Allsai 10 kVA User Manual
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Allsai 10 kVA User Manual

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UPS W PRO 3:3
10 / 15 / 20 / 30 kVA

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Summary of Contents for Allsai 10 kVA

  • Page 1 UPS W PRO 3:3 10 / 15 / 20 / 30 kVA...

  • Page 2: Table Of Contents

    Table of Contents 1 Safety Information ............... 2 2 Product Overview ..............4 2.1 Specifications ................4 2.2 Front panel features ..............6 3 Installation ................8 3.1 Unpacking inspection ..............8 3.2 Single System Installation ............8 3.3 Parallel System installation ............11 4 Operation Instructions ............

  • Page 3: Safety Information

    1 Safety Information CAUTION Non-qualified electricians are forbidden to open the case due to hazard of electrical shock. Consulting the dealer is required before using for below equipment. Its application, configuration, management and maintenance must be specially considered and designed. ...
  • Page 4  It is not suitable to connect some electric equipments such as hair drier and heating appliance. Note：Symbol instructions Symbol Significations Symbol Significations Caution Protective earth Danger! High Disable/mute audible Voltage! alarm Turn on Bypass Turn off Battery inspection Standby or Repeat Shutdown Battery...

  • Page 5: Product Overview

    Overview Product 2.1 Specifications MODEL 10 kVA 15 kVA 20 kVA 30 kVA 10 kVA 15 kVA 20 kVA 30 kVA Capacity / 9 kW / 13.5kW / 18 kW / 27 kW INPUT 360V / 380V / 400V / 415 Vac three-phase (3Φ+N+PE)
  • Page 6 Display LCD+LED Alarm Battery mode, low battery, fans fault etc. Max. parallel numbers Short-circuit – overload – overtemperature –low battery – Protections overvoltage – undervoltage – fans fault RS232 / USB / EPO (standard) ; RS485 / AS400 / SNMP Communications (optional) OTHERS...

  • Page 7: Front Panel Features

    2.2 Front panel features Front panel of standard Front panel of 10kVA standard Front panel of long model UPS (3 floors batteries) time model UPS model UPS (1 floor batteries) 2.3 Rear panel features Rear panel of 10kVA Rear panel of 10kVA Rear panel of 10kVA standard model UPS long time model UPS...
  • Page 8 Rear panel of 15k / 20k / Rear panel of 15k/ 20k/ 30k long time model UPS 30k standard model UPS ⑨ RS232 port ① Main input terminal ⑩ USB port ② Battery input terminal ③ Bypass input terminal ⑪ EPO ⑫Battery temperature compensation sensor ④...

  • Page 9: Installation

    3 Installation 3.1 Unpacking inspection  Open the UPS package and inspect the contents upon receipt. The accessories attached to the UPS contain a user manual, RS232 & USB communication cable, CD-ROM.  Check if the unit is damaged during transport. Do not power on and notify the carrier and dealer if find damaged or parts missing.
  • Page 10 to battery mode due to utility high voltage), it can be switched to bypass mode to take loads and then start UPS again to go to utility mode.  For standard model UPS, it is suggested that users charge batteries more than 8hs before using.
  • Page 11 non-linear load, the Null current is 1.5-1.7 times as big as the Live current, and it needs to be selected according to the recommended N line cable current in the above table. If it is multiconductor cable, it should be selected according to the cross sectional area of the N line cable.

  • Page 12: Parallel System Installation

    To Battery input terminal of UPS Positive Negative battery breaker 16/18/20 Battery Battery Battery Battery 10-30k long time model UPS battery connection 3.3 Parallel System installation Parallel function is optional. Parallel kits include parallel card and parallel cables. The maximum parallel number is 6 units. Parallel UPS units must separately equip the battery group。...
  • Page 13 3.3.2 Parallel installation procedure  Install the parallel cables：when two UPS are paralleled, in order to ensure the reliability for parallel UPS units, there is only one way to connect the parallel cables, it is to make the parallel cable connected in loop line, follow the method of below drawing to connect the female port and male port, that is connecting two UPS with two parallel cables by parallel cards.
  • Page 14 Parallel port board Parallel card Parallel card of long time mode UPS Parallel card of standard mode UPS Short circuit cap of parallel card Parallel port board  Connect all parallel UPS output cables to the output patchboard, and connect wiring to the load from the output patchboard.
  • Page 15 Two parallel UPS connection  For standard model UPS, each UPS has inbuilt battery group; for long time model UPS, it needs to equip separated external battery group.  Verify all connection after parallel installation is completed. Operate the parallel UPS after confirming correct.

  • Page 16: Operation Instructions

    4 Operation Instructions 4.1 Display panel Comentado [g1]: 换图 4.1.1 Buttons  Power ON button ( Press the Power ON button more than half a second to turn the UPS on.  Power OFF button ( Press the Power OFF button more than half a second to turn the UPS off. ...
  • Page 17 to the main interface.  In menu setting interface: Press more than half a second and less than 2 seconds to select setting options.  Menu settings button (  In Non-menu setting interface: Press and hold more than 2 seconds to enter the menu settings interface. ...
  • Page 18 4.1.3 LCD display Fan icon Fault icon Buzzer Operation mode and icons diplay area Value display and menu settings area Date and fault alarm display area LCD display is divided into three areas: Operation mode and icons diplay area, value display and menu settings area and date and fault alarm display area.
  • Page 19  Value display and menu settings area:  In non-menu setting interface, it indicates the relevant information of UPS. Press the inquiry button to display three phase mains circuit, three phase bypass, three phase output voltage, frequency, load, battery voltage, capacity, backup time, temperature, Bus voltage, software version ect.

  • Page 20: Ups Settings

    The panel indicator display Working status Audible alarm Normal Battery Bypass Fault Utility mode / Frequency conversion mode ● No any fault alarm ★ ● Alarm exists 1/ 4 s per beep Battery mode Non-low battery ★ ● ● 4 s per beep alarm ★...
  • Page 21 4.2.1 Configure the UPS output voltage（OPU） Output voltage setting interface  Press and hold the menu settings button more than 2 seconds to enter settings interface. Press inquiry button more than half a second and less than 2 seconds to select the function options. After selecting the output voltage setup interface, OPU will flash.
  • Page 22 4.2.2 Configure the end of discharge point（EOd） end of discharge poin setting interface  Press and hold the menu settings button more than 2 seconds to enter the setting interface. Press inquiry button more than half a second and less than 2 seconds to select the function options.
  • Page 23 4.2.3 Configure the physical address (Id) physical address setting interface  Press and hold the menu settings button more than 2 seconds to enter the setting interface. Press inquiry button more than half a second and less than 2 seconds to select the function options. After selecting the ID setting interface, ID will flash.
  • Page 24 4.2.4 Configure parallel Enable（PAL） parallel Enable setting interface  Press and hold the menu settings button more than 2 seconds to enter the setting interface. Press inquiry button more than half a second and less than 2 seconds to select the function options. After selecting the PAL Enable setting interface, PAL will flash.
  • Page 25 4.2.5 Checking status (CHK) Checking status setting interface  Power up again after power off in fault mode, the UPS enters checking status (CHK). Judge if keep bypass output and forbid turning on the UPS according to the fault information. It is not allowed to turn on the UPS until failure is solved and manually close CHK.
  • Page 26 4.2.6 Expert Mode（EP） Expert mode is ON, then enter the menu settings page again, and there are three options available for setup: Clear warning Enable (CLR W), numbers of battery, emergency power off (EPO). If Expert mode is OFF, these three options will not be shown in the menu settings interface.
  • Page 27 4.2.7 Clear warning Enable (CLR W) When set EP as ON, CLR W option shows up in the setting interface, allows to clear away EEPROM abnormal, ECO instability, Overload frequently, over temperature frequently, Mains high voltage unstable locking battery and other alarms. Clear warning Enable setting interface ...
  • Page 28 4.2.8 Numbers of battery (PCS) Numbers of battery setting interface When set EP as ON, PCS option shows up in the setting interface, allows to configurate the number of batteries.  Press menu setting button more than 2 seconds to enter the setting interface. Press inquiry button more than half a second and less than 2 seconds to select the menu, turn to Numbers of battery (PCS) setting page, PCS will flash.
  • Page 29 4.2.9 Emergency power off (EPO) Emergency power off setting interface When set EP as ON, EPO option shows up in the setting interface, allows to configurate the emergency power off.  Press menu setting button more than 2 seconds to enter the setting interface. Press inquiry button more than half a second and less than 2 seconds to select the menu, turn to Emergency power off (EPO) setting page, EPO will flash.

  • Page 30: Parameters Inquiry

    4.3 Parameters inquiry  Press inquiry button more than half a second and less than 2 seconds to inquire in sequence for some information about three-phase A / B / C main input, bypass, output, load, frequency, software version, temperature, battery, Bus voltage ect., 5 pages in total.

  • Page 31: Event Log Query

    InterfacePage 3: Display UPS phase C information, as shown below InterfacePage 4: Display UPS frequency information, temperature and software version, as shown below： InterfacePage 5: Display UPS battery voltage, battery capacity percentage, BUS voltage, as shown below： 4.4 Event log query Press and hold the inquiry button more than 2 seconds to enter Event log query interface;...

  • Page 32: Ups On / Off Operation

    Page Time Fault code Event logs query is for qualified personnel use only. 4.5 UPS On / Off operation Operation Description When proper battery or main input is connected, the UPS can be turned on.  Turn on the UPS by mains power Connect normal mains input, LCD panel displays STdby or bypass, press Power ON button more than half a...

  • Page 33: Connect The Communication

     In Mains power / ECO / frequency conversion mode, press Self Test / Mute button more than 1 second and wait 10 Self-test seconds, LED indicator is illumined circularly in turn and lights operation go out in turn, LCD display bATT, the UPS enters battery self test mode and automatically quit after finishing diagnosing, and then LED and LCD restore previous state.
  • Page 34  RS232 port Pins Definition Empty Transmit Receive Empty Pins Definition Empty Empty Empty Empty  USB port Pins Power source Definition Data+ Data - + 5 V 4.6.2 EPO port The Emergency Power Off (EPO) is a feature that will immediately disconnect all connected equipment from mains power.
  • Page 35  Dry contacts card (optional) Insert dry contacts card into the intelligent slot to monitor and manage the UPS. Pins Definition PIN1 Close：UPS fault Close： Alarm sounds (system fault) PIN2 PIN3 Grounding PIN4 Remote shutdown PIN5 Common PIN6 Close：bypass working PIN7 Close：low battery Close：UPS working...

  • Page 36: Parallel Ups Operation

    input breaker and ensure the UPS display screen is extinguished, then put the maintenance switch to “BYPASS” by hand, otherwise it may cause damage to the UPS. 4.7 Parallel UPS operation Follow single UPS operation requirements for general operation of parallel system. Before turning on the parallel UPS units, setting the physical address (ID) of each UPS is required, ensure each ID is different.

  • Page 37: Operation Modes

    5 Operation Modes This UPS is a kind of on-line dual conversion UPS, which has following operation modes：  Power-up mode (LCD display power capacity）  Standby mode (Stdby)  Bypass mode (byPASS)  Mains power mode (LInE)  Battery mode (bAT) ...

  • Page 38: Bypass Mode

     Bypass is abnormal after the UPS is powered up (including frequency conversion enable) and the UPS isn’t turned on.  In mains power mode / battery mode / frequency conversion mode, shut down the UPS when bypass is abnormal ...

  • Page 39: Mains Power Mode (Frequency Conversion Mode)

    Maintenance bypass 维修旁路 Bypass input 旁路输入 Mains circuit AC/DC 整流 DC/DC 升压 DC/AC 逆变 主路输入 输出 DC / DC boost output AC / DC rectifier DC / AC inverter input 充电器 电池 Charger Battery Bypass mode operation process 5.4 Mains power mode (Frequency conversion mode) In mains power mode, the mains power from mains circuit input supply AC power to the UPS rectification, and supply DC power to the inverter circuit after PFC power factor correction, and then supply uninterruptible AC power to the load via the inverter circuit.

  • Page 40: Battery Mode / Battery Self Test Mode

    5.5 Battery mode / battery self test mode In battery mode, the batteries go through DC / DC boost and supply DC voltage to the inverter, and then supply AC power to the load via the inverter circuit. LED indicator in battery mode is as shown in the figure below: the inverter LED indicator (green) is illuminated and battery LED indicator (yellow) is illuminated, and alarm LED indicator (red) flashes while giving alarm, meanwhile LCD display bAT characters.

  • Page 41: Fault Mode

    If bypass input is beyond ECO range for five times within 1 hour, the UPS operates time after time from ECO mode to mains power mode, the UPS will automatically operate inmains power mode and close ECO function. Note: When use ECO mode and ECO transfers to inverter, the output probably break off 20ms.

  • Page 42: Maintenance Bypass

    After the UPS enter fault mode, press mute button to mute the sound (auto cancel mute in one day), meanwhile contact your supplier or serviceman for troubleshooting. Maintenance bypass 维修旁路 Bypass input 旁路输入 输出 Mains circuit AC/DC 整流 DC/DC 升压 DC/AC 逆变...

  • Page 43: Troubleshooting

    6 Troubleshooting LCD display in fault mode is as shown below: Fault mode Fault information Possible Cause Solution The fault indicator is illuminated, the sound of the buzzer lingers on, and emits Test the bus voltage or contact Bus voltage fault fault information bUS the supplier.
  • Page 44 Check the load level and The fault indicator is disconnect the non-critical illuminated, the sound of the equipments, recount the total buzzer lingers on, and emits Overload capacity of your load and fault information - OUER reduce the load to the UPS. LOAd Check whether the load equipments has fault or not.

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