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APC Silcon
240-320kW 400V UPS
Installation Guide
Copyright 2000 APC Denmark ApS
This manual 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 the APC Silcon Series UPS. Please read this Installation Guide thoroughly prior to installing the system. It provides important information on safe and efficient installation. 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 not avoided, could result in injury or death. CAUTION! Indicates a hazard which, if n
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Contents 1.0Introduction 5 1.1 Tools and Equipment 5 2.0Unpacking 6 3.0Installation 7 3.1 Requirements on Site 7 3.1.1 Cabinet Dimensions 7 3.2 Footprint 8 3.2.1 1600mm Cabinet for 240-320kW UPS 8 3.2.2 825mm Cabinet for Isolation Transformer or Switch Gear 8 3.2.3 1600mm Cabinet for Isolation Transformer 8 4.0 External Connection 9 4.1 Connecting the UPS 9 4.2 System Integration Interface 11 4.2.1 Connections 12 4.3 Parallel Board 13 4.4 Relay Board 16 4.4.1 Relay Board/Relay
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6.3 Intersystem Synchronization Unit 56 6.4 Remote Display 57 6.4.1 Extension of Remote Display Communication Distance 57 6.4.2 Remote Display Installation 59 6.4.3 Remote Display Use 60 6.5 Isolation Transformer 61 6.5.1 Connecting Isolation Transformer 62 6.5.2 Wiring up UPS with External Yyn0 Isolation Transformer at Output 65 6.5.3 Wiring up UPS with External Yyn0 Isolation Transformer at Input 66 6.5.4 Wiring up UPS with External Optional Dzn0 Isolation Transformer at Input 67 6.
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Introduction 1.0 Introduction Power regulation varies from country to country, and information given in this installation guide can therefore only be of a general nature. Electricians should therefore always refer to national and local electrical codes prior to installing the UPS system. 1.1 Tools and Equipment CAUTION! Heavy equipment. To prevent personal injury or equipment damage,
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Unpacking 2.0 Unpacking NOTICE! Unless otherwise specified by the shipping company use a fork lift to unload equipment from pallet 1. To unpack UPS unit, remove top and bottom screws from side plates of packaging and lift up side plates 2. Verify compliance between type label on reverse side of front door and system ordered. Check input and output voltage 3. Copy type label data to label copy below for easy identification of system 4. Use fork lift to transport system to installat
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Installation 3.0 Installation 3.1 Requirements on Site All system parts are accessible from front or top of UPS. Cable entries are accessible from bottom. A 1-metre free space on all sides should be allowed during installation. After installation of the UPS, leave a free space of 600 mm to the right for system access. (As per applicable national and/or local codes.) For ventilation and service purposes allow for free space of minimum 1m above the unit or per national and/or local c
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Installation 3.2 Footprint 3.2.1 1600mm Cabinet for 240-320kW UPS Rear com. cable entry Front 3.2.2 825mm Cabinet for Isolation Transformer or Switch Gear Rear Power cable entry 3.2.3 1600mm Cabinet for Isolation Transformer Rear Power cable entry Front 990-4045a 8 Installation Guide APC Silcon 240-320kW 400V UPS Power cable entry
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External Connection 4.0 External Connection 4.1 Connecting the UPS Right side view Relay board Please refer to “Relay Board” section Battery Front view System Integration Interface Communication Interface Parallel Controller NOTICE! Check correct phase rotation of mains input voltage!! 2 Max. input/output cables: 3//300 mm . If there is no neutral input Dzn0 or Dyn11 input isolation transformer is required. CAUTION! This UPS unit is an EN 50091-2 product and may cause radio interfere
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External Connection CAUTION! At a switch mode load of 100% the neutral must be rated for 200% output phase current. UPS External External External PE Maximum External Input Input Cable Cable External Output Cable Fuses* FM [mm2] [mm2] Output [mm2] [A] 380-415V Fuses* 380-415V [A] 240kW 500 2//120 95 400 2//95 320kW 630 2//185 150 500 2//150 * DIN gL types NOTICE! All cable dimensions are recommended sizes only. Refer to local legal regulations. UPS External Alarm External Sys
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External Connection 4.2 System Integration Interface NOTICE! Consistent use of designations (Q001, Q002, Q003, H002, H003) in diagrams simplifies information exchange. System Integration Interface (SII) is the control link between UPS and system main switches as shown in above diagram. The purpose of the SII is to ensure correct operation of switches without losing system output power. Auxiliary contacts on the main switches transmit the SII board inputs. Lamps on Service Bypass Pane
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External Connection 4.2.1 Connections Blue Brown 990-4045a 12 Installation Guide APC Silcon 240-320kW 400V UPS
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External Connection Terminal Blocks: X003/X004 (Anxiliary Contacts) When switching Q001, Q002, Q010, Battery Breaker 1 or Battery Breaker 2 from “ON or 1” to “OFF or 0”, the anxiliary contact has to be open BEFORE the corresponding main contacts are opened. When switching Q001, Q002, Q010, Battery Breaker 1 or Battery Breaker 2 the opposite way from “OFF or 0” to “ON or 1”, the anxiliary contact has to close with a maximum delay of 0.5 seconds from the time the corresponding main
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External Connection The built-in parallel board connects two or more UPS systems in parallel, either to obtain increased system reliability or to obtain higher output power. The parallel board also ensures correct load-sharing between paralled systems. NOTICE! For reliability reasons, APC recommends separate battery packs in redundant/parallel conigurations. To prepare the UPS for parallel/redundant mode, disconnect all sources of AC and DC power supply to the UPS and connect the ri
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External Connection Parallel Board X021:15-pin SUB-D female X020:15-pin SUB-D female External multicore cable with 14 wires + shield to other parallel units UPS 2 UPS 1 UPS 3 External Control Cables External multicore cable is equipped with 15-pin SUB-D plug at either end. Connect pin 1 to pin 1, and pin 2 to pin 2 etc. up to pin 15 - with the exception of pin 8, which is not to be connected. Shield is connected to plug cover at both ends. Terminals X020 and X021 for control cables l
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External Connection 4.4 Relay Board 1 Maximum load: 8.0A – 250VAC 2 0.3A – 60VDC 3 Minimum load: 0.05A – 6VAC 0.05A – 6VDC Relays All relays are “fail safe”: In alarm modes, relay coil will be de-energized. 990-4045a 16 Installation Guide APC Silcon 240-320kW 400V UPS
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External Connection 4.4.1 Relay Board/Relay Functions NOTICE If alarm mode “Communication to controller lost” is active, ALL relays will indicate failure Relay Message Alarm-trigging Events Number 1 ## (X002) Mains outside limits Mains voltage RMS outside limits Mains wave form (fast detector) outside limits Mains frequency outside limits 2 ## (X003) Bypass outside limits Bypass voltage RMS outside limits Bypass wave form (fast detector) outside limits Bypass frequency outside limits 3
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External Connection ## Delay programmable in configuration stack : “Common fault delay”. Settings 0,10,20,30 seconds. 2 Maximum cable size: 2mm See section 5.2: System configuration NOTICE! Alarm Trigging Events 1-2-3-9-10-11-13 activates the corresponding alarm relay after the delay. Alarm Trigging Events 4-5-6-7-8-12-14-15 activates the corresponding alarm relay momentarily. Common fault rel
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External Connection 4.5 Communication Interface Board The 3-port ComInterface is used to establish an interaction between UPS and e.g. a computer system. Main purpose: To ensure a controlled computer shut-down in case of a mains supply failure. 4.5.1 Connections . . 990-4045a Installation Guide APC Silcon 240-320kW 400V UPS 19
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External Connection 4.6 Connecting of APC Silcon Tripel Chassis The enclosed Triple Chassis must be connected to the serial port on the Communication Interface Board, and to the 24V supply (cables included). Terminal locations shown below. 240/320kW Serial ports X50 X50 is a 24V supply for Triple Chassis. Front view of UPS Cabinet (doors open) Only to be used for this purpose. Not suitable for telephone equipment. Triple Chassis must be connected to both X50 and a serial port. APC
