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Smart Tower UPS 10-30KVA User Manual

Chapter 8 Product Specification

8.8 Efficiency

Table 8-8 Efficiency

Items

Unit

STP10K ~ STP30K

Efficiency

Normal mode(dual conversion)

％

ECO mode

％

Battery discharge efficiency (DC/AC) (battery nominal voltage is 480Vdc , full-rated linear load)

battery mode

％

Содержание STP3T10KE

Страница 1: ...User s Manual STP3T10KE STP3T15KE STP3T20KE STP3T30KE CyberPower Systems Inc www cpsww com...

Страница 2: ......

Страница 3: ...urrent exceeds 3 5 mA and is less than 1000 mA Transient and steady state earth leakage currents which may occur when starting the equipment should be taken into account when selecting instantaneous R...

Страница 4: ...standby time When replacing the batteries using the same type and modal and the same quantity When batteies connected the battery terminal voltage will exceed 400Vdc dangerous voltage to avoid electr...

Страница 5: ...icable to Build in Battery UPS model 7 2 6 Control and Communication Cable 8 2 6 1 Battery and Environmental Temperature Detection Dry Contacts Optional 9 2 6 2 Remote EPO Input Port Optional 9 2 6 3...

Страница 6: ...4 Procedure of Completely Power the UPS down 23 5 5 EPO Procedure 23 5 6 Language Selection 24 5 7 Password Control 24 Chapter 6 Operator Control and Display Panel 25 6 1 Introduction 25 6 1 1 LED In...

Страница 7: ...ces 1 3 Environment Inspection Confirm the items as following before UPS installation 1 Check the environment temperature if above 25 please add cool system Note Environment temperature above 20 b att...

Страница 8: ...tentially lethal Eye protection should be worn to prevent injury from accidental electrical arcs Remove rings watches and all metal objects Only use tools with insulated handles Wear rubber gloves If...

Страница 9: ...from heat and air vents UPS use external batteries and the battery protection device a DC circuit breaker must be mounted close to batteries as possible Between it with batteries use the shortest powe...

Страница 10: ...s well as the environment please refer to table 7 2 2 3 2 UPS Composition UPS compositions refer to fig 2 2 a 10KVA 30KVA cabinet without built in battery b 10KVA 30KVAcabinet with built in battery Fi...

Страница 11: ...ve C normal thermal magnetic circuit breaker Note For IT power system 4 pole protective device must be installed in power input distribution cabinet external of UPS If install UPS higher input power d...

Страница 12: ...D H 540 690 1100 with built in battery 280 730 668 without built in battery 320 781 788 Main Input Rated current A 15 22 5 30 45 Cable mm2 4 6 10 10 Output Rated current A 15 22 5 30 45 Cable mm2 4 6...

Страница 13: ...itch ENSURE battery cable CORRECT polarity connection Warning Hazardous battery terminal voltage exceed of 400Vdc Ensure the connection from battery terminals to battery Circuit breack and to UPS term...

Страница 14: ...d by Anderson terminals as shown below according to the mark of cables connect cables W404 W405 W406 to K K N K Fig 2 5b Build in battery connection diagram 2 6 Control and Communication Cable As show...

Страница 15: ...3 interfaces diagram is shown in fig 2 7 interface description refer to table 2 2 J2 J3 Fig 2 7 Temperature dry contacts J2 and J3 Table 2 2 Description of input dry contact J2 and J3 Position Name De...

Страница 16: ...or NC remote switch to the J10 port if the function is not in use disconnect the pin 2 and pin 3 and short the pin1and pin2 of J4 Note 1 The UPS emergency stop action will shut down rectifier inverte...

Страница 17: ...cription J6 1 BCB_DRV BCB drive signal providing 24V 20mA drive signal J6 2 BCB_CONT BCB contact status connect to BCB s normal open signal J7 1 GND Power ground J7 2 BCB_ONL BCB online input normal o...

Страница 18: ...ct interface diagram Table 2 7 Integrated alarm dry contact interface description Location Name Description J9 1 ALARM_NC Integrated warning relay normally closed will be open during warning J9 2 ALAR...

Страница 19: ...ed during warning J10 3 GND Centre of mains failure warning relay 2 6 8 RS232 Port and SNMP Card Port RS232 and RS485 Ports provide serial data for authorized maintenance or commissioning engineers an...

Страница 20: ...2 Installation Guidance Smart Tower UPS 10 30KVA User Manual 14 a 10KVA 30KVA wiring diagram with built in battery b 10KVA 30KVA wiring diagram without built in battery Fig 2 13 10 30KVA UPS wiring d...

Страница 21: ...control DSP technology high reliability convenient for use 3 1 1 Work Principle As shown in fig 3 1 the AC input from mains transformer to DC Power in rectifier The inverter transformer this DC power...

Страница 22: ...rom this bypass power supply Note When the UPS is running in bypass mode or supporting power for load on maintenance bypass there is no abnormal ac power protection for load equipment 3 1 3 Battery Te...

Страница 23: ...mode first then remove the anti manipulation cover rotate the handle to maintenance then disconnect all the mains bypass and internal battery switches and the external battery cabinet switches Warnin...

Страница 24: ...time discharge 30 capacity The actual load must exceed 30 of the UPS nominal capacity If the load is below 30 it does not perform automatic discharge maintenance The periodic interval can be set from...

Страница 25: ...recommended to use an external bypass cabinet to facilitate maintenance and system testing Fig 4 1 Typical 1 N parallel operation system Note when the load exceeds the capacity of a single device the...

Страница 26: ...f UPS the power switch is visible it includes input switch output switch and maintenance bypass switch with anti misoperation stop plate a 10KVA 30KVA without built in batteries b 10KVA 30KVA with bui...

Страница 27: ...ould be out of the system s control During the inverter starts up time the inverter indicator flashes After the rectifier enters normal operation state UPS power supply will transfer from bypass to in...

Страница 28: ...0KVA without built in battery b 10KVA 30KVA with built in battery Fig 5 2 Diagram of battery starting button location 5 3 Procedures of Switch between Operation Modes 5 3 1 Procedure of Switch the UPS...

Страница 29: ...1 Close the bypass switch Q2 and switch the rotary switch to UPS output after 10 seconds The indicator light of the bypass become green and the power is supplied for the load by the bypass 2 Close the...

Страница 30: ...l 24 5 6 Language Selection There are two languages available can be shown on the LCD Chinese and English The language can be selected through LCD prompt windows 5 7 Password Control When the LCD disp...

Страница 31: ...on we can control the UPS and inspect all the UPS parameters UPS and battery status and alarm logs The operator control panel is divided into three functional areas as shown in fig 6 1 analogue of cur...

Страница 32: ...ault Flashing red Bypass voltage abnormal Off Bypass normal Inverter indicator Steady green Load power supplied by inverter Flashing green Inverter On start synchronization of standby ECO mode Steady...

Страница 33: ...six main menus turn on off UPS mute or not button Fig 6 2 Homepage display 6 2 1 Default Screen During the system running progress if there is no alarm in 2 minutes the system will show default Screen...

Страница 34: ...changed it will select Confirm automatically then press ENTER to finish time set Other settings are similar with time setting 6 2 4 Function screen The function page 2 is shown as below press left and...

Страница 35: ...me C Events close S Events start 6 3 Detailed Description of Menu Items UPS menu and data window UPS menu window displays the menu name of data window while the data window displays the related conten...

Страница 36: ...scription time year month day time set cancel To press left or right arrow to change pages STA Status ALARM Current UPS alarm information automatically rolling SYS CODE For maintenance engineers autom...

Страница 37: ...elf check success Battery normal during system self check Battery manual check failure Battery fault during system self check Battery maintenance The system is in battery maintenance status Battery ma...

Страница 38: ...ypass Module Suppose UPS is running in normal mode and the bypass is normal 1 Select LCD touch screen manual switch of bypass the UPS power will be supplied by bypass 2 The rotary circuit breaker is s...

Страница 39: ...nd immunity IEC EN AS61000 series and construction IEC EN AS60146 series and 60950 and related terms of general standard 8 2 Environmental Characteristics Table 8 2 Environmental Characteristics Items...

Страница 40: ...r 30 or inhibit Ripple voltage V float 1 Ripple current C10 5 Equalized charge voltage VRLA 2 4V cell selectable from 2 30V cell 2 45V cell Constant current and constant voltage charge mode Final disc...

Страница 41: ...Vac 380 400 415 three phase four wire sharing neutral with input of rectifier and providing neutral reference for output Rated current A 15 380V 14 5 400V 14 415V 23 380V 22 400V 20 5 415V 30 380V 29...

Страница 42: ...Product Specification 36 8 8 Efficiency Table 8 8 Efficiency Items Unit STP10K STP30K Efficiency Normal mode dual conversion 95 ECO mode 99 Battery discharge efficiency DC AC battery nominal voltage i...

Страница 43: ...V3 0...

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