Operation in Equalization Mode

battery electrolyte level. Fill only with distilled water if the electrolyte level is low. Use a battery hydrometer to measure specific gravity of each cell. For lead-acid batteries that are fully charged, the reading should be approximately 1.265 (consult your battery man- ufacturer). Equalization is needed if one or more cells have substantially lower S.G. than the others.

2.To start the equalization charging cycle, the charger must already be in operation. With the Standard Control Panel, press and hold the CHARGER ON/OFF push-button switch on the control panel for five seconds until the EQUALIZE LED comes on. With the ACS control panel, the equalize mode must be initiated through the menu system. When the charger is waiting to enter equalization mode, the EQUALIZE LED stays lit constantly. Equalization will start when the bulk and absorption charge have finished, that is, when the battery current is less than 1% of the amp-hour setting. When the system is in equalization, the CHARGE and EQUALIZE LEDs will blink.

Even if the batteries are fully charged, it will take several minutes after the charger is first turned on for it to enter equalization mode. It takes a minimum of three minutes for the charger to move through bulk and another three minutes to go through absorption before equalization begins.

3.Monitor the battery specific gravity during equalization with a battery hydrometer. When all cells have a specific gravity of approximately 1.265, manually terminate equalization. Terminate the equalization charge by momentarily depressing the CHARGE ON/OFF push-button. As a safety feature, the Prosine will time-out and exit Equalize Mode after eight hours. If the battery specific gravity is still rising and has not yet reached the target value when the charger exits equalization, restart equalization by holding the push-button for five seconds. To cancel equalization at any time, turn charger off.

4.When equalization is finished, be sure to check battery electrolyte level. Refill with distilled water only.

Adjustable Charger Mode Settings

These settings can be changed by adjusting the DIP switches on the chassis, or by using the optional Advanced Control System which gives a finer degree of control over the setpoint adjustability. For further details on these settings and instructions for changing them, refer to “Section 3: Configuration” starting on page 25.

CAUTION Incorrect settings can damage your batteries. Refer to “Section 3: Configuration”.

Temperature Compensation: Configuration DIP switches found on the side of the chassis can be set up on the Prosine inverter/charger to modify the charging characteristics depending on battery temperature. By setting the switches correctly before charging your battery, you can ensure that your batteries receive the best possible charge. The Prosine inverter/charger also has a jack for a remote battery temperature sensor which automatically adjusts the charge according to the temperature of the battery. This allows the Prosine inverter/charger to provide a more accurate temperature compensated charge.

Battery Type Selection: The DIP switch for “Battery Type” allows you to set the charge output of the Prosine inverter/charger for the charging characteristics of sealed lead acid “gel” batteries, or for the charging characteristics of conventional flooded “wet” batteries. If you can add water to your batteries, this switch should be set to the FLOODED position. If your batteries are sealed, then set this

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Prosine 2.5/3.0 Installation & Operation Guide

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Xantrex Technology PS3.0, PS2.5 installation and operation guide Adjustable Charger Mode Settings
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PS3.0, PS2.5 specifications

Xantrex Technology has made significant strides in the power electronics sector with the introduction of their PS2.5 and PS3.0 inverter models. These inverters are designed primarily for solar energy applications, offering reliable and efficient power conversion for residential and commercial solar installations. The PS series stands out in the market due to its advanced features, innovative technologies, and user-friendly characteristics.

One of the main features of the Xantrex PS2.5 and PS3.0 inverters is their high efficiency rating, typically above 97%. This means that a minimal amount of energy is lost during conversion, allowing users to maximize their solar energy utilization. Additionally, these inverters come with a wide input voltage range, making them versatile and capable of handling various solar panel configurations.

Both models are equipped with advanced MPPT (Maximum Power Point Tracking) technology. This feature optimizes the energy output from solar panels by constantly adjusting the operating point to ensure maximum power is extracted, even in variable weather conditions or partial shading. This capability significantly enhances the overall energy harvest from solar systems.

Another notable characteristic is their compact and lightweight design, which facilitates easy installation and integration into existing systems. The inverters are also designed with robust thermal management solutions, ensuring they operate effectively even in high-temperature environments. This durability extends their lifespan and increases reliability, critical factors for any solar installation.

Xantrex has also prioritized user experience with the PS2.5 and PS3.0 models by providing a built-in monitoring system. Users can access real-time data on energy production, performance metrics, and system status through a user-friendly interface. This connectivity allows for quick troubleshooting and maintenance, thus enhancing the overall efficiency of solar energy systems.

Safety is paramount in the design of these inverters. They meet stringent international safety standards and come equipped with comprehensive protection features, including over-voltage, under-voltage, and short-circuit protection. This ensures the inverter operates safely, protecting both the user and the connected solar array.

In summary, Xantrex Technology's PS2.5 and PS3.0 inverters are engineered with cutting-edge features and technologies that cater to the evolving needs of solar energy users. Their efficiency, adaptability, and focus on safety make them an excellent choice for those looking to invest in renewable energy solutions. As the demand for sustainable energy continues to rise, Xantrex is poised to play a significant role in the market with these innovative inverter solutions.
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