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2012 Magnum Energy, Inc.

Page 58

Appendix A - Optional Equipment and Accessories

A8 Installing Lightning Arrestors

Unfortunately, in Renewable Energy (RE) systems where components are wired to outdoor electrical

systems, there is a greater chance of damage to these components from lightning strikes. Lightning

does not have to strike directly to cause damage, it can be far away and still induce power surges

or spikes in the wires of the RE system. Since the RE wires are connected to the conductors coming

into the house the inverters, charge controllers, batteries, and other components in the house or

power shed are easily susceptible to damage.
The best line of defense against these high voltage surges—caused by lightning—is to ensure you

have proper system grounding. Proper grounding attempts to divert lightning surges to earth,

instead of going through your electrical components. However, for additional protection in lightning-

prone areas or where good grounding is not feasible, install lightning arrestors (also known as high

voltage surge arrestors) on the DC and AC circuits of your renewable energy system. Lightning

arrestors are devices that respond to voltage variations instantaneously, effectively intercepting

potentially damaging spikes and surges and reducing them to acceptable power levels to protect

electrical equipment. Metal Oxide Varistors (MOVs), Silicone Oxide Varistors (SOVs), and Zinc

Oxide Non-linear Resistors (ZNRs) are three types of lightning/surge arrestors.
The most readily available lightning arrestors in the marketplace install into 1/2’’ conduit knockouts.

Since the MMP enclosure is the central connection point for the main AC and DC electrical

components of the renewable energy system, multiple 1/2” knockouts are provided to allow these

lightning arrestors to be easily installed. The lightning arrestors should be connected as close to

the equipment you are trying to protect as possible. Review Figure A8-1 for help installing these

lightning arrestors, and use Figure A8-2 for assistance on wiring lightning arrestors on the DC and

AC circuits inside the MMP enclosure.

Info:

Install additional lightning protection (secondary lightning arrestor) if equipment

is more than 60 feet away from where the primary lightning arrestor is connected.

Info:

For more information on lightning protection in RE systems, review

Protection

Against the Effects of Lightning on Standalone Photovoltaic Systems – Common Practices

www.iea-pvps.org

Lightning

Arrestor

½” knockout

removed

½” lock
washer

MMP

Enclosure

Figure A8-1, Installing Lightning Arrestor on MMP Enclosure

Содержание Mini Magnum Panel

Страница 1: ...Mini Magnum Panel MMP Owner s Manual ...

Страница 2: ...e health of the user or other persons may be endangered Copyright Notice Copyright 2012 by Magnum Energy Inc All rights reserved Permission to copy distribute and or modify this document is prohibited without express written permission from Magnum Energy Inc Document Information Description Mini Magnum Panel MMP Owner s Manual Part Number and Revision 64 0029 Rev D Date Published November 2012 Thi...

Страница 3: ...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 utility or generator power To ...

Страница 4: ...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 a supply on hand near the batteries Remove all jewelry such as rings wa...

Страница 5: ...a pluie la neige 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 ...

Страница 6: ... En cas de l exposition aux yeux à l ood de fl ils pendant au moins 15 minutes avec l attention médicale immédiate d eau courante et de recherche Le bicarbonate de soude neutralise l électrolyte de batterie d acide de plomb et le vinaigre électrolyte neutralise batterie renversée de NiCad et de NiFe selon votre type de batterie gardez un approvisionnement en main près des batteries Enlevez tous le...

Страница 7: ...nd DC Disconnect 21 2 8 4 Inverter and Battery Bank Wire Sizing 21 2 8 5 DC Hardware Connections 22 2 8 6 Wiring the Battery Bank 23 2 8 7 Wiring the MMP Enclosure to the Battery Bank Inverter 23 2 9 AC Wiring 24 2 9 1 AC Wiring Guidelines 24 2 9 2 AC Connections 24 2 9 3 AC Wire Size and Overcurrent Protection 27 2 9 4 AC Conductor Wiring 27 2 9 5 AC Wiring Configurations 28 2 10 MMP Inverter Sys...

Страница 8: ...Lightning Arrestors 58 Appendix B Warranty and Service 60 B1 Limited Warranty 60 B2 How to Receive Repair Service 60 List of Tables Table 2 1 Torque Values for Busbars 15 Table 2 2 Torque Values for the DC Shunt and DC Disconnect Breaker 15 Table 2 3 Torque Values for the AC Terminal Blocks 15 Table 2 4 Recommended DC Wire to MMP Enclosure 21 Table 2 5 AC Input Output Wiring Configurations 28 Tabl...

Страница 9: ...re 2 18 Multiple Connections to DC Ground Rod Method 2 35 Figure 2 19 Multiple Connections to DC Ground Rod Method 3 35 Figure 2 20 Removing the AC Neutral to Ground Connection 37 Figure 2 21 Removing the DC Negative to Ground Busbar 37 Figure 2 22 REMOTE Communication Cable 300V 38 Figure 2 23 NETWORK Communication Cable 300V 38 Figure 2 24 Extension Cable 300V 38 Figure 2 25 Accessory Wiring usi...

Страница 10: ... conventional approach using multiple interconnected components Multiple models are available to meet the flexibility and power demands of your application Specifically designed to fit Magnum inverters but easily adaptable to connect other inverter systems in 12 24 or 48 VDC standardized configurations Includes a built in AC bypass switch with full system current capability and a DC disconnect bre...

Страница 11: ...or DIN rail or back mounted DC load disconnect breakers Integrates directly with Magnum MS MS PAE and RD Series inverters Knockouts for inverter and battery cables PV in out DC breakers Stud terminal available for large DC wire if used as system ground Data cables with 300 volt rated insulation to allow 240 VAC inverter installations Inverter hood to allow a Magnum inverter to be mounted verticall...

Страница 12: ... control is installed 2 Conduit Knockouts Knockouts to allow metal and PVC conduits For dimensions and sizes see Figure 2 2 3 Knockout Panels Eight 1 2 rectangular knockout panels provided to install additional DC circuit breakers 4 Front Cover The front cover is removed to allow access to the internal components Four 10 x 3 8 T25 Torx drive screws are used to hold the front cover to the enclosure...

Страница 13: ...rnal AC Wiring Terminal Terminal for connecting the external AC source utility generator and the electrical panel that will be powered by the inverter 7 AC Neutral to Ground Connection A wire green connects the AC neutral to the system ground This green wire can be removed from the ground busbar if the primary AC neutral to ground connection is made elsewhere in the system see Section 2 11 8 Groun...

Страница 14: ...y Positive Connection The bottom of the inverter s DC disconnect is the connection point to the positive terminal of the battery bank The DC disconnect has a front connected terminal with 3 8 16 captive nuts 18 Battery Positive Busbar This busbar is connected to the battery bank positive through the bottom of the inverter DC disconnect This busbar is the battery positive common point for connectin...

Страница 15: ...NNECTION BUSBAR DC NEGATIVE BUSBAR DC POSITIVE CONNECTION BUSBAR DC SHUNT BATTERY NEGATIVE CONNECTION TO BATTERY BANK BATTERY POSITIVE CONNECTION TO BATTERY BANK DC GROUND STUD DIN RAIL TRACK FOR DIN RAIL MOUNTED DC BREAKERS MOUNTING HOLES X8 FOR BACK MOUNTED DC BREAKERS INVERTER DC DISCONNECT BREAKER BATTERY POSITIVE BUSBAR PV POSITIVE BUSBAR Figure 1 3 MMPxxx 30D AC Breakers INVERTER BYPASS INVE...

Страница 16: ...TED DC BREAKERS MOUNTING HOLES X8 FOR BACK MOUNTED DC BREAKERS INVERTER DC DISCONNECT BREAKER BATTERY POSITIVE BUSBAR PV POSITIVE BUSBAR INVERTER OUTPUT LEFT SIDE INVERTER INPUT RIGHT SIDE Figure 1 4 MMPxxx 60S Internal Components INVERTER BYPASS INVERTER AC WIRING TERMINAL INVERTER INPUT OUTPUT AC BREAKERS INVERTER BYPASS OUTPUT AND INPUT EXTERNAL AC WIRING TERMINAL FOR GRID GENERATOR AND AC LOAD...

Страница 17: ...ead the entire Installation section to determine how you are going to install your MMP enclosure Save time and avoid common costly mistakes by thoroughly planning before you start 2 1 1 Unpacking and Inspection Carefully remove the MMP enclosure from its shipping container and inspect all contents Verify that the following items are included MMP enclosure RJ14 extension cable 3 8 16 x 1 bolt Inver...

Страница 18: ...C OUTPUT UTILITY POWER 120 240VAC OUTPUT 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 ON OFF ON OFF 30A 30A MMP ENCLOSURE ON OFF 63A ON OFF 63A ON OFF ON OFF 63A 0 5A Flux Capacit or Generato r PV PANELS ME RC or ME ARC Remote Controls Magnum Options ME BMK NS Battery Monitor Magnum Option Installs inside Magnum Inverter Attaches on top for a seamless ...

Страница 19: ...he MMP175 models require a minimum 00 2 0 AWG cable and the MMP250 models require a minimum 0000 4 0 AWG cable Safe Keep any flammable combustible material e g paper cloth plastic etc that may be ignited by heat sparks or flames at a minimum distance of twelve feet away from the MMP inverter system Do not install the MMP inverter system in any area that contains extremely flammable liquids like ga...

Страница 20: ... Dimensions and Knockout Location Sizes LEFT SIDE VIEW FRONT VIEW TOP VIEW BOTTOM VIEW RIGHT SIDE VIEW CONDUIT KNOCKOUTS TOTAL A x4 B and x8 C 1 and 1 x10 D 1 and 2 x1 D C C B B 7 8 12 1 2 6 11 16 6 11 16 6 1 16 18 C C C C B B B A A 11 16 6 C C C C B B B A A 11 16 6 ...

Страница 21: ...each a temperature up to 194 F 90 C it is recommended that it should be mounted on a non combustible surface To meet regulatory requirements with a Magnum inverter mounted vertically the included inverter hood PN MP HOOD must be installed on the top to prevent the risk of fire from objects falling into the inverter See Figure A5 1 in Appendix A for more information on the inverter hood Info Magnum...

Страница 22: ...yhole Locations for Mounting MAGNUM INVERTER MMP ENCLOSURE KEYHOLES X4 WITH MOUNTING SCREWS BP MMP BACKPLATE MINI INVERTER HOOD INCLUDED AND REQUIRED FOR UL1741 0 2 0 465 0 409 0 438 0 28 Ø KEYHOLE DETAIL X4 1 16 13 16 11 3 16 34 1 16 18 3 4 16 3 4 11 5 8 12 ...

Страница 23: ...e correctly sized to the DC circuit breakers in your MMP enclosure Refer to the appropriate installation section AC Wiring or DC Wiring to determine the minimum recommended wire size required 2 5 2 General Wiring Requirements The AC and DC wires into and out of the MMP enclosure must be protected as required by code This can be done by using jacketed wires or by feeding the wires through conduit I...

Страница 24: ...could cause the fastener to be snapped off Table 2 1 Torque Values for Busbars Torque values for the ground busbar DC negative busbar and DC positive busbar these busbars have different torque values for the small and large screws Wire Size Busbar Screw Size Torque Values 10 32 Small Screw 5 16 24 Large Screw 14 to 10 AWG 15 in lbs 1 7 N m 35 in lbs 4 0 N m 8 AWG 20 in lbs 2 3 N m 40 in lbs 4 5 N ...

Страница 25: ...OFF ON OFF ON OFF OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF GND HOT 1 OUT NEU OUT HOT 2 OUT HOT 2 IN NEU IN HOT 1 IN GND ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF 30A 30A 120V 240V 120V N I H2 O H1 O N O H1 I H2 I NEGATIVE GROUND CONNECTION 2 B B 1 0 AWG 1 0 AWG Note2 DC GROUND busbar shown installed This busbar must be removed when a PV GFP PV Ground Fault P...

Страница 26: ...ote 1 Remove the NEUTRAL GROUND CONNECTION if the main AC source has a neutral to ground connection ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF GND HOT 1 OUT NEU OUT 60A ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF 120V 120V INVERTER AC BYPASS BREAKER AND INVERTER AC OUTPUT BREAKER MMPXXX 60S SYSTEM WIRING SCHEMATIC N I H2 O H1 O N O H1 I H2 I B B NE...

Страница 27: ...erified When the inverter is installed in a Photovoltaic System the NEC requires that the DC circuit conductors and overcurrent devices to the inverter be sized to carry not less than 125 of the inverter s maximum current rating The DC positive and negative cables from the battery bank should be tied together with wire ties or electrical tape approximately every six inches This helps improve the s...

Страница 28: ...ground point for all DC equipment used in the MMP inverter system DC7 PV Positive Connection Connects the positive output of a PV array and the positive input to the PV charge controller DC8 DC Negative Connection The battery negative common point for connecting additional DC circuits such as from the DC negative output of a charge controller or combining the negatives of DC load circuit breakers ...

Страница 29: ...tive Busbar Inverter s Equipment Ground Wire BTS BTS If the voltage inside the enclosure is greater than 150 volts i e 120 240 VAC source inverter use the provided extension cable with 300 volt rated insulation to connect the BTS cable Battery Bank Battery Bank s Equipment Ground Wire Battery Bank s Negative Cable Battery Bank s Positive Cable Magnum Inverter Charger Figure 2 8 DC Wiring with Magn...

Страница 30: ... circuit breakers can provide the inverter system with both the DC overcurrent protection device and a safety disconnect switch 2 8 4 Inverter and Battery Bank Wire Sizing In a low voltage high amperage system it is important to use the correct DC wire to achieve maximum efficiency from the system and reduce fire hazards associated with overheating Always keep your wire runs as short as practical ...

Страница 31: ... between the terminal and the battery cable Figure 2 9 DC Connections with Magnum Inverter Installed 3 6 1 2 4 5 3 1 2 3 1 2 4 INVERTER DC NEGATIVE AND POSITIVE CONNECTIONS BATTERY NEGATIVE CONNECTION BATTERY POSITIVE CONNECTION Bottom of Shunt Hardware Stack up 1 DC shunt 2 DC neg to ground busbar 3 Neg battery cable lug 4 Brass flat washer 5 Brass split lock washer 6 Brass hex bolt 3 8 16 DO NOT...

Страница 32: ...verified CAUTION The Magnum inverter is NOT reverse polarity protected if this happens the inverter will be damaged and will not be covered under warranty Before making the final DC connection from the batteries up to the inverter verify the correct battery voltage and polarity by using a voltmeter If the positive terminal of the battery is connected to the negative terminal of the inverter and vi...

Страница 33: ...ds Depending on your MMP model it will either have two six pole AC terminals Figure 1 2 Items 4 and 6 or two four pole AC terminals Figure 1 4 Items 4 and 6 The six pole terminals are provided on the MMPxxx 30D models to allow 120 240 VAC inverters up to 30 AC amps per leg pass thru capability to be connected The four pole terminals are provided on the MMPxxx 60S models to allow 120 VAC inverters ...

Страница 34: ...ot 1 output INV HOT 2 OUT from inverter s AC Hot 2 output INV HOT 1 IN to inverter s AC Hot 1 input INV HOT 2 IN to inverter s AC Hot 2 input INV NEUTRAL OUT from inverter s AC neutral output AC NEUTRAL IN from neutral of utility or generator AC HOT 1 OUT to main breaker on L1 side in AC load panel AC HOT 2 OUT to main breaker on L2 side in AC load panel AC HOT 1 IN from L1 side of utility or gene...

Страница 35: ...and to AC load panel ground INV NEUTRAL IN to inverter s AC neutral input INV HOT 1 OUT from inverter s AC Hot output INV HOT IN to inverter s AC Hot input INV NEUTRAL OUT from inverter s AC neutral output AC NEUTRAL IN from neutral of utility or generator AC HOT OUT to main breaker in AC load panel AC HOT IN from hot out of utility or generator AC NEUTRAL OUTPUT to neutral busbar in AC load panel...

Страница 36: ...ents 2 9 4 AC Conductor Wiring The following steps are basic guidelines for installing and connecting the AC wiring into and out of the inverter Refer to Table 2 5 to determine your AC wiring configurations before beginning WARNING To prevent electrical shock make sure all AC power inverter generator or utility is off before making any AC connections inside the MMP enclosure Wiring External AC Sou...

Страница 37: ...res a separate inverter sub panel Appropriate MMP Models MMP175 30D MMP250 30D MMP175 60S MMP250 60S MMP175 30D MMP250 30D MMP175 30D MMP250 30D Appropriate Magnum Inverter Models MS Series MS AE Series MS PAE Series RD Series MSxx12 MS4024 MS AE Series MS PAE Series RD Series MSxx12 MS4024 RD Series MSxx12 MS4024 MS AE Series MS PAE Series RD Series AC Input Breaker Provided 30A one pole of dual ...

Страница 38: ...er AC Output AC OUT to AC loads HOT 1 OUT NEUT OUT NEUT IN HOT 1 IN NEUT IN NEUT OUT HOT 1 OUT Sub Panel and Outlets Inverter AC Loads ON OFF 120 VAC 120 VAC ON OFF ON OFF If the main panel has a neutral to ground connection unscrew this Ground to Neutral wire connection from the GROUND busbar This will isolate the neutral from ground to prevent multiple neutral to ground bonds Note This Ground to...

Страница 39: ...N 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 ON OFF SINGLE IN SINGLE OUT 60A AC Wiring AC GROUND to inverter AC Input Sub Panel and Outlets Inverter AC Loads ON OFF 120 VAC 120 VAC 120 VAC 120 VAC ON OFF ON OFF ON OFF ON OFF If the main panel has a neutral to ground connection unscrew this Ground to Neutral wire connection from the GROUND busbar This wi...

Страница 40: ...en GROUND AC IN to inverter AC Input AC OUT from inverter AC Output AC OUT to AC loads HOT 2 OUT NEUT OUT NEUT IN HOT 1 IN HOT 2 IN HOT 2 IN NEUT IN NEUT OUT HOT 2 OUT Sub Panel and Outlets Inverter AC Loads ON OFF 120 VAC 120 VAC ON OFF ON OFF If the main panel has a neutral to ground connection unscrew this Ground to Neutral wire connection from the GROUND busbar This will isolate the neutral fr...

Страница 41: ...F ON OFF 240 VAC DUAL IN DUAL OUT AC Wiring HOT 1 IN AC IN from grid gen GROUND AC IN to inverter AC Input AC OUT from inverter AC Output AC OUT to AC loads If the main panel has a neutral to ground connection unscrew this Ground to Neutral wire connection from the GROUND busbar This will isolate the neutral from ground to prevent multiple neutral to ground bonds Note This Ground to Neutral wire h...

Страница 42: ...and the equipment grounding conductor at a separately derived system There are two types of grounding equipment grounding and system grounding The exposed metal parts of the equipment in the system usually don t carry electricity However if the exposed metal becomes electrified by a live wire a person touching this live part could complete the electrical circuit and receive a shock Equipment groun...

Страница 43: ...n feasible the Single Connection to Ground Method 1 is recommended In this method the NEC allows a 6 AWG wire which makes the overall installation simpler and less costly 1 Single Connection to Ground Method 1 The AC Grounding Electrode Conductor GEC AC is bonded to the DC ground point and the DC Grounding Electrode Conductor GEC DC is the only connection to the grounding electrode which must be a...

Страница 44: ...f the DC grounding electrode conductor cannot be smaller than the largest conductor in the DC system usually the battery to inverter cable The DC Grounding Electrode GE DC must be bonded to the AC Grounding Electrode GE AC to make a grounding electrode system this Bonding Conductor BC cannot be smaller than the largest grounding electrode conductor either AC or DC Figure 2 18 Multiple Connections ...

Страница 45: ... to help determine the equipment grounding conductor If the circuit conductors are oversized to compensate for voltage drop the equipment grounding conductor must also be oversized proportionally Table 2 7 Equipment Grounding Conductor Sizing Rating of Overcurrent Device Minimum Size of Copper Ground Wire 15 amp 14 AWG 20 amp 12 AWG 30 60 amp 10 AWG 100 amp 8 AWG 200 amp 6 AWG 300 amp 4 AWG 400 am...

Страница 46: ...ape around the bare end to insulate the wire and prevent it from making contact with any metal Secure the green wire out of the way 2 12 Removing the DC Negative to Ground Busbar The MMP enclosure provides the single point of ground for the DC system by connecting the DC shunt battery negative connection point to the DC Ground Stud using the DC Negative to Ground Busbar Item 1 in Figure 1 2 and 1 ...

Страница 47: ... blue REMOTE label on each end One end of this cable is connected to the remote and the other end is routed inside the MMP enclosure and then connected to the inverter s REMOTE port as shown in Figure 2 25 Figure 2 22 REMOTE Communication Cable 300V Figure 2 23 shows the NETWORK cable It allows Magnum accessories like the ME AGS Auto Generator Start or ME BMK Battery Monitor to be connected to the...

Страница 48: ...y Wiring using 300 Volt Communications Cables REMOTE Communication Cable 300 volt rated REMOTE REMOTE NETWORK NETWORK NETWORK Communication Cable 300 volt rated Extension Cable 300 volt rated ME AGS N ME RC or ME ARC Front cover of MMP enclosure back side ME BTS BTS ...

Страница 49: ...tions and DC hardware are stacked Figure 2 9 and torqued Tables 2 1 to 2 3 correctly AC Wiring use Table 2 5 to determine the AC wiring configuration and to find the AC wire size In and Out of Inverter see Figures 2 10 2 11 The AC wires are appropriately sized and routed from the INVERTER AC TERMINAL BLOCK inside MMP enclosure to the inverter s AC input output terminals To Main AC Electrical Panel...

Страница 50: ...e than five feet away from the MMP enclosure The DC overcurrent protection device and battery cables to the inverter are sized for the inverter s DC input current Note Inverter s DC input current is calculated using rated AC output in watts divided by lowest battery voltage divided by inverter efficiency at that power level When the DC disconnect inside the MMP enclosure is not used as the DC over...

Страница 51: ...rter and that the battery cable connections are the correct polarity apply battery power to the inverter by turning the DC disconnect breaker to the ON up position 3 Turn the inverter ON a Connect an AC voltmeter to the Inverter Output Terminals and verify the correct AC output voltage of the inverter depends on your inverter AC output voltage Info If the inverter does not turn on verify the DC co...

Страница 52: ...e AC voltage from the external AC source is present Connect the AC voltmeter to the AC Output Terminals and check that the external AC source power is passing thru the INV BYP Inverter Bypass breaker by verifying the AC source voltage present earlier is also present on the AC Output Terminals 7 Turn ON the INV OUT2 and INV IN breaker s in the MMP enclosure a Ensure the AC source power is passing t...

Страница 53: ...tripped condition On the other circuit breakers the handle will trip all the way to the OFF position Before resetting the breaker first determine the cause of the overcurrent fault Then reset the circuit breaker by turning it all the way OFF and then all the way back ON For proper maintenance and longer life the circuit breakers should be turned off and on several times at least once a year This w...

Страница 54: ...r see Figure 1 5 3 3 Inverter AC Output Breaker The Inverter AC Output Breaker when switched ON allows the AC power out of the inverter either inverter power or pass thru power from the utility or generator to be connected to the AC loads With this breaker OFF the connected inverter loads beyond the MMP enclosure can be serviced On MMPxxx 30D models this breaker is a dual pole 30 amp circuit break...

Страница 55: ...in this position power passes directly to the loads in the sub panel bypassing the inverter When the Inverter Input breaker is ON the batteries will continue to be charged If inverter maintenance or service is required the Inverter Input breaker must be turned OFF If AC power from the main panel fails while the AC breakers are in this position the loads in the sub panel will not be powered AC OFF ...

Страница 56: ...ON OFF Normal Operation With the AC breakers in this position power passes through the inverter to the connected loads If an AC line failure occurs the inverter will use DC power from the batteries to maintain the loads in the sub panel Inverter Bypass Operation With the AC breakers in this position power passes directly to the loads in the sub panel bypassing the inverter In this configuration th...

Страница 57: ...left or right to mount the controller which enclosure mounting holes upper or lower are used to attach the bracket which bracket hole s A G are used to attach the controller Charge Controller Holes to use Bracket Enclosure Left Side Install Right Side Install Classic w o Turbo MN B upper F upper Classic w Turbo MN A upper F upper FlexMax 80 OB NA G and E upper Tristar MS D lower C lower MN MidNite...

Страница 58: ...ch close nipple with two locknuts to secure the charge controller to the enclosure in addition to the bracket and provides a path to run the necessary wiring between the two units Mount the controller to the attached bracket using the supplied hardware Insert the close nipple through the knockouts and secure with the locknuts Info It may take three locknuts on the close nipple to anchor the contro...

Страница 59: ...Left Side View MMP Enclosure MMP Lower Mounting Holes left side Upper Mounting Holes left side Right Front View Charge Control Bracket right side Controller Mounting Holes on Bracket MMP Enclosure Bracket to enclosure Torx screws MMP Lower Mounting Holes right side Upper Mounting Holes right side A B C D F E G A B C D F G E Right Side View Figure A1 3 Holes Used to Mount Bracket on MMP Enclosure ...

Страница 60: ...cket or wrench to remove reattach these nuts 2 Use these four screws and the four nuts that were used to hold the blank plate to attach the remote control to the front cover 3 Run the yellow colored remote cable that is provided between the remote and the Magnum inverter charger Info The remote cable is a 4 wire twisted pair telephony standard with 300 volt rated insulation and uses RJ14 m connect...

Страница 61: ...ble 4 Port Terminal Block can be removed and each port accepts 30 to 12 AWG wire Communications Cable To Network port on Magnum inverter blue orange To Battery Bank To Inverter Loads Close up of wiring the ME BMK Sense Module from ME BMK DC Shunt in MMP Enclosure Battery Positive Busbar in MMP Enclosure DC Negative Busbar in MMP Enclosure To Network Port MOUNTING DIMPLES W 8 SCREW HOLES X2 SENSE M...

Страница 62: ...ect must be prevented from touching the metal knockout plate or a short circuit to the battery bank may occur causing very lethal currents Either remove these bus bars or isolate them i e using electrical tape rubber caps do not rely ONLY on turning the DC disconnect switch off Info Four 10 32 x 3 8 Pan head T25 Torx drive thread cutting screws and four 10 lock washers are used to secure the knock...

Страница 63: ...l accept up to a maximum 1 4 inch screw bolt CAUTION The hood is not to be used as a drip shield to prevent water drip from entering the inverter Installation Guidelines 1 The bottom edge of the hood must be mounted flush against the top of the Magnum inverter this is the optimal position for minimizing the risk of objects falling into the inverter and at the same time providing the clearance need...

Страница 64: ... 3 4 3 8 32 B B B B B B B B B B A 3 8 1 1 3 3 4 Detail A Notes 1 All dimensions are in inches 2 Material 16 gauge steel 3 Finish Powder coat white 4 Detail B x10 PEM Nut 1 4 20 5 Weight 10 5 lbs 4 8 kg 6 Includes ten 1 4 20 x 3 4 Hex bolts for mounting the MMP enclosure a Magnum Energy inverter and the inverter hood 7 The outside holes on the left and right side measure 16 center to center This al...

Страница 65: ...e A7 1 For back mounted type breakers refer to Figure A7 2 a Install the breaker s on the DIN rail mounting track and slide all the way to the left side b Place the breaker s on the DIN rail track and slide a DIN rail clamp tight against the right side of last circuit breaker and tighten this clamp to secure the breaker s on the DIN rail track c For each breaker installed remove only one knockout ...

Страница 66: ...P PROTECTION PV BUSBAR GROUND BUSBAR BATTERY BUSBAR TO PRIMARY DC GROUND SYSTEM TO BATTERY BANK NEGATIVE TERMINAL THROUGH DC SHUNT TO BATTERY BANK POSITIVE TERMINAL PV B REAKER PV PV PANELS PV DC SHUNT GROUND TO NEGATIVE CONNECTION REMOVE THIS BUSBAR WHEN PV GFP IS INSTALLED TO PREVENT MULTIPLE CONNECTIONS PV PV B B SCREW TO BREAKER MOUNTING PLATE REMOVE DIN RAIL TWO DC BREAKER MOUNTING SCREWS USE...

Страница 67: ...eously effectively intercepting potentially damaging spikes and surges and reducing them to acceptable power levels to protect electrical equipment Metal Oxide Varistors MOVs Silicone Oxide Varistors SOVs and Zinc Oxide Non linear Resistors ZNRs are three types of lightning surge arrestors The most readily available lightning arrestors in the marketplace install into 1 2 conduit knockouts Since th...

Страница 68: ... INPUT AC TERMINAL BLOCK SIDE VIEW NOTE CRIMP A RING TERMINAL WITH A 5 16 OPENING TO THE LIGHTNING ARRESTOR WIRES AND CONNECT TO THE MAGNUM INVERTER DC TERMINALS FOLLOW THE PROPER DC HARDWARE STACK AND ENSURE THERE IS NOTHING BETWEEN THE DC BUSBARS AND THE INVERTER S DC TERMINALS NOTE THE AC TERMINAL BLOCK IS NOT RATED TO CONNECT MORE THAN ONE WIRE LARGER THAN 12 AWG THEREFORE TO CONNECT A LIGHTNI...

Страница 69: ...al purchaser Magnum Energy shall not be liable for any other losses or damages 4 Upon request from Magnum Energy the original purchaser must prove the product s original date of purchase by a dated bill of sale itemized receipt 5 The original purchaser shall return the product prepaid to Magnum Energy in Everett WA After the completion of service under this limited warranty Magnum Energy will retu...

Страница 70: ...Magnum Energy Inc 2211 West Casino Rd Everett WA 98204 Phone 425 353 8833 Fax 425 353 8390 Web www magnumenergy com MMP Owner s Manual PN 64 0029 Rev D ...

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