Inspection

The package contents:

(1)MINUTEMAN PowerCenter software (floppy disk); (1) Serial interface cable (DB-9); (1) Telephone cable; (1) User’s Manual; (1) Warranty registration card; (1) Platinum Protection Policy; (1) UPS.

HOW TO DETERMINE THE POWER REQUIREMENTS OF YOUR EQUIPMENT

1.Make sure that the total Volt-Amp (VA) requirements of your computer, monitor and peripheral equipment does not exceed 1200VA for the MN 325 or 1440VA for the MN 525.

2.Ensure that the equipment plugged into the battery-powered outlets does not exceed the UPS’s rated capacity. If UPS’s rated capacities are exceeded, an overload condition may occur and cause the UPS to shut down and trip the circuit breaker.

3.If the power requirements of your equipment are listed in values other than Volt-Amps (VA), convert Watts (W) or Amps (A) into VA by doing the calculations below. Note: The equation be- low only calculates the maximum amount of VA that the equipment can use, not what is typically used by the equipment at any given time. Users should expect usage requirements to be ap-

proximately 60% of below value to estimate power requirements:

Watts (W) x 1.82 = VA or Amps (A) x 120 = VA

Add the totals for all of the equipment and multiply this total by 0.6 to calculate actual require- ments.

Note: Many factors can affect the amount of power that your computer system will require. The total load that you will be placing on the battery-powered outlets should not exceed 80% of the UPS’s capacity.

Hardware Installation Guide

1.Your new UPS may be used immediately upon receipt. However, charging the battery for at least 4-hoursis recommended to ensure that the battery’s maximum charge capacity is achieved. Charge loss may occur during ship- ping and storage. To recharge the battery, plug the power cord into the AC wall outlet and turn the power switch on. Note: The MN 525 will charge the battery with the power switch on or off.

2.If you wish to use the software, connect the en- closed serial interface cable to the serial port on the UPS and an open serial port on the computer. If you are not going to use the software, you do not need to connect the cable.

3.With the UPS unit off and unplugged, connect your

computer, monitor, and any externally powered data storage device (Zip drive, Jazz drive, Tape drive, etc…) into the battery power sup- plied outlets. Plug your peripheral equipment (printer, scanner, speakers) into the full-time surge protection outlets. DO NOT plug a laser printer, copier, space heater, vacuum or other large elec- trical device into the UPS. The power demands of these de- vices will overload and possibly damage the UPS.

4.To protect a fax, phone or modem, connect a telephone cable from the wall jack outlet to the IN jack of the UPS. Connect a telephone cable from the OUT jack to the modem port on your computer. The OUT jack can be used to protect a telephone or fax machine.

MN 325/MN 525 specifications

The Minuteman UPS MN 325 and MN 525 are advanced uninterruptible power supply systems designed to protect critical electronics and ensure seamless power delivery during outages. These models are particularly well-suited for small to medium-sized businesses, server rooms, and other applications where reliable power is essential.

One of the main features of the MN 325 and MN 525 is their line-interactive technology. This design allows the UPS to automatically regulate voltage fluctuations, providing stable power output without switching to battery mode. This means that during minor power surges or dips, the system can maintain power without the need for the battery, thus prolonging its lifespan.

Another notable characteristic is the intuitive LCD display, which provides real-time information on battery status, load levels, and estimated runtime. This user-friendly interface allows users to monitor the UPS's performance easily and make informed decisions regarding power management. Alongside the LCD, alarms and notifications alert users to any potential issues, ensuring that they are always informed of their system’s health.

The MN 325 and MN 525 models also boast an impressive array of input and output connections. They come equipped with multiple NEMA outlets, which cater to various power requirements of connected devices. Moreover, the units support hot-swappable batteries, allowing for quick replacement without shutting down connected equipment. This feature minimizes downtime and ensures that critical operations remain unaffected.

In terms of performance, these UPS systems offer impressive battery backup times, tailored to meet the demands of modern electronics. The MN 525, in particular, provides higher capacity, catering to equipment requiring more robust protection. Additional technologies include advanced surge protection, which safeguards sensitive devices from damage caused by electrical surges and spikes.

The physical design of the Minuteman UPS units emphasizes durability and ease of use. Compact and lightweight, they can be easily integrated into existing setups without occupying significant space. Their fanless operation ensures noiseless performance, making them ideal for environments where noise reduction is crucial, such as offices and studios.

Overall, the Minuteman UPS MN 325 and MN 525 stand out with their reliable performance, user-friendly features, and robust protection capabilities, making them a smart investment for anyone needing dependable power solutions.