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Section IV
Maintenance

Page 4.10

II S, 3.00

08/96

BATTERY A4

TO CB3–CC

BATTERY A3

BATTERY A2

BATTERY A1

TO CB3–BB

RED

BLK

Figure 4–1.

4.6.6

Reactivating the Batteries

1. After all battery trays and their batteries

are in place and reconnected, verify the
UPS rectifier DC link voltage is at proper
value: 195 VDC minimum.

2. Replace top and left side panels.

3. Close the Battery Circuit Breaker only if

the link voltage is correct.

Содержание BalancedPower II-S 15 kVA

Страница 1: ...uptible Power System UPS SAVE THESE IMPORTANT SAFETY INSTRUCTIONS This manual contains important safety instructions that should be followed during installation and maintenance of the UPS and Battery...

Страница 2: ...problems that are signaled by the Control Monitoring Alarm Panel 4 Be thoroughly familiar with the safety precautions outlined in Sections II and IV of the manual 5 Do not take shortcuts when operati...

Страница 3: ...nt IPM 24 HOUR SERVICE HOTLINE Phone 800 777 8922 Outside U S 919 871 1800 Fax 214 342 6115 When calling for service assistance have the following information and record of readings and alarm lights f...

Страница 4: ...s that the monitor panel be inspected visually every eight hour shift to see that lights are operating and no alarm conditions exist If any unusual conditions exist call facility maintenance personnel...

Страница 5: ...Request for inspection should be made immediately 7 Strapping should be cut and the corrugated cap and or sleeve carefully removed Remove padding and plastic sheeting The cabinet then may be unbolted...

Страница 6: ...cuitry Digital Monitoring Panel DC Circuit Breaker Batteries Input transformer is optional for 208 220 vac input voltages and required for 240 600 vac inputs A one line diagram in Section II shows the...

Страница 7: ...nnect and transfer the load to the inverter Note however that so long as the inverter is out of specification the static bypass switch will automatically inhibit retransfer of the load 1 5 Batteries T...

Страница 8: ...word changes and adjustment of time and date All passwords may be changed by a person who already knows either the password in question or a higher level password Passwords consist of a minimum of 4 c...

Страница 9: ...ome Alarm Reporting can be activated only with a Field Service level of password It is normally done at the time of startup by a Customer Engineer 1 10 Dial Back Security This security feature is prov...

Страница 10: ...to the life expectancy of its components Failure to select a site which meets all requirements specified in this section can result in excessive maintenance problems Operating temperature range for b...

Страница 11: ...access a clear area three 3 feet 91 4 cm on the left side six 6 inches 15 2 cm on the right side and one 1 foot 30 5 cm at the rear is recommended 5 Remove the top and left side panels to expose the...

Страница 12: ...Wire Used Torque Specification AWG kcmil mm2 in lb N m 6 4 13 3 21 2 110 12 4 3 26 7 150 16 9 2 33 6 150 16 9 1 42 4 150 16 9 1 0 2 0 53 5 67 4 180 20 3 3 Referring to the installation drawings in thi...

Страница 13: ...batteries from moving around inside the trays 0 1 Connect the batteries as shown in Figure 2 2 The two connectors red and black are connected together to provide the final connection for the battery...

Страница 14: ...Section II Installation Page 2 5 BPII S 3 00 08 96 BATTERY A4 TO CB3 CC BATTERY A3 BATTERY A2 BATTERY A1 TO CB3 BB RED BLK 4 Battery Trays Figure 2 2 Battery Interconnection Diagram...

Страница 15: ...Section II Installation Page 2 6 BPII S 3 00 08 96 This Page Intentionally Left Blank...

Страница 16: ...tion IV of this manual Maintenance for safety precautions to be taken whenever operating or working on the UPS 3 2 1 Cleanliness Litter or trash of any sort should not be allowed to accumulate in or a...

Страница 17: ...andatory 3 3 Radio Frequency Energy Hazard WARNING This equipment generates uses and can radiate radio frequency and if not installed and used in accordance with instructions may cause interference to...

Страница 18: ...djust pushbuttons and an ALARM SILENCE pushbutton The Menu buttons provide access to the various data and messages which are displayed on the Message Screen These include detailed instructions for sta...

Страница 19: ...ry power and the alarm sounds alerting the operator to a brownout or power failure When the batteries run down the critical load will shut off unless steps are taken to correct the situation or anothe...

Страница 20: ...dication that the inverter is out of specification or has lost phase lock with the bypass power source When active in conjunction with the Transferred to Bypass indicator power cannot be retransferred...

Страница 21: ...sing the or button successively see paragraph 3 6 2 On this screen the letters are read as follows xx month yy day of the month uu hour on the 24 hour clock vv minutes of the hour ww seconds tttt alar...

Страница 22: ...it indicates the batteries are being charged If the voltage goes above 229 VDC the rectifier will shut down These values are subject to change according to battery type Booster link voltage is 400 VD...

Страница 23: ...dout of the current time 3 4 2 17 UPS Maintenance Menu This screen allows entrance into the UPS Maintenance Menu described in Paragraph 3 6 3 A password is required to use this menu The next message i...

Страница 24: ...ed The EPO also may be activated remotely by a contact closure CAUTION Anytime the UPS has been shut down by using the EPO the system should be carefully checked by trained facilities personnel before...

Страница 25: ...ers switches are OFF open The DC Battery disconnect switch is OFF open Then Each of the following steps must be completed before going to the next step Failure to do so may result in interruption of p...

Страница 26: ...uit Breaker Depress the ALARM SILENCE pushbutton The red LED should remain lit 6 When this instruction appears on the Message Screen close the Output Circuit Breaker 7 This step does not apply to UPS...

Страница 27: ...nds press or until this Alarm History screen appears You may depress the ALARM SILENCE button once to silence the alarm You may find it advantageous to leave the message screen on Alarm History during...

Страница 28: ...ch closed Verifies that Battery DC Disconnect switch is closed inp vlt high Input voltage too high Verify correct UPS input voltage Decrease if necessary inp vlt low Input voltage too low Verify corre...

Страница 29: ...voltage low LED warning also UPS will shut down in a few minutes Initiate shutdown of critical loads inv fus norm Inverter fuse normal No action required inv bln fus Inverter fuse blown Test replace d...

Страница 30: ...op No action required inv mnl xfer Inverter manual transfer No action required inverter on Inverter on No action required inverter off Inverter off Follow Startup procedure to restart UPS inv fan fail...

Страница 31: ...e high Room is too hot Lower temperature ups amb norm UPS ambient temperature normal No action required ups amb shdn UPS ambient temperature shutdown Room is too hot Lower temperature byp volt hi Stat...

Страница 32: ...btn pshd EPO pushbutton pressed Complete UPS restart procedure is required EPO btn rlsd EPO pushbutton released Complete UPS restart procedure is required ctl pwr on Control power on No action requir...

Страница 33: ...home connection attempt failed No action required out overload The load on the UPS has exceeded 100 Reduce the load load normal The load on the UPS is or 100 No action required bln trap fuse The inpu...

Страница 34: ...the UPS Maintenance Menu to the screen depress the pushbutton as many times as necessary until the screen reads like this 2 Press This will display NOTE There is a further discussion of multi level p...

Страница 35: ...reset the faults 2 This message will appear on the screen To confirm the previous action press again returning the screen to 3 Press to obtain this screen 4 Press to return to the Rectifier Maintenan...

Страница 36: ...0 3 6 3 3 SBS Maintenance Menu 1 Press to advance to the SBS Maintenance Menu Bypass Shutdown Procedure 2 Press to obtain this screen Press to begin the Bypass Shutdown Procedure Retransfers are disa...

Страница 37: ...is message appears open the RECTIFIER INPUT CIRCUIT BREAKER 9 While this message is on the screen the link voltage will be gradually decreasing XXX X represents the actual voltage as displayed When th...

Страница 38: ...ppear This will turn the LED to green 16 Normally the system will be left so that transfer and retransfer are enabled Following Step 11 of this subsection press once or twice to obtain this screen wit...

Страница 39: ...to change the language it is necessary to confirm by pressing again CAUTION If you don t understand German don t perform this step You may get lost trying to get back into English 6 Pressing the secon...

Страница 40: ...is is the start of the procedure if it is necessary to change the time setting Time readings are based on a 24 hour clock 13 Press The screen will ask you to confirm that you want to reset the time IF...

Страница 41: ...s to the menu made before this 18 Pressing in the step above will bring out this screen It is necessary to confirm by pressing again 19 Pressing or will return to this screen 3 6 3 4 1 Alarm Configura...

Страница 42: ...displays apply only to an optional modem or RS232 customer interface described fully in Section VII They can be skipped by pressing until you get to Step 37 26 Press once to obtain one of the Com1 Dis...

Страница 43: ...ill bring back the previous COM 1 screen 30 Press and to proceed 31 Press to obtain this screen 32 Press to obtain this screen Pressing at this point will reset the optional COM2 serial port see Note...

Страница 44: ...the Com 2 baud rate press to increase baud rate from 2400 to 9600 or press to decrease 9600 to 2400 Pressing will display the Save Change screen 36 Pressing will select the desired baud rate and will...

Страница 45: ...Press to save the change 44 Press to obtain this screen 45 Press and this confirmation screen will appear asking whether you want to enter a unit identification 46 Press again if you do wish to enter...

Страница 46: ...ing down the ALARM SILENCE button while pressing or To move the cursor to the right press to move it ot the left press 51 When all the characters have been entered the screen will look like this Press...

Страница 47: ...n will look like this Press 57 Press to save the change 58 Press to obtain this screen 59 Press to return to the System Maintenance Menu 0 3 6 3 5 Password Maintenance Menu 1 Press to advance to the P...

Страница 48: ...d press 5 You will see this message briefly flashed on the screen 6 Then this message will appear again It is necessary to repeat step 4 entering the new password again Then press 7 Press to save the...

Страница 49: ...3 6 3 3 NOTE This leaves the critical load powered by the utility power source through the bypass 2 To remove all power to the load open the BYPASS CIRCUIT BREAKER 3 6 5 CPU Fault If this message sho...

Страница 50: ...our shift to see that the green light is visible indicating no alarm conditions exist The Alarm History should be checked at this time see Paragraph 3 6 2 to determine if any recent alarms have gone u...

Страница 51: ...uld be checked for cleanliness and proper operation at least annually These are located within the power section and should be checked only during a period when the UPS is in Maintenance Bypass mode E...

Страница 52: ...n does not remedy the situation contact the IPM 24 Hour Hotline for assistance In general the BalancedPower II S BPII S UPS is designed so that the operator should not find it necessary to have access...

Страница 53: ...nauthorized personnel away from batteries When replacing batteries use the same number and the following type of batteries sealed lead acid All batteries in a cabinet should be from the same manufactu...

Страница 54: ...ical shock The likelihood of such a shock will be reduced if such grounds are removed during installation and maintenance 0 4 6 2 Maintenance Shutdown of Batteries This procedure is for shutting down...

Страница 55: ...de Remove the bolts from one tray at a time and very carefully pull the tray forward Care should be taken that the tray doesn t come all the way out CAUTION The battery tray may weigh in excess of 200...

Страница 56: ...rvals The procedure described is for individual batteries and requires the use of a Balkamp 700 112 Battery Tester or equivalent The Balkamp unit is available at most NAPA auto parts stores or from IP...

Страница 57: ...In approximately 10 seconds the tester needle should be in the good green area If not the battery should be replaced 8 Perform the same tests on all batteries in the cabinet Allow the tester to cool b...

Страница 58: ...ecifications Battery Manufacturers Torque Specifications Manufacturer Model Bolt Size Wrench Size Initial Torque Annual Retorque Johnson Controls UPS 12 140FR Johnson Controls UPS 12 170FR Power TC 12...

Страница 59: ...B RED BLK Figure 4 1 4 6 6 Reactivating the Batteries 0 1 After all battery trays and their batteries are in place and reconnected verify the UPS rectifier DC link voltage is at proper value 195 VDC m...

Страница 60: ...o meet differing requirements The desired Mean Time To Repair and the travel time from IPM s nearest Service Center would normally determine the approximate level of spares to be stocked This section...

Страница 61: ...3401 Spring Forest Road Raleigh NC 27604 Phone 919 871 1812 Fax 919 871 1822 5 3 Continuing Maintenance Program We consider regular maintenance of your UPS to be insurance for your equipment investmen...

Страница 62: ...s used to state the maximum rating of power generating devices AUTO RETRANSFER A feature which allows the Static Bypass Switch to place the UPS back on line without manual intervention CIRCUIT BREAKER...

Страница 63: ...ch is located on the Monitor Panel EQUALIZE See RECHARGE FLOAT CHARGE A dc voltage applied to a battery at a level which maintains the battery in a fully charged state HERTZ Hz The measure of electric...

Страница 64: ...in response to an alarm condition within the UPS The contacts are connected to terminals which are easily accessible to the customer They provide the ability to remotely sense an alarm condition STATI...

Страница 65: ...Section VI Glossary Page 6 4 BPII S 3 00 08 96 This Page Intentionally Left Blank...

Страница 66: ...n looks like this during normal UPS operation A valid password must be entered to access this screen International Power Machines 12 13 94 Uninterruptible Power System 08 25 Unit 15 KVA UPS Normal Tra...

Страница 67: ...n a submenu list S ilence Alarm silence U p Displays next alarm entry in Alarm History when Alarm History is active Increment displayed value of modifiable elements D own Displays previous alarm entry...

Страница 68: ...09 20 91 14 59 27 07 0 sbs output breaker closed 09 20 91 14 59 27 07 0 inv not phase locked 09 20 91 14 59 27 07 0 Inv transfer enabled 09 20 91 14 59 27 07 0 inv retransfer enabled 09 20 91 14 59 27...

Страница 69: ...w Scrolls down one page alarms are added to the bottom of the screen 7 5 P Record P Record format is for users who need to query the UPS periodically for information as to its status using custom deve...

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