monitoring Variable Description Default Range State Mass GI status OK,Standby,No shore,Waiting,Load high, Overload,Short circuit,Configuration fault Shore fuse Set maximum shore fuse current 2A, 4A, 6A, 10A, 14A, 16A, Unlimited (Mass GI 3.5 kW) Shore fuse Set maximum shore fuse current...
MASTERBUS ON THE MASS GI Event Configuration In Event configuration, changing variables of the Mass GI can be used to trigger other devices. Variable Description Default Range Event x Event by the Mass GI that should result in an action by Disabled See section 7.7 Event source source...
INSTALLATION STAND ALONE 8 INSTALLATION STAND ALONE • Never use the Mass GI at a location where there In this chapter we describe the installation of a stand alone Mass GI. Chapter 9 describes the installation is danger of gas or dust explosions. •...
INSTALLATION STAND ALONE WARNING Cabling Never connect Earth (input) The wiring is connected inside the connection to Protective Earth (output)! compartment. If necessary, the cabling can be fed from the top to the bottom side of the cabinet along For safe installation it is necessary to: the back of the cabinet.
TWO TO FOUR MASS GI’S IN PARALLEL (ADDITIONAL INFO) 9 TWO TO FOUR MASS GI’S IN PARALLEL (ADDITIONAL INFO) For shore connections of more than 16A (32A), Connect the incoming shore power to the AC multiple Mass GIs can be used in parallel (maximum input on your Mass GI’s.
TWO TO FOUR MASS GI’S IN PARALLEL (ADDITIONAL INFO) Safety devices in parallel configuration At the output, each Mass GI shall be provided with a circuit breaker and the common output must contain The figure below shows the recommended safety a residual current device suitable for the total output devices and their rates for parallel configuration.
QUICK INSTALLATION 10 QUICK INSTALLATION Connect the AC load to the Mass GI AC This section provides a brief overview of output. We recommend to connect both a basic stand alone installation of the the AC output earth (PE) and the neutral Mass GI.
TROUBLE SHOOTING 11 TROUBLE SHOOTING See section 5.3 for LED indicators. Problem Possible cause What to do? No output power, all LED Main switch is in position Switch ON the Mass GI. See chapter 5. indicators are off. STAND BY. No shore power available Check the circuit breaker of the shore power (on the on AC input.
TECHNICAL DATA 12 TECHNICAL DATA 12.1 Specifications Model MASS GI 3.5 MASS GI 7.0 MASS GI 7.0 MultiTap Article number: 88000355 88000705 88060705 Nominal power: 3500VA @ 230V 7000VA @ 230V 7000VA @ 230V/ 3500VA @ 120V Input Input voltage: 90-255V 90-255V 90-145VAC or 180-...
EC DECLARATION OF CONFORMITY 13 EC DECLARATION OF CONFORMITY Manufacturer: Mastervolt Address: Snijdersbergweg 93 1105 AN Amsterdam The Netherlands Herewith declares that: Product: 88000355 Mass GI 3.5 88000705 Mass GI 7.0 88060705 Mass GI 7.0 MultiTap Is in conformity with the...
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Snijdersbergweg 93, 1105 AN Amsterdam, The Netherlands Tel : + 31-20-3422100 Fax : + 31-20-6971006 Email : info@mastervolt.com...
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