Inverter/Charger Installation | Xantrex Technology PS2.5, PS3.0

Section 4: Inverter/Charger Installation

13.Tighten the cable clamps and secure the cables to the wall or bulkhead to prevent unnecessary strain on the connections. Replace the cover over the AC connection block.

14.Connect a cable from the Chassis GND terminal on the inverter to earth ground for on- shore installations, to the vehicle chassis for RV installations, or to the engine negative terminal for marine installations. DO NOT connect this conductor to the AC input ground wire or directly to the negative pole of the battery. Refer to “DC Grounding,” below.

15.For residential installations, a DC wiring enclosure is required to cover DC connections and cables. Contact Xantrex or your distributor for this part.

16.Route your DC supply cables from the battery bank to your inverter/charger. Provide an anti-chaffing device around the cables where they pass through a bulkhead or partition. Seal around the cables where they pass through the bulkhead or partition to prevent gasses from passing through them.

17.An inline fuse is recommended between the inverter/charger and the battery and is required by regulations for some installations. This protects your wiring in case of accidental shorting. The fuse and fuse holder need to be installed in the positive side of the DC circuit, as close as possible to the batteries. Attach the cable from the positive

(+)terminal on the fuse to the positive DC connector post on the inverter/charger. Tighten the hex nut on the inverter/charger connector to 216–240 inch-pounds (24– 27Nm). Secure the cable to the bulkhead or partition to prevent unnecessary strain on the connector.

18.Attach the cable to the negative (–) terminal on the battery first, and then connect it to the negative DC connector post on the inverter/charger. There will be a “snap” or spark as electrical current jumps from the cable to the connector post. This is normal. Tighten the hex nut on the DC terminal to 216–240 inch pounds.

19.Attach the DC terminal covers and the vent cover/drip shield.

20.Connect the standard or ACS control panel by inserting the RJ-11 telephone-type connector plug into one of the jacks labeled “Remote Output” on the inverter/charger. Secure the EMI bulb on the control panel cable to the wall or bulkhead adjacent to the inverter/charger to prevent unnecessary strain on the cable connector.

21.Reconnect your AC shorepower supply.

22.Slide the BYPASS/ON switch on the side of the inverter/charger to the ON position.

23.Verify that you have configured the unit correctly, and that it is operating correctly.

Prosine Installation & Operation Guide

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.