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BPE PS50 Series User Manual

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User Manual
PS50 Series Modular UPS
50kVA – 1000kVA
All rights reserved.
The information in this document is subject to change without notice.
Publish statement
Thank you for purchasing this series UPS.
This series UPS is an intelligent, three phase in Three phase out, high frequency online
UPS designed by our R&D team who is with years of designing experiences on UPS.
With excellent electrical performance, perfect intelligent monitoring and network
functions, smart appearance, complying with EMC and safety standards, The UPS
meets the world's advanced level.
Read this manual carefully before installation
This manual provides technical support to the operator of the equipment.

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  • Page 1 User Manual PS50 Series Modular UPS 50kVA – 1000kVA All rights reserved. The information in this document is subject to change without notice. Publish statement Thank you for purchasing this series UPS. This series UPS is an intelligent, three phase in Three phase out, high frequency online UPS designed by our R&D team who is with years of designing experiences on UPS.

  • Page 2: Table Of Contents

    Contents 1．Safety ............................2 1.1 Safety notes ............................2 1.2 Symbols used in this guide ......................2 2．Main Features ........................3 2.1 Summarization ........................... 3 2.2 Functions and Features ........................3 2.3 Model description ..........................4 3．Installation ..........................5 3.1 Unpack checking ..........................5 3.2 The appearance of the product .....................

  • Page 3: 1．Safety

    1．Safety Important safety instructions – Save these instructions There exists dangerous voltage and high temperature inside the UPS. During the installation, operation and maintenance, please abide the local safety instructions and relative laws, otherwise it will result in personnel injury or equipment damage. Safety instructions in this manual act as a supplementary for the local safety instructions.

  • Page 4: 2．Main Features

    CAUTION! Read this information to avoid equipment damage 2．Main Features 2.1 Summarization Our UPS is a kind of three-in- three -out high frequency online UPS, it provides three specifications: The 100~600kVA. The products are modularized and adopt the N+X redundancy. It can flexibly increase the number of the UPS modules according to the load capacity which is convenient for flexible allocation and gradually investment.

  • Page 5: Model Description

    ◆ 3-Stage intelligent charging ◆ Touch-screen Super-large LCD display ◆ Remote monitoring via SNMP ◆ Optional Accessories available such as Isolation transformer, distribution Panel, SNMP Card, Relay Contact Board, etc... ◆ Equip with Maintenance Bypass Switch for easy maintenance purpose. ◆...

  • Page 6: 3．Installation

    3．Installation 3.1 Unpack checking 1. Don’t lean the UPS when moving it out from the packaging 2. Check the appearance to see if the UPS is damaged or not during the transportation, do not switch on the UPS if any damage found. Please contact the dealer right away. 3.
  • Page 7 Front View (internal) Front View (Copper bar) 150kVA(Full configuration), bottom entry Front View (internal) Front View (Copper bar) 200kVA & 250kVA(Full configuration) , bottom entry...
  • Page 8 Front View Side View Rear View 200kVA (Full configuration) , bottom entry...
  • Page 9 Front View (internal) Front View (Copper bar) 250kVA(Full configuration) , bottom entry Front View (internal) Front View (Copper bar) 200/250/300/400kVA(Standard and Full configuration) , top or bottom entry...
  • Page 10 Front View Side View Rear View 200kVA(Standard and Full configuration) , top entry standard configuration full configuration...
  • Page 11 Connect copper bar 200kVA(Standard and Full configuration) , bottom entry standard configuration full configuration...
  • Page 12 Connect copper bar 250kVA(Standard and Full configuration) , top entry Standard configuration Full configuration...
  • Page 13 Standard c Full c onnect copper bar onnect copper bar 250kVA(Standard and Full configuration) , bottom entry Standard configuration Full configuration...
  • Page 14 Standard connect copper bar Full connect copper bar 300kVA(Standard and Full configuration) , top entry standard configuration full configuration...
  • Page 15 Connect copper bar 300kVA(Standard and Full configuration) , bottom entry standard configuration full configuration...
  • Page 16 Connect copper bar 400kVA (Standard configuration), top entry Standard configuration Connect copper bar...
  • Page 17 400kVA (Standard configuration), bottom entry Standard configuration Connect copper bar 400/500/600kVA (Standard and Full configuration), top and bottom entry Front View Side View Rear View...
  • Page 18 400kVA (Full configuration) , top and bottom entry Full configuration Connect coppper bar Mains-bypass common copper bar...
  • Page 19 500kVA(Standard and Full configuration) , top and bottom entry Standard configuration Full configuration Connect coppper bar Mains-bypass common copper bar...
  • Page 20 600kVA (Standard and Full configuration) , top and bottom entry Standard configuration Connect copper bar Connect coppper bar Mains-bypass common copper bar (1) EPO key (2) LCD panel : Display UPS data and status (3) Front door lock (4) Power module...
  • Page 21 (5) Control unit (6) Mains switch (7) Output switch (8) Maintenance switch (9) Bypass switch (10) Bypass module (11) Mains-A input copper bar (12) Mains-B input copper bar (13) Mains-C input copper bar (14) Input neutral copper bar (15) Battery negative copper bar (16) Battery neutral copper bar (17) Battery positive copper bar (18) Output-A input copper bar...
  • Page 22 (1) PARALLEL port (2) LBS port (3) LED Dry-contact unit (1) EPO port : NO-12V : normaly open port; NC-12V : normaly close port; (2) SWITCH STATUS : OUT-0V : output breaker auxiliary contact singnal port; MT-0V : maintenance breaker auxiliary contact singnal port; BP-0V : bypass breaker auxiliary contact singnal port;...

  • Page 23: Ups Module Appearance

    (6) CAN port : BMS port (7) FE : Net port (reserve) (8) RS485 port: for communication (9) RS485 port: for communication (10) BAT_T : battery temperature sensor port (RS485) 3.3 UPS module appearance Front View Side View (1) Module fixed screw (2) LED (3) Module switch (4) Fan...
  • Page 24 ◆ Please place the UPS in a clean, stable environment, avoid the vibration, dust, humidity, flammable gas and liquid, corrosive. To avoid from high room temperature, a system of room extractor fans is recommended to be installed. Optional air filters are available if the UPS operates in a dusty environment.

  • Page 25: External Protective Devices

    ◆ The UPS cooling is depending on fan, so it should be kept in good air ventilation area. There are many ventilation holes on the front and rear, so they should not be blocked by any exotic obstacles. External Protective Devices For safety reasons, it is necessary to install, external circuit breaker at the input A.C.
  • Page 26 ◆ If external conditions such as cable layout or ambient temperatures change, perform verification in accordance with the IEC-60364-5-52 or local regulations. ◆ If the rated voltage is 400 V, multiply the currents by 0.95. If the rated voltage is 415 V, multiply the currents by 0.92.
  • Page 27 Mains input Crimped OT 13.5mm 26N•m connector terminals Bypass input Crimped OT 13.5mm 26N•m connector terminals Battery input Crimped OT 250k 13.5mm 26N•m connector terminals Output Crimped OT 13.5mm 26N•m connector terminals Grounding Crimped OT 13.5mm 26N•m connector terminals Mains input Crimped OT 26N•m 13.5mm...
  • Page 28 3.6.3 Recommended input front-end and output back-end circuit breakers UPS capacity Component Specifications Mains input circuit breaker 250A 3P Bypass input circuit breaker 250A 3P 100k Output circuit breaker 250A 3P Battery circuit breaker 400A 3P Mains input circuit breaker 320A 3P Bypass input circuit breaker 320A 3P...

  • Page 29: Power Cable Connect

    CAUTION! Protective earth cable: Connect each cabinet to the main ground system. For Grounding connection, follow the shortest route possible. WARNING! FAILURE TO FOLLOW ADEQUATE EARTHING PROCEDURES MAY RESULT IN ELECTROMAGNETIC INTERFERENCE OR IN HAZARDS INVOLVING ELECTRIC SHOCK AND FIRE 3.7 Power cable connect Before equipment has been installed, must comfirm the input source type, common input or Split input, if the input source is dual input, must remove the copper bar that connected bypass and mains.

  • Page 30: Battery Connection

    WARNING! If the load equipment is not ready to accept power on the arrival of the commissioning engineer then ensure that the system output cables are safely isolated at their ends Connect the safety earth and any necessary bonding earth cables to the copper earth screw located on the floor of the equipment below the power connections.

  • Page 31: Online Ups Modules Replacement

    Ensure correct polarity battery string series connection. i.e. inter-tier and inter block connections are from (+) to (-) terminals. Don’t mix batteries with different capacity or different brands, or even mix up new and old batteries, either. WARNING! Ensure correct polarity of string end connections to the Battery Circuit Breaker and from the Battery Circuit Breaker to the UPS terminals i.e.

  • Page 32: Cabinet Installation

    The basic installation procedure of a parallel system comprising of two or more UPS modules is the same as that of single module system. The following sections introduce the installation procedures specified to the parallel system. 3.11.1 Cabinet installation Connect all the UPS needed to be put into parallel system as below picture. Make sure each UPS input switch is in “off”...

  • Page 33: Lbs Installation (Optional)

    configuration between UPS modules as shown below. The parallel control board is mounted on each UPS module. The ring configuration ensures high reliability of the control. 3.12 LBS installation (optional) LBS system contains LCD set, cable connect and STS device. 3.12.1 LCD setting Set every UPS of the systems to be LBS Master or LBS Slave.

  • Page 34: Ups Installation

    3.12.3 UPS installation The whole systems are showed below. MASTER UPS_1 M、N>=1 UPS_2 Input Output UPS_N Load SLAVE UPS_1 UPS_2 Input Output UPS_M...

  • Page 35: 4．Operation

    4．Operation 4.1 Operation Modes The UPS is a double-conversion on-line UPS that may operate in the following alternative modes: ◆ Normal mode The rectifier/charger derives power from the AC Mains and supplies DC power to the inverter while floating and boosting charge the battery simultaneously. Then, the inverter converts the DC power to AC and supplies to the load.
  • Page 36 ◆ Bypass mode If the inverter is out of order, or if overload occurs, the static transfer switch will be activated to transfer the load from the inverter supply to bypass supply without interruption to the critical load. In the event that the inverter output is not synchronized with the bypass AC source, the static switch will perform a transfer of the load from the inverter to the bypass with power interruption to the critical AC load.

  • Page 37: Turn On/Off Ups

    ◆EHS Mode Energy High Saver (EHS) mode (Efficiency is ≥ 98.4%) - Inverter as well as Rectifier are in fully ready state and in sync with load and mains power to ensure the power transfer to Inverter / Battery mode instantly. This meets the requirements of all mission critical applications like critical automated plant machinery, drives, medical equipment, data centre equipment, which do not tolerate any power break under any circumstances.

  • Page 38: Test Procedure

    MAKE SURE GROUNDING IS PROPERLY DONE! ◆ Set the Battery Switch to the “ON” position according to the user’s manual. ◆ Open door of the UPS to access to the main power switches. During this procedure the output terminals will become alive. CAUTION! Check to see if the load is safely connected with the output of the UPS.

  • Page 39: Maintenance Bypass

    CAUTION! Wait fo r approximately 30 seconds before you press the black start key 4.2.4 MAINTENANCE BYPASS To supply the load via Mains, you may simply active the internal mechanical bypass switch. CAUTION! The load is not protected by the UPS when the internal mechanical bypass system is active and the power is not conditioned.

  • Page 40: Shut Down Procedure

    that there are no internal UPS faults ◆ Open the front and rear doors of the UPS to be easily access to the main power switches ◆ Switch ON the output switch; ◆ Switch ON the bypass and mains switch; ◆...

  • Page 41: The Display

    4.3 The Display Alarm Power rate Setting mode login Date/time Logo 500kVA 50kVA Home page Current fault and event Data Operation status Comm. setting 4.3.1 Datas: Displays the flow state of UPS work, and quickly enters real-time data by clicking on the block.
  • Page 42 4.3.2 Status: View the voltage and current of the main, bypass, output, battery (can also be entered through by real-time data block), view the status of the switches, dry contacts and module, through clicking on the block, enter the corresponding data window.
  • Page 43 4.3.2.1 Main: Click the main block to enter the main data display window, click return to return to the previous window, click home page to return to the main page. 4.3.2.2 Bypass: Click the bypass block to enter the bypass data display window, click return to return to the previous window, click home page to return to the main page.
  • Page 44 4.3.2.3 Output: Click the output block to enter the output data display window, click return to return to the previous window, click home page to return to the main page.
  • Page 45 4.3.2.4 Battery: Click the battery block to enter the battery data display window, click return to return to the previous window, click home page to return to the main page.
  • Page 46 4.3.2.5 Status info: Click the status info block to enter the status data display window, click return to return to the previous window, click home page to return to the main page.
  • Page 47 4.3.2.6 Module: Click the module block to enter the module data display window, click...
  • Page 48 return to return to the previous window, click home page to return to the main page. 4.3.3 Alarm: View the alarm and history of the UPS, and open or close the buzzer. 4.3.3.1 Curr Alarm: Click the curr alarm to enter the current alarm display window, click return to return to the previous window, click home page to return...
  • Page 49 to the main page. 4.3.3.2 History: Click the history to enter the history recode display window, click return to return to the previous window, click home page to return to the main page.
  • Page 50 4.3.3.3 Buzzer: Click the buzzer mute then the buzzer will mute and the red block will change to green, if the buzzer is on, then click the block buzzer will on and the block will change to red. click return to return to the previous window, click home page to return to the main page.
  • Page 51 4.3.4 Setting: There are two levels, the basic setting for user settings, advanced setting for technical personnel, please contact the relevant technical personnel to enter advanced settings. 4.3.4.1 Basic Setting: Click basic setting, enter by input the correct password. The user password is “111111”.
  • Page 53 4.3.4.1.1 Language: Click the language block witch you want and click the save config block to save. click return to return to the previous window, click home page to return to the main page. 4.3.4.1.2 Password: Click password block enter user password setting page, input old password and new password, then click save confirm to save the change.
  • Page 54 4.3.4.1.3 Brightness and Backlight time: Click the block to change value. click return to return to the previous window, click home page to return to the main page. Brightness: Click the text to input new value and click the save config block to save. Value range is 1~63, default value is 63.Click return to return to the previous window, click home page to return to the main page.
  • Page 55 4.3.4.1.5 Communication setting: Click the text to select other value or input new value and click save config block to save. Click return to return to the previous window, click home page to return to the main page. Rs485 address: UPS communication ID, address range is 1~15, default is 1. Rs485 Baud Rate: baud rate: 2400, 4800, 9600, 14400, 19200, default is 9600 4.3.4.2 Advanced Setting: Click advanced setting, enter by input the correct password.
  • Page 56 4.3.4.2.1 System setting: Click the text to select other value or input new value and click save config block to save. Click return to return to the previous window, click home page to return to the main page. Working Mode: Select the work mode of UPS, work mode: Single mode, Parallel mode, ECO mode.
  • Page 57 Freq Conv Mode: Frequency conversion mode, enable: output frequency set 50Hz or 60Hz, input frequency is 60Hz or 50Hz, UPS no alarm not battery and bypass abnormal. Default is Disable. LBS mode: setting value: LBS disable, LBS master, LBS slave. Default is LBS disable. Temp Sensor Switch: temperature sensor compensation switch, when need to connect battery temperature sensor, please charge the value to enable.
  • Page 58 turn to standby mode and if the load more than the setting value some rack will turn to inverter mode after setting the sleep mode enable. Default value is disable. Basic Unit Numb: power module number for actual configuration, if setting number no the same to actual number, UPS will alarm.
  • Page 59 redundancy cabinet number after set work mode to parallel mode. The value can be 0~5, default value is 0. Output Freq: Output frequency, The value can be 50Hz or 60Hz. Output Volt Level: Output voltage level, The value can be 220V, 230V, 240V. Inverter Volt Adajust: Inverter voltage adjust, The value can be -5%~0~+5%, step is 0.5%, default value: 0.
  • Page 60 Chg.cur.limiting coef.: The charging current limit is a multiple of the battery capacity. The value can be 0.05–0.15, and is 0.1 by default. Cell float voltage: The float voltage value can be 2.23-2.30 V/cell, and is 2.25 V/cell by default. Cell boost voltage: The battery equalized voltage value can be 2.30–2.40 V/cell, and is 2.30 V/cell by default.
  • Page 61 Cabinet shared battery: Tow parallel ups use common batter bank. The value can be set Disable and enable, disable by default. Generator on prohibit charging: UPS disable charge the battery if set the value to enable when the generator signal is enable. Single Battery Volt: Set the battery type, 2V/4V/6V/12V, 12 by default.
  • Page 62 Bypass Freq Tracking Range: When the difference between the bypass input frequency and the rated frequency is greater than this value, the system determines that the bypass frequency is not normal, and that the bypass is unavailable. The value range is 1%, 2%, 4%, 5%, 10%(default). Bypass rate tracking rate: Inverter frequency tracking to bypass frequency rate.The value range is 0.5~2, and is 1 by default.
  • Page 63 Battery Abnormal BCB trip(DRV): Enable or disable BCB trip single output. The default value is Disable. Bypass Feedback Trip: Enable or disable bypass feedback output. The default value is Disable. External Maint. breaker: Enable or disable external maintenance breaker connection detection.
  • Page 64 Lightning arrester(SPD) : Enable or disable SPD detection. The default value is Disable. Generator (GEN) : Enable or disable GEN detection. The default value is Disable. OUT01~OUT06: Output dry contact port, modify on the LCD, the default value is Disable.The output port can set to normally closed or normally opend,The default value is normally opened.
  • Page 65 4.3.5 Maint: Software update, Touch correction, history download and battery self-test.
  • Page 66 4.3.5.1 USB Wizard: History Output, download history and setting record by USB 4.3.5.1.1 Alarm Log Output...
  • Page 67 4.3.5.1.2 Setting Log Output: 4.3.5.2 Battery Self-Check: can select check by Timing Daily, Timing Weekly, Cycle mode. The default value is Timing Self-Check Close.
  • Page 68 4.3.5.2.1 Timing Daily: modify the check date, time and check time (10S (default), 10min, EOD). 4.3.5.2.2 Timing Weekly: modify the check date, time and check time (10S (default), 10min, EOD).
  • Page 69 4.3.5.2.3 Timing Cycle mode: modify the cycle date and check time (10S (default), 10min, EOD). 4.3.6 Common: INV ON/OFF, Battery test and Fault clear.
  • Page 70 4.3.6.1 INV ON/OFF Single OFF: Inverter OFF location UPS Single ON: Inverter ON location UPS Parallel OFF: Inverter OFF all parallel UPSs Parallel ON: Inverter ON all parallel UPSs 4.3.6.2 Battery Test 10S: battery test for 10s 10min: battery test for 10min EOD: battery test to EOD -10%: battery test down 10% capability.
  • Page 71 4.3.6.3 Fault clear: Clear the current fault (not for all faults). 4.3.7 About: check the software version 4.3.7.1 Monitor and LCD software version 4.3.7.2 Internal software version Power module software version: PFC DSP, PFC CPLD, INV DSP and INV CPLD. Center control unit (ECU) software version: DSP and PFGA Bypass module software version: DSP and CPLD...

  • Page 72: Display Messages/Troubleshooting

    4.4 Display Messages/Troubleshooting This section lists the event and alarm messages that the UPS might display. The messages are listed in alphabetical order. This section is listed with each alarm message to help you troubleshoot problems. Fault Information Fault Cord UPS Alarm Warning Buzzer REC Over Temperature...
  • Page 73 Fault Cord UPS Alarm Warning Buzzer DC bus abnormal Beep continuously Fault LED lit INV DSP Power Fault Beep continuously Fault LED lit INV Over Temperature Twice per second Fault LED lit Load Sharing Fault Twice per second Fault LED lit Cabinet mode Fault Beep continuously Fault LED lit...

  • Page 74: Options

    Alarm Cord UPS Alarm Warning Buzzer ECU Par. cable abnormal Once per 2 seconds Alarm LED lit ECU Abnormal Once per 2 seconds Alarm LED lit Once per second Alarm LED lit BPS Phase Reversed Once per second Alarm LED lit Once per 2 seconds Alarm LED lit BPS Unable To Trace...

  • Page 75: Appendix 1 Specifications

    Appendix 1 Specifications Model 100kVA 150kVA 200kVA 250kVA 50k~100k 50k~150k 50k~200k 50k~250k Cabinet capacity (VA/W) 50k~100k 50k~150k 50k~200k 50k~250k Module capacity (VA/W) 50k / 50k Max. module number Phase 3 Phase 4 Wires and Ground Rated Voltage 380/400/415Vac 138~485Vac ◆ At 40°C: The UPS works at full load when the voltage is 323–485Vac and is derated load when the Voltage Range voltage is 323–138Vac...
  • Page 76 Module charge current (A) max. Transfer Time Utility to Battery : 0ms; Utility to bypass: 0ms Short Circuit Hold Whole System Line Mode: Switch to Bypass; Backup Mode: Shut down Overheat UPS immediately Battery Low Alarm and Switch off Protection Self-diagnostics Upon Power On and Software Control Shut down UPS immediately...
  • Page 77 Frequency Range 40Hz-70Hz ≥0.99 Power Factor ≤3%(100% nonlinear load) Current THDi Max.voltage: 220V:+25 %( optional +10%, +15%, +20%); 230V:+20 %( optional +10%, +15%); Bypass Voltage 240V:+15 %( optional +10%); Range Min. voltage:-45 %( optional -10%, -20%,-30%) Frequency protection range: ±10% Phase 3 Phase 4 Wires and Ground Rated Voltage...

  • Page 78: Appendix 2 Problems And Solution

    Storage Temperature -25℃～55℃ Humidity 0～95% non condensing Altitude < 1500m Audible & Visual Line Failure, Battery Low, Overload, System Fault Status LED UPS Fault, Alarm and normal Display Input Voltage, Input Frequency, Output Voltage, Output Reading On the LCD Frequency, Load Percentage, Battery Voltage, parameter set, history record…...

  • Page 79: Appendix 3 Can Communication Port Definition

    The UPS does not indicate any failure, Output cable does not well Make sure the output cable is well but output do not connected connected. have voltage Module does not well inserted; The UPS module Pull out the module and insert again; The left coronal screw is cannot transfer to Tighten the screw;...

  • Page 80: Appendix 4 Rs485 Communication Port Definition

    Definition of port: Connection between the Device’s CAN converter port and UPS CAN port. Description UPS（RJ45） PIN 1 PIN 1 CAN_H PIN 2 PIN 2 CAN_L PIN 3/7 PIN 3/7 CAN_GND Available function of CAN ◆ Communicate to BMS. ◆ Communicate to remote LCD. Appendix 4 RS485 communication port definition Definition of port: Connection between the Device’s RS485 port and UPS RS485 port.

  • Page 81: Appendix 6 Lbs Port Definition

    Definition of port : Connection between the Device’s RS485 port and UPS COM port. device(RJ45) UPS(RJ45) Description Pin 1/5 Pin 1/5 485+ “A” Pin 2/4 Pin 2/4 485 - “B” Pin 7 Pin 7 12Vdc Pin 8 Pin 8 Available function of RS485 ◆...

  • Page 82: Appendix 7 Repo Instruction

    Connection between the UPS LBS port. UPS(RJ45) UPS(RJ45) Description Pin 1/2/3 Pin 1/2/3 Pin 5/7/8 Pin 5/7/8 Available function of LBS ◆The output power of two or more UPS in non-parallel system should be synchronized with each other. ◆The output phase of two or more UPS in non-parallel system should be synchronized with each other. CAUTION! Two or more LBS cables must be used to form a ring when two or more LBS in non-parallel system.

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