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TS_604_01 PowerWave PW3000/TP User Manual UK 5/1/18

7

Options

7.1

Back-feed protection

Figure 7.1 Backfeed protection option

An external isolation contactor can be fitted in the UPS bypass supply line as shown in Figure 7.1 to protect the UPS
against back-feeding in the event of a critical static switch failure.

The external contactor magnetic ‘trip’ coil is connected to the backfeed contactor control terminals located behind a small
cover on the back of the UPS.

An AC contactor rated at 100A minimum should be used – for example a three phase contactor of 3x 40A rating with the
three poles wired in parallel. The trip coil should be rated according to bypass supply.

External

magnetic
contactor

Neutral Line

Bypass Line

Mains/

Bypass

Supply

Terminals

Internal board

OUT

IN

Backfeed
inactive

Relay
N/C

UPS CABINET

Backfeed
Terminals

TRIP

BACKFEED

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Содержание PowerWAVE 3000

Страница 1: ...22 PowerWAVE 3000 TP 10 20 kVA User Manual ...

Страница 2: ... II TS_604_01 PowerWave PW3000 TP User Manual UK 5 1 18 ...

Страница 3: ...0 TP User Manual UK 5 1 18 III Document Control ISSUE DATE REVISION SUMMARY TS_604_00 28 06 17 Applied changes from TS_604_00B mark up and issued as new release document TS_604_01 05 01 18 Updated specification heat dissipation ...

Страница 4: ...age due to any misinterpretation of or accidental mistakes in this manual 2017 Uninterruptible Power Supplies Ltd This manual may not be copied nor reproduced without written permission of Uninterruptible Power Supplies Ltd USEFUL CONTACTS www upspower co uk UPS Limited web site service upspower co uk Service department booking service fault reporting etc technical upspower co uk Technical queries...

Страница 5: ... 5 2 LCD Display 12 2 5 3 UPS Control panel operator keys 14 2 5 4 LCD Menu navigation 14 2 5 5 Main Menu 14 2 5 6 Status sub menu 15 2 5 7 Event Log sub menu 15 2 5 8 Measurements sub menu 15 2 5 9 Control sub menu 16 2 5 10 Identification sub menu 18 2 5 11 Settings sub menu 18 2 6 Warranty 22 2 7 Extended Warranty 22 2 8 Additional Service Maintenance Support 22 Installation 23 3 1 Introduction...

Страница 6: ... 7 Single module using the internal maintenance bypass 39 4 8 Parallel module system procedures 40 4 9 Parallel system start up 41 4 10 Parallel system changing the operating mode 41 4 11 Parallel system start stop one module 42 4 12 Parallel module complete system shut down 43 4 13 External Maintenance Bypass operation 44 4 14 Operating a frequency changing system 45 4 14 1 Frequency changer star...

Страница 7: ...TS_604_01 PowerWave PW3000 TP User Manual UK 5 1 18 III 7 5 AS400 Interface card 55 7 6 UPS Monitoring and automated control software 56 7 6 1 The importance of UPS management 56 Specifications 57 ...

Страница 8: ... IV TS_604_01 PowerWave PW3000 TP User Manual UK 5 1 18 ...

Страница 9: ...LL the safety instructions and hazard warnings contained in this manual are read and fully understood WARNING High leakage current Ensure that the UPS has been correctly earthed before you connect the mains power supply WARNING This UPS must not be started up or put into use without having first been commissioned by a fully trained engineer authorised by the manufacturer WARNING This UPS must be s...

Страница 10: ...nd safety requirements for UPSs used in accessible areas by end users EN IEC 60950 1 IT equipment Safety Part 1 General requirements EN IEC 62040 2 Uninterruptible power supply UPS Part 2 EMC requirements EN IEC 62040 3 Uninterruptible power systems UPS Part 3 Performance and test requirements 2011 65 EU Restriction of the use of certain hazardous substances RoHS DIRECTIVE The supplier s responsib...

Страница 11: ...lly friendly requirements compliant with IEC 62040 3 VFI SS 111 standards A full UPS Specification is contained in Chapter 8 of this manual Uninterruptible Power Supplies Ltd specialises in the installation and maintenance of Uninterruptible Power Systems and this powerful UPS is just one example of our wide range of state of the art power protection devices that will provide your critical equipme...

Страница 12: ...of an individual UPS power module UPS system operational modes On line versus Off line system operation Multi module system operation and paralleling considerations 2 3 1 PowerWave PW3000 TP Module block diagram Figure 2 1 PowerWave PW3000 TP UPS block diagram UPS Mains input supply The UPS mains input can be connected to a 3ph N or 1ph N supply It is connected to the Rectifier DC Converter via th...

Страница 13: ...output frequencies are different e g 50Hz 60Hz input output Note that when used as a frequency changer the UPS bypass circuit is automatically inhibited Static switch The static switch block contains two static switches connected across a load transfer relay one is connected to the bypass supply and the other to the inverter output When the load is transferred between the bypass and inverter the a...

Страница 14: ...ctifier will shut down and the battery will provide an alternative DC power source for the inverter via the DC converter The yellow Battery led will illuminate on the control panel to indicate that it is on load and a ON BATTERY status indication will be displayed on the LCD accompanied by an audible alarm In the case of a dual feed input if the bypass supply remains live the inverter frequency wi...

Страница 15: ... AC Output is connected to the unprocessed static bypass line via the bypass side of the static switch During normal operation the load will be transferred from the inverter to the static bypass line in the event of an inverter fault output overload or loss of system redundancy due to a failed module in a parallel module system Load transfer can also be initiated manually via the UPS control panel...

Страница 16: ...es the highest degree of load protection and is always recommended if the critical load will not tolerate even a very brief supply interruption If the load fails to successfully re transfer to inverter three times within ten minutes further transfer attempts will be locked out the load will remain on bypass and a warning message will appear on the LCD screen Off line and line interactive operation...

Страница 17: ... reaches its end of discharge voltage Short Circuit Clearance This parameter determines how the UPS reacts to a short circuit on its output If a short circuit is detected the inverter will limit its output current to 100 by reducing its output voltage once the short circuit is cleared the output current will fall below 100 and the output voltage will return to normal By default the Short circuit c...

Страница 18: ...ply Parallel control bus All the UPS modules within are connected to a parallel control bus which carries various inter module control signals used for frequency synchronisation load sharing etc By using sensing signals passed over the parallel control bus each module can electronically compare its own frequency and output current with that of its neighbouring module and carry out fine adjustments...

Страница 19: ... Bypass input supply circuit breakers 7 Backfeed protection connection terminals 8 Cooling extractor fans 9 AS400 Interface slot 10 Emergency Power Off EPO contact 11 RS232 port USB port 12 Parallel port for parallel control bus cable 13 SNMP Interface slot 14 Maintenance Bypass Isolator cover plate 15 Battery fuses 16 Battery terminal connection cover 17 Wheel support brackets and brakes Battery ...

Страница 20: ...isplay shows white text on a blue back light but under fault conditions this changes to dark text on an orange back light accompanied by an audible warning as shown in the adjacent table Default Screen During start up the LCD Display shows a Welcome logo screen for around 5 seconds while the UPS initialises then changes to the default status screen shown is Figure 2 10 The default status screen is...

Страница 21: ...ting with the load supplied from the bypass mains power In case of bypass mains failure the UPS transfers to ON LINE mode or ON BATTERY mode and the load is supplied continuously ECO mode can be enabled disabled through the control panel Settings menu or the UPS monitoring control software CONVERTER mode UPS is set to operate with a different input and output frequency either 50Hz 60Hz or 60Hz 50H...

Страница 22: ...Press for 3s to turn OFF the UPS or change the UPS operating mode between on line and on bypass Press for 1s to exit a menu and return to the default status screen SCROLL UP From the default status screen press for 1s to access the Main Menu Within a sub menu press for 1s to scroll UP through the current menu options SCROLL DOWN From default status screen press for 1s to access the Status sub menu...

Страница 23: ...u options from which you can choose to view either Warnings or Faults Once accessed using the SELECT key you can scroll through the log entries using the UP DOWN keys To exit the Event Log screen you must press the ON OFF key for less than one second 2 5 8 Measurements sub menu The Measurements menu allows various UPS operating parameters to be observed as shown in Figure 2 13 To access the Measur...

Страница 24: ...sub menu using the UP DOWN keys 2 Press the SELECT key for less that a second to access the available parameter values 3 Highlight the wanted parameter value using the UP DOWN keys then press the SELECT key for longer than one second to select the chosen value and return to the Control sub menu 4 To exit the Control sub menu either press the UP key for longer than one second to return to the Main ...

Страница 25: ...og Reset no Identification Settings Restore factory settings Buzzer mute no Status battery test ok Schedule battery test no Status battery test ok Schedule battery test no Status fault active Rest fault no Total events 50 Clear event log no Status Turn OFF Single UPS Single UPS Turn off no Parallell UPS battery test 1s Figure 2 15 Menu Navigation Control Menu multi module installation ...

Страница 26: ... for longer than one second This opens the Settings sub menu screen which allows you to scroll through the available options using the UP DOWN keys To exit the Settings sub menu either press the UP key for longer than one second to return to the Main Menu or press the ON OFF key for less than one second to return to the default status screen Control Description Values Default Buzzer Mute Mute the ...

Страница 27: ...gh limit 05 52 5Hz HE frequency low limit 05 47 5Hz HE voltage high limit 05 241 5V Bypass frequency low limit 10 45 0Hz Bypass voltage high limit 264V Measurements Event Log Control Automatic battery tests period 7 days Automatic overload restart enabled Auto restart enabled Auto bypass disabled Identification Settings Status Short circuit clearance disabled Bypass voltage low limit 176V Language...

Страница 28: ...short circuit will only last for 100ms before the UPS output is cut off Enabled Disabled Disabled Bypass voltage low limit When the voltage in the bypass is below this limit the UPS changes operating mode 176 215V 176V Bypass voltage high limit When the voltage in the bypass is above this limit the UPS changes operating mode 245 276V 264V Bypass frequency low limit When the frequency in the bypass...

Страница 29: ...ut voltage change screen C Note that this may require password access if set 5 The values shown in the change screen will initially flash 6 Change the indicated value using the UP DOWN keys to select the required voltage 220V then press the SELECT key for greater than one second to accept the change D 7 This will take you back to the Settings sub menu where 220V will now be displayed in the Output...

Страница 30: ...ts in direct patient care Uninterruptible Power Supplies Ltd will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Uninterruptible Power Supplies Ltd that the risks of injury or damage have been minimized the customer assumes all such risks and the liability of Uninterruptible Power Supplies Ltd is adequately protected under the ...

Страница 31: ...r Supplies Ltd will take no responsibility for any personal injury or material damage caused by the incorrect installation cabling or operation of this product WARNING Once the UPS equipment is installed it must be commissioned by an engineer approved by Uninterruptible Power Supplies Ltd before it is powered up Uninterruptible Power Supplies Ltd will take no responsibility for any personal injury...

Страница 32: ...tances CAUTION Potential dangers If the UPS battery cabinet is tilted by more than 10 it could cause internal damage If tilting occurs do not connect the UPS to the mains electrical supply The weight of the UPS battery cabinet can cause serious personal injury and or structural damage to the surrounding area if dropped in transit Always take extreme care when moving the equipment CAUTION Storage T...

Страница 33: ...door installation only 2 The route to the installation location must allow the equipment to be transported in an upright position 3 The floor at the proposed installation site and en route from the off loading point must be able to safely take the weight of the UPS and battery equipment plus fork lift during transit 4 Locations with high ambient temperature moisture or humidity must be avoided a T...

Страница 34: ...ches if direct rear access is not available see also the note above Front Z allow a minimum of 1000mm for maintenance access and the safe passage of personnel 3 6 Planning the installation cabling considerations 3 6 1 General requirements The information in this section should help with the preparation and planning of the UPS power cabling It is the customer s responsibility to provide all externa...

Страница 35: ...stem Bypass Breaker and opening the System Output Breaker which in turn allows testing of the entire parallel system When such an external maintenance bypass is used it is crucial that the UPS modules are all operating on bypass or internal maintenance bypass before the System Bypass Breaker is closed to avoid the possibility of module damage For this reason it is usual to incorporate some form of...

Страница 36: ...s mentioned above the UPS input mains MAINS 1 and bypass mains MAINS 2 can be connected in several supply configurations These can be described as Three phase dual input Three phase mains input L1 L2 L3 and separate single phase bypass input M2 Three phase single input Three phase mains input L1 L2 L3 with the bypass line M2 linked to L1 Single phase dual input Single phase mains input L1 L2 L3 li...

Страница 37: ...bling 1 Remove the terminal block cover 1 to gain access to the terminal block connections 2 All power cables enter the UPS through cable glands 2 fitted to the bottom of the terminal box The holes used for the glands are fitted with blanks when the unit is shipped Fit the supplied glands to suit the cable installation 3 Connect the protective earth GND cables between the UPS power terminal block ...

Страница 38: ...erminal Mains 1 N as there is a possibility that the bypass current could return through and overload the smaller cable of Mains 1 2 Connect the three phase mains input cable to L1 L2 L3 and the bypass input cable to M2 3 Connect the battery cables to the external battery cabinet if used see paragraph 3 8 4 Remove the link between JP1 and JP2 if the module is part of a parallel module system 5 Con...

Страница 39: ...he UPS There is no need to connect the input mains neutral Mains 1 N 2 Install the power terminal jumper between the Mains 1 L1 and Mains 2 M2 3 Connect the mains input cable to L1 L2 L3 4 Connect the battery cables to the external battery cabinet if used see paragraph 3 8 5 Remove the link between JP1 and JP2 if the module is part of a parallel module system 6 Connect the output terminals to the ...

Страница 40: ...ins 2 N 2 Install the power terminal jumper between Mains 1 L1 L2 L3 3 Connect the input line cable to Mains 1 L1 4 Connect the bypass line cable to Mains 2 M2 5 Connect the battery cables to the external battery cabinet if used see paragraph 3 8 6 Remove the link between JP1 and JP2 if the module is part of a parallel module system 7 Connect the output terminals to the output breaker load distrib...

Страница 41: ...ithin the UPS There is no need to connect the input mains neutral Mains 1 N 2 Install the power terminal jumper between Mains 1 L1 L2 L3 and Mains 2 M2 3 Connect the input line cable to Mains 1 L1 4 Connect the battery cables to the external battery cabinet if used see paragraph 3 8 5 Remove the link between JP1 and JP2 if the module is part of a parallel module system 6 Connect the output termina...

Страница 42: ... fitted to the cabinet battery trays and fully connected and no further action is required when connecting the UPS power cables WARNING Opening or removing the UPS Battery enclosure covers will create the risk of exposure to dangerous voltages if power is connected to the UPS Battery replacement and connections should only be carried out by electrically qualified personnel If the UPS is delivered ...

Страница 43: ...Refit the battery cabinet terminal block cover Do not close the battery fuses on the battery cabinet until the system has been commissioned 3 9 Multi cabinet configuration and paralleling cables 1 Ensure the cable link is removed from JP1 JP2 on the UPS terminal block see Figure 3 8 to Figure 3 11 2 For all modules remove the parallel port cover plate on the rear of the UPS see item 12 in Figure 2...

Страница 44: ... operating mode Paragraph 4 5 Single module shut down with mains supply present Paragraph 4 6 Single module shutdown with UPS on battery Paragraph 4 7 Single module using the internal maintenance bypass Paragraph 4 8 Parallel module system procedures Paragraph 4 9 Parallel system start up Paragraph 4 10 Parallel system changing the operating mode Paragraph 4 11 Parallel system start stop one modul...

Страница 45: ...UPS Input bypass Isolators as required to connect power to the UPS 3 If an external battery cabinet is used close the fused isolator on the back of the battery cabinet together with any circuit breaker connected in the battery line 4 On the back of the UPS cabinet close the input breakers M1 and M2 position ON a Nothing will happen if the input supplies are not present 5 On the UPS Control Panel p...

Страница 46: ...PS LCD display will power down 5 To totally isolate the UPS open the UPS Input bypass Isolators and where used open the external battery cabinet fuses isolator 4 6 Single module shutdown with UPS on battery 1 Turn off the individual load items 2 On the Control Panel press the ON OFF key continuously for more than three seconds a The alarm buzzer will sound for three seconds b The output power will...

Страница 47: ...ntenance bypass to the UPS 1 If an external battery cabinet is used check that the fuses isolator on the back of the battery cabinet is closed and any circuit breaker connected in the battery line is closed 2 On the back of the UPS cabinet close the input breakers M1 and M2 position ON a The fans will start running b The UPS will perform a self test and will then display the default menu on the LC...

Страница 48: ...stem Bypass Breaker similar to that shown in Figure 4 1 Before using the parallel module system operating procedures given below you should familiarise yourself with any site specific external switching arrangements and modify the procedures accordingly Key Point The UPS commissioning engineer will explain the function of any external power isolators and maintenance bypass operation during the sys...

Страница 49: ...that no abnormal conditions are shown on any of the modules LCD panel 9 On any one of the UPS modules press the ON OFF key continuously for more than three seconds a All UPS modules will transfer to on bypass mode simultaneously 10 Check that no abnormal conditions are shown on any of the modules LCD panel 11 Close the output breaker on ALL modules to parallel the UPS output 12 On any one of the U...

Страница 50: ...l UPS Input bypass Isolators as required to connect power to the UPS 3 If an external battery cabinet is used close the fused isolator on the back of the battery cabinet together with any circuit breaker connected in the battery line 4 On the back of the UPS cabinet close the input breakers M1 and M2 position ON a The fans will start running b The UPS will perform a self test and will then display...

Страница 51: ...Go to step 9 If the modules are on battery 7 On the Control Panel of ANY module press the ON OFF key continuously for more than three seconds For ALL modules a The alarm buzzer will sound for three seconds b The output power will be immediately cut off c The fans will stop d After a few seconds the UPS LCD display will power down 8 Go to step 9 All Modes 9 On the back of each UPS cabinet in turn o...

Страница 52: ...UPS 2 If an external battery cabinet is used close the fused isolator on the back of the battery cabinet together with any circuit breaker connected in the battery line 3 On the back of the UPS cabinet close the input breakers M1 and M2 position ON a The fans will start running b The UPS will perform a self test and will then display the default menu on the LCD 4 Check that no abnormal conditions ...

Страница 53: ...anel press the ON OFF key for more than one second on ANY module in a multi module system a The alarm buzzer will sound and the UPS will start b After a few seconds the UPS system will switch to its on line mode 7 Check that the LCD indicates the on line status and no warning alarms are present 8 The UPS is now fully operational and providing protected output power 9 You can now switch on the load...

Страница 54: ...ult screen press the DOWN key for one second to access the Main Menu 2 Scroll to the Clear EPO Status screen as shown A 3 Press the SELECT key a The cursor will flash on NO 4 If you want to clear the EPO status use the UP DOWN keys so that the cursor indicates YES then select it by pressing the SELECT key for less than one second B 5 The EPO status will now be cleared 6 Scroll back to the default ...

Страница 55: ...ce history of the UPS Preventative maintenance inspections involve working inside the UPS which contains hazardous AC and DC voltages and should only be performed by authorised service personnel During a preventative maintenance inspection the field service engineer will check Site environment conditions Integrity of electrical installation Cooling airflow Rectifier operation and calibration Inver...

Страница 56: ...5 years at 25 C ambient temperature has been exceeded When the discharging time is less than 50 of specified after full charged When replacing the batteries the complete battery string should be replaced with the same number and type of batteries Individual batteries should not be replaced If the UPS is not used for a period of time the batteries should be charged at least every 4 6 months When he...

Страница 57: ...aintained and attended to promptly should any problems occur IMPORTANT NOTE Certain alarm conditions may latch on even after the cause of the alarm is no longer present For example if there is a brief mains failure during unattended operation the MAINS FAIL alarm will activate and it may still indicate a fault condition even after the mains supply has returned to normal Similarly a LOAD ON BYPASS ...

Страница 58: ...check capacity Display Possible Cause Remedy Inv Overload Failure Alarm code 42 Overload Check the loads remove non critical loads Check if some loads have failures Byp Overload Failure Alarm code 43 Overload Check the loads remove non critical loads Check if some loads have failures Output short circuit Alarm code 31 Short circuited output Remove all the loads Turn off the UPS Check if UPS output...

Страница 59: ...3000 TP User Manual UK 5 1 18 51 6 Troubleshooting INV under voltage Alarm code 33 UPS internal fault Contact UPS supplier INV under voltage Alarm code 33 UPS internal fault Contact UPS supplier Display Possible Cause Remedy ...

Страница 60: ...ternal contactor magnetic trip coil is connected to the backfeed contactor control terminals located behind a small cover on the back of the UPS An AC contactor rated at 100A minimum should be used for example a three phase contactor of 3x 40A rating with the three poles wired in parallel The trip coil should be rated according to bypass supply External magnetic contactor Neutral Line Bypass Line ...

Страница 61: ... and the priority is given to the USB port When appropriate power management software such as WAVEMON is installed the computer can continuously monitor the input mains voltage and UPS status and display a message in response to any UPS system changes In the event of a power failure and a predicted UPS shutdown due to low battery autonomy the WAVEMON monitoring system will save the existing load d...

Страница 62: ...e PW3000 TP as shown in Figure 7 5 Alternatively SNMP connectivity can be implemented using an external SNMP adapter connected to the UPS RS232 output as shown An SNMP Ethernet adapter contains an RJ 45 connector which allows it to be connected to the network using a standard network cable Once connected the UPS Management software agent which is already installed in the SNMP adapter then monitors...

Страница 63: ...tion package RS232 Interface The inbuilt RS232 interface is accessed via an RJ45 connector located adjacent to the I O terminal blocks An RJ45 to 9 way D Type adapter cable is provided with the equipment to allow connection to a computer s serial port AS400 Alarm outputs The switched outputs are configured as 5 segments The card s internal volt free contacts are rated at 250VAC 8A 30VDC 8A 110VDC ...

Страница 64: ...ator to monitor all concerned networks from a central point and identify bottlenecks at an early stage Despite extensive system monitoring serious damage can still occur if an administrator fails to intervene in a timely manner so it is important that the installed UPS software will react automatically in such a case and shut down the supplied system in a safe and controlled manner Uninterruptible...

Страница 65: ... 0 99 Input power at rated output no batt charging 9 68 kW 19 35 kW 1Ph Input current at rated output no batt charging 44 4A 42 5A 40 7A 220V 230V 240V 88 9A 85 0A 81 5A 220V 230V 240V 3Ph Input current at rated output no batt charging 14 9A 14 1A 13 6A 380V 400V 415V 29 7A 28 2A 27 2A 380V 400V 415V Input power at rated output max batt charging 10 99 kW 20 43 kW 1Ph Input current at rated output ...

Страница 66: ... 4 Battery cabinet 213 90 245 103 246 132 90 42 118 53 ENVIRONMENTAL Protection rating IP20 Audible noise 55 dB Measured at 1 metre from the front of the UPS on 100 load and fully charged batteries Storage temperature 15 C to 60 C for UPS 0 C to 35 C for battery Operating temperature 0 C to 40 C Relative humidity 0 95 non condensing Altitude above sea level 1000m without de rating COMMUNICATIONS U...

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