Related Manuals for Liebert PowerSure PS250-50S, PS400-50S, PS600-50S
Summary of Contents for Liebert PowerSure PS250-50S, PS400-50S, PS600-50S
- Page 1 PowerSure™ PS250-50S PS400-50S PS600-50S 250 VA 400 VA 600 VA POWER PROTECTION Uninterruptible Power System 250 VA – 600 VA 230 VAC USER’S MANUAL...
-
Page 2: Important Safety Instructions
Operate the UPS only from an earthed outlet (2 wire plus earth) 230 VAC, 50 Hz. Use an H05V power supply cord with 2-pin plus earth plug for UPS AC input. If unable to fully insert plug into outlet, contact an electrician for replacement. -
Page 3: Installation Instructions
ON/OFF Button Battery Light (400/600 Only) Check Light (400/600 Only) AC Light Battery Test Button Option Switches Output Receptacles Power Cord Input Circuit Breaker 10. Communications Port ATTENTION: Please refer to these drawings when reading this manual. This manual references the various parts of your UPS by number. INSTALLATION INSTRUCTIONS Unpack unit and check contents. - Page 4 After charging, shutdown both the UPS and load equipment and unplug them from the AC supply socket. Connect the supplied CEE-22 output cable (B) between the load equipment input socket (D) and one of the UPS AC output sockets (E). Connect all load equipment to UPS in this way. When all equipment is plugged in, plug UPS into the AC supply socket and turn it ON.
-
Page 5: Option Switch Settings
COMPUTER/LAN INTERFACE Optional SiteNet 1 kits provide connection to a wide range of popular computer operating systems; such as Novell, UNIX, UNISYS, SUN, WINDOWS and many others. SiteNet 1 software automatically performs an orderly shutdown of computer operating systems, in the event of a power outage and/or low battery conditions. - Page 6 You may replace the UPS battery yourself, but if you feel unqualified, refer battery replacement to qualified personnel. Contact your local dealer or call Liebert for a replacement battery. WARNING: To replace batteries, turn OFF UPS and unplug it from mains supply.
-
Page 7: Resetting The Circuit Breaker
To Replace the Battery: Close active programs and turn off computers. Turn OFF the UPS and unplug it from mains supply. Place UPS on its side and remove retaining screws (A) to battery door (B). Open battery door (B) and remove the battery (C) by pulling on the battery tab (D). - Page 8 PROBLEM CAUSE UPS will not start Input voltage below threshold Overload/Short Circuit Input frequency mis- match with option switch setting Mains overvoltage UPS starts on UPS not plugged in battery, but will not switch to mains Circuit breaker activated power. (400 &...
- Page 9 250 VA LED & ALARM INDICATIONS Condition NORMAL/START UP Start-Up Test Fail Input Frequency Mismatch with Option Switch Setting Input Voltage Below Threshold Overload/Short Circuit NORMAL MODE Battery Test Fail Overload/Short Circuit BACKUP MODE Low Battery Alarm Low Battery Shutdown Main Overvoltage (transfer enabled) The UPS starts and repeats the battery test sequence every hour until the test is passed.
-
Page 10: Specifications
Model # / Stock # Model Rating Dimensions: mm Unit (W x D x H) Shipping (W x D x H) Weight: Kg Unit Shipping AC Parameters Receptacles Input Voltage Range Low Voltage Transfer Point High Voltage Transfer Point Input Frequency Range Spike Protection Output Voltage (on battery) Output waveform (on battery) -
Page 11: Limited Warranty
(4) to six (6) months when not in use. If the UPS fails to conform with the above warranty within the two year warranty period, Liebert will repair or replace the UPS, at Liebert's option. Repairs or replacements are warranted for the remainder of the original warranty period. -
Page 12: Technical Support
©1997 Liebert Corporation All rights reserved throughout the world. Specifications subject to change without notice. ® Liebert and the Liebert logo are registered trademarks of Liebert Corporation. All names referred to are trademarks or registered trademarks of their respective owners.