User Manual Protect 2.33 2.
contents 1. Introduction........................................................................................ 5 1.1. Using this manual..............................................................................................5 1.1.1. Symbols and conventions used.....................................................................6 1.1.2. For more information and help...............................................................7 1.1.3. Safety and instructions......................................
4.3. Connection......................................................................................................26 4.3.1. To the mains connection, terminals (X1 to X4).....................................26 4.3.2. Connection of the output, terminals (X6 to X9)...................................28 4.3.3. UPS connection to each battery pack in cabinet, terminals (X11, X12, X23 and X47, X48, X49).......................................29 4.3.4.
6.3.3. ‘‘MEASURES” level (screen menu 2.0).....................................................48 6.3.4. ‘‘SETTINGS” level (screen menu 3.0)..................................................... 51 6.3.5. ‘‘ALARMS” level (screen menu 4.0).......................................................56 6.3.6. ‘‘DATA LOGGER” level (screen menu 5.0)...........................................69 7. Maintenance, warranty and service................................................. 71 7.1. Basic maintenance guide.....
1. Introduction We would like to thank you in advance for the trust you have placed in us by purchasing this product. Read this instruction manual carefully before starting up the equipment and keep it for any possible future consultation that may be required. We remain completely at your disposal for any further information or any query you should wish to make. Yours sincerely, AEG Power Solutions • The equipment here described can cause significant physical damage due to improper handling.
1.1.1. Symbols and conventions used Warning Carefully read the indicated paragraph and take the stated prevention measures. Danger of electrical discharge Pay special attention to it, both in the indication on the equipment and in the paragraph referred in this user manual. Main protective earthing terminal Connect the earth cable coming from the installation to this terminal. Earth bonding terminal Connect the earth cable coming from the installation to this terminal.
1.1.2. For more information and help For more information and/or help with the version of your specific unit, contact our Service and Technical Support (S.T.S.). 1.1.3. Safety and instructions Together with the equipment and this “user and installation“ manual, information pertaining to “safety instructions” is provided. These can be found in chapter 8.2 of this manual. Before proceeding to installation or commissioning, check that both sets of information are available. Please refer to chapter 8.
2. Quality and standard guarantee 2.1. Management declaration Our goal is the client’s satisfaction, therefore this management has decided to establish a quality and environmental policy, by means of installation a quality and environmental management system that becomes us capable to comply the requirements demanded by the standard ISO 9001 and ISO 14001 and by our clients and concerned parts too.
2.2. Standards The UPS series product is designed, manufactured and certified in accordance with the standard ISO 9001 of quality management systems. The marking shows the conformity to the EEC directive (quoted between brackets) by means of the application of the following standards: • 2006/95/EC: Low voltage directive. • 2004/108/EC: Electromagnetic Compatibility directive (EMC) In accordance with the specifications of the harmonized standards: • EN-IEC 62040-1: Uninterruptible power supply (UPS).
3. Presentation 3.1. Views 3.1.1. Views of the equipment (fig. 4) (RV) (fig. 4) (RV) (RV) (CL) (CL) (PF) (PF) (PB) Fig.2: Cabinet front view for UPS up to 20 kVA with front door closed (PB) (RD) (RD) Fig.
a b 2 1 c d e 3 Fig.4: Control panel view Fig.5: Communication connectors details *Not available for Protect 2.33 2.0 Fig.6: Cabinet front view for UPS up to 20 kVA with front door opened Fig.
Fig.8: No. 1–3 battery cabinet front view with front door closed Fig.9: No. 1–3 battery cabinet front view with front door opened Fig.10: No. 4 battery cabinet front view with front door closed Fig.11: No.
3.1.2 Corresponding legends for the equipment views Protection and handling elements (Q): (Q1a) Input circuit breaker or switch according to power of the equipment (Q2) Output switch (Q3) Battery fuse holder switch with 3 fuses (models up to 40 kVA) or switch (for higher models) (Q4) Not available for Protect 2.33 2.
Keyboard and optical indications control panel (PC): (LCD) Graphic LCD (ENT) Key “ENTER” (ESC) Key “ESC” () Key up () Key down () Key move to right () Key move to left (a) Rectifier input voltage OK led (green) (b) Output voltage unit from the bypass LED (orange) (c) Inverter is working led (green) (d) Unit working from batteries - mains failure - LED (red) (e) General alarm.
3.2. Structure 3.2.1. Structural schema In a single line diagram, figure 12 shows the basic structure of standard equipment and another one with separate bypass line, for a three phase input and output configuration. For any other configuration, only the quantity of cables and terminals at the input, output and bypass will vary. The internal structure of the equipment will never vary. Maintenance line (manual bypass).
• The basic double conversion structure is complemented by two new functional blocks, the static bypass commuter switch and the manual bypass commuter switch. • The static bypass commuter switch connects the output load directly to the bypass network in special circumstances such as overloading or overheating and reconnects it to the inverter when normal conditions are restored.
In all these cases the output voltage of the UPS is supplied by the emergency bypass line through the static bypass commuter switch (Fig. 12), provided that the EPO is inactive. 3.3.4. Operation in manual bypass When we wish to perform some maintenance check on the device, it may be disconnected from the mains without any need to cut the power supply to the system and affect the critical load. The UPS may be altered, only by technical or maintenance personnel.
There are two operation modes possible: • Redundant system: As long as both UPS do not exceed the level of 50 % load one UPS is able to take over the full load if one of the UPS in the system fails. After the failed UPS was repaired it can be restarted and will recover the redundancy condition. In case of more than 50 % load per UPS the system will generate an alarm. In case one UPS fails at more than 50 % load per UPS the second UPS will take over and will run into overload.
4. Installation • Refer to the safety instructions. • Ensure that the data on the rating plate of the UPS match those required for installation. • Any incorrect connection or handling may cause damage to the UPS and/or the loads connected to it. Read these instructions carefully and follow the steps indicated in the correct order. • This UPS must be installed by qualified staff and is usable by personal with no specific training.
Once the power supply is connected to the input of the UPS (with static bypass included or with an independent static bypass line), although the inverter is “Off” (shut-down), it does not mean that no output voltage is available at the output terminals. To do this, it is required to switch (Q1a), (Q4) and (Q2) to position “Off”. It is possible that the UPS might be supplying output voltage from the manual bypass, so this must be considered for the purpose of safety.
• Avoid mechanical exertions and any impacts. • Do not open or damage the battery. Released electrolyte can be harmful to the skin and eyes. • Do not dispose of batteries in a fire. The batteries may explode. • In case of contact with the battery acid, wash immediately with plenty water and immediately call the nearest medical facility. • Batteries involve a serious risk for health and for the environment. • Their disposal should be carried out according to any existing laws. 4.1.2.
The cross sections of all of the connecting cables must in each case be sized according the fuse selected. In cases were added input, output or bypass peripherals to the UPS (e.g. transformers or autotransformers) currents are stated in the nameplates of the peripherals and must to be taken into account in order to use suitable cross sections. Always respect the local and/or national low voltage electro-technical regulations. Protect 2.33 2.
If these sections should have to be changed for any reason, this should be implemented with a separate distribution box and the sections indicated should be maintained from the device to the distribution box. In standard equipment up to 40 kVA, batteries are supplied inside the UPS enclosure and for higher power rates they are supplied in a separate cabinet.
If the surround is made of wood; remove the corner pieces and the plastic sleeve first. The UPS will be unpacked on the pallet, to lower it, suitable means (fork truck, crane, hoist) must be used that can operate within the safety tolerance limits for the approximate weights displayed in tables 5 and 6 (Page 73 – 75). 4.2.2. Storage Equipment should be stored in a dry, ventilated place protected from rain, splashing water and chemicals.
Fig.14: Front view UPS location for single unit Fig.15: Top view UPS location for single unit 4.2.4. Location The security instructions indicate that it is necessary to leave a minimum of 25 cm around the equipment for ventilation (2 UPS devices in parallel operation should be set 50 cm apart from each other. See Fig.14 and 15.) Nevertheless, we recommend to leave another 75 cm additional space to facilitate maintenance of the equipment or technical service intervention in event of a breakdown.
Fig.16: Front view for parallel system Fig.17: Floor view for parallel system 4.3. Connection 4.3.1. To the mains connection, terminals (X1 to X4) As this is a device with class I protection against electric shocks, it is essential to install a protective earth conductor (connect earth ( )). Connect the conductor to the terminal (X5), before connecting the power supply to the UPS input.
away from the device to alert electrical maintenance personnel to the presence of a UPS in the circuit. Fig.18: Block diagram for the «feedback protection» application, for the different configurations Fig.
The label should contain the following or an equivalent text: Before working on this circuit: • Isolate Uninterruptible Power System (UPS). • Then check for Hazardous Voltage between all terminals including the protective earth. Risk of voltage feedback To connect the mains cables to the respective terminals according to configuration of the available equipment.
corresponding circuit breaker should trigger without affecting the supply of the remaining outlets (selective). 4.3.3. UPS connection to each battery pack in cabinet, terminals (X11, X12, X23 and X47, X48, X49) As this is a device with class I protection against electric shocks, it is essential to install a protective earth conductor (connect earth ( )). Connect the conductor to the terminal (X5), before connecting the power supply to the UPS input.
4.3.4. Connection main protective earthing terminal ( ) and protective earth bonding terminal ( ) As this is a device with class I protection against electric shocks, it is essential to install a protective earth conductor (connect earth ( )). Connect the conductor to the terminal (X5), before connecting the power supply to the UPS input. Make sure that all the loads connected to the UPS are only connected to the protective earth bonding terminal ( ).
common ground is connected to pin 5. Furthermore, an input signal can be used to shut down the UPS (5 VDC – 12 VDC.) Fig.21: Connector DB9 (X31) & (X32) Pin-out No. Description N.C.-N.O. Position 1 Shutdown signal + - 2 Shutdown signal – - 3 Configurable Not connect 4 Discharge - Mains failure N.C.1 5 Common - 6 Equipment in Bypass N.O.2 7 Low battery N.O. 8 General alarm N.O. 9 Discharge - Mains failure N.O. 1 N.C.: Normally closed contact.
Physical structure of the RS232. • Pin-out -- Pin 2. RXD. Serial data reception. -- Pin 3. TXD. Serial data transmission. -- Pin 5. GND. Signal mass. • Communication protocol of the RS232. The communication protocol used is of “MASTER/SLAVE” type. The computer or computer system (“MASTER”) asks about a certain data, and the UPS (“SLAVE”) answers immediately with the required data.
4.3.7. EPO terminals (X50) The equipment has two terminals ready for external remote (Emergency Power Off (EPO)). In case where there is a requirement to install a switch or button (EPO), the cable bridge that closes the circuit has to be removed from terminal strip (X50). The switch or button (EPO) has to open the circuit between the terminal strip (X50) to activate the emergency shutdown.
• Fix the BUS cables to the bottom of the UPS using the plastic clips below the communication interfaces. Note: Always use the original lines to ensure trouble free parallel operation. Fig.
5. Operation Note: The following descriptions relate to operation of the UPS using the keys below the display screen. Operation can also be carried out using the touchscreen capability, juts type in the appropriate files or text. 5.1. Start up 5.1.1. Control before start up Ensure that all the connections have been made correctly and are sufficiently tight, respecting the labeling of the device and the instructions in chapter 4. “Installation and wiring of the unit”.
At this point, with no alarm active, green LED indications of input voltage OK, and orange LED indication of Unit on Bypass should light ((a), (b) from Fig.25). Turn the output switch (Q2) to “On”. It is now powered by the built in Thyristor supply voltage Start up the inverter. The start-up operation will be done through the keypad of the control panel ((3) from Fig.25). Select “CNTL” and press (ENT) into control submenu (screen 1.0), and then select “ON” and press (ENT) once. You will get to screen 1.
Start up the loads to be supplied in a progressive way. The system is started up completely, and the loads are protected through the UPS. a b 2 1 c d e 3 Fig.25: LED indications control panel (PC) 5.2. Complete UPS shutdown • Shutdown the loads. • If the system has outgoing distribution protection, switch them “Off”. • Shutdown the inverter. Through the keypad of the control panel ((3) from Fig.25), go down to “CNTL” submenu (screen 1.0), and select “OFF”. You will get to screen 1.
5.3. Emergency power off (EPO) operation Emergency Power Off (EPO) is equivalent to a complete unit system halt: • All UPS converters are turned off (rectifier and inverter off). • No output voltage is supplied to the loads. See table below for operation: E.P.O. function Terminals (X50). Normally closed circuit by means of the provided cable bridge (it allows an external switch (EPO)). Activation (perform System Halt) Remote button or switch has to be opened permanently in terminal strip (X50).
batteries you will find a 2nd battery switch used for measuring the battery voltage inside the top of the unit (3-pole circuit breaker.) To switch equipment power off completely you will also need to open this switch. Beware of possible residual charge in the capacitors inside the equipment and wait for 5 minutes so that they can discharge. Procedure for passing from normal operation to maintenance bypass: • Shut down the inverter. Through the keypad of the control panel ((3) from Fig.
submenu (screen 1.0), and then select “ON” and Press (ENT) once. You will get to screen 1.1, asking you to start the unit up “yes” or “no”. You can select “Yes” by pressing (ENT). The UPS supplies output voltage entirely protected against voltage variations, electric noise, etc. Wait for alarm message to appear: CLOSE BATTERY SWITCH Battery fuse holder switch or switch from UPS (Q3) can only be turned “On” when the previous alarm message has been canceled.
6. Control panel and display description 6.1. Control panel parts (1) (LEDs) LED indications: (a) Rectifier Input Voltage OK (green) (b) Unit on Bypass (orange) (c) Inverter is working (green) (d) Unit working from batteries -mains failure (red). (e) In case of any alarm of the unit (red) (2) Graphic Display (3) Keyboard ENT “Enter” key.
Key (ENT), has different purposes depending on the menu we are: • Setting values. Press key (ENT) to activate the function setting, the Figures in the screen will blink. With keys - the character to set is selected and with keys - the value is selected. To confirm press (ENT). Next field will blink, to continue doing settings proceed in the same way or press (ESC) to return to no-setting situation. • Validation of orders or commands.
6.2.1. Messages menus and classification in submenus Use ( ) ( ) and ( ) ( ) keys to choose between different menus (1.0, …, 5.0) and Press ENT to enter into the subscreen. CNTL (Control & Status of the unit) (Ent) screen 1.0 MEAS (Measures) MAIN ()() The input/output/battery voltage and the power flow screen 2.0 (Ent) screen 3.0 SET (Settings) () () screen 0.0 (Ent) ALARM (Alarms) (Ent) screen 4.0 DATA (Datalogger) (Ent) Fig.27: Display messages menus and classification in submenus.
6.2.2.
6.3. Screen description 6.3.1. Main level (screen menu 0.0) Screen 0.0: Main presentation screen, with time and date indication. Initialization: After power on Use (ESC) key or Enter the Icon home back to main screen (Screen 0.0). Fig.28: Screen 0.
6.3.2. UPS status control (screen menu 1.0) Screens 1.1 and screen 1.2: Starting and switching off the equipment. For how to start and switch off see chapter 5.1 and 5.2. Screen 1.3: Ordering a battery test. In the second row, information about the battery test is given. Possible messages: • “NOT AVAILABLE“: The battery test is not available. • “PRESS “: Press to run the battery test. • “EXECUTING“: The battery test is running. • “SUCCESSFUL“: The battery test has been successful.
Screen 1.1 Turn on UPS Screen 1.2 Turn off UPS Screen 1.
6.3.3. ‘‘MEASURES” level (screen menu 2.0) Screen 2.1: • • • • • • • Input voltages phase to phase (display units 0.1 V) Three phase input voltages phases to neutral (display units 0.1 V) Input current per each phase (display units 0.1 A) Three phase output voltages phases to neutral (display units 0.1 V) Output current per each phase (display units 0.1 A) DC bus voltages positive and negative (display units 0.1 V) Battery voltages positive and negative (display units 0.1 V) Screen 2.
• Charge battery currents positive and negative (display units 0.1 A) • Discharge battery currents positive and negative (display units 0.1 A) Screen 2.3: • Input, bypass and output frequencies (display units 0.1 Hz) • Rectifier, inverter and battery temperatures (display units1 ºC) • Input apparent power of L1 (display units 0.1 kVA) • Input apparent power of L2 (display units 0.1 kVA) • Input apparent power of L3 (display units 0.1 kVA) • Input active power of L1 (display units 0.
Screen 2.4: • • • • • • • • • • • Apparent output power L1 (display units 0.1 kVA) Apparent output power L2 (display units 0.1 kVA) Apparent output power L3 (display units0.1 kVA) Active output power L1 (display units 0.1 kW) Active output power L2 (display units 0.1 kW) Active output power L3 (display units 0.1 kW) Total apparent and active powers (display units 0.1 kVA and 0.1 kW) Output power factor of each phase (display units 0.01) Output load of three phases (display units 0.
6.3.4. ‘‘SETTINGS” level (screen menu 3.0) Fig.31: Screen 3.0 “Settings” and its submenus. Screen 3.1: “Default settings“ The color scheme cannot be modified in the current software version. Setting the time and date format The following display languages are available : • “German” • “English” • “French” • “Spanish” • “Czech” • “Chinese” The modbus address for communication over RS232/ 485 is fixed.
software version this cannot be changed. If not already entered by your AEG PS service team: Enter your service contact Screen 3.2: In this screen you can program the baud rate of communication (port 0 and port 2). The options are the following • • • • • “1200“ “2400“ “4800“ “9600“ “19200“ You can program the parity communication (port 0 and port 2). The options are the following: • “NONE“ • “ODD“ • “EVEN“ You can program the number of stop bits communication (port 0 and port 2).
Note: For problem free communication with the SNMP adapter and CompuWatch, you should not change the settings. Screen 3.3: The screen for programming the frequency of the automatic battery test. The options for the Type to be programmed are the following: • “DISABLED”: The automatic battery test is disabled. • “WEEKLY”: The automatic battery test runs once per week. • “MONTHL”: The automatic battery test runs once per month. • “YEARLY”: The automatic battery test runs once per year.
• • • • • • “JUL“: The annual battery test will run in July. “AUG“: The annual battery test will run in August. “SEP“: The annual battery test will run in September. “OCT“: The annual battery test will run in October. “NOV“: The annual battery test will run in November. “DEC“: The annual battery test will run in December. Screen 3.4. “Advanced Setting” In this section basic setting can be changed on the UPS. There is the risk that changes made can affect the function or cause damage to the UPS.
Screen 3.5 “Information“ In the screen “Information” you can check the UPS configuration of the unit. Configuration and status of the unit: • “Single” Single connection. • “Parallel-Single” parallel connection. Unit is in “single” state. • “Parallel-Master” parallel connection. Unit is in “master” state. • “Parallel-Slave” parallel connection. Unit is in “slave” state. Internal firmware versions of both Digital Signal Processor (“DSP Ver:”) and micro controller (“uC Ver:”).
Screen 3.6 Information about the set-point values: IP.V and OP.V shows the desired values for the input voltage at the rectifier and the output voltage. In addition, you will see the maximum permissible voltage imbalance at the rectifier and the bypass input, the current at the output and the battery charging current. Furthermore, the current of the battery and the input will be displayed. 6.3.5. ‘‘ALARMS” level (screen menu 4.
The illustration shows some examples of messages that may be displayed. Table 4 contains a list of all of the warning messages that can be displayed. Representation in display LCD alarms for Rectifier overload Rectifier 1 2 Inverter overload 3 Mains failure, low battery level Inverter voltage out of margins no. Inverter 4 5 DC voltage detected at the output. Maintenance bypass. inverter not available 6 Battery discharging 7 High temperature. Reduce output load. 8 Battery switch open.
Inverter stopped due to shutdown 27 Maintenance bypass. Inverter stop 28 Parallel system disconnection. Inverter stop 29 High overload. Inverter stop 30 Over temperature. Inverter stop 31 Rectifier overload. Inverter stop 32 DSP internal error. Inverter stop Inverter stops 33 Output short-circuit. Inverter stop 34 Bypass phase rotation. Inverter stop 35 Inverter failure/overload. Inverter stop 65 Voltage ramp error. Inverter stop 67 Parallel system inverter stop 70 Low battery.
Internal initialization error. UPS block (DSP) 55 Internal execution error. UPS block (DSP) 56 UPS blocked. BLK. Inverter -> BLK. UPS 57 Internal communication. UPS block (DSP) 58 59 Parallel system discharging. UPS block UPS over temperature. UPS block. UPS blocks 60 Rectifier overload. UPS block 61 Inverter desaturations. UPS block 62 DSP internal error. UPS block 63 PFC & inverter blockage. UPS block 64 Paral. coms error UPS block 76 Error coms. paral. master fixed Alarm paral.
or when the total output active power is greater than the following formula: Pact_out-ovl = Pout x 0.8 Where: • Pact_out-ovl is the Overload Output Active Power (W) • Pout is Rated Output Apparent Power (VA) Alarm 3: This alarm appears when the input the unit is under main failure condition and the level of battery is lower than 11.5 V/battery pack Alarm 4: This alarm appears when the inverter output voltage phase to neutral in any phase is out of margins over ±6 %.
Alarm 11: The UPS is on bypass for any reason. It must be restarted by display keypad. Alarm 12: This is an alarm for parallel systems. It appears when some UPS of the parallel system block because the maintenance bypass switch of any unit is switched ON. Alarm 13: This alarm indicates that the CAN BUS #1 fails. This communication channel is used for remote control. Alarm 14: This alarm indicates that the CAN BUS #2 fails. This channel is used for data communication between UPS, in a parallel system.
Alarm 20: When the bypass is connected during the start up, a bypass phase rotation error is detected and the start up procedure is inhibited. Alarm 21: This alarm appears when in any phase, the rectifier input voltage phase to neutral is out of the set margins (+15 %/–20 % by default) or the rectifier input frequency is out of the set margins (±5 Hz by default). Then the rectifier is shut down.
Alarm 30: This message appears when a parallel system has a UPS shutdown due to high voltage. Alarm 31: When an over temperature is detected by the PFC or inverter temperature sensors, after 1 minute time the inverter will be turned off automatically. If over temperature condition remains after another 1 minute with the rectifier working, rectifier is also blocked (alarm 60).
Alarm 38: The EPO (Emergency Power Off) switch is ON. The UPS and the static bypass are switched off and no AC voltage present at the output anymore. Alarm 39: This message appears when, despite the three attempts to start up the UPS, a short circuit is still detected at the output. UPS and static bypass switch are turned off, there is no voltage at the output. Alarm 40: This alarm appears when there is a (*) DSP Internal Error in the UPS module, for three times shutting down the UPS.
Alarm 47: During the start up there is an input contactor test. If this test ends unsuccessfully the rectifier will be blocked. Alarm 48: If the output voltage ramp doesn’t work properly during the inverter start up the inverter will be blocked (See alarm 67). Alarm 49: This alarm appears when there is an offset voltage higher than 8 V, in any phase of the inverter output voltage phase to neutral. Then the inverter will be blocked. Alarm 50: This alarm appears when the UPS is blocked for any reason.
Alarm 58: There is an internal error in the communication channel between microprocessor and DSP. This condition blocks the UPS. Alarm 59: This alarm appears when, in a parallel system, one UPS goes to battery mode. After some period of time, the UPS will shut down. Alarm 60: When an over temperature is detected by the PFC or inverter temperature sensors, first the inverter will be turned off automatically after 1 minute time (alarm 31).
Alarm 66: After several attempts detecting “Inverter Fault/Overload” (see Alarm 65), the inverter will be blocked permanently,and output will be transferred to bypass. Alarm 67: The way to start up the inverter is on voltage ramp mode (rms value from sine wave voltage starts at 0 Vrms till reaching its preset nominal value, i.e., 230 Vrms).
Alarm 74: In a parallel system, with N+M configuration, where: N: nr equipment to size the system according to the maximum permissible load. M: nr redundant equipment in the system. It is equivalent to over sizing the UPS’s in the system, in order to continue supplying the maximum permissible load without overloading it. Usually, this value is fixed to “1”. The alarm is displayed when the load exceeds the maximum permissible load by N equipment.
(*) DSP internal error can happen for the following reasons: • Watchdog failure. • Wrong ADC measures. • Communication errors between DSP and processor. 6.3.6. ‘‘DATA LOGGER” level (screen menu 5.0) Fig.32: Screen 5.0 “Data logger” The first line indicates the inverter runtime from the first unit startup. This counter accumulates the total inverter running time from the beginning; it is not possible to reset it.
• • • • ss: dd: mm: yy: seconds of deleted alarm day of deleted alarm month of deleted alarm year of deleted alarm The state for technical service, to understand the condition of the different parts of the UPS at the moment the registered alarm was activated.
7. Maintenance, warranty and service 7.1. Basic maintenance guide Batteries, fans and capacitors must be replaced at the end of their useful lifetime. Inside the UPS there are dangerous voltages and metallic parts at very high temperatures, even though the UPS may be shut down. Any direct contact can cause electrocution and burns. All the operating, apart from battery fuse replacement, must be done by authorized technical staff.
7.1.3. Cooling Fan The lifespan of the cooling fan will depend on the usage and environmental conditions. It is recommended that you replace the fan as part of the service contract on a regular basis and using authorized technical personnel. 7.1.4. Capacitors The useful lifetime of the DC bus capacitors and those used in input and output filtering depends on their use and the environmental conditions. It is recommended that preventive replacement be carried out by authorized technical staff. 7.2.
8. Annexes 8.1. General technical Specification Table 5: technical Specification Capacity (kVA/kW) 10/8 15/12 20/16 30/24 40/32 60/48 80/64 Input 3 x 400 V (3 Ph + N), +15 % to -20 % Acceptable voltage range 50 / 60 ±5 % Frequency (Hz) Nominal input current 13 A 20 A 26 A Total harmonic distortion (THDi) <1.5 % @ 100 % load <2.5 % @ 50 % load <6.0 % @ 10 % load 39 A 52 A 78 A 103 A <1.0 % @ 100 % load <2.0 % @ 50 % load <5.0 % @ 10 % load 1.0 (from ca.
Static Bypass Thyristor Type 3 x 400 V (3 Ph + N) Voltage 50 / 60 Frequency (Hz) microprocessor controled Control Transfer time uninterrupted Admissible overload 400 % for 10 s immediate (for overloads >150 %) Transfer to bypass automatic after alarm clear Retransfer MAintenance bypass Type without interruption Voltage 3 x 400 V (3 Ph + N) 50 / 60 Frequency (Hz) general Max. charging current Overall efficiency (online mode) (up to %) 23.5 A 91 91.3 47.0 A 92 92.4 70.5 A 93.1 93.
Table 6: External battery cabinet DIMENSIONS & WEIGHT EXTERNAL BATTERY CABINET Capacity (kVA/kW) 10/8 Dimensions approx. D x W x H (mm) 700 x 450 x 1100 805 x 590 x 1320 12 V 12 Ah 32 20 14 20 - 14 8 710 No.4 700 x 450 x 1100 980 x 650 x 1322 12 V 18 Ah 12 V 40 Ah 57 34 24 40 410 Height Cabinet No. 4 has no wheels Fig.33: General technical specifications. 15 1020 Battery cabinet Depth 25 Width - No. 2 Net weight approx.
8.2 Safety Instructions 1. To provide for • These “Safety Instructions” are associated with the “Operating Manual” regarding the equipment you have purchased. Before proceeding with the installation or the startup, read the safety instructions carefully. Compliance with the “Safety Instructions” is obligatory, observance of this being the user’s legal responsibility. Follow the steps mentioned in the established order. Retain them for future consultation.
• • • • to connect the protection earth, ensure that this is correctly installed before powering up the input to the equipment. The installation of UPS equipment should only be carried out by qualified personnel experienced in low voltage installations. The cross section of the power supply and output cables to the loads should be determined according to the rated current given on the equipment’s specifications plate and complying with the local low voltage electro technical regulations.
• When the equipment will be stored for long periods, it is recommended that the batteries are separated from the UPS so that they can be charged. • When the equipment will be stored for long periods, it is recommended that the batteries be charged monthly in order to maintain the efficiency of the batteries. 4. Safety instructions regarding the batteries. • Never short the battery terminals as it involves a high risk. It will result damage to the equipment and the battery.
Notes
Model: Serial Number: Purchase date: Dealer Stamp/Signature Errors and technical modification subject to change. OPERATING INSTRUCTIONS 8000032013 BAL, EN Emil-Siepmann-Str. 32 59581 Warstein-Belecke – Germany Tel.: +49 180 523 4787 – Fax: +49 180 523 4789 www.aegps.com AEGPS - Protect 2.33 2.0 - EN - 07/2012 V1 - Due to our policy of continuous development, the data in this document is subject to change without notice. AEG is a registered trademark used under licence from AB Electrolux.
