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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Xantrex Technology TM500A manual Setting Parameters Charge Efficiency %, Setting the Charge Efficiency Factor
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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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