Xantrex Technology TM500A Setting Parameters Charge Efficiency %, Setting Charger Efficiency

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3.0 CONFIGURATION

Setting Parameters (continued)

Charge Efficiency %

Since batteries are not 100 percent efficient, more energy is required to charge them than can be extracted. Some of this energy is lost in the form of heat and gassing. An efficiency factor of 94 to 98% is typical for lead-acid batteries. Consult the battery manufacturer’s specifications for other battery types.

Set this value to 96% for new batteries and 94% (or lower) for batteries already in service. The default setting is 94%. Changing this setting affects the % State-of-Charge meter. The setting range is from 60 to 100%.

Setting the Charge Efficiency Factor

If the charge efficiency factor is not known and lead-acid batteries are used in the system, set the charge efficiency factor to 94%. After the batteries have been discharged and then fully recharged, the amp-hour reading should be approximately 000. If this reading is negative when the

CHARGED LED ( ) flashes, increase the efficiency factor. If the numbers are substantially going above zero before the CHARGED LED flashes, decrease the efficiency factor. The setting is correct when the CHARGED LED flashes and the reading is slightly positive.

1.Press the SELECT button until the BATTERY LEVEL LED ( % ) is illuminated.

2.Press the SELECT and RESET buttons simulataniously until the LED display flashes.

3.Press the RESET button to change the displayed efficiency factor.

4.Press the SELECT button to accept the value.

%LED Indicates Efficiency Function

1

4

9 4

2 3

Set Battery Efficiency

Factor in Display

Figure 3-3

Setting Charger Efficiency

14

© 2001 Xantrex Technology Inc. P/N 973-0012-01-02 Rev.A05/01

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Contents TM500A About Xantrex TrademarksDisclaimers Date and RevisionTable of Contents Table of Contents Important Safety Instructions Battery Safety Information TM500A IntroductionTM500A Unpacking and Inspection TM500A 12/24 VoltTM500A NS 12/24 Volt TM48 48 VoltInstallation Pre-InstallationRequired Tools MountingSurface Mounting Surface Mounting the TM500A Using the Adaptor Communication and Remote Cable ConnectionsFlush Mounting Area To Be Cut-Out Flush Mounting the TM500AExtended Length Installations Extended Length Ground WireDeltec Shunt Mounting/Wiring the Shunt Shunt ConnectionsMounting Circuit Board to an Existing Shunt Shunt Circuit Board and HardwareIn-line Fuse Connecting the Shunt BoardCircuit Diagram Configuration SetupRestoring the Factory Defaults Resetting to Factory DefaultsSetting Parameters Setting ParametersSetting Charger Efficiency Setting Parameters Charge Efficiency %Setting the Charge Efficiency Factor Setting Parameters Amp Hours Ah Setting the Amp HoursSetting the Amp Hours Setting Parameters Charged Indicator Setup Step a Setting the Fully-Charged Voltage LevelTurn Amps OFF for Voltage only Detection Setting the Charged Indicator Voltage LevelStep B Switching OFF the Amperage Detection Trigger on Voltage and Amperage Trigger on Voltage and Amperage Trigger on Voltage and Time Step B Setting the Time Duration Trigger on Voltage and TimeThree-stage Chargers Relay ChargersTaper Chargers Low-Voltage Indicator Setting Parameters Low-Voltage IndicatorConfiguring the Low-Voltage Alarm Indicators and Controls Reset ButtonOperation Buttons Select ButtonAvailable Meters % state-of charge Indicators and Controls Basic MetersMeter Selection and LED Indicators Mode Indicator LEDs Indicators and Controls Ah AMP HoursPower Saving Mode Indicators and Controls Data Monitors BHI High Battery VoltageBLO Low Battery Voltage DSF Days Since FullTo access the Data Monitor Function Amp-Hour Reminder Reminders and IndicatorsTo configure this function Reminders and Indicators Low-Voltage Indicator To configure this alarmResetting the Charged Indicator Reminders and Indicators Charged IndicatorTo reset the Charged LED Troubleshooting Symptom Possible Cause SolutionService Information Specifications SpecificationsWarranty Limited Warranty

TM500A specifications

Xantrex Technology is renowned for its innovative power solutions, and the TM500A is a standout model in its extensive product lineup. This advanced power inverter is engineered to meet the needs of both industrial applications and residential systems, providing users with reliable and efficient power conversion.

One of the main features of the TM500A is its advanced inverter technology, which allows for high efficiency and performance. With an efficiency rating often exceeding 90%, the TM500A minimizes energy loss during the conversion process. This makes it an ideal choice for renewable energy systems, such as solar and wind, by maximizing the amount of usable power delivered to connected devices. The inverter is capable of converting DC power into high-quality AC power, suitable for a wide range of appliances and electronics.

The TM500A is designed with versatility in mind. It supports various input voltage systems, allowing it to be used in a multitude of setups. This flexibility is further enhanced by its ability to operate in both grid-tied and off-grid configurations, opening up possibilities for diverse applications. Whether in a residential setting powering home appliances or in industrial applications supporting heavy machinery, the TM500A adapts to customer needs.

Another characteristic that sets the TM500A apart is its robust safety features. This inverter is equipped with multiple layers of protection, including overload, short circuit, and over-temperature safeguards. These safety measures ensure that both the device and the connected load are protected from potential damage, providing peace of mind to users.

The TM500A also boasts user-friendly interfaces, including LED indicators and diagnostic features that make monitoring performance straightforward. This ease of use is complemented by a compact and lightweight design, making installation and integration into existing systems straightforward.

Finally, Xantrex's commitment to quality is evident in the TM500A's construction, which utilizes durable materials suitable for demanding environments. Overall, the Xantrex TM500A stands as a reliable, efficient, and versatile power conversion solution that meets the evolving demands of users across various sectors. Its combination of advanced technology, safety, and user-centric design makes it a top choice for anyone needing dependable power solutions.
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