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SAI Canarias EA900RT G4 Series User Manual

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USER MANUAL
UPS ON LINE EA900RT G4 6-10 KVA (1/1)

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  • Page 1 USER MANUAL UPS ON LINE EA900RT G4 6-10 KVA (1/1)

  • Page 2: Table Of Contents

    Table of contents Table of Contents Important Safety Instructions ..............1 1 Product Description ................2 1.1 Electromagnetic Compatibility ..................2 1.2 Features ........................3 1.3 Models ........................3 1.4 Appearance ........................ 3 1.5 System Description ..................... 6 1.6 UPS Working Mode ..................... 7 1.7 Product Specifications ....................

  • Page 3: Important Safety Instructions

    Important safety instructions Important Safety Instructions Save these instructions This manual contains important safety instructions. Read all safety and operating instructions before operating the uninterruptible power systems (UPS). Adhere to all warnings on the unit and in this manual. Follow all operating and user instructions. This equipment can be operated by individuals without previous training.

  • Page 4: Product Description

    Product description 1 Product Description Congratulations on your choice of the UPS uninterruptible power system(UPS), the UPS comes in nominal power ratings of 6-10kVA. It is designed to provide conditioned power to computers and other sensitive electronic equipment. This chapter gives a brief description of the UPS, including the UPS features, models, appearance, operating principle and specification.

  • Page 5: Features

    Product description the UPS, for example: electric drills, vacuum cleaners, hair dryer, motors and so on. DO NOT CONNECT equipment that is life related, for example: medical equipment, elevator and so on. Storing magnetic media on top of the UPS may result in data loss or corruption. Turn off and isolate the UPS before cleaning it.
  • Page 6 Product description 6/10KS Fig 1- 1: Front View 6/10KH 1 /1 （ ） 6/10KS 1 /1 （ ） 6/10KH 3 /1 （ ）...
  • Page 7 Product description 6/10KS 3 /1 （ ） Fig 1- 2: Rear View As shown in Fig 1-2, the rear panel provides the following compoentes and function: SNMP: DB9 type, used to connect monitoring software Fans: intelligent fan speed control Parallel port: option RS232: DB9 type, used to connect monitoring software EPO: NC USB: B type, used to connect monitoring software...

  • Page 8: System Description

    Product description 1.5 System Description Fig 1- 3: UPS system 1.5.1 Transient Voltage Surge Suppression (TVSS) and EMI/FRI Filters These UPS components provide surge protection and filter both electromagnetic interference (EMI) and radio frequency interference (RFI). They minimize any surge or interference present in the utility line and keep the sensitive equipment protected.

  • Page 9: Ups Working Mode

    Product description 1.5.4 Battery Charger The battery charger utilizes energy from the DC bus and precisely regulates it to continuously charge the batteries. The batteries are being charged whenever the UPS is connected to utility power. 1.5.5 DC to DC Converter The DC to DC converter utilizes energy from the battery system and raises the DC voltage to the optimum operating voltage for the inverter.
  • Page 10 Product description Fig 1- 4: Normal Mode Static Bypass Mode If inverter is failure or overload, UPS will transfer to bypass mode. Or press“ ”to transfer to bypass mode in normal mode. The load is feed by input power directly, and UPS can not protect load from surge.

  • Page 11: Product Specifications

    Product description Fig 1- 7: ECO Mode Frequency Converter Mode In this mode, input and output nominal frequency is different, and the bypass is forbidden to use. NOTICE: if overload timeout, UPS will shutdown output. NOTICE: the load should be derated to 50% and below. Self Aging Mode If users want to burn in UPS without load, could set the UPS as Self Aging Mode, in this mode, the current flow through rectifier, inverter, and back to input through bypass.
  • Page 12 Product description 192Vdc Voltage Battery Max. 40A Max. 67 A Max. 40A Max. 67A Current 220(default) /230/240Vac Voltage Output 27 A 45.5A 27 A 45.5A Current Max. 94.5% Max. 95% Max. 94.5% Max. 94.5% Efficiency 440 * 88 *580(H) 440 * 88 *650(H) Dimension 440 * 176 *660(S) 440 * 176 *660(S)

  • Page 13: Installation

    Installation 2 Installation The system should be installed and wired only by qualified electricians in accordance with applicable safety regulations. U PS operation in sustained temperature outside the range of 15-25°C (59-77°F) NOTICE ： reduces battery life. 2.1 Unpacking and Inspection 1.
  • Page 14 Installation Fig.2-1 Support bases Step 2: If optional external battery cabinets are connected to the UPS to provide additional battery run time, assemble the spacers and the support bases, as shown in Fig.2-2. Fig.2-2 Installing support bases with spacers Step 3: Adjust the direction of UPS operation and display panel. 1.
  • Page 15 Installation Fig.2-4Rotating the operation and display panel 3. Restore the front plastic bezel cover to the UPS. At this point, the UPS operation and display panel have been rotated 90 degrees clockwise, which provides upright viewing for users. Step 4: Place the UPS (and battery cabinet) on the support bases. Each UPS needs two pairs of support bases to install, as shown in Fig.2-5.
  • Page 16 Installation multiple-battery. Their installation methods are all the same. 2. Because battery cabinets are too heavy, they must be installed first, and two or more installation personnel are required to install them at the same time. Please install them from bottom to top.

  • Page 17: Connect Input/Output Power

    Installation Fig.2-7Installing UPS 2.3 Connect Input/Output Power 1.Notes for installation (1) The UPS must be installed in a location with good ventilation, far away from water, inflammable gas and corrosive agents. (2)Ensure the air vents on the front and rear of the UPS are not blocked. Allow at least 0.5m of space on each side.
  • Page 18 Installation current is less than the UPS’s maximum input current. Otherwise the receptacle may be burned and destroyed. For the long backup time modes, make sure that the capacity of batteries is larger than 24Ah to avoid over charging. If not, please confirm the charge current and set the charge current according to battery capacity.

  • Page 19: Connect External Batteries(Long Backup Model Ups)

    Installation (9) No matter the UPS is connected to the utility power or not, the output of the UPS may have electricity. The parts inside the unit may still have hazardous voltage after turning off the UPS. To make the UPS have no output, power off the UPS, and then disconnect the utility power supply.

  • Page 20: Connect Parallel Cables

    Installation 2.5 Connect Parallel Cables 1. Brief introduction As long as the UPS is equipped with parallel cables, up to 4 UPS can be connected in parallel to realize output power sharing and power redundancy. The unit ID in paralleled system must be set to be different.

  • Page 21: Connect Communication Cables

    Installation 6/10KH/S(3/1) Fig 2- 9: Parallel Wiring Diagram 2.6 Connect Communication Cables Connect communication cables: If there are 2 UPS are paralleled, connect communication cables as Fig2-10. Fig 2- 10: 2 UPS Paralleled System If there are 3 UPS are paralleled, connect communication cables as Fig 2-11.
  • Page 22 Installation Fig 2- 11: 3 UPS Paralleled System If there are 4 UPS are paralleled, connect communication cables as Fig 2-12. Fig 2-12: 4 UPS Paralleled System NOTICE: must set the UPS is parallel system as “parallel mode” via software according to “Annex A”...

  • Page 23: Controls And Indicators

    Controls and indicators 3 Controls and Indicators Fig 3- 1: Display Panel Description of Panel Controls Description 1.Press “ ” to power on the UPS from battery without utility power. NOTE Not available when UPS is set in automatically start mode 2.
  • Page 24 Controls and indicators 1.Press“ ”to page down the LCD menu 2.Press and hold“ ”to fault clear Indicators Description Inverter indicator: green--inverter normal, green flicker—rectifier or inverter is starting or tracking with bypass(ECO), dark—rectifier and inverter is not working Battery indicator: yellow—battery discharged, yellow...
  • Page 25 Controls and indicators buzzer icon will be illuminated. Fault icon is illuminated in fault mode, it doesn’t display in other cases. The area of menu setting page showing the settable menu options The area of event log query page showing page number of history records Value display and settings area: In non-setting interface, it indicates the relevant information of UPS.
  • Page 26 Controls and indicators Page 3: Display UPS software version and temperature information Page 4: Display UPS input information Page 5: Display UPS battery voltage, battery capacity percentage Page 6: Display UPS battery numbers, Warning code Page: Display UPS warning code (ALA means alarm) All warning code information refer to “troubleshooting”.
  • Page 27 Controls and indicators H - history, H09 - ninth history event. 484 - history event code. History event query is for qualified personnel use only. History event query “ Press and hold the ” button to enter Event log query interface; Press inquiry button “...
  • Page 28 Controls and indicators Could select Parallel ON: parallel mode setting page OFF: single mode press “ “ ”or ” select, press ”to “ confirm selection Parallel 1- parallel ID1 setting parallel mode, parallel ID could be set as 0 to 9 press “...

  • Page 29: Operation

    Operation 4 Operation 4.1 Operation Mode 4.1.1 Turn on the UPS in Normal Mode (1) After you make sure that the power supply connection is correct, and then close the battery breaker (this step only for long backup time model), after that close the main input and bypass input breaker.

  • Page 30: Parallel Operation

    Operation 4.2 Parallel Operation 4.2.1 Turn on the UPS of Parallel System Make sure the power cables and communication cables are correctly. Shown as Fig 2-10, Fig 2-11, Fig 2-12: (1) Close external output CB1 and CB2. (2) Close mains input breakers and bypass input breakers of UPS1 and UPS2, after about 2 minutes, UPS work in parallel mode.

  • Page 31: Communication

    Operation 5 Communication UPS includes several communication ports: RS232, EPO, SNMP card, USB, dry contact, RS485. NOTICE: Only one of SNMP card, dry contact and RS485 can be at the same time. Only one of RS232 and USB is available at the same time. Connect the UPS and monitoring equipment (computer) by standard RS232 port (standard configuration) and standard USB port (optional configuration) to make single unit communication.

  • Page 32: Intelligent Cards (Optional)

    Communication 5.3 Intelligent Cards (Optional) The UPS has one intelligent slots for SNMP card, dry contacts card and RS485 card. The UPS has one intelligent slots for SNMP card, dry contacts card and RS485 card. Intelligent cards are installed in the intelligent slots on the UPS rear panel, and there is alled in the intelligent slots on the UPS rear panel, and there is no need to stop the UPS during installation.

  • Page 33: Maintenance

    Maintenance 6 Maintenance This chapter includes battery maintenance, battery disposal and replacement, check UPS status and function. 6.1 Battery Maintenance The UPS only requires minimal maintenance. The batteries used for standard models are value regulated, sealed lead-acid, maintenance free battery. When being connected to the utility power, whether the UPS is turned on or not, the UPS keeps charging the batteries and also offers the protective function of overcharging and over-discharging.

  • Page 34: Battery Replacement Procedures

    Maintenance 6.3 Battery Replacement Procedures (1) Press“ ”button to transfer to bypass mode (2) Close the manual bypass breaker (3) Remove both side covers from the UPS. (4) Disconnect the battery wires one by one. (5) Remove metal bars which are used to fasten batteries. (6) Replace batteries one by one.

  • Page 35: Troubleshooting

    Troubleshooting 7 Troubleshooting This chapter describes checking the UPS’s status. This section also indicates various UPS symptoms a user may encounter and provides a troubleshooting guide in the event the UPS develops a problem. Use the following information to determine whether external factors caused the problem and how to remedy the situation.
  • Page 36 Troubleshooting 55 - 59 Negative power fault Please contact your supplier. 85 - 89 Bus short Please contact your supplier. Inverter voltage is abnormal, or inverter IGBT opened. Please manually clear the fault and if 120 - 124 Inverter fault the fault is still on, please contact with local dealer Inverter relay is opened.
  • Page 37 Troubleshooting Warning code informing: Warning code Warning name Solutions Check if all parallel communication cables are Parallel cables error connected correctly Check if battery cables are connected correctly Battery reversed Check if inverter cables of battery packs are connected correctly Remove non-critical devices to reduce the loads Overload connected to UPS.
  • Page 38 Troubleshooting Check whether the parallel wire connecting and Parallel current unbalance parallel boards are abnormal or not. Battery maintenance ok Battery maintenance abnormal Input current unbalance Mains and battery transfer for 5 times in 1hour,while Over transfer times Bus is low UPS mains input is abnormal.

  • Page 39: Annex A Parallel Setting

    Battery Run Time Annex A Parallel Setting 1. Connect UPS1 with RS232 cable to PC. Connect UPS with monitoring software. 2. Enter in menu “Setting”, set System Mode as “Parallel” in the menu “System Setting”. 3. Set United Number as “2”, set System ID as “0”. Press “set” to confirm setting. 4.
  • Page 40 Recycling information Recycling information in accordance with the WEEE The product is marked with the wheelie bin symbol. It indicates that at the end of life the product should enter the recycling system. You should dispose of it separately at an appropriate collection point and not place it in the normal waste stream.

This manual is also suitable for:

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