Magnum Energy MagnaSine Hybrid MSH3012RV Owner'S Manual Download Page 48

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2020 Sensata Technologies

Operation

Figure 3-8, MSH3012RV Current Flow – Load Support AAC

MSH Inverter

AC Loads

(Large)

+30A

DC Current

(Battery)

-10A

AC Current

(Grid/Gen)

-20A

Load Support AAC

– If AC loads are added that are above the capability of the grid/generator,

the MSH3012RV converts current from the battery and combines it with the current from the grid/

generator to power the additional AC loads.

Figure 3-9, MSH3012RV Current Flow – Load Support VDC

MSH Inverter

AC Loads

(Large)

+30A

DC Current

(Battery)

-20A

AC Current

(Grid/Gen)

-10A

Load Support VDC

– If the battery is being charged externally (i.e., alternator, solar, etc.), the

MSH3012RV reduces the current from the grid/generator, and then converts any excess current

from the battery to power the AC loads and to keep the battery from rising.

Summary of Contents for MagnaSine Hybrid MSH3012RV

Page 1: ...MagnaSine Hybrid MSH3012RV Pure Sine Wave Inverter Charger Owner s Manual ...

Page 2: ...tiveness of that device or system If the MSH3012RV inverter fails it is reasonable to assume the health of the user or other persons may be endangered Copyright Notice Copyright 2020 by Sensata Technologies All rights reserved Permission to copy distribute and or modify this document is prohibited without express written permission from Sensata Technologies Document Information Description MSH3012...

Page 3: ... must not be exposed to rain snow moisture or liquids of any type Use insulated tools to reduce the chance of electrical shock or accidental short circuits There are no user serviceable parts contained in this product This unit is provided with integral protection against overloads Live power may be present at more than one point since an inverter utilizes both DC batteries PV etc and AC shorepowe...

Page 4: ...Have plenty of fresh water and soap nearby and thoroughly wash in case battery acid contacts skin clothing or eyes In the event of exposure to the eyes flood them for at least 15 minutes with running water and seek immediate medical attention Baking soda neutralizes lead acid battery electrolyte and vinegar neutralizes spilled NiCad and NiFe battery electrolyte depending on your battery type keep ...

Page 5: ...eige l humidité ou des liquides de tout type Utiliser des outils isolés pour réduire le risque de choc électrique ou courts circuits accidentels Il n y a pas réparable par l utilisateur contenues dans ce produit Cet appareil est fourni avec une protection intégrale contre les surcharges Puissance en direct peuvent être présents à plus d un point depuis un onduleur utilise à la fois DC piles PV etc...

Page 6: ...peau Ayez suffisamment d eau fraîche et de savon à proximité et se laver dans le cas d acide contact avec la peau de la batterie les vêtements ou les yeux Dans le cas d exposition pour les yeux les inonder pendant au moins 15 minutes à l eau courante et consulter immédiatement un médecin Le bicarbonate de soude neutralise l acide de plomb électrolyte de la batterie et le vinaigre neutralise renver...

Page 7: ...tection Device 16 2 4 5 Wiring the Battery Bank 16 2 4 6 Battery Temperature Sensor Installation and Wiring 17 2 4 7 Wiring the Inverter to the Battery Bank 18 2 5 AC Wiring 19 2 5 1 Pre AC Wiring Requirements 19 2 5 2 AC Wire Size and Overcurrent Protection 19 2 5 3 Recommended GFCI Ground Fault Circuit Interruption Outlets 20 2 5 4 AC Terminal Block Connections 20 2 5 5 AC Conductor Wiring 21 2 ...

Page 8: ... Power Reset 48 Appendix A Specifications and Optional Equipment 49 A 1 Inverter Charger Specifications 49 A 2 Inverter Charts 50 A 2 1 Inverter Efficiency 50 A 2 2 Temperature and Inverter Output 50 A 2 3 Temperature and Charger Output 51 A 3 Inverter AC Fault Current 51 A 4 Optional Equipment and Accessories 51 Appendix B Battery Information 52 B 1 Battery Location 52 B 2 Battery Types 52 B 3 Ba...

Page 9: ...e Inverter with Accessories 29 Figure 2 17 RV C Connections Two Inverters with Accessories 30 Figure 2 18 RV C Connector Plug Designation 30 Figure 2 19 AC Voltage Checks 31 Figure 3 1 Power Flow Inverter Mode 32 Figure 3 2 Power Flow Standby Mode Single In 33 Figure 3 3 Power Flow Standby Mode Dual In 33 Figure 3 4 Automatic 4 Stage Charging Graph 35 Figure 3 5 MSH3012RV Current Flow Inverting 37...

Page 10: ...nfigurations 22 Table 2 4 Equipment Grounding Conductor Sizing 27 Table 3 1 Inverter Battery Turn On Off Levels 40 Table 3 2 Inverter Charger Default Values 42 Table 3 3 Operating Status For RV C Port 43 Table 3 4 Inverter Compatibility Level 45 Table 4 1 MSH3012RV Inverter Charger Troubleshooting 46 Table A 1 AC Output Fault Current Inverter Mode 51 Table C 1 Typical Appliance Power Consumption 5...

Page 11: ...h low battery voltage protection RV C connector and protocol to communicate on a RV C network bus backbone Non volatile memory for settings The following accessories are also available for use with the MSH3012RV inverter charger ME AGS N Automatic Generator Start Module Network version automatically starts stops your generator ME ARC50 Advanced Remote Control easy to read LCD display panel that al...

Page 12: ...f using a Pure Sine Wave Inverter Today s inverters come in three basic output waveforms square wave modified sine wave which is actually a modified square wave and pure sine wave see Figure C 1 in Appendix C Modified sine wave inverters approximate a pure sine wave form and will run most appliances see also Section C 1 Appliances and Run Time in Appendix C and electronics without any problems The...

Page 13: ...lated CAN communication port that allows RV C control of the features and settings in the inverter and in any optional network capable Magnum accessories i e Auto Gen Start or Battery Monitor See Section 2 8 for more information Note If using the RV C connector port do not connect a remote control The MSH3012RV inverter will only communicate with the remote control if connected 6 Network Connectio...

Page 14: ...e and secure the AC input and output field wiring 10 Intake Air Vents ventilation openings to pull in air to help keep the inverter cool for peak performance The intake air vents are located on the front side and at the front on the right side also see Figure 2 3 for the location of the air vents 11 Positive DC Terminal provides a 360 degree connection point for the positive cable from the battery...

Page 15: ...more information 16 AC Access Cover provides access to the internal AC wiring terminal block Figure 2 8 This terminal block is used to hardwire all inverter AC input and output wiring connections Remove the two screws to access the AC wiring terminal block 17 AC Input Circuit Breakers CB1 CB2 these two 50 amp AC circuit breakers protect the unit s internal charger wiring and pass thru relay while ...

Page 16: ... your inverter needs will be met 2 1 1 Unpacking and Inspection Carefully remove the MSH3012RV inverter charger from its shipping container and inspect all contents Verify the following items are included MSH3012RV inverter charger Red and black DC terminal covers with Phillips screws AC access cover with two Phillips screws Two 5 16 Kep or Flange nuts installed on the DC terminals Battery Tempera...

Page 17: ...AC Transfer Switch ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF BTS ME SBC Smart Battery Combiner Magnum Accessory ME AGS N Auto Gen Start Controller Magnum Accessory SEL ECT TE C H A G S MET ER S E TU P S H OR E IN V E R T E R C H A R G ER IN V C H G F A U L T P WR O N O FF O N O FF Remote Controls Magnum Accessories ME RC50 ME ARC50 Utility Power 120...

Page 18: ...aust vents and 3 7 6 cm everywhere else to provide adequate ventilation If installed in an enclosure a fresh air intake opening must be provided directly to the front side intake vents of the inverter and an exhaust opening on the back side exhaust vents of the inverter This allows cool air from the outside to flow into the inverter and heated air to exit the inverter and the enclosure When mounte...

Page 19: ...tal backplate for mounting the inverter This backplate also allows you to mount the MPX CB conduit box PN BP S single plate After determining the mounting position refer to the physical dimensions as shown in Figure 2 3 or use the base of the inverter as a template to mark your mounting screw locations After marking the mounting screw locations mount the unit with appropriate mounting hardware Non...

Page 20: ...rences Front Bottom Left Side Right Side 2 5 1 cm 4 12 4 cm 4 12 4 cm 13 34 9 cm 12 32 1 cm 12 30 5 cm 6 16 8 cm 8 20 3 cm Exhaust Air Vents Exhaust Air Vents Air Intake Vents Air Intake Vents Top 30 50 Mounting Holes Keyhole slots x4 Mounting Holes x4 Use up to 9 32 7 mm screw bolt MSH3012 50 ...

Page 21: ...E CB or MPX CB that allow both the AC and DC conduit to be connected to the inverter Info The strain reliefs can be removed and replaced with 3 4 grommets if you are using either the ME CB or MPX CB conduit box and the AC wires are individual conductors i e not jacketed 2 3 2 Wiring Requirements All conductors that are at risk for physical damage must be protected by tape or placed in a raceway Al...

Page 22: ...he battery possibly resulting in permanent damage to all connected devices on the network This can be prevented if the battery negative connection of each device is always connected before connecting disconnecting any battery positive Refer to Figure 2 4 when connecting the DC wires consider the following requirements to ensure maximum performance The DC positive and negative cables connected to t...

Page 23: ...tive Cable MSH3012RV Series Inverter Charger bottom view Battery Temp Sensor Cable Inverter s DC Negative Connection Inverter s DC Positive Connection Inverter s Equipment Ground Wire Battery Disconnect Switch may be required Inverter s Equipment Ground Connection DC Shunt optional Battery Bank s Negative Cable Battery Inverter Cable Fuse required OFF O N Positive Busbar optional Negative Busbar o...

Page 24: ... current without explosion or damage If a fuse is used as an overcurrent device a Class T type or equivalent is highly recommended when used with inverters A Class T fuse is rated for DC operation can handle very high short circuit currents up to 100 000 amps and has a time delay that allows for momentary current surges from the inverter without opening the fuse In some installations if the combin...

Page 25: ...efer to Figures 2 5 and 2 6 to connect the DC cables and to stack the hardware correctly Tighten the terminal connections from 10 to 12 ft lbf 13 6 to 16 3 N m Info The DC terminal and Flange Kep nuts are made of stainless steel and using power tools can cause them to seize on the bolt To help prevent the bolt and nut from seizing causing the bolts to strip or snap break off anti seize lubricant s...

Page 26: ... cables Info DO NOT connect the DC wires from the battery bank to the inverter until 1 all DC and AC wiring is complete 2 the correct DC and AC overcurrent protection has been installed and 3 the correct DC voltage and polarity have been verified Info For the MSH3012RV inverter charger to perform optimally a minimum battery bank of 200 AH is recommended for moderate loads 1000W and greater than 40...

Page 27: ...le may be extended using a RJ11 connector female to female and a standard phone cable with RJ11 connectors to a maximum length of 40 feet 12m However your inverter to battery cable length should not exceed the recommended distance provided in Table 2 2 To install the BTS 1 Attach the ring terminal end of the Battery Temperature Sensor to the negative battery terminal see Figure 2 5 for proper conn...

Page 28: ...ker or fuse assembly as near as practical to the batteries and leave open i e no power to inverter WARNING DO NOT close the DC circuit breaker or connect the fuse to connect battery power to the inverter at this time This will occur in the Functional Test after the installation is complete CAUTION If connecting live battery cables to the inverter DC terminals a brief spark or arc may occur this is...

Page 29: ...e disconnect and be properly sized and branch circuit rated for the wire it is protecting and the appliances being powered Info When wiring the AC input and output circuits we recommend a full system Inverter Bypass Switch This simple item isolates the inverter from the battery which could save hours of downtime if you ever need to perform battery maintenance or service the inverter by enabling yo...

Page 30: ...wire only Each connection uses a slotted screw and the maximum tightening torque is 16 lbf in 1 8 N m Info The inverter s NEUT IN and NEUT OUT terminals are electrically isolated from each other while inverting This is related to the neutral ground bonding requirement and helps prevent ground loops see Section 2 6 4 for more information The AC ground terminal can accept one 14 to 6 AWG 2 1 to 13 3...

Page 31: ... m Wiring the Inverter AC Output 5 Route the wires HOT NEUTRAL and GROUND through the unused strain relief clamp on the inverter Figure 1 2 Item 9 to the AC electrical sub panel Tighten the strain relief clamp securely on the wires 6 Connect a HOT black wire from the inverter s HOT 1 OUT terminal to the sub panel s main breaker Tighten the AC HOT 1 OUT terminal to 16 in lbf 1 8 N m 7 Optional If w...

Page 32: ...4 50A single pole 8 AWG in 6 AWG out 50A dual pole 8 AWG in 6 AWG out 50A dual pole 8 AWG in 6 AWG out Maximum Output Capacity Standby Mode 7200W 120 VAC 60A on Hot 1 out 6000W 50A 120 VAC on Hot 2 out 13200W 120 60A on Hot 1 out and 120 50A Hot 2 out Diagram Figure 2 9 Figure 2 10 Figure 2 11 Note1 AC source is from either the utility grid power i e shorepower or an AC generator Note2 If two legs...

Page 33: ... to from both panels ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF 50 Maximum 50 amp breaker single pole required to inverter AC input In mobile installations neutral is typically not connected to ground in main panel AC NEUT IN from main panel AC HOT 1 IN from main panel AC HOT 1 OUT to sub panel AC NEUT OUT to sub panel ON OFF ON OFF ON OFF Figure 2 9...

Page 34: ...F ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF 50 Maximum 50 amp breaker double pole required to inverter AC input 50 In mobile installations neutral is typically not connected to ground in main panel AC NEUT OUT to sub panel AC HOT 2 OUT to sub panel AC HOT 2 IN from main panel AC HOT 1 IN from main panel AC NEUT IN from main panel ON OFF ON OFF ON OFF ON OF...

Page 35: ...F ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF 50 Maximum 50 amp breaker double pole required to inverter AC input 50 In mobile installations neutral is typically not connected to ground in main panel ON OFF ON OFF ON OFF ON OFF ON OFF AC NEUT IN from main panel AC HOT 1 IN from main panel AC HOT 2 IN from main panel AC HOT 1 OUT to sub panel AC HOT 2 OUT to ...

Page 36: ...his wire or the ends of this wire should be colored white or gray Equipment Grounding Conductor EGC A wire that does not normally carry current and is used to connect the exposed metal parts of equipment that might be accidentally energized to the grounding electrode or to the grounded conductor Grounding Electrode Conductor GEC The wire that does not normally carry current and connects the ground...

Page 37: ...6 AWG 13 3 mm2 the exposed insulation can be colored green or covered with green tape or green adhesive labels Table 2 4 Equipment Grounding Conductor Sizing Rating of Overcurrent Device Minimum Size of Copper Ground Wire Rating of Overcurrent Device Minimum Size of Copper Ground Wire 20 amps 12 AWG 3 3 mm2 200 amps 6 AWG 13 3 mm2 30 60 amps 10 AWG 5 3 mm2 300 amps 4 AWG 21 1 mm2 100 amps 8 AWG 8 ...

Page 38: ...V WARNING Whether the AC input source to the inverter is an external AC hook up i e shorepower or an onboard AC generator the inverter s automatic neutral to ground bonding system requires the input source to have the neutral to ground bond Also any bond downstream from the inverter must be removed to prevent multiple bonds If there is an inverter sub panel separate from a main electrical panel it...

Page 39: ...RV C compliant devices that are connected to the RV C network bus backbone in the RV Figures 2 16 and 2 17 Use the information shown in Figure 2 18 to connect the inverters 4 pin RV C connector to the plug and cable from the RV C network bus in the RV Info Power needs to be provided to the RV C connector from the RV C network bus Note The RV C plug and cable are NOT supplied Magnum MSH3012RV Netwo...

Page 40: ...s access cover 6 Verify the inverter s front panel switch is in the OFF position Information on the RV C plug connector Plug 4 pin PN 39 01 2040 Molex 5557 Series Crimp on connectors female PN 39 00 0039 Molex 5556 Series Input voltage 8 VDC 17 VDC Input amperage 40mA typical 60 mA Max 12V Operating Temperature Range 20 to 60 Deg C Figure 2 18 RV C Connector Plug Designation 3 4 2 1 RV C Plug cabl...

Page 41: ...an a 25 watt light bulb until all wiring and voltages are confirmed to be correct Info The inverter s AC output voltage will not be correct until a load greater than 5 watts default setting is connected to the inverter or Search mode is turned off with a remote display A 10 25 watt light bulb is used as it is a sufficient load to bring the inverter out of Search mode and up to full voltage 5 Check...

Page 42: ...er when AC power is not required In this mode the inverter pulses the AC output looking for an AC load i e electrical appliance Whenever an AC load greater than 5 watts default setting is turned on the inverter recognizes the need for power and automatically starts inverting When there is no load or less than 5 watts detected the inverter goes back into Search mode to minimize energy consumption f...

Page 43: ...lay AC GROUND Power Transformer FET Bridge AC DC DC OUT AC HOT 1 OUT DC POSITIVE DC NEGATIVE AC NEUTRAL OUT AC IN AC NEUTRAL IN AC HOT 1 IN AC HOT 2 IN CB1 50A CB2 50A 120 VAC AC HOT 2 OUT AC GROUND AC Output Relay 0 VAC AC Hot 2 Transfer Relay 120 VAC 120 VAC AC OUT Neutral Ground Transfer Relay AC Hot 1 Transfer Relay AC GROUND Power Transformer FET Bridge AC DC DC OUT AC HOT 1 OUT DC POSITIVE D...

Page 44: ...y the Battery Type selection is achieved The inverter s green LED stays ON solid to indicate bulk charging Absorb Charging This is the second charging stage and begins after the absorb voltage has been reached Absorb charging provides the batteries with a constant voltage and reduces the DC charging current in order to maintain the absorb voltage setting The inverter s green LED blinks once every ...

Page 45: ...Standby mode the AC input is continually monitored Whenever AC power falls below the VAC dropout voltage 80 VAC default setting the inverter automatically disconnects the incoming AC source and transfers back to Inverter mode with minimum interruption to your appliances as long as the inverter is turned on The transfer from Standby mode to Inverter mode occurs in approximately 16 milliseconds Whil...

Page 46: ... incoming AC source then load support is provided to the loads connected to both the AC HOT 1 OUT and AC HOT 2 OUT terminals However if the AC source is connected to both the AC HOT 1 IN and the AC HOT 2 IN terminals from either a split phase 120 240VAC or three phase 120 208VAC source the Load Support feature is only provided and supports the loads connected to the HOT 1 OUT output In this instan...

Page 47: ...rrent to allow the grid generator to continue powering the AC loads Figure 3 6 MSH3012RV Current Flow Charging and AC Pass thru Charging and AC Pass thru The MSH3012RV inverter uses current from the grid generator to power the AC loads and also converts this current to charge the battery MSH Inverter DC Current Battery 10A AC Loads Small 10A AC Current Grid Gen 20A Figure 3 5 MSH3012RV Current Flo...

Page 48: ...nt from the battery and combines it with the current from the grid generator to power the additional AC loads Figure 3 9 MSH3012RV Current Flow Load Support VDC MSH Inverter AC Loads Large 30A DC Current Battery 20A AC Current Grid Gen 10A Load Support VDC If the battery is being charged externally i e alternator solar etc the MSH3012RV reduces the current from the grid generator and then converts...

Page 49: ...b charge voltage for a flooded battery at 77 F 25 C is 14 6 VDC If the battery temperature is 95 F 35 C the absorb charge voltage would decrease to 14 3 VDC 14 6 VDC 0 3 change If the temperature sensor is NOT installed the charge voltages will not be automatically adjusted because of temperature but will be maintained at a temperature of 77 F 25 C The life of the batteries may be reduced if they ...

Page 50: ...cally restart when the battery falls to the HBCI High Battery Cut In level Refer to Table 3 1 to determine the HBCO and HBCI levels for this inverter Info High battery voltage is when an external charging source i e alternator charging the inverter batteries the solar panels etc causes the inverter battery bank to rise above 17 volts Overload During inverter and standby operation the inverter moni...

Page 51: ... to help diagnose the fault condition Slow Flash blinks on for 4 seconds then off for 4 seconds Indicates the batteries are float charging and the inverter is in Standby mode any external AC power that is connected to the inverter s input is passing through the inverter and powering the inverter s AC loads Medium Flash blinks on once every two seconds Indicates the inverter is Inverting using ener...

Page 52: ... after the battery voltage has been below this setting for more than one minute This protects the batteries from over discharge and the AC loads from unregulated power brown outs Absorption Time This setting allows the user to determine how long to charge the batteries in the Absorb Charge stage Battery Type Sets the type of batteries being used in the system This information tells the charger wha...

Page 53: ... C network bus backbone the inverter s RV C port becomes active When the RV C port is active the RV C status indicator will blink Use Table 3 3 below and the RV C port indicator to determine the RV C port s operation Note The RV C status LED will only come on blink if the MSH3012RV is connected to an active RV C network Table 3 3 Operating Status For RV C Port LED Operating Status Blinks When the ...

Page 54: ...ress 2 to one of the inverters follow the procedure in Section 3 10 1 3 10 1 Assigning Address 2 to the MSH3012RV Inverter While both inverters are connected to the RV C network perform a soft reset as described below or in Section 4 2 1 on the inverter that you want to assign to address 2 To perform a soft reset 1 Press and hold the Power ON OFF pushbutton see Figure 4 1 until the Charging Invert...

Page 55: ...ewest features and functionality in the remote may not work with your inverter Info If using a remote control i e ME RC or ME ARC plug the remote cable into the Network green label port on the MSH3012RV inverter charger Note If using a remote control you can NOT use the RV C connector port to communicate with the inverter The MSH3012RV inverter will only communicate with the remote control if conn...

Page 56: ...internal temperature of the inverter has risen above acceptable limits caused by loads too great for the inverter to operate continuously or by lack of ventilation to the inverter When the unit has cooled it will automatically reset and resume operation Reduce the number of electrical loads that you are operating this will avoid a repeat over temp shutdown if the cause was too many loads for the a...

Page 57: ...p charging to help stabilize the incoming AC voltage Low charging rate when using a generator Generator output is too low to power both load and charger Reduce the load or obtain a larger generator Charger does not charge Loose or corroded battery cables Clean and tighten battery cables Defective batteries or blown fuse in line from inverter to batteries Load test batteries and or check fuse Wrong...

Page 58: ... perform a power reset using the procedure below In either case if an internal fault does not clear the inverter will require repair at an Authorized Service Center ASC Info The Power ON OFF pushbutton is a small momentary type switch which operates by lightly pressing and releasing Be careful not to apply too much force when pushing or the switch might break 4 2 2 Performing a Power Reset To perf...

Page 59: ...cy range 50 to 70 Hz AC input voltage range remote setting dependent 120 VAC nominal 65 to 140 VAC Power factor 0 95 General Features and Capabilities Transfer relay capability 50 AAC maximum each input 2 inputs Five stage charging capability Bulk Absorb Float Equalize requires remote and Battery Saver Battery temperature compensation Standard with available temp sensor connected battery temp 0 50...

Page 60: ...SH3012RV inverter s continuous output power at different ambient temperatures A 2 Inverter Charts A 2 1 Inverter Efficiency The following curves A 1 is plotted to show the efficiency of the MSH3012RV over the full power range and is displayed as a percentage This graph represents the inverter s efficiency while operating resistive loads Motors and other inductive loads run less efficiently due to ...

Page 61: ...atures to be configured requires an inverter with advanced configurable features Auto Generator Start Controller The ME AGS N Automatic Generator Start controller Network version is designed to automatically start a wide range of generators based on low battery condition or high temperature Adjustable settings when using the ME ARC include starting the generator based on battery voltage time of da...

Page 62: ...e batteries best suited for the inverter installation and cost Use only the same battery type for all batteries in the bank For best performance all batteries should be from the same lot and date This information is usually printed on a label located on the battery B 3 Battery Temperature Battery performance of lead acid type batteries is greatly affected by extreme temperatures When a lead acid t...

Page 63: ...the total power needed each day for all the loads Add all Average Daily Watt Hours Per Load Total Daily Watt Hours Total Amp Hours 3 Determine the battery amp hour capacity needed to run all the loads before recharging Divide the Total Daily Watt Hours by the nominal battery voltage of the inverter i e 12 volts and Multiply this by of days the loads will need to run without having power to recharg...

Page 64: ...ure B 3 below four 6 VDC 200 AH batteries are combined into two strings resulting in a 12 VDC 400 AH battery bank Series Parallel Battery Wiring combines battery voltage and capacity 200 AH 6 VDC 200 AH 6 VDC 200 AH 6 VDC 200 AH 6 VDC 400 AH 12 VDC add voltage in series 6 VDC 200 AH 6 VDC 200 AH 6 VDC 200 AH 6 VDC 200 AH 12 VDC 400 AH 200 AH 12 VDC 200 AH 12 VDC add capacity in parallel add voltag...

Page 65: ... VDC 6 VDC 6 VDC battery 200 AH 6 VDC battery 200 AH overcurrent protection Parallel String 200 AH 200 AH Parallel String 100 AH 100 AH overcurrent protection 12 volt battery bank parallel two 12 volt batteries 12 volt battery bank two strings of two 6 volt batteries wired in series and connected in parallel 12 volt battery bank one string of two 6 volt batteries wired in series 12 volt battery ba...

Page 66: ...l run a particular appliance the best advice is trial and error Your MSH3012RV inverter has a built in safeguard that automatically protects your batteries from over discharge Table C 1 Typical Appliance Power Consumption Device Load Device Load Device Load Blender 400W Coffee Maker 1200W Light Flo 10W Computer 300W Color TV 150W Microwave 1000W Drill 500W Hair Dryer 1000W Light Inc 100W Hot Plate...

Page 67: ...y is discharged to less than 20 of its capacity 80 depth of discharge Deep Cycle Battery A battery designed to be routinely discharged to 20 of its maximum capacity without damage This type of battery is recommended for use with an inverter system Derating As an inverter or charger is used above its normal temperature it s capacity to power loads or charge continuously is decreased Digital Volt Me...

Page 68: ...multi vendor environment Sellback or Selling Back To The Grid or Utility Interactive Some inverters have the capability to take energy stored in batteries or from solar panels and put it back into the utility grid The local public utility company can compensate you for using this energy Shorepower The process of providing shore side electrical power to a vehicle while its engine is turned off The ...

Page 69: ...enters After the completion of service under this limited warranty Sensata will return the product prepaid to the original purchaser via a Sensata selected non expedited surface freight within the contiguous United States and Canada this excludes Alaska and Hawaii 6 If Sensata repairs or replaces a product its warranty continues for the remaining portion of the original warranty period or 90 days ...

Page 70: ...Magnum Energy Products Manufactured by Sensata Technologies www SensataPower com MSH3012RV Owner s Manual PN 64 0089 Rev B ...

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