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APC Silcon
240-320kW 480V UPS
User Guide
Copyright ©2000 APC Denmark ApS
Information in this document is subject to
change without notice and does not represent a
commitment on the part of the vendor
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Thank You Thank you for chosing APC Silcon UPS. Please read this User Guide thoroughly prior to installing the system. It provides important information on safe and efficient installation and use. The installation and use of this product must comply with national, federal, state, municipal and local codes. Safety Symbols used in this manual WARNING! Indicates a hazard which, if n
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Contents: 1.0 Introduction 4 1.1 Display Unit 4 2.0 Stop/Start UPS and Operating the External Service Bypass Panel 5 2.1 Stop UPS (for stand-by) 5 2.2 Start UPS (from stand-by) 5 2.3 Stop UPS (for complete power down) 6 2.3.1 Switching off the UPS 6 2.4 Start UPS (from complete power down) 7 2.4.1 UPS Start-up 7 2.5 Operating the External Service Bypass Switch (single systems) 9 2.5.1 Bypassing the Single System UPS 9 2.5.2 Switching the Single System UPS from External Bypa
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Introduction 1.0 Introduction This UPS system is designed to offer reliable and problem-free power supply for several years. The system requires only a minimum of maintenance, but we recommend you follow the maintenance guidelines described in Section 6.0 Maintenance & Testing. 1.1 Display Unit The display unit (located on the front of the UPS) is the link between the user and the UPS and consists of a display, an alarm LED indicator and a keyboard. The display reads parameters, m
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Stop/Start UPS and Operating the External Service Bypass 2.0 Stop/Start UPS and Operating the External Service Bypass Panel WARNING! AC voltage generated either from batteries or utility, may be present at UPS output. Always disconnect AC input supply source, switch off UPS, AND switch off DC. TEST BEFORE YOU TOUCH! Some UPS systems ha
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Stop/Start UPS and Operating the External Service Bypass 2.3 Stop UPS (for complete power down) 2.3.1 Switching off the UPS CAUTION! If the UPS system is equipped with a Service Bypass Panel, and if the load must remain energized by utility, refer to the Operating Service Bypass Panel sections in this guide before proceeding Green / ON Re
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Stop/Start UPS and Operating the External Service Bypass The UPS is now isolated. Maintenance/repair, disconnection or removal can now be carried out. CAUTION! Recharge batteries out of service every 3 months to prevent damage. WARNING! Internal DC capacitor may contain energy even
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Stop/Start UPS and Operating the External Service Bypass WARNING! If “Autostart” is active the UPS will start automatically after step 9 (with a 1-minute delay). 1. Check that the system has been in a stable environment for at least 12 hours enabling any condensation to evaporate prior to start-up. Display shows 2. Open front door(s) 3. Swit
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Stop/Start UPS and Operating the External Service Bypass 2.5 Operating the External Service Bypass Switch (single systems) 2.5.1 Bypassing the Single System UPS Dual Utility Single Utility Load Utility 2 Utility Load Service Bypass Service Bypass Switch Switch APC Silcon APC Silcon Utility 1 UPS UPS Action Display shows 1. Press on the keyboard Bypass operation 2. Press or on the keyboard until : NO Bypass operation 3. Press on the keyboard :
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Stop/Start UPS and Operating the External Service Bypass CAUTION! Do not leave UPS out of service for more than 48 hours. Refer to section 2.3 Stop (for complete power down). 2.5.2 Switching the Single System UPS from External Bypass into Normal UPS Operation Dual Utility Single Utility Load Utility 2 Utility Load Service Bypass Switch Service
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Stop/Start UPS and Operating the External Service Bypass Action Display shows 1. Set the input switch (Q001) to position 1. If the system is energized by dual utility, **System OFF** set the bypass input switch (Q010) to position "1". 2. Wait 5 sec. Open the front door of the UPS and Normal operation press the green ON key load power 0% 3. Press on the keyboard Bypass operation 4. Press or on the keyboard until : NO Bypass operation 5. Press on t
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Stop/Start UPS and Operating the External Service Bypass 2.6 Operating the External Service Bypass Switch (parallel systems) 2.6.1 Bypassing the Parallel UPS System (All UPSs) Single Utility Dual Utility H003 Load Utility 2 Load Utility Q003 Service Service bypass bypass switch switch switch Q004 H004 H010a H002a APC Silcon Q010a Utility 1 UPS Q002a Q001a APC Silcon H010b UPS H002b APC Silcon Q010b APC Silcon UPS Q002b UPS Q001b
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Stop/Start UPS and Operating the External Service Bypass Action Steps 1-4 apply to all the parallel systems. Note that this will switch all systems into bypass operation Display shows 1. Press on the keyboard Bypass operation 2. Press or on the keyboard until : NO Bypass operation 3. Press on the keyboard : YES 4. Press on the keyboard Bypass operation All systems switch to bypass operation Do not switch off any of the UPS systems until steps 5-8 have b
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Stop/Start UPS and Operating the External Service Bypass 2.6.2 Switching the Parallel System from External Bypass into Normal UPS Operation Single Utility Dual Utility H003 Load Utility 2 Load Utility Q003 Service Service bypass bypass switch switch Q004 H004 H010a H002a APC Silcon Q010a Utility 1 UPS Q002a Q001a APC Silcon H010b UPS H002b APC Silcon Q010b APC Silcon UPS Q002b UPS Q001b NOTICE!
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Stop/Start UPS and Operating the External Service Bypass Action Display shows 1. Check that the output switch (Q004) is set to position 0 2. Check that all output switches (Q002) are set to position 1 **System OFF** 3. Set input switches (Q001) to position 1 4. Wait 10 secs. Open the UPS front door and Normal operation press the green ON button on all systems load power 0% 5. Press on the keyboard Bypass operation 6. Press or on the keyboard until : NO Byp
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Stop/Start UPS and Operating the External Service Bypass 2.7 Isolating one UPS in a Parallel Configuration for Service/Maintenance 2.7.1 Isolating one UPS in a Parallel/Redundant System Single Utility Dual Utility H003 Load Utility 2 Utility Load Q003 Service Service bypass bypass switch switch Q004 H004 H010a H002a APC Silcon Q010a Utility 1 UPS Q002a Q001a APC Silcon H010b UPS H002b APC Silcon Q010b APC Silcon UPS Q002b UPS Q001b In a redundant system one UPS may be isolated for
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Stop/Start UPS and Operating the External Service Bypass WARNING! The system will discharge built-in capacitors. ALWAYS check with a multimeter that the terminals contain no dangerous voltage before touching the system! NOTICE! With Q002 in position
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Operation 3.0 Operation The display unit will read parameters, alarms/messages and measured values. LED alarm incorporates audible alarm, indicating unusual operating situations. The keyboard is used to program and control parameters and to display alarm messages and measured values. 3.1 Keyboard Displays output voltage Displays battery voltage Schrolls up through list Displays input voltage Displays Displays battery current output current Schrolls down Displays through list input cu
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Operation 3.2 Display of Measured Values To read measurements, press one or two keys simultaneously as shown in table below. (Illustrated values are examples only). NOTICE! Please note mains = utility Action Display shows Description 98.01.16 Year, month, day System off 10.22,13 Hour, minute, second Mains 1 voltage Utility 1 voltage 480 480 480Vac is 3 x 480V Mains 1 current Utility 1 curent 10
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Operation 3.3 Using the Remote Display The remote display is an inactive unit that is unable to influence the operation of the APC Silcon UPS. It is impossible to adjust or otherwise influence the function of the UPS. The alarms available on the remote display are at subset of the alarms, which can be read on the internal display. • Operation of Remote Display is described in section 3.0 above. • Available alarms are described in section 5 (Alarms). • Readout of measurements as de
