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Liebert PS250-50S, PS400-50S, PS600-50S manual

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Table of contents for the manual

  • Page 1

    PowerSure™ POWER PROTECTION Uninterruptible Power System 250 VA – 600 VA 230 VAC USER’S MANUAL R PS250-50 S 250 V A PS400-50 S 400 V A PS600-50 S 600 V A[...]

  • Page 2

    2 IMPORTANT SAFETY INSTRUCTIONS WARNING: Do not attempt to service this product yourself except to replace the battery. Opening or removing the cov er 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 O[...]

  • Page 3

    3 1. ON/OFF Button 2. Battery Light (400/600 Only ) 3. Check Light (400/600 Only) 4. AC Light 5. Battery Test Button (400/600 Only) 6. Option Switches 7. Output Receptacles 8. Power Cord Input 9. Circuit Breaker 10. Communications Port ATTENTION: Please refer to these drawings when reading this manual. This manual references t he various parts of y[...]

  • Page 4

    4 5. After charging, shutdown both the UPS and load equipment and unplug them fro m 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. 6. When all equipment is plugged in, plug UPS into the A C suppl[...]

  • Page 5

    5 COMPUTER/LAN INTERFACE (400/600 VA ONLY) Optional SiteNet 1 kits provide connection to a wide range of popular computer operating systems; such as No vell, 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 condi[...]

  • Page 6

    6 Option Switch 3 & 4: Low Voltage Limit Select – Low voltage limit is the voltage level at which battery operation starts. You may set the low voltage limit of the UPS to 180V, 190V, or 200V. The factory setting is 190V. This option reduces excessive battery usage in brownout cond itions. Make sure your computer equipment can operate at 180 [...]

  • Page 7

    7 To Replace the Battery: 1. Close active programs and turn off computers. Turn OFF the UPS and unplug it from mains supply. 2. Place UPS on its side and remove retaining screws (A) to battery door (B). 3. Ope n battery door (B) and remove the battery (C) by pulling on the battery tab (D). 4. Remove terminal wires (E) from old battery. Connect term[...]

  • Page 8

    8 PROBLEM CAUSE SOLUTION UPS will not start Input voltage be low threshold Overload/Short Circuit Input frequency mis - match with option switch setting Mains overvoltage Wait until mains voltage rises to appropriate level. Check circuit breaker at rear of UPS (9). If it is activated, reset it and restart the UPS (See "Resetting Circuit Breake[...]

  • Page 9

    9 250 VA LED & ALARM INDICATIONS Condition Green AC Light (4) Audible Alarm Status NORMAL/START UP On after Beep Single Beep, then Off Operate Start - Up Test Fail On after Beep Fast Beep for 15 Sec and then Off Operate Input Frequ ency Mismatch with Option Switch Setting Input Voltage Below Threshold Off Continuous Will Not Start Overload/Shor[...]

  • Page 10

    10 SPECIFICATIONS Model # / Stock # PS250 - 50/PS250 - 50S PS400 - 50 / PS400 - 50S PS600 - 50 / PS600 - 50S Model Rating 25 0 VA / 150 W 400 VA / 240 W 600 VA / 360 W Dimensions: mm Unit (W x D x H) 90 x 262 x 175 109 x 262 x 186 124 x 262 x 216 Shipping (W x D x H) 181 x 365 x 303 212 x 482 x 292 237 x 482 x 334 Weight: Kg Unit 4 5.7 9 Shipping 4[...]

  • Page 11

    11 LIMITED WARRANTY Liebert Corporation extends the following LIMITED WARRANTY to the purchaser and to its customer (collectively referred to as the "Purchaser"): the enclosed Uninterruptible Power System (UPS) and components are free from defects in materials and workmanship under normal use, service, and maintenance FOR A PERIOD OF TWO [...]

  • Page 12

    12 1050 Dearborn Drive Co lumbus, OH 43229 614 - 888 - 0246 Technical Support U.S.A................................................................ 1 - 800 - 222 - 5877 Outside the U.S.A ........................................... 614 - 841 - 6755 U.K...................................... .......................... +44 (0) 1793 553355 France ......[...]