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E1 SERIES
Table of Contents
1 Overview ............................................................................................................... 4
2 Safety .................................................................................................................... 5
2.1 Warnings (Please Read!) ................................................................................... 5
2.2 Explanation of Symbols ..................................................................................... 7
3 Installation ............................................................................................................ 8
3.1 Transportation ................................................................................................... 8
3.2 Unpacking ......................................................................................................... 8
3.3 Choosing the right location ................................................................................ 9
3.4 Electrical Connections ..................................................................................... 10
3.4.1 Input Feedback Protection ....................................................................... 10
3.4.2 Requirement Cross-Sections of Cable...................................................... 10
3.4.3 Cable Connections .................................................................................. 11
3.4.4 Cable Connections of External Battery Cabinet ........................................ 12
4 Operation Modes ................................................................................................ 14
4.1 Online Operation Modes .................................................................................. 14
4.1.1 Normal Mode .......................................................................................... 14
4.1.2 Battery Mode .......................................................................................... 14
4.1.3 Bypass Mode .......................................................................................... 15
4.2 Economic Operation Mode (ECO-MOD) ........................................................... 15
4.3 System Off Mode ............................................................................................ 15
4.4 Manual Bypass Mode ...................................................................................... 16
5 User Control and Communication Interfaces ..................................................... 17
5.1 Rear Panel ...................................................................................................... 17
6 Front Panel and Menu Structure ........................................................................ 18
6.1 Front Panel ..................................................................................................... 18
6.1.1 Data Monitoring Window .......................................................................... 20
6.2 Menu Structure................................................................................................ 21
6.2.1 Main Menus ............................................................................................ 22
7 Operating Procedures ........................................................................................ 31
7.1 Switching the UPS on ...................................................................................... 31
7.2 Starting the UPS ............................................................................................. 31
7.2.1 Starting the UPS from Mains.................................................................... 31
7.2.2 Starting the UPS from Battery(Optional) ................................................... 32
7.3 Stopping the UPS ............................................................................................ 33
7.4 Switching the UPS off ...................................................................................... 33
7.5 Manual Bypass Operation ................................................................................ 33
7.5.1 Switching the UPS Manual Bypass .......................................................... 34
7.5.2 Switching the UPS Back from Manual Bypass Mode ................................ 34
7.6 Economic Operation Mode (ECO-MOD) ........................................................... 35
7.6.1 Activating Economic Operation Mode ....................................................... 35
7.6.2 Deactivating Economic Operation Mode ................................................... 36
7.7 Emergency Stop Procedure ............................................................................. 36
E1 Series 10-20kVA Rev 1.0.1
USER MANUAL
Page| 1
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Table of Contents
Summary of Contents for El Ezza E1 Series
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Page 1: Table Of Contents
7.5.2 Switching the UPS Back from Manual Bypass Mode ........ 34 7.6 Economic Operation Mode (ECO-MOD) ............35 7.6.1 Activating Economic Operation Mode ............35 7.6.2 Deactivating Economic Operation Mode ........... 36 7.7 Emergency Stop Procedure ................36 Page| 1 E1 Series 10-20kVA Rev 1.0.1... - Page 2 9.6 Custom contacts ..................... 55 10 Battery Placement and Connection ..............57 10.1 UPS Cabinet ..................... 57 10.2 External Battery Cabinet ................58 11 Troubleshooting ....................60 12 Maintenance ....................... 61 13 Technical Specification ..................62 Page| 2 E1 Series 10-20kVA Rev 1.0.1...
- Page 3 E1 SERIES USER MANUAL Introduction Thank you for choosing our high technology E1 series uninterruptible power supply. Product you purchased was manufactured as per ISO9001 quality assurance system using most advanced technology. In order to get highest efficiency from your product and to ensure a safe use, we recommend that you strictly read and retain this user’s manual for later reference.
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Page 4: Overview
Connecting to a remote device via modern is possible to transfer information on device related functions and problems. System used in E1 series uninterruptible power supply is shown in the following simple block diagram. Figure–1 UPS block structure Page| 4 E1 Series 10-20kVA Rev 1.0.1... -
Page 5: Safety
USER MANUAL 2 Safety This user manual contains all information pertaining to transportation, installation and operation of E1 Series uninterruptible power supplies of 10-20 KVA power range. Be sure to read this user manual thoroughly before operating you UPS system. - Page 6 Explosive dust and gas mixture, Over temperature variation, Bad ventilation, Be exposure to heat in direct or with radiation from other sources, electromagnetic field Intense Harmful level of radioactive, Insect, rabble, fungus, etc. Page| 6 E1 Series 10-20kVA Rev 1.0.1...
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Page 7: Explanation Of Symbols
If you face a problem when you perform directions in the manual, contact with call center by using phone number and e-mail address on the rear cover of the manual. 2.2 Explanation of Symbols DANGER! HIGH VOLTAGE CAUTION HEAVY GOODS SAFETY RECYCLING EARTH Page| 7 E1 Series 10-20kVA Rev 1.0.1... -
Page 8: Installation
Check to ensure that all standard (user manual, communication cable, parallel cable and warranty certificate) and optional products ordered were shipped with the device without omissions. Do not forget to throw packing material to the recycle bin. Page| 8 E1 Series 10-20kVA Rev 1.0.1... -
Page 9: Choosing The Right Location
Do not run the UPS in dusty and dirty environments. There must not be burning gas as hydrogen, sulphur, sulphuric acid, chloride, ammonium, nitric acid, ozone, hydrochloric acid in operating environment. Figure–3 UPS placement Page| 9 E1 Series 10-20kVA Rev 1.0.1... -
Page 10: Electrical Connections
C 3x25 C 3x40 C 3x50 Internal Battery C 3x32 C 3x50 C 3x63 External Battery C 3x32 C 3x50 C 3x63 Manual Bypass C 4x25 C 4x32 C 4x50 Earth Figure–1 Cable cross-section Page| 10 E1 Series 10-20kVA Rev 1.0.1... -
Page 11: Cable Connections
T phase Neutral Earth OUTPUT U phase V phase W phase Neutral Earth Figure-2 Connection terminals of the UPS Firstly, EARTH (E1 and E2) must be connected to connection terminal of the UPS. Page| 11 E1 Series 10-20kVA Rev 1.0.1... -
Page 12: Cable Connections Of External Battery Cabinet
Be sure that power circuit breaker of the UPS is off and there is not energy at the connection terminals. Connect earth cable before all connections. Page| 12 E1 Series 10-20kVA Rev 1.0.1... - Page 13 2. A distance between the UPS and external battery cabinet must not be more than 3 meter. Contact with producing company for long distance. 3. Placement and connections for external and internal batteries is given in chapter-11. Please read related chapter before place batteries. Page| 13 E1 Series 10-20kVA Rev 1.0.1...
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Page 14: Operation Modes
4.1 Online Operation Modes 4.1.1 Normal Mode E1 Series UPS devices supply all connected loads with continuous voltage with stable frequency and stable amplitude during online operation. Rectifier and inverter units run continuously. Load is supplied with a stable sinusoidal voltage generated by the inverter. -
Page 15: Bypass Mode
If mains voltages return to normal limits, rectifier will step in and batteries start to charge. 4.3 System Off Mode Rectifier, inverter and static bypass units do not run. In this operation mode, LED bar will be fully off. Mimic diagram is as shown in the figure-10. Page| 15 E1 Series 10-20kVA Rev 1.0.1... -
Page 16: Manual Bypass Mode
The UPS can be turned off due to load feed from mains. This operation mode is used for maintenance. Maintenance and repair of the UPS can be done by authorized personnel without cut the power. Page| 16 E1 Series 10-20kVA Rev 1.0.1... -
Page 17: User Control And Communication Interfaces
External Heat Sensor Input Parallel Operation Card Sockets (Optional) Fans Manual Bypass Fuse Cover Manual Bypass Fuse Internal Battery Fuse Input Fuse Output Fuse Connection Cover Figure-11 Rear panel view Table-3 Rear panel Page| 17 E1 Series 10-20kVA Rev 1.0.1... -
Page 18: Front Panel And Menu Structure
Move UP in main menu Decrease value Move DOWN in sub menu DOWN Move DOWN in intermediate menu ARROW Move DOWN in main menu Table-4 Front Panel Keypad Page| 18 E1 Series 10-20kVA Rev 1.0.1... - Page 19 UPS at a glance. Alarm information section This is the lower portion of mimic diagram window and consists of two lines. This section shows active alarm and failure information of the UPS. Alarm information is Page| 19 E1 Series 10-20kVA Rev 1.0.1...
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Page 20: Data Monitoring Window
Figure–15 Alarm information window (without any alarm condition) 6.1.1 Data Monitoring Window You can monitor data and status information about the UPS and make changes to parameters and settings using this menu structure. Figure–16 Data monitoring window Page| 20 E1 Series 10-20kVA Rev 1.0.1... -
Page 21: Menu Structure
Browsing through main diagram is displayed on LCD screen. Use “Up” or “Down” menus arrows to select desired main menu. Press “ENTER” key again to enter in to main menu you have chosen. Page| 21 E1 Series 10-20kVA Rev 1.0.1... -
Page 22: Main Menus
--- A --- A --- A Apparent Power --- kVA --- kVA --- kVA Active Power --- kW --- kW --- kW Power Factor Crest Factor Frequency --- Hz Table-7 Input sub menu Page| 22 E1 Series 10-20kVA Rev 1.0.1... - Page 23 --- V --- V Frequency --- Hz Table-11 Bypass sub menu Inverter Voltages generated by UPS inverter unit (phase-neutral) can be monitored. Inverter Voltage --- V --- V --- V Table-12 Inverter sub menu Page| 23 E1 Series 10-20kVA Rev 1.0.1...
- Page 24 “low” if mains voltage is under the designated limit; or “high” if mains voltage is over the designated limit. If mains frequency is out of designated frequency range, “Frequency Out of Limits” warning will be Page| 24 E1 Series 10-20kVA Rev 1.0.1...
- Page 25 (see Figure-20). Most recent warning is displayed in number 1. Warning date section consists of day and month. “Down” arrow will take to you next page while “Up” arrow will take you to previous page. Page| 25 E1 Series 10-20kVA Rev 1.0.1...
- Page 26 This indicates that mains voltage is above the designated limit and Mains High that UPS has begun operating on battery power. This indicates that bypass voltage is below the designated limit. Bypass Low Static bypass unit will not supply bypass voltage to output. Page| 26 E1 Series 10-20kVA Rev 1.0.1...
- Page 27 Bypass SCR Fault Bypass thyristors are malfunctioned. Inverter IGBT Fault IGBT at inverter unit is malfunctioned. Inverter CPU Fault There is a problem between inverter CPU and panel CPU. Page| 27 E1 Series 10-20kVA Rev 1.0.1...
- Page 28 ‘ENTER’. Once “ENTER” key is pressed, two-line graphical bar will change to a single line and select the value of the parameter that you are willing to change. Page| 28 E1 Series 10-20kVA Rev 1.0.1...
- Page 29 There are three user relays (See: Programmable Relay Relays Unit). System time can be changed here. This features hour and Settings Hour minute in respective order (this is activated once password is entered in correctly). Page| 29 E1 Series 10-20kVA Rev 1.0.1...
- Page 30 UPS’ serial number is entered here. This can be entered by Serial Number authorized personnel only and only during the testing stage (this is activated once password is entered in correctly). Table–16 Custom settings menu Page| 30 E1 Series 10-20kVA Rev 1.0.1...
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Page 31: Operating Procedures
1. Briefly press “ON/OFF” key located on front panel. Mimic diagram window will be displayed on LCD screen. 2. Press “ON/OFF” for short time (>3 second) at the front panel. 3. Rectifier unit will begin running. Mimic diagram will be seem as Figure-24. Page| 31 E1 Series 10-20kVA Rev 1.0.1... -
Page 32: Starting The Ups From Battery(Optional)
7.2.2 Starting the UPS from Battery (Optional) E1 series UPS has a feature that the UPS can be switched on battery without mains connection. This feature is named as (Cold start). Be sure that battery circuit breaker is (on). -
Page 33: Stopping The Ups
There is dangerous voltage in UPS even after the UPS is switched off. Never service or intervene inner parts of the UPS. 7.5 Manual Bypass Operation This operation must be only done by authorized personal. Page| 33 E1 Series 10-20kVA Rev 1.0.1... -
Page 34: Switching The Ups Manual Bypass
4. Bring OUTPUT switch to ON position. 5. Bring MANUAL BYPASS switch to OFF position. 6. Start the UPS by pressing and briefly holding (>3 sec) “ON/OFF” button located on the front panel of the device. Page| 34 E1 Series 10-20kVA Rev 1.0.1... -
Page 35: Economic Operation Mode (Eco-Mod)
If the UPS is stopped during Eco-Mode, Eco-Mode will be temporarily deactivated. If bypass voltage is interrupted in this state, your loads will not be supplied power. Perform steps given above to reactivate Eco- Mode feature. Page| 35 E1 Series 10-20kVA Rev 1.0.1... -
Page 36: Deactivating Economic Operation Mode
2. Check the UPS whether it is on the bypass mode from mimic diagram and LED bar (red). If the UPS does not transfer to bypass mode, repeat step 1. Page| 36 E1 Series 10-20kVA Rev 1.0.1... -
Page 37: Operation During Mains Fail
(normal) operation mode uninterruptedly. The UPS will give “Batteries Depleted” warning once batteries are fully depleted and will switch off inverter units. In this case, load will no longer be supplied with power. Page| 37 E1 Series 10-20kVA Rev 1.0.1... -
Page 38: Remote Start And Stop Of The Ups
7. Switch on the UPS by pressing and briefly (>3 sec) hold “ON/OFF” button on front panel. 8. Wait until rectifier and inverter units begin running. 9. Check the UPS whether it is on the normal mode from mimic diagram and LED bar (green). Page| 38 E1 Series 10-20kVA Rev 1.0.1... -
Page 39: Testing Batteries
Battery test operation page (during an ongoing test procedure) Figure–31 5. Press ‘ENTER’ key to go back to battery monitoring page. This page features information on previous tests while there isn’t any ongoing battery test. Page| 39 E1 Series 10-20kVA Rev 1.0.1... -
Page 40: Periodical Test
UPS. These contact ends must be connected to the contacts of “CUSTOM CONTACTS” socket (See: Custom contacts). When generator is activated while the UPS is in battery operation mode, UPS will switch Page| 40 E1 Series 10-20kVA Rev 1.0.1... -
Page 41: Operation During An Overload
“DISPLAYS\Output” menu. Counters speed increases depending on the load amount. Period of time UPS operates under overload changes depending on the load amount. Factory default settings are given in the Table-17. These parameters are given for nominal operation mode. Page| 41 E1 Series 10-20kVA Rev 1.0.1... - Page 42 Overload counter begins to decrease. “Overload” warning at alarm information window will be removed. We do not recommend you to run UPS on overload to prolong the life of the UPS. In case of an overload, loads must be reduced. Page| 42 E1 Series 10-20kVA Rev 1.0.1...
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Page 43: Parallel Operation
Signal cables must be used to ensure data transmission between the UPSs that constitute a parallel system. These signal cables are connected to sockets of parallel cards located on devices’ communication units (see: Figure-34 DB1 and DB2). Page| 43 E1 Series 10-20kVA Rev 1.0.1... - Page 44 E1 SERIES USER MANUAL Figure–33 Electrical parallel connection diagram Page| 44 E1 Series 10-20kVA Rev 1.0.1...
- Page 45 Figure–34 Parallel connection sockets Safety of data communication is increased by means of ring connection method used in E1 Series UPS. Connect parallel signal cables to parallel port located on communication port as shown in the Figure-35. Figure–35 Connecting signal cable Due to this connection manner of signal cables, layout of UPSs constituting the parallel system is highly important.
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Page 46: Settings
5. Enter quantity of devices in the parallel system to “Test Settings\Parallel\Number of Devices” menu option (see: Figure-37). 6. Enter an order number for each UPS in “Test Settings\Parallel\Device ID” menu option. Order numbers assigned to UPSs must be unique and consecutive. Page| 46 E1 Series 10-20kVA Rev 1.0.1... - Page 47 “Displays/Parallel” menu option. Arrow sign shown on the left side of the menu indicates the UPS itself. For instance, Figure-39 below shows that all UPSs are in bypass operation mode and are not yet loaded from the UPS 1 screen Page| 47 E1 Series 10-20kVA Rev 1.0.1...
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Page 48: Starting Parallel System
3. Startup all the UPSs by repeating this step for all other UPS in the parallel system. 4. Throw output switches of the UPSs in parallel system to “ON” position one by one. Page| 48 E1 Series 10-20kVA Rev 1.0.1... -
Page 49: Stopping Parallel System
“ENTER” key. Figure–42 Stopping a UPS in parallel system 2. At this moment, UPS will switch to system off mode. 3. Throw output switch to OFF position. 4. Throw battery switch to OFF position. Page| 49 E1 Series 10-20kVA Rev 1.0.1... -
Page 50: Stopping All The Upss In The System
Figure–43 Stopping parallel system 2. Turn off loads connected to system. 3. Throw output switch to OFF position. 4. Throw battery switch to OFF position. 5. Throw input and static bypass switch to OFF position. Page| 50 E1 Series 10-20kVA Rev 1.0.1... -
Page 51: Communication
E1 SERIES USER MANUAL 9 Communication 9.1 RS–232 and RS–485 communication E1 Series UPS supports RS232 and RS485 communication protocols. Placements of RS232 and RS485 are showed in the figure-44. Figure–44 RS–232 and RS–485 ports on communication board RS232 This is used to enable uninterruptible power supply communicate with a nearby computer (within 20 meters range maximum) over RS–232 protocol. -
Page 52: Mod-Bus Communication Option
UPSs from a single center simultaneously. Each UPS that will be used in network environment is connected to network over an SNMP adaptor (see: Figure-47). Figure–47 Connecting UPS to network over an SNMP adaptor Page| 52 E1 Series 10-20kVA Rev 1.0.1... -
Page 53: Remote Monitoring Panel (Optionel)
To enable use of remote monitoring panel, please select the choice ‘on’ in the “TEST SETTINGS\Communication\Remote Monitoring” menu. Figure–48 Remote monitoring panel view “REMOTE MONITORING” socket located on communication board is as Figure-49. Page| 53 E1 Series 10-20kVA Rev 1.0.1... -
Page 54: Programmable Relay Unit
There are three sub menus for three relays in this menu, respectively RL1, RL2, and RL3. Using selection arrows, select the relay that you wish to program in accordance with the status information given in the Table-19. Save by pressing “ENTER” key. Page| 54 E1 Series 10-20kVA Rev 1.0.1... -
Page 55: Custom Contacts
Figure-52. Signal points are showed in the Figure-53. Figure–52 Custom contacts located on communication board Status Information Remote startup/shutdown 1–2 Figure–53 Status Operation on generator 3–4 Emergency stop 8–9 information of socket output pins Page| 55 E1 Series 10-20kVA Rev 1.0.1... - Page 56 Wait until rectifier and inverter units begin running. Check the UPS whether it is on the normal mode from mimic diagram and LED bar (green). If the UPS is not transferred to normal mode, contact with authorized technical personal. Page| 56 E1 Series 10-20kVA Rev 1.0.1...
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Page 57: Battery Placement And Connection
USER MANUAL 10 Battery Placement and Connection 20/30 pieces 7Ah or 9Ah batteries can be put inside E1 Series UPSs cabinets according to desired power and backup time. For longer backup time external battery, cabinets can be used. 7Ah, 9Ah and 12Ah internal and external battery placement and connection is shown in this topic. -
Page 58: External Battery Cabinet
If bigger batteries more than 12Ah will be used as external batteries, internal batteries must be disconnected. 30 pieces 7-9Ah (View from left side) (View from right side) Figure-55 30 pieces of 7-9Ah Battery Placement and Connections Page| 58 E1 Series 10-20kVA Rev 1.0.1... - Page 59 (View from right side) Figure-56 2x30 30 pieces of 7-9Ah Battery Placement and Connections 30 pieces 12Ah (View from left side) (View from right side) Figure-60 30 pieces of 12Ah Battery Placement and Connections Page| 59 E1 Series 10-20kVA Rev 1.0.1...
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Page 60: Troubleshooting
In systems that are subject to frequent power outages where batteries activated and deactivated very frequently, battery life will be shorter inevitably. Do not service inside the UPS in cases of malfunction. Page| 60 E1 Series 10-20kVA Rev 1.0.1... -
Page 61: Maintenance
UPS’ useful life will shorten and failures and malfunctions will occur more frequently We recommend you to have periodical maintenance (twice a year) performed to ensure maximum efficiency from E1 Series UPS. All maintenance on the UPS must be performed by authorized technical service personnel only. -
Page 62: Technical Specification
Degree of protection IP20 Color RAL7012 Internal battery quantity Internal battery capacity (Ah) BATTERY CABINET Battery quantity Battery capacity (Ah) 7-9-12 STANDARDS EN 62040-1 (Safety), EN 62040-2 (EMC) Certificates UPS LIFETIME 10 years Page| 62 E1 Series 10-20kVA Rev 1.0.1... - Page 63 E1 SERIES USER MANUAL AUTHORIZED TECHNICAL SERVICE Page| 63 E1 Series 10-20kVA Rev 1.0.1...
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