Tools and Materials Required | Xantrex Technology PS3.0, PS2.5

Tools and Materials Required

You will need the following tools and materials to properly install the Prosine inverter/charger:

pWire insulation stripper

pMounting screws or bolts (#12 or #14)

p#2 (¼-inch) flat blade screwdriver

pSmall Phillips screwdriver

p17mm or adjustable wrench for DC terminals

pAC cable sized appropriate for load and application

pTwo one-inch AC cable strain-relief clamps

pDC cable, sized appropriate for load and application

pLugs or terminals for your DC cables and appropriate tools

pAC and DC disconnects and overcurrent protective devices

Where to Install the Prosine Inverter/Charger

Install the Prosine inverter/charger only in locations that are dry, cool, well ventilated, close to batteries and loads, and protected from the weather. These terms are described below:

Dry—Do not allow water or other fluids to drip or splash on the Prosine inverter/charger. Do not mount the Prosine inverter/charger in an area subject to splashing water or bilge water.

Cool—Normal ambient air temperature should be between 32°F (0°C) and 77°F (25°C)—the cooler the better.

Ventilated—For the Prosine 2.5, allow at least 5 inches (13cm) clearance at the bottom of the unit for air flow, 3 inches (8cm) on each side, and 1.5 inches (4cm) at the top. For cooling purposes, the volume of the enclosure is not as important as the overall supply of air. Do not allow the ventilation openings on the back and top of the unit to become obstructed. When mounting in a closed compartment, provide a fresh-air intake opening directly to the fans (located behind the unit) to assure a good supply of cooling air. The Prosine 3.0 must be mounted on top of the brackets that are provided with it to allow adequate airflow to the cooling fans.

The figure below illustrates the effect of inadequate ventilation on the output power of the Prosine 2.5 and 3.0 inverter/chargers. As with all inverters, the amount of continuous power that the Prosine inverter/chargers can deliver without overheating is limited by the ambient temperature. They will operate and deliver their continuous power ratings at higher temperatures, but the ambient temperature as well as the input voltage from the battery limits the extent to which they can do this. The following curve illustrates the relationship between rated power output and ambient temperature. Operating the unit in conditions outside the power and temperature limits will result in thermal shutdown and/or significantly decreased performance. In addition, operation in this range is outside the ratings covered by the regulatory approvals of the products.

42	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.