Important Safety Instructions

WARNING: Do not attempt to service this product yourself except to replace the battery. Opening or removing the cover may expose you to dangerous voltages, even when the AC cord is disconnected from the electrical outlet. Refer all servicing to qualified service personnel.

1.SAVE THESE INSTRUCTIONS. ADHERE TO ALL OPERATING

INSTRUCTIONS AND WARNINGS ON THE UNIT AND IN THIS MANUAL.

CONSERVER CES INSTRUCTIONS. CETTE NOTICE CONTIENT DES INSTRUCTIONS IMPORTANTES CONCERNANT LA SÉCURITÉ.

2.Liebert Corporation neither recommends nor knowingly sells this product for use with life support or other U.S. FDA designated “critical” devices.

3.CAUTION: A BATTERY PRESENTS A RISK OF ELECTRICAL SHOCK OR BURN FROM HIGH SHORT CIRCUIT CURRENT. OBSERVE PROPER

PRECAUTIONS.

ATTENTION: UNE BATTERIE PEUT PRÉSENTER UN RiSQUE DE CHOC ÉLECTRIQUEÉ DE BRULURE PAR TRANSFERT D'ÉNERGIE. SUIVRE LES PRÉCATIONS QUI S'IMPOSENT.

4.WARNING: To reduce risk of fire or electric shock, install in a temperature

and humidity controlled area free from conductive contaminants.

AVERTISSEMENT: POUR RÉDUIRE LE RISQUE D'INCENDLE OU DE CHOC ÉLECTRIQUEÉ, INSTALLE DANS UN SECTEUR AVEC TEMPÉRATURE CONTROLÉ ET HUMIDITÉ CONTROLÉE EXAMPT DE POLLUANTS CONDUCTEURS.

5.Operate the UPS indoors only. Protect it from moisture and install it in a clean environment, free from flammable liquids, gases, or corrosive substances.

6.WARNING: Do not modify cable. Consult dealer if connector does not match equipment. UPS must be grounded at all times while in use. Turn UPS OFF before unplugging, or the safety ground from UPS to equipment will be removed

7.CAUTION: Output receptacles on the UPS are electrically live if the UPS is ON, even if the UPS is not plugged in. The on/off switch on the UPS does not electrically isolate the internal parts. To isolate the UPS, unplug it.

8.CAUTION: Ground leakage current must not exceed 2.75 milli-amperes. Most data processing equipment meets this requirement if you use no more than 4 pieces of equipment. Note: These instructions may be modified by local wiring regulations.

9.Unplug the UPS and turn the power switch OFF before cleaning. Use only water dampened cloth, never liquid or aerosol cleaners.

10.Do not plug appliances, such as hair dryers or heaters into UPS receptacles.

11.Operate the UPS only from a grounded outlet (2 wire plus ground) 120 VAC, 60 Hz.

12.The UPS is equipped with a grounded NEMA 5-15 input power plug. Do not defeat the safety purpose of this plug. If unable to fully insert the plug into the outlet, contact an electrician.

13.Route power supply cords so they are not walked on or pinched.

14.Never block or insert any object into ventilation holes or other openings. Maintain a minimum clearance of four inches all around the UPS for proper airflow and cooling.

15.Always turn OFF the UPS and unplug it before opening battery door. To replace batteries, refer to battery replacement procedure. If you feel

PS400-60S, PS250-60S, PS600-60S specifications

The Liebert PS600-60S, PS250-60S, and PS400-60S are advanced power supply units designed to provide reliable power protection for critical equipment. These systems are vital for industries that require an uninterrupted power supply, such as data centers, telecommunications, and healthcare.

One of the standout features of the Liebert PS series is its robust design and high efficiency. The PS600-60S, with its 600VA capacity, offers a compact solution for smaller environments while still delivering reliable performance. The PS250-60S, with a 250VA capacity, caters to applications with less demanding power requirements, making it ideal for point-of-sale systems or telecommunications equipment. The PS400-60S, on the other hand, balances size and power, providing 400VA to meet moderate power needs effectively.

All models in the Liebert PS series leverage advanced technologies to ensure top-tier performance. They are equipped with sine wave output, which is crucial for sensitive electronic devices as it minimizes electrical noise and enhances performance. Additionally, the units feature automatic voltage regulation (AVR) that stabilizes output voltage, protecting equipment from surges and dips in power.

Another significant characteristic of the Liebert PS600-60S, PS250-60S, and PS400-60S is their user-friendly interface. Each model includes LED indicators that provide real-time information regarding the operational status, battery health, and load level. This feature allows users to monitor the unit easily, ensuring they can respond promptly to any potential issues.

Battery management is also a key feature in these models. They are equipped with intelligent charging technology that prolongs battery life and optimizes performance. The hot-swappable batteries allow for maintenance without disrupting the power supply, which is essential in critical environments.

In conclusion, the Liebert PS600-60S, PS250-60S, and PS400-60S power supply units are designed to offer reliable, efficient, and user-friendly solutions for power protection. Their combination of compact design, advanced technologies, and essential features makes them ideal for a vast array of applications, ensuring a stable power supply for sensitive equipment while enhancing overall operational efficiency.