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V 0DQXDO Part Number 3506 October 27, 1998...
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Serial Number: _____________________________________ Purchase Date: _____________________________________ Comments: _____________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ Thank you for choosing Trace Engineering to meet your independent power needs. Check out our web site at www.traceengineering.com for more information and answers to your FAQ’s.
Table of Contents INTRODUCING THE MARINER ................1 IMPORTANT SAFETY INSTRUCTIONS .............. 3 ..................3 ENERAL RECAUTIONS ..................5 ERSONAL RECAUTIONS FEATURES......................7 ..................7 ROTECTION IRCUITRY Automatic Low Battery Cut Out ..............7 Automatic High Battery Cut Out ..............7 High Temperature Cut Out ................
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Typical Marine AC and DC Electrical System ..........26 DC C .......................27 ABLING Battery Cable Sizing..................27 Battery Cable Inductance ................27 DC Over Current Protection ................28 DC Conductors....................29 DC Cabling Connections ................29 DC Negative Ground Cable Connection ............31 Installation Procedure..................31 AC W ......................33 IRING AC and DC Wiring Separation ..............34...
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TABLE OF FIGURES Figure 1, Identification Placard..................14 Figure 2, Controls and Indicators..................15 Figure 3, Typical DC Wiring Diagram ................20 Figure 4, Typical AC Wiring Diagram ................22 Figure 5, Power Output Versus Temperature ..............24 Figure 6, Typical AC & DC System ................. 26 Figure 7, Battery to Inverter Cable Connection .............
This manual contains important safety and operating instructions as prescribed by UL specifications for inverters used in marine applications. This manual covers inverters and inverter/chargers models: M2012, M2512, and M3012 Mariner inverter/chargers. The entire Mariner Series of inverters is ETL listed to the general UL specification #458.
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, 0 3 2 5 7 $ 1 7 6 $ ) ( 7 < , 1 6 7 5 8 & 7 , 2 1 6 7. No terminals or lugs are required for hook-up of the AC wiring. AC wiring must be no less than 10 AWG (5.3 mm ) copper wire and rated for 75°C or higher.
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, 0 3 2 5 7 $ 1 7 6 $ ) ( 7 < , 1 6 7 5 8 & 7 , 2 1 6 18. EXTERNAL CONNECTIONS TO THE UNIT SHALL COMPLY WITH THE UNITED STATES COAST GUARD ELECTRICAL REGULATIONS (33 CFR 183, SUB PART I). 19.
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, 0 3 2 5 7 $ 1 7 6 $ ) ( 7 < , 1 6 7 5 8 & 7 , 2 1 6 13. Clean battery terminals. Be careful to keep corrosion from coming in contact with eyes. 14.
This feature is called the Low Battery Cut Out ( Auto LBCO) . Your Mariner inverter/charger comes from the factory with the Auto LBCO enabled; LBCO voltage is set at 11.1 volts. You can adjust the cutoff voltage to 8.5 volts ( Auto LBCO disabled) using the optional RC7 remote control.
14.1 volts in bulk charging mode, and 13.5 volts in float charging mode. For liquid lead-acid batteries, you can reset the Mariner using the RC7 remote control to bulk charge at 14.5 volts and float charge at 13.4 volts. For a complete discussion of batteries and battery charging techniques, see the Batteries and the Three-Stage Battery Charger sections of this manual.
Shore Power Amps Monitoring Mariner models monitor the current drawn by the built-in charger and any AC loads. These current requirements may exceed the amperage rating of the shore power circuit breaker. To prevent unnecessary tripping of this circuit breaker, the inverter limits the current draw to a maximum between five and 30 amps, set by using the RC7 remote control.
Impulse phase correction provides a similar path for this ‘backwards’ energy. The Mariner line of inverter/chargers will run small motors at full speed, start larger ones, and run both efficiently.
) ( $ 7 8 5 ( 6 &U\VWDO &RQWUROOHG 7LPH %DVH Proper frequency regulation is assured with the use of a crystal. Battery voltage and power have no effect on the inverter’s operating frequency. 6WDQGE\ %DWWHU\ &KDUJHU The Stand-by feature includes an internal battery charger and automatic transfer relay. This allows the unit to operate as a battery charger or an inverter (but not at the same time).
Model Power Input Voltage Model: The first letter indicates the model, in this case the Mariner Series. Mariner inverters are designed for installations in vessels. They are housed in a white enclosure and employ neutral-to- ground switching. Power: The first and second positions in the model number indicate the continuous AC power output in hundreds of watts.
6HULDO 1XPEHU The unit identification placard on the right side panel of the inverter/charger will show the serial number, model number, listings, ratings, and date of manufacture. Inverter Continuous Duty Rating in Watts Model Number Pass-Thru Current Capacity and Maximum Current Draw AC Input/Output Phase, Waveform, Frequency...
, 1 ' , & $ 7 2 5 6 &RQWUROV ,QGLFDWRUV The Mariner inverter/chargers feature a two-position On/Off rocker switch, tri-color status indicator, battery temperature sensor (BTS) port, remote control port, and a charger circuit breaker on the front panel.
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2. LED Indicator All Mariner inverter/chargers feature a tri-color LED on the front panel that will light green, orange, or red to indicate the operating mode, battery or charger status, or an error condition.
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4. Stacking Port (not used). The Mariner Series are not stackable. 5. Remote Control Port: The Mariner can be controlled up to 50 feet from the unit by plugging in a remote control (RC6 or RC7). See the Options section for a complete description of the RC6 and RC7 remote controls.
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& 2 1 7 5 2 / 6 , 1 ' , & $ 7 2 5 6 Battery Positive Terminal from house batteries 7. DC Ground Bus Terminal to DC Negative bus of DC load center 8. Battery Negative Terminal from house batteries 9.
4 8 , & . , 1 6 7 $ / / 4XLFN ,QVWDOO Marine electricians with experience installing inverters may follow the installation instructions in this section. This section assumes knowledge of current ABYC standards, applicable Federal regulations, and safe working practices. For all others, the following Installation chapter describes ABYC standards, Federal regulations, and safe working practices.
4 8 , & . , 1 6 7 $ / / • Connect a cable from battery or battery bank positive terminal to the battery positive (red) terminal of the inverter. Federal regulations (33 CFR 183.455) and ABYC standards (E-9.10) require an overcurrent device (fuse or circuit breaker) in this conductor.
4 8 , & . , 1 6 7 $ / / $&,Q &DEOLQJ Disconnect all AC sources before beginning. This includes shorepower, inverter, or generator. Disable generator autostart feature if vessel is so equipped. Use the appropriate size AC cabling as determined by the following table: Table 3 Recommended Minimum AC Wire Sizes...
4 8 , & . , 1 6 7 $ / / $&2XW &DEOLQJ • Connect the black wire of a three-conductor AC cable between the terminal marked “AC Output Hot 1” on the inverter to the hot bus of your AC load center or AC sub-panel. •...
617-770-3000. 6DIHW\ ,QVWUXFWLRQV The Mariner inverter/charger is not ignition protected and may not be located in an engine compartment with gasoline-fueled engines under any circumstances. It is ETL listed to UL Standard 458 " Power Converters/Inverters and Power Converter/Inverter Systems for Land Vehicles and Marine Crafts "...
, 1 6 7 $ / / $ 7 , 2 1 /RFDWLQJ WKH ,QYHUWHU Locate the inverter as close to the batteries as possible in order to keep the battery cable length short. However, do not locate the inverter above the batteries or in the same compartment as vented batteries.
Because the top of a Mariner chassis is not vented, clearance between the enclosure and the top of the inverter is not relevant. A fresh air intake opening should be provided directly to the fan if possible, and an exhaust port directly opposite that will allow cool outside air to flow through the inverter and back out of the enclosure.
, 1 6 7 $ / / $ 7 , 2 1 Ground Fault Circuit Interrupter (GFCI): A device that functions to de-energize a circuit or portion thereof when a current to ground exceeds some predetermined value that is less than that required to operate the overcurrent protective device of the supply circuit.
, 1 6 7 $ / / $ 7 , 2 1 '& &DEOLQJ This sections describes DC cabling requirements and recommendations including cable sizing, DC conductor ampacity ratings, overcurrent devices, terminals and lugs, and DC negative terminal connections. Battery Cable Sizing The bigger the battery cables the better.
These installation parts are not supplied as part of the inverter. However, Trace Engineering offers a DC-rated class T fuse and safety-covered fuse block that are compatible with the Mariner inverter.
1 ½ to 10 feet, and in 2/0 or 4/0 AWG. They are color-coded and have pressure crimped, sealed ring terminals. Contact your Trace dealer to order. Figure 7, Battery to Inverter Cable Connection illustrates proper connections for the Mariner inverter/chargers. Points of caution are: ä...
Copper Compression Lugs: Commonly available at hardware, welding, and auto parts retailers, compression lugs must be crimped onto each cable using an appropriate crimping tool. These lugs are not available from Trace Engineering. Suggested sources and part numbers are: Hollingsworth, Pompano Beach, FL 305-979-2050...
DC Negative Ground Cable Connection The Trace Mariner inverter/chargers have a third battery terminal labeled “DC Ground Bus” (the green terminal on the left side of the unit). The purpose of this third terminal is to route all DC load current into and out of the battery bank through the internal shunt of the inverter.
, 1 6 7 $ / / $ 7 , 2 1 Caution! This inverter is not reverse polarity protected! If the positive terminal of the battery is connected to the negative terminal of the inverter, the result is failure of the unit. This type of failure is very obvious and is not covered under warranty.
, 1 6 7 $ / / $ 7 , 2 1 $& :LULQJ This sections describes AC wiring requirements and recommendations including cable sizing, flexible cable, marine conductors, overcurrent devices, GFCI’s, hookup procedure, and neutral-to-ground switching. UL, ABYC and Federal Regulations define the standards for AC installation wiring in vessel applications.
The power On indicator should be located at the AC load center. Ground Fault Interrupting Outlets (GFCI’s) Trace Engineering has tested the following GFCI’s and found them to work satisfactorily with our inverters: LEVITON 6599 PASS &...
A multimeter may be handy in this troubleshooting procedure. Neutral-to-Ground Switching All of the Mariner Series units employ neutral-to-ground switching as required by the NEC (National Electric Code). The purpose for this requirement is to ensure that the neutral conductor in a three- wire system is "bonded"...
, 1 6 7 $ / / $ 7 , 2 1 For this system to work, the AC output neutral of the inverter must be isolated from the ground of the system (usually the green wire). When in the inverter mode, the neutral ground switching relay will automatically connect (bond) the output neutral to ground, and when in charger/pass-through mode, the ground and neutrals will be bonded to one another at the AC source (generator or shore power).
GFCI’s (Ground Fault Circuit Interrupter). Disabling Neutral Ground Switching Mariner inverters employ neutral-to-ground switching. In some countries, this may not be used. In Canada, this feature must be disabled before installation. Check local code if you are not sure whether you must disable the neutral ground switching feature.
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, 1 6 7 $ / / $ 7 , 2 1 5. Do not cut the green wire that goes from the connector block to the DC grounding conductor. 6. Replace the AC terminal block cover and reconnect the battery(s) and the AC sources. ABYC A-25.6 The neutral for AC power sources shall be grounded only at the following points: the shore power neutral is grounded only through the shore power cable and not grounded on board the...
, 1 6 7 $ / / $ 7 , 2 1 Installation Procedure 1. Disconnect the inverter from the battery bank (if already connected), by either removing the DC fuse or opening the DC disconnect. Disconnect the shorepower conductor. Disable the automatic generator start device (if so equipped).
, 1 6 7 $ / / $ 7 , 2 1 Following the wiring guide shown below, connect the hot (black) and neutral (white) wires from the AC source to the respectively labeled terminals on the inverter’s AC terminal block. The ground (green) should be connected to the terminal stud labeled “ground”...
, 1 6 7 $ / / $ 7 , 2 1 Wrap-up • Install the cover over the AC terminal block and secure with the two screws provided. • Affix the "Warning…Vessel is equipped with a DC to AC power inverter…" decal to the AC load center or sub-panel powered by the inverter.
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2 3 ( 5 $ 7 , 2 1 2SHUDWLRQ Once the AC and DC wiring have been installed and connected, take a moment to go back over all connections and make sure they are secure and in the proper terminal(s). ,PSRUWDQW %HIRUH SURFHHGLQJ«...
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2 3 ( 5 $ 7 , 2 1 4. Disconnect shore power. Take away the shore power by turning the shore power breaker off, or unplugging the shore power. The inverter should transfer to inverter mode immediately. This will be indicated by a clicking sound as the internal transfer relays change position.
% $ 7 7 ( 5 , ( 6 %DWWHULHV This section of the manual is included to help you better understand the factors involved with battery charging, care, and maintenance, by discussing the physical make-up and characteristics of chemical storage batteries. This is not intended to be an exhaustive discussion of battery types, but simply a guideline.
Rated at 220 amp-hours, these six-volt batteries can be discharged repeatedly to 80% of their capacity without being damaged. This is the minimum quality of battery that should be used with the Mariner inverter in normal applications. Some systems use the L16 type of battery. These are 6-volt batteries rated at 350 amp-hours and are available from a number of manufacturers.
% $ 7 7 ( 5 , ( 6 position without spilling. The advantages are no maintenance (to the battery itself, the system will still require routine maintenance), long life (800 cycles claimed) and low self-discharge. The disadvantage is high initial cost and the possibility of damage from overcharging. While there are many manufacturers of quality non-sealed batteries, there are only a few manufacturers of suitable gel-cells.
% $ 7 7 ( 5 , ( 6 If the system is located in an unheated space, an insulated enclosure is highly recommended for the batteries. During the charging process, the batteries release heat due to the internal resistance of the battery.
% $ 7 7 ( 5 , ( 6 accurate information compared to the motor nameplate. If large motors will be started, increase the battery size to allow for the high demand start-ups require. Battery Bank Sizing Example & Worksheet Complete the steps that follow to calculate your battery bank capacity.
% $ 7 7 ( 5 , ( 6 0RQWKO\ 0DLQWHQDQFH At a minimum, check the level of the electrolyte in each battery cell once a month (for non-sealed batteries). It should be above the top of the plates, but not completely full. Most batteries have a plastic cup that, when full, just touches the electrolyte.
% $ 7 7 ( 5 , ( 6 cable must be removed for cleaning. When it is necessary to detach a battery cable from the battery, turn the DC disconnect switches to the ‘Off’ position. Using the appropriate tool, remove the Negative battery cable first and install it last.
% $ 7 7 ( 5 , ( 6 Parallel Connection Batteries are connected in parallel when all the positive terminals of a group of batteries are connected and then, separately, all the negative terminals are connected. In a parallel configuration, the battery bank have the same voltage as a single battery, but an amp/hour rating equal to the sum of the individual batteries.
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% $ 7 7 ( 5 , ( 6 Series – Parallel Connection When pairs of batteries are connected in series and parallel, the result is an increase in both the voltage and the capacity of the total battery bank. This creates a larger, higher-voltage battery bank out of several smaller, lower-voltage batteries –...
&KDUJLQJ 3URILOH The battery charger in the Trace Mariner inverters charges in three stages - BULK, ABSORPTION, and FLOAT - to provide rapid and complete charge cycles without undue battery gassing. The figure below shows how DC voltage and current change with time through the different charge stages.
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7 + 5 ( ( 6 7 $ * ( % $ 7 7 ( 5 < & + $ 5 * ( 5 Bulk Voltage - This is the maximum voltage the batteries will reach during a normal charging cycle. The normal range is 2.35 to 2.42 volts per cell.
These pulses are then applied to a power transformer which steps the low voltage DC pulses up to higher voltage AC. In the Mariner inverter, this process is overseen by an onboard microcomputer. The computer is also responsible for the monitoring and charging of the battery bank, as well as monitoring and protecting the inverter/charger against damage from heat, over current, and other potentially hazardous situations.
7 + ( 2 5 < 2 ) , 1 9 ( 5 7 ( 5 2 3 ( 5 $ 7 , 2 1 5HJXODWLRQ An advantage of a modified square wave compared to a square wave is the ability to regulate Root Mean Square (RMS) voltage by means of varying the pulse width, and off time periods.
$ 3 3 / , & $ 7 , 2 1 6 $SSOLFDWLRQV AC loads on the inverter differ in the way they perform. There are different types of loads: resistive loads, inductive loads, and problem loads . 5HVLVWLYH /RDGV These are the loads that the inverter finds the simplest and most efficient to drive.
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$ 3 3 / , & $ 7 , 2 1 6 3UREOHP /RDGV Trace Engineering inverters can drive nearly every type of load. However, there are special situations in which inverters may behave differently than public power. Trace has provided the following knowledge as guidelines only.
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“Black & Decker”™ Dustbusters and Spotlighters work well. Laser printers- While many laser products are presently operating from Trace Engineering inverters, and we have personally run a Texas Instruments Microlaser and HP IIP, we have had reports of an HP III and a MacIntosh Laser Writer failing under inverter power.
2 3 7 , 2 1 6 2SWLRQV Options available for the Mariner inverter/charger include a choice of remote controls, and a battery temperature control. 7KH 5& 5HPRWH &RQWURO The optional RC6 remote control unit duplicates the Power On/Off Switch on the Mariner inverter/charger.
The optional RC7 remote control has the ability to communicate with and adjust settings in the Mariner. It connects into the port labeled Remote Control on the front panel of the inverter using the included remote connection cable. Only one remote control at any given time may be plugged into the inverter.
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2/0 and 4/0. Cable lengths include 1½, 3, 5, and 10 feet for both sizes. A 4/0 cable length of 15 feet is also available. All Trace Engineering cables have red or black color-coding, and sealed, crimped ring terminal ends.
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$ 3 3 ( 1 ' , ; $ 7 5 2 8 % / ( 6 + 2 2 7 , 1 * $SSHQGL[ $ 7URXEOHVKRRWLQJ Symptoms Problem Remedy No power output and no warning Unit is Off, or battery voltage Turn unit On, check the battery voltage, LED’s is too low...
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Mounts up to 50 feet from the batteries. Easily configured for liquid lead-acid or gel cell batteries. Works with 12, 24, or 48-volt systems. Contact your Trace Engineering dealer for details on any of the above products. 8 vtuÃÃU hprÃ@tvrr vtÃ8ÃDp UryrurÃ"%Ã#"$''!% Qh ÃIir Ã"$%...
Dimensions 13.15” x 7.25” x 14.3” 33.3cm x 18cm x 35.2cm Mounting Shelf mount only Environmental Characteristics Operating Ambient Temperature 0°C to +50°C Non-operating Temperature -55°C to +75°C Maximum operating altitude 15,000 feet Altitude Non-operating 50,000 feet Factory Default Settings Search Sense Defeated Auto Low Battery CutOff...
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(4) in components, parts, or products expressly warranted by another manufacturer. Trace Engineering agrees to supply all parts and labor or repair or replace defects covered by this warranty with parts or products of original or improved design, at its option, if the defective product is...
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$ 3 3 ( 1 ' , ; ) / , 0 , 7 ( ' : $ 5 5 $ 1 7 < Warranty Procedure Complete the warranty card and mail it to Trace Engineering within 10 days from the date of purchase. KEEP YOUR BILL OF SALE as proof of purchase, should any difficulties arise concerning the registration of the warranty card.
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$ 3 3 ( 1 ' , ; ) / , 0 , 7 ( ' : $ 5 5 $ 1 7 < Repaired products will be returned freight C.O.D. unless sufficient return shipment funds are included with the unit. Products sent to the factory from outside the U.S.
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$ 3 3 ( 1 ' , ; * / , ) ( 6 8 3 3 2 5 7 3 2 / , & < $SSHQGL[ * /LIH 6XSSRUW 3ROLF\ As a general policy, Trace Engineering, Inc. does not recommend the use of any of its products in life support applications where failure or malfunction of the Trace Engineering product can be reasonably expected to cause failure of the life support device or to significantly affect its safety or effectiveness.
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