Related Manuals for CyberPower SM20KPM
Summary of Contents for CyberPower SM20KPM
- Page 1 User’s Manual SM20KPM SM200KMF SM120KMF SM060KMF CyberPower Systems Inc. www.cpsww.com...
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Page 2: Safety Precautions
Safety Precautions Safety Precautions This manual contains information concerning the installation and operation of Modular UPS . Please carefully read this manual prior to installation. The Modular UPS cannot be put into operation until it is commissioned by engineers approved by the manufacturer (or its agent). Not doing so could result in personnel safety risk, equipment malfunction and invalidation of warranty. - Page 3 Safety Precautions Battery voltage higher than 400Vdc All the battery maintenance and servicing procedures involving internal access need special tools or keys and should be carried out only by trained personnel. SPECIAL CARE SHOULD BE TAKEN WHEN WORKING WITH THE BATTERIES ASSOCIATED WITH THIS EQUIPMENT. WHEN CONNECTED TOGETHER, THE BATTERY TERMINAL VOLTAGE WILL EXCEED 400Vdc AND IS POTENTIALLY LEATHAL.
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Page 4: Table Of Contents
Contents Contents Contents Contents Contents Safety Precautions ......................- 1 - Chapter 1 Installation ......................8 1.1 Introduction ......................8 1.2 Initial Checking ....................... 8 1.3 Location ........................8 1.3.1 UPS Location ....................8 1.3.2 External Battery Room ................. 9 1.3.3 Storing ...................... - Page 5 Contents Chapter 3 Installation of UPS Rack System and Parallel System ........23 3.1 Overview ......................23 3.2 UPS Rack Modules in Parallel System ..............23 3.2.1 Installation of Cabinet ................23 3.2.2 External Protective Devices ............... 23 3.2.3 Power Cables ....................24 3.2.4 Parallel Signal Board ...................
- Page 6 Contents 6.7 UPS Reset Procedure .................... 38 6.8 Operation Instruction for Power Module Maintenance ........38 6.9 Language Selection ....................39 6.10 Changing the Current Date and Time ..............39 6.11 Control Password 1 .................... 39 Chapter 7 Operator Control and Display Panel ............... 40 7.1 Introduction ......................
- Page 7 Table of Figures Table of Figures Fig.1- 1: UPS structure....................11 Fig.1- 2: Power Module Installation Diagram ............12 Fig.1- 3: The Symbols of RCCB ..................12 Fig.1- 4: Front Panel of Bypass Module(Interface of Dry Contact / Monitoring Board) ..........................
- Page 8 Table of Tables Table of Tables Table.1- 1: UPS Configuration List ................11 Table.1- 2: Maximum Steady State AC and DC Current ..........13 Table.1- 3: Description of Input Dry Contact ............. 15 Table.1- 4: Description of Input Dry Contact for Remote EPO ........16 Table.1- 5: Description of Status Interface and Connection of Generator ....
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Page 9: Chapter 1 Installation
Chapter 1 Installation Chapter 1 Installation 1.1 Introduction This chapter introduces the relevant requirements for positioning and cabling of the Modular UPS and related equipment. Because each site has its requirements, it is not the aim of this chapter to provide step-by-step installation instructions, but to act as a guide for the general procedures and practices that should be observed by the installing engineer. -
Page 10: External Battery Room
Chapter 1 Installation 1.3.2 External Battery Room The battery will generate some amount of hydrogen and oxygen at the end of charging, so the fresh air volume of the battery installation environment must meet EN50272-2001 requirements. The ambient temperature of the battery must be stable. Ambient temperature is a major factor in determining the battery capacity and life. The nominal operating temperature of battery is 20°C. -
Page 11: Clearances Required For Operating
Chapter 1 Installation 1.4.3 Clearances Required for Operating As rack module UPS has no ventilation grills at either sides, no clearances are required for the sides. To enable routine tightening of power terminations within the UPS, it is recommended that clearance around the front of the equipment should be sufficient to enable free passage of personnel with the doors fully opened. -
Page 12: Installing Power Modules
Chapter 1 Installation (b) 6 module cabinet (c) 3 module cabinet Fig.1- 1: UPS structure Table.1- 1: UPS Configuration List Item Component Quantity Remarks System Display Requisite, factory installed Bypass module Requisite, factory installed Input/output/maintenance Requisite, factory installed bypass breakers Power module 1 ≤n ≤10 Requisite... -
Page 13: Cable Entry
Chapter 1 Installation Fig.1- 2: Power Module Installation Diagram 1.4.9 Cable Entry Cables can enter the module UPS rack system and battery cabinet both from bottom and top. Cable entry is made possible through a blanking plate fitted at the bottom or top of the equipment. The recommended installation practice is to install glands to prevent foreign material or vermin entering the cabinet. -
Page 14: External Battery
Chapter 1 Installation 1.5.2 External Battery The DC compatible circuit breaker provides over current protection for UPS system and battery, which is provided by the external battery cabinet. See Appendix A for a selection guide. 1.5.3 UPS Output In the eventuality that an external distribution panel is used for load distribution, the selection of protective devices must provide discrimination with those that are used at the input to the UPS (see Tab. -
Page 15: Cable Connections
Chapter 1 Installation 1.6.1 Cable Connections Note The operations described in this section must be performed by authorized electricians or qualified technical personnel.. If you have any difficulties, do not hesitate to contact our Customer Service & Support department. After the equipment has been finally positioned and secured, refer to Chapter 4 Installation Drawing to connect the power cables as described in the following procedures: 1. -
Page 16: Dry Contact Interface: Battery And Environmental Temperature Detection (J2 / J3)
Chapter 1 Installation Battery warning output dry contact interface Battery circuit breaker interface Mains failure warning output dry contact interface Intelligent card interface User communication interface The UPS dry contact board provides input dry contacts and output dry contacts. Fig.1- 4: Front Panel of Bypass Module (Include Interface of Dry Contact) 1.7.2 Dry Contact Interface: Battery and Environmental Temperature Detection (J2 / J3) The input dry contact J2 and J3 detect the temperature of batteries and environment respectively, which can be used in environment monitoring and battery temperature compensation. -
Page 17: Dry Contact Interface: Generator Input (J5)
Chapter 1 Installation or shorting NO and +24v. The port diagram is shown in fig.1-6, and port description is shown in table.1-4. Fig.1- 6: Diagram of input dry contact for remote EPO Table.1- 4: Description of Input Dry Contact for Remote EPO Position Name Purpose... -
Page 18: Dry Contact Interface: Battery Circuit Beaker Input Port (J6 / J7)
Chapter 1 Installation Fig.1- 7: Connection of Generator Table.1- 5: Description of Status Interface and Connection of Generator Position Name Purpose J5.1 +24V Internal +24V power supply J5.2 Connection status of generator J5.3 Power ground Note All auxiliary cables must be double insulated twisted cables with cross sectional area of 0.5mm2 ~ 1.5mm2 for maximum connection length between 25m and 50m. -
Page 19: Dry Contact Interface: Battery Warning Output (J8)
Chapter 1 Installation Note All auxiliary cables must be double insulated twisted cables with cross sectional area of 0.5mm2 ~ 1.5mm2 for maximum connection length between 25m and 50m. 1.7.6 Dry Contact Interface: Battery Warning Output (J8) J8 is the output dry contact interface, which outputs the battery warnings of low or excessive voltage, when the battery voltage is lower than set value, an auxiliary dry contact signal will be provided via the isolation of a relay. -
Page 20: Dry Contact Interface: Mains Failure Warning Output (J10)
Chapter 1 Installation Table.1- 8: Integrated warning dry contact interface description Position Name Purpose J9.1 ALARM_NC Integrated warning relay (normally closed) will be open during warning J9.2 ALARM_NO Integrated warning relay (normally open) will be closed during warning J9.3 Common connection Note All auxiliary cables must be double insulated twisted cables with cross sectional area of 0.5mm2 ~ 1.5mm2 for maximum connection length between 25m and 50m. -
Page 21: Chapter 2 Battery Installation
Chapter 2 Battery Installation Chapter 2 Battery Installation 2.1 General Recommendations Take special care when operating the batteries of the Modular UPS system. When all the battery cells are connected, the battery voltage can exceed 400Vdc, which is potentially lethal. Note The precautions for battery installation, use and maintenance are to be provided by the batteries manufacturers. -
Page 22: Battery Typologies
Chapter 2 Battery Installation 2.2 Battery Typologies Traditional: consisting of one of more strings of battery blocks installed on shelves in a locked cabinet or dedicated battery room. Note The Traditional external battery cabinet can make use of each even number of battery per string between 36 and 44. The default factory setting, if the unit is ordered w/o internal battery is 40. -
Page 23: Battery Maintenance
Chapter 2 Battery Installation 2.2 Battery Maintenance For the battery maintenance and precautions, please refer to IEEE-Std-1188-2005 and the relevant manuals provided by the battery manufacturers. Battery Maintenance Note Check to ensure that all the safety devices are in place and function normally. Check if the battery management parameter setting is normal particularly. -
Page 24: Chapter 3 Installation Of Ups Rack System And Parallel System
Chapter 3 Installation of UPS Rack System and Parallel System Chapter 3 Installation of UPS Rack System and Parallel System 3.1 Overview The single or parallel system should be installed according to the installation procedures of the UPS rack module system and the requirements in this Chapter. -
Page 25: Power Cables
Chapter 3 Installation of UPS Rack System and Parallel System 3.2.3 Power Cables The power cable connection of the parallel rack module system is similar to that of the single UPS rack module system. If the bypass input and rectifier input share the same neutral terminal and if an RCD protective device is installed at the input, then the RCD device must be installed before the input cables are connected to the neutral terminal. -
Page 26: Chapter 4 Installation Drawing
Chapter 4 Installation Drawing Chapter 4 Installation Drawing Fig.4- 1: Wiring Diagram +24V +24V +24V Fig.4- 2: External Battery Connection Modular UPS SM series User Manual... -
Page 27: Fig.4- 3: 200Kva Ups Module System, Front View And Rear View Without Door
Chapter 4 Installation Drawing External BCB interface: BCB DRV: J6-1 BCB drive signal BCB STATUS: J6-2 BCB contactor status, normally opened. Shorted to GND when activated GND: J7-1 ground Fig.4- 3: 200KVA UPS Module System, Front View and Rear View without Door Fig.4- 4: 120KVA UPS Module System, Front View and Rear View without Door Modular UPS SM series User Manual... -
Page 28: Fig.4- 5: 60Kva Ups Module System, Front View And Rear View Without Door
Chapter 4 Installation Drawing Fig.4- 5: 60KVA UPS Module System, Front View and Rear View without Door Top view Fig.4- 6: 200KVA UPS External Dimensions Modular UPS SM series User Manual... -
Page 29: Fig.4- 7: 120Kva Ups External Dimensions
Chapter 4 Installation Drawing Fig.4- 7: 120KVA UPS External Dimensions Fig.4- 8: 60KVA UPS External Dimensions Modular UPS SM series User Manual... -
Page 30: Fig.4- 9: Power Connection Of Module System Ups
Chapter 4 Installation Drawing 200KVA UPS power connection 120KVA UPS power connection 60KVA UPS power connection Fig.4- 9: Power Connection of Module System UPS Fig.4- 10: Power Module Modular UPS SM series User Manual... -
Page 31: Fig.4- 11: Static Bypass Module
Chapter 4 Installation Drawing Fig.4- 11: Static Bypass Module Notes for installing modules: 1. When installing the modules, install the modules from bottom to top. When removing the modules, remove the modules from top to bottom. The purpose is to maintain the stable center of gravity. 2. -
Page 32: Chapter 5 Operation
Chapter 5 Operation Chapter 5 Operation Warning: Hazardous mains voltage and/or battery voltage present(s) behind the protective cover The components that can only be accessed by opening the protective cover with tools cannot be operated by user. Only qualified service personnel are authorized to remove such covers. -
Page 33: Static Transfer Switch
Chapter 5 Operation through a separate switch. Where a separate power source is not available, the bypass and rectifier input supply connections are linked. Note Split-Bypass Input function is optional. Default of factory is single input. 5.1.2 Static Transfer Switch The circuit blocks labeled Static Switch in fig.5-1 contain electronically controlled switching circuits that enable the critical load to be connected to either the inverter output or to a bypass power source via the static bypass line. -
Page 34: Operating Mode
Chapter 5 Operation Note Optional isolation transformers are available for applications where sources do not share the same neutral reference or where the neutral is not available. 5.3 Operating Mode The Modular UPS is an on-line, double-conversion, reverse-transfer UPS that permits operation in these modes: Normal mode Battery Mode Auto-restart mode... -
Page 35: Eco Mode
Chapter 5 Operation 5.3.8 Eco Mode To improve system efficiency, UPS rack system works in bypass mode at normal time, and inverter is standby. When utility fails, UPS transfer to battery mode, and inverter power the loads. The efficiency of ECO system can be up to 98%. NOTE: There is a short interruption time (lower than 10ms) when transfer from ECO mode to battery mode, it must be sure that the time has no effect on loads. -
Page 36: Chapter 6 Operating Instructions
Chapter 6 Operating Instructions Chapter 6 Operating Instructions Warning-Hazardous mains voltage and/or battery voltage present(s) behind the protective cover The components that can only be accessed by opening the protective cover with tools cannot be operated by user. Only qualified service personnel are authorized to remove such covers. -
Page 37: Procedures For Switching Between Operation Modes
Chapter 6 Operating Instructions Status Rectifier indicator Green Battery indicator Bypass indicator Green Inverter Indicator Load indicator Green Status indicator Green Note The output circuit breaker (Q3) must be closed first, followed by input circuit breaker (Q1), or the rectifier cannot be started. -
Page 38: Procedure For Switching The Ups Between Maintenance Bypass And Normal Mode
Chapter 6 Operating Instructions Fig.6- 1: Location of Battery Cold Start Button 6.3 Procedure for Switching the UPS between Maintenance Bypass and Normal Mode 6.3.1 Procedure for Switching from Normal Mode to Maintenance Bypass Mode This procedure can transfer the load from the UPS inverter output to the maintenance bypass supply, but the precondition is that the UPS is in normal mode before the transfer. -
Page 39: Procedure For Completely Powering Down A Ups
Chapter 6 Operating Instructions Warning Before opening the maintenance breaker (Q2), make sure that static bypass switch is working according power flow displayed on LCD. After about 60s, UPS transfers to inverter. Close external battery breaker. 6.4 Procedure for Completely Powering Down a UPS If you need to power down the UPS completely, follow the procedures as: Press EPO button on the right side of operation panel Open external battery breaker and internal battery breaker... -
Page 40: Language Selection
Chapter 6 Operating Instructions Maintenance guidance for power modules If the system is normal mode and the bypass is normal, the redundant number of power module is at least 1: Press “off” button on the front panel of power module to manually power off power module. Loosen the screws of the main power module and remove the module after 2 minutes. -
Page 41: Chapter 7 Operator Control And Display Panel
Chapter 7 Operator Control and Display Panel Chapter 7 Operator Control and Display Panel This chapter introduces the functions and operation instructions of the parts on UPS operator control and display panel in detail, and provides LCD display information, including LCD display types, detailed menu information, prompt window information and UPS alarm list. 7.1 Introduction The operator control and display panel is located on the front panel of the UPS. -
Page 42: Mimic Current Path
Chapter 7 Operator Control and Display Panel 7.1.1 Mimic Current Path The LEDs shown on the mimic current path represent the various UPS power paths and show the current UPS operating status. The status description of indicators is shown in table.7-2. Table.7- 2: Status Description of Indicator Indicator State... -
Page 43: Lcd Display Type
Chapter 7 Operator Control and Display Panel 7.2 LCD Display Type Following the self-check of UPS LCD display, the main LCD display is shown as fig.7-2, which can be divided into three display windows: system information, data command and current record. Fig.7- 2: Main LCD Display The description of LCD icon is shown in table.7-5: Table.7- 5: Description of LCD Icons... -
Page 44: Detailed Description Of Menu Items
Chapter 7 Operator Control and Display Panel 7.3 Detailed Description of Menu Items The LCD main display shown in fig.7-3 is described in details below. UPS information window UPS information window: display the current time and UPS name. The information of the window is not necessary for the user to operate. The information of this window is given in table.7-6. -
Page 45: Ups Event Log
Chapter 7 Operator Control and Display Panel Menu name Menu item Meaning display panel please refer to table 4-8 Display all history alarm. The alarm list displayed on LCD of UPS operator control and History record (history alarm) display panel please refer to table 4-9 Menu Language (language option) 4 languages can be selected... - Page 46 Chapter 7 Operator Control and Display Panel Emergency Power Off Available power module capacity is less than the load capacity. Please reduce the load capacity or Inverter on Less add extra power module to make sure that the UPS capacity is big enough. Generator Input Generator is connected and a signal is sent to the UPS.
- Page 47 Chapter 7 Operator Control and Display Panel signal disappears. If over temperature exists, check: 1. Whether the ambient temperature is too high. 2. Whether the ventilation channel is blocked. 3. Whether fan fault happens. 4. Whether the input voltage is too low. N# Fan Fail At least one fan fails in the N# power module.
- Page 48 Chapter 7 Operator Control and Display Panel ManFloat Manually force the charger work in float charge mode. Arrears Shutdown Reserved. Lost N+X Redundant Lost N+X Redundant. There is no X redundant powers module in system. EOD Sys Inhibited System is inhibited to supply after the battery is EOD (end of discharging) Modular UPS SM series User Manual...
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Page 49: Chapter 8 Optional Parts
Chapter 8 Optional Parts Chapter 8 Optional Parts 8.1 Replacing Dust Filters Each filter is held in place by a bracket on either side of each filter. To replace each filter: Open the UPS front door and locate the filters on the back side of the front door (see Fig. 8-1). Remove one bracket and loosen the screw on the second bracket. -
Page 50: Chapter 9 Product Specification
Chapter 9 Product Specification Chapter 9 Product Specification This chapter provides UPS product specification. 9.1 Applicable Standards The UPS has been designed to conform to the following European and international standards: Table.9- 1: Compliance with European and International Standards Item Normative reference General safety requirements for UPS used in EN50091-1-1/IEC62040-1-1/AS 62040-1-1... -
Page 51: Electrical Characteristics (Input Rectifier)
Chapter 9 Product Specification 9.4 Electrical Characteristics (Input Rectifier) Table.9- 4: Rectifier AC Input (mains) Items Unit Parameter Rated AC Input Voltage 380/400/415 (three-phase and sharing neutral with the bypass input) Input voltage range -40%~+25% Frequency 50/60 (range: 40Hz ～ 7 0Hz) Power factor kW/kVA, full load... -
Page 52: Electrical Characteristics (Bypass Input)
Chapter 9 Product Specification Rated capacity (kVA) Unit 20~200 ±1 (balanced load) Steady state voltage stability ±1.5 (100% imbalance load) Transient voltage response ±5 <1.5 (linear load) , <5 (non-linear load Synchronization Window Rated frequency ±2Hz (selectable: ±1~±5Hz) Max change rate of synch Hz/s 1: selectable: 0.1~5 frequency... -
Page 53: Efficiency
Chapter 9 Product Specification Note: Factory setting is 400V. Commissioning engineers can set to 380V or 415V. Commissioning engineers can set to 50Hz or 60Hz. For example, UPS is set to frequency inverter mode, and then bypass status will be neglected. 9.8 Efficiency Table.9- 8: Efficiency, Air Exchange Rated Efficiency (kVA)