Current Ratings, Troubleshooting | Tripp Lite PR 15 specs

Installation

Equipment Connection

There are two DC power output terminals on the rear of PR power supplies: POSITIVE (+)/ RED, and NEGATIVE (-)/ BLACK. With all equipment turned OFF, connect the DC equipment to these terminals, making sure to observe the polarity of the wiring. Connect Positive to Positive (Red to Red), and Negative to Negative (Black to Black).

Power Supply Start-Up

1Plug the power supply line cord into a 120V AC, 60Hz outlet.

2Press the “ON/OFF” switch on the front panel. The switch body (or indicator light on smaller models) will illuminate RED, indicating the power supply is functioning properly.

3Turn the connected DC equipment ON only after the power supply has been turned ON.

Current Ratings

Tripp Lite PR series’ power supply current ratings are based on the industry standard ICS (Intermittent Communications Service), limited by heat buildup. This translates to a 50% duty cycle of 5 minutes ON, 5 minutes OFF. Equivalent heat loading would result from 7 minutes ON at 25% load, followed by 3 minutes ON at 100% load. This cyclical-type of loading is similar to the operation of a transceiver.

Make sure the equipment you are using is properly sized to the capacity of the power supply. The maximum current draw of the equipment should not exceed the continuous duty output of the power supply. If unsure about your particular application or current output capacities, visit www.tripplite.com/support.

The PR series features electronic foldback current limiting, which protects against short circuits on the DC output. The foldback circuitry reduces the output current to less than one amp when shorted. When the overload is removed, normal current and voltage outputs are automatically restored.

The PR7 through PR60 models feature time-controlled current limiting that delays onset of foldback current limiting for about one second. This allows a brief delivery of higher-than- rated current during this time period, allowing operation of incandescent lamp loads up to approximately 65% of the PR’s current rating. The power supply will also supply repetitive peak currents of up to 160% of the current rating for operation of high-power

”Class B” audio amplifiers.

CAUTION!

This time-controlled current limiting will NOT overcome severe or sustained overloads. Some loads may demand peak current more than twice as high as their average current demand. This fact should be kept in mind when using the PR series power supplies.

Troubleshooting

If the power supply stops working, check the DC output connections and tighten if loose. Check the external fuse. If blown, replace with the same amperage size only. Units with an internal fuse should be checked by a qualified technician.

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PR 15 specifications

The Tripp Lite PR 15 is a versatile and robust power distribution unit designed to meet the demands of modern electronics, particularly in commercial and industrial settings. As a reliable solution, it caters to a wide range of applications, from data centers to server rooms, ensuring that equipment receives uninterrupted power.

One of the standout features of the PR 15 is its ability to accommodate various input and output configurations. It includes multiple outlets, allowing for the simultaneous connection of multiple devices, which helps maximize efficiency in power management. This unit supports both standard NEMA outlets and locking connectors, providing flexibility for different types of equipment.

In addition to versatile connectivity, the PR 15 boasts advanced surge protection. It incorporates built-in surge suppression technology, which safeguards valuable equipment from voltage spikes and electrical noise. This feature is crucial for preventing potential damage to sensitive electronics, thus extending their lifespan and enhancing reliability in critical operations.

The unit is built with durability in mind. Crafted from high-quality materials, it can withstand the rigors of everyday use in demanding environments. The robust construction is complemented by a compact and rack-mountable design, making it easy to integrate into existing setups without consuming excessive space.

Another essential characteristic of the Tripp Lite PR 15 is its monitoring capabilities. Many models come equipped with LED indicators that provide real-time feedback on the unit's operational status. Users can easily monitor power usage and identify any issues before they escalate, enabling proactive management of power resources.

Furthermore, the PR 15 offers ease of installation. With its user-friendly design, technicians can quickly set up the unit and connect it to the electrical system. This streamlined installation process minimizes downtime, allowing businesses to maintain operations with minimal disruption.

In conclusion, the Tripp Lite PR 15 power distribution unit stands out for its flexibility, durability, and advanced protection features. Ideal for various settings, it plays a crucial role in maintaining the efficiency and safety of electronic equipment. With a focus on reliable performance, it is a responsible choice for any organization looking to enhance its power management solutions.