GE 600 - 1500 VA Power Supply User Manual
Contents
1. Avoid charging in a sealed container Never short circuit batteries When working with batteries remove watches rings or other metal objects and only use insulated tools Battery replacement procedure see next page OPM_NPE_19X_600_1K5_2GB_V030 10 GE DE NetPro 19 600 1500 User manual 3 0 GB Battery replacement procedure OPM_NPE_19X_600_1K5_2GB_V030 fig 9 11 GE Digital Energy Refer to the label on the battery drawer Be sure that the transport screws A fig 1 have been removed Remove the front panel of the battery compartment Use a screw driver or pen as a lever Remove the two screws that hold the battery drawer Disconnect the DC connectors Use a screwdriver as a lever Remove battery drawer Be careful heavy weight Remove clamp two screws and replace the batteries Reinstall battery clamp do not pinch or clamp the wires Slide in the battery drawer Connect the DC connectors a small spark is normal Fasten the two screws Reinstall the front panel GE DE NetPro 19 600 1500 User manual 3 0 GB GE Digital Energy 7 Troubleshooting Whenever a malfunction occurs first check external factors e g connections temperature humidity or load to determine whether the problem is caused by the unit itself or by its environment Subsequently check the thermal circuit breaker it may be tripped If so reset it s2. GE Digital Energy High temperature The LED Indication is the same as during overload see 3 3 7 but if keypad l is momentarily pressed to obtain a load indication the red LED will go out Overtemperature can be caused by e extreme environmental temperature e lack of proper ventilation e overload situation Take appropriate measures if the temperature is allowed to rise further the UPS will switch to bypass operation if allowed If bypass operation is inhibited the unit will switch off and output power is lost Replace battery Either the batteries are almost chemically worn out or the battery wiring including the battery fuse is faulty If the batteries are aged they must be replaced as soon as possible to ensure full protection for your equipment see 6 2 Perhaps the replace battery alarm occurs after a test which you started immediately after installation or after a power failure In this case the alarm may be incorrect as the batteries have been partly discharged during transport or storage or during the power failure Allow the UPS to recharge the batteries See also 3 5 Programmed shutdown The UPS monitoring software allows you to program a sleep period of the UPS by sending two commands to the UPS e shut down after minutes blinking LED and subsequently e shut down during hours continuous LED During the sleep period the UPS is not completely switched off as it has to keep track of the re
3. a frequency converter the bypass function is no longer available As a result an audible alarm will be generated A continuously see 3 3 6 To avoid this we advise to disable the bypass A WARNING Changing of the output frequency can cause severe damage of equipment connected to the appliance outputs of the UPS Be sure that the new frequency is suitable for the connected equipment OPM_NPE_19X_600_1K5_2GB_V030 7 GE DE NetPro 19 600 1500 User manual 3 0 GB GE Digital Energy Battery Management Maximum battery life and reliability are obtained by the following features Quick battery test The quick battery test checks whether the batteries and their wiring are healthy If a quick battery test shows that the batteries are close to being worn out a replace battery alarm will be generated see 3 3 9 The batteries must be replaced as soon as possible see 6 2 Automatic battery test The NetPro 19 UPS conducts periodic automatic battery tests e 5 hours after manual switch on e 5 hours after return of mains following any power failure and e 30 days from the last battery test Manual battery test A quick battery test can be initiated manually through UPS software via the RS232 Interface Port For details please refer to the manual of your monitoring software NOTE If the test is started manually immediately after installation or after a power failure the UPS may generate a false replace battery alarm as the
4. batteries have been partly discharged during transport storage or during the power failure Deep battery test A deep battery test to be initiated through the UPS software via the RS232 port checks the actual battery capacity in order to ensure accurate runtime prediction During a deep battery test the batteries will be discharged until battery low alarm level Please note that immediately after a deep battery test the expected runtime is very short allow the UPS to recharge its batteries For details please refer to the manual of your UPS software Temperature compensated battery charging This feature adjusts the battery charge voltage to the ambient temperature As a result poor charging of the batteries under low temperature conditions and overcharging of the batteries under high temperature conditions are avoided Load dependent battery end voltage The allowable final battery voltage depends on the discharge current the higher the current the lower the end of discharge battery voltage In this way maximum battery capacity is obtained without overdischarging Overdischarging would result in shortened service life and failure to recover normal capacity Charger off at end of charge Only charging when necessary increases battery lifetime Automatic boost charge This feature reduces the battery recharge time considerably totally depleted batteries will be recharged to 90 in approx 1 5 hours provided that discharging took
5. is equipped with potential free change over contacts for the following alarms e mains failure general alarm battery low bypass active For more information please refer to the user manual that comes with the interface card 4 3 SNMP Interface Card option This card allows the data interface to be connected directly to an Ethernet network For more information please refer to the user manual that comes with the interface card OPM_NPE_19X_600_1K5_2GB_V030 9 GE DE NetPro 19 600 1500 User manual 3 0 GB GE Digital Energy 5 Optional Features Apart from the options described in 4 2 and 4 3 the following options are possible 5 1 Extended Runtime NetPro 19 1000 Extended runtime can be obtained by connecting a separate battery extension pack to the UPS In this case the UPS must be informed about the new total battery capacity to allow a reliable recalculation of the available runtime please contact your dealer Dependent of the charge condition of the new batteries the new runtime calculations may temporarily be unreliable The additional batteries increase the recharging time for the unit all other operational information is the same as for standard models It is not allowed to connect an external charger to the UPS 5 2 PowerFLAG SerViCe Box for Modem Connection If you connect the PowerFLAG SerVICe Box between the communication port of the UPS and a modem a programmed number can be dialed in case of a UPS alarm It
6. Energy 3 Operation 3 1 3 1 1 3 1 2 3 2 3 2 1 NW 3 2 3 3 2 4 Please refer to figure 6 Start up Start up mains available Press keypad l 14 fig 6 briefly LED on already blinking will illuminate continuously now The equipment connected to the UPS can now be switched on Start up mains not available If the mains input is absent power cord not connected or mains failure Press keypad I until the buzzer sounds The LEDs on and on battery 13 fig 6 will illuminate The UPS operates on battery it discharges the batteries Use Normal Operation Normal operation conditions e the mains supply is present the UPS is on e the load does not exceed the capacity of the UPS and gt 100 KA e ls e the operating temperature is below alarm level E gt 75 GB gt 50 Load indication fig 5 B gt 25 During normal operation press keypad l briefly I gt 5 Yellow LEDs will blink during 3 seconds the number is load dependent in case of overload LED alarm 9 fig 6 blinks as well fig 5 Auto off no load shutdown If this function is activated the UPS will switch off during a mains failure when the load is less than 5 of the maximum load In this way unnecessary discharging of the batteries is avoided The unit will automatically turn on again when mains power is restored The default setting of the no load shutdown function is activated Changing of the se
7. GE Digital Energy NetPro 19 Uninterruptible Power Supply 600 1500 VA k NetPro TS 6 aem See ae O es O O Manufactured by GE Digital Energy General Electric Company Telephone 41 0 91 850 51 51 a ISO 9001 CH 6595 Riazzino Locarno Fax 41 0 91 850 51 44 amp KEMA CERTNA 19167 Switzerland Website www gedigitalenergy com 01 02 1992 DESIGN PRODUCTION OF UPS ver 3 0 GB NetPro 19 UPS Technology for the Digital World GE Digital Energy USER MANUAL NetPro 19 Uninterruptible Power Supply 600 1500 VA Please read these instructions carefully before installation and start up of the NetPro 19 UPS Keep this manual in a safe place for future reference CONTENTS 1 INTRODUC TION ciiisean ene a a a a aa a aaa 2 1 1 Introduction 1 2 Safety Rules 1 3 Transport Storage 2 INSTALLATION 0 0ccccccceeececceesececeeceececeeeececeeeeeecceueeeceseeeecsseeeeasesereeaaeasess 2 2 1 Installation Rules 2 2 Installation Procedure 3 OPERA JON ieren t ieren ys eN EEO an aE AAE RANEE SE E ENOR ia 4 3 1 Start up 3 1 1 Start up mains available 3 1 2 Start up mains not available battery start 3 2 Use Normal Operation 3 2 1 Normal operation conditions 3 2 2 Load indication 3 2 3 Auto off no load shutdown 3 2 4 Automatic bypass switch 3 2 5 Switching off 3 3 Use Status and Alarm Indications 3 3 1 Charger on 3 3 2 On line
8. also allows service personnel to dial in and check the status of the UPS to perform remote diagnostics This way service costs specially in remote areas can be reduced considerably 6 Maintenance 6 1 General The UPS is virtually maintenance free take care of proper environmental conditions and keep air inlets outlets free of dust Please read 2 1 6 2 Batteries 6 2 1 General The service life of the battery is from 3 to 6 years depending on the operating temperature and on the number of discharge cycles As a healthy battery is critical to the performance of the UPS an automatic quick battery test is performed regularly to ensure failsafe operation see section 3 5 When the condition of the battery is critical a replace battery alarm will be activated see 3 3 9 Replace the batteries as soon as possible See 6 6 2 NOTE under certain circumstances a manual battery test can result in a false alarm please see 3 5 quick battery test 6 2 2 Battery replacement WARNING first read the safety rules in section 1 2 When replacing the batteries use the same number and voltage V capacity Ah Proper disposal or recycling of the batteries is required Refer to your local codes for disposal requirements Never dispose of batteries in a fire they may explode Do not open or mutilate batteries their contents electrolyte may be extremely toxic If exposed to electrolyte wash immediately with plenty of water
9. apacity std battery 12 12 10 64 104 124 34 54 71 15 27 36 9 15 24 9 12 z S 6 14 14 14 19 22 24 133 5 3HU x 450 19 x 440 420 without connectors steel plastic IP20 EN 50091 1 1 EN 60950 IEC 950 EN 50091 2 10 to 40 C lt 45 dB A load and temperature dependent 95 non condensing 13 GE DE NetPro 19 600 1500 User manual 3 0 GB
10. e but inside UPS input tolerance see chapter 7 Bypass operation is inhibited if for whatever reason the UPS is not able to deliver the required output output power is lost If the input frequency is often out of tolerance during which bypass operation is inhibited and an alarm is generated it may be useful to disable the bypass function after which the unit operates as a UPS without automatic bypass switch See 3 4 Overload The demanded power exceeds the normal capacity of the UPS If keypad I is momentarily pressed to obtain a load indication all yellow LEDs will blink and the red LED will remain blinking The alarm occurs when the load is gt 100 If the load exceeds 150 the UPS will immediately switch to bypass assuming that the conditions for a transfer to bypass are fulfilled If an overload condition between 110 150 persists the UPS will eventually also switch to bypass operation During an overload the UPS may automatically switch off within a few minutes load dependent and output power is lost e if a transfer to bypass is inhibited see 3 3 6 or e if the bypass function has been disabled see 3 4 or e ifthe UPS operates on battery see 3 3 3 To avoid these problems be absolutely certain that the power demands of the protected equipment are within the limits of the UPS OPM_NPE_19X_600_1K5_2GB_V030 6 GE DE NetPro 19 600 1500 User manual 3 0 GB 3 3 8 3 3 9 3 3 10 3 4 1 2 3 NOTE
11. e time par discharged at 100 load ee 5d 75 at typical loa o VAWatts 100 60 200 120 400 240 600 360 1000 600 1500 900 General Weight without battery drawer kg Weight with battery drawer kg Dimensions hxwxd mm Depth required in 19 rack mm Enclosure protection Environment Safety Electromagnetic compatibility Ambient temperature Audible noise at 1 meter Max relative humidity OPM_NPE_19X_600_1K5_2GB_V030 600 1000 1500 600 1000 1500 360 600 900 5 5 7 8 8 10 220 240 V 100 load 187 264 V 70 load 120 264 V input gt 264 Vac UPS switches to battery operation input gt 312 Vac UPS shuts down manual restart required 187 V at any load sinusoidal conform or better than EN 61000 3 2 IEC 555 2 2 0 3 3 5 0 1 45 66 Hz none ae M suitable for 220 240 V loads 50 a 60 Hz front selectable nominal 0 15 unless synchronized to the mains sine wave lt 2 typical 1 5 with linear load 0 6 0 7 at 90 load suitable for loads with c f up to 6 1 max 10 A per outlet 195 264 V 2 Hz sec nominal 10 lt 7 4 Fully protected against overload and short circuits 110 during 5 minutes 150 during 5 seconds depends on rating of thermal circuit breaker typical 125 of TCB value for 200 seconds 200 of TCB value for 10 seconds 300 of TCB value for 4 seconds 24 36 va sealed lead acid maintenance free we years depending on use 1 5 hours for 90 c
12. ee 4 fig 1 and be sure that the UPS is not overloaded The following chart is a simple troubleshooting checklist only If the suggested solution does not succeed or if the information is insufficient to solve the problem please contact your dealer or consult www gedigitalenergy com PROBLEM POSSIBLE CAUSE SOLUTION Thermal Circuit Breaker TCB UPS overload Reduce load reset TCB tripped 4 fig 1 System failure Contact your dealer or consult www gedigitalenergy com LED on bypass blinks Most probably an overload See 3 3 7 reduce the load Overtemperature See 3 3 8 Allow the UPS to cool down UPS will not switch on without Line cord not connected Read 2 2 using battery start Connect line cord and the output has been off for pi E a few secs see also 3 2 5 Dead wall socket outlet or Contact qualified electrician mains voltage out of limits UPS overtemperature See 3 3 8 Allow UPS to cool down Tripped Thermal Circuit Breaker UPS will not switch on after Batteries have been discharged Contact your dealer or consult installation LED on remains off too deep during transport and or www gedigitalenergy com storage UPS switched off automatically UPS overtemperature See 3 3 8 Allow UPS to cool down Mains failure battery Wait until mains returns discharged Programmed shutdown in See 3 3 10 progress UPS received shut down Wait until mains returns command from computer during mains failure The load
13. is lt 5 of the max Wait until mains returns load and no mains power is present No load shutdown function is active see 3 2 3 LED replace battery Battery test just after installation Allow the UPS to recharge the illuminates buzzer is silent or mains failure batteries Battery test shows weak battery Read 6 2 replace batteries OPM_NPE_19X_600_1K5_2GB_V030 12 GE DE NetPro 19 600 1500 User manual 3 0 GB GE Digital Energy 8 Specifications NetPro 19 model Ratings Voltage Amperes VA with computer type load Watts W with resistive load Input thermal circuit breaker A Input fuse A Input converter AC input voltage AC input voltage range Minimum start up AC voltage Input current waveform Input current A at nom inp volt Input power factor Input frequency range Inrush current Output converter AC output voltage AC output voltage tolerance Output frequency Output frequency range Output waveform Harmonic distortion Power factor Crest factor peak to RMS current Capacity appliance outlets Bypass input voltage range Frequency tracking rate Frequency tracking range Phase difference Typical transfer time msec Overload capability Overload behaviour battery operation Overload behaviour during bypass operation Batteries ratings given for 25 C Nominal voltage Vdc Number of 7 Ah batteries Type Service life Recharge current Battery recharg
14. iven by the computer C restart via front panel required w u D gt 20min Runtime indication fig 7 T gt 10min During battery operation press keypad l briefly The 4 yellow LEDs D gt 5min indicate during 3 seconds the remaining runtime for the actual load T gt 2min fig 7 Battery low end of runtime The batteries are nearly discharged the remaining runtime is less than 2 minutes Controlled shutdown of any computer equipment is absolutely necessary at this point If the UPS operates at 100 load the shutdown procedure should be completed within 2 minutes after the battery low alarm started If only part of the output capacity of the UPS is used this period can be longer with aged batteries this period can be shorter When the batteries are fully discharged the UPS is no longer able to power the connected equipment On bypass The bypass switch connected the load directly to the mains supply due to either overload or overtemperature If keypad l is momentarily pressed the 4 yellow LEDs function during 3 seconds as a load indication See also 3 2 2 If 4 yellow LEDs and the red LED illuminate bypass operation is caused by an overload If only yellow LEDs illuminate the red LED is off during load indication bypass operation is caused by overtemperature Take appropriate measures reduce load and or temperature Bypass out of limits The mains voltage or mains frequency are outside bypass input toleranc
15. maining sleep time However if a mains failure occurs during the sleep period and the battery capacity eventually drops below 80 of the normal capacity the UPS will automatically switch off in order to save battery power When the mains returns the UPS will start up automatically The programmed sleep time however is lost The programmed shutdown in progress can be cancelled e press keypad l for at least 5 seconds to cancel shutdown and switch UPS on e press keypad 0 for at least 5 seconds to cancel shutdown and switch UPS off Use Setup Mode The setup mode can only be entered if the UPS is connected to a live wall outlet and switched off LED on blinks Press keypads O and l simultaneously Press O before l otherwise the unit will be switched on Three yellow LEDs can illuminate LED is LED indicating on off O on bypass the bypass switch is active not active O progr shutdown the no load shutdown is active not active O replace battery the output frequency is 50 Hz 60Hz default Scroll through the three functions with keypad l the one selected blinks Toggle the setting of the selected function by pressing O during approx 1 sec LED does not blink anymore Store the new settings and leave the setup mode by pressing O and l simultaneously The unit can be used as a frequency converter the input frequency range is 45 66Hz the output frequency is selectable 50 60HZz If the unit is used as
16. normal operation 3 3 3 On battery 3 4 Battery low end of runtime 3 5 On bypass 3 6 Bypass out of limits 3 7 Overload 3 3 8 Overtemperature 3 3 9 Replace battery 3 3 10 Programmed shutdown 3 4 Use Setup Mode 3 5 Battery Management 4 COMMUNICATION kiesers rsss lt identhnadansvhauese unix a EERE E AREARE 9 4 1 RS232 Port 4 2 Relay Interface Card option 4 3 SNMP Interface Card option 5 OPTIONAL FEATURES 00 0 cccccccccceececccceecececceecececueceeeaneneeeeaueneeeeauaneeeeaneneess 10 5 1 Extended Runtime NetPro 19 1000 5 2 PowerFLAG SerVICe Box for Modem Connection 6 MAINTENANCE oirnne a a ea a A a EAS EE E eid ies 10 6 1 General 6 2 Batteries 6 2 1 General 6 2 2 Battery Replacement 7 TROUBLESHOOTING kioin naaa 12 8 SPECIFICATIONS iisi Sede teed tasty acon ninrin iedod ionii 13 3 3 3 3 GE Digital Energy All rights reserved reproduction in whole or in parts without permission is prohibited This manual may be subject to change no liability can be accepted for any error or omission OPM_NPE_19X_600_1K5_2GB_V030 1 GE DE NetPro 19 600 1500 User manual 3 0 GB GE Digital Energy 1 Introduction 1 1 Introduction The General Electric GE Digital Energy NetPro 19 UPS a truly on line uninterruptible power supply protects your equipment from all forms of power interference including complete power failures 1 2 Safety Rules df e CAUTION RISK OF ELECTRICAL SHOCK The UPS contains batte
17. place at 100 load OPM_NPE_19X_600_1K5_2GB_V030 8 GE DE NetPro 19 600 1500 User manual 3 0 GB GE Digital Energy 4 Communication 4 4 RS232 Port fig 8 The RS 232 Port is a plug in interface port 9 pin Sub D male which enables advanced communication between the UPS and the computer UPS software required The interface port is operative as soon as the mains power cord is plugged into a live wall outlet even if the UPS is switched off We strongly recommend to use only original GE Digital Energy software products in combination with the interface port 5 COMMON A i 8 UPS CONNECTED Pin Function 1 RS232 input UPS shutdown fig 8 MAINS FAILURE 2 RS232 output K 510 3 General alarm Pnp PC a O 4 Plug and Play Rome 10O 5 Common GENERAL ALARM 8 O 6 Bypass active K TO 7 Battery low BATTERY LOW els O 8 UPS connected K 7 O 9 Mains failure BYPASS ACTIVE 1 0 DATA FROM DC RS232 K RS232 PORT DATATO UPS DC s RS232 Active if the output voltage of the UPS is no longer REMOTE UPS SHUT DOWN guaranteed due to other circumstances than already indicated by pin 6 7 9 Output converter overload Overtemperature pre alarm High charger voltage Bypass out of limits Inverter shutdown due to inverter failure or batt failure MAX 48V 100mA 4 2 Relay Interface Card option The card
18. puter and unplug it from the socket outlet 5 Disconnect the power cord from the computer rating 250Vac 10A and connect this cord to the mains input socket 5 fig 1 of the UPS See fig 4 6 Using the output cord s provided connect the computer s to the appliance outlet s 1 fig 1 of the UPS Spread the loads over the appliance outlets as equally as possible If you use a distribution box to connect more than one appliance per outlet please note that the maximum AC current rating of each appliance outlet is 10Amps See fig 3 7 Connect the mains cord of the UPS to a working grounded AC wall socket outlet See fig 4 The l green LED on 8 fig 6 will blink now mains power is available and the batteries are charging If the LED does not blink but illuminates continuously fig 4 instead press 0 for one second 8 For best results allow the UPS to recharge the batteries during a period of approx 2 hours It is acceptable to use the UPS without first charging the battery but the runtime may be reduced 9 For advanced communication possibilities the RS232 interface port 6 fig 1 can be connected to a computer system and or optional interface cards 3 fig 1 can be added See chapter 4 OPM_NPE_19X_600_1K5_2GB_V030 3 GE DE NetPro 19 600 1500 User manual 3 0 GB GE Digital
19. ries The appliance A outlets may be electrically live even when the UPS is disconnected from the mains e The UPS contains potentially hazardous voltages Do not open the UPS there are no user A serviceable parts inside A e All maintenance and service work except for replacement of the batteries should be __ performed by qualified service personnel 1 3 Transport Storage e No liability can be accepted for any transport damage when the equipment is shipped in non original packaging e During transport the battery drawer must either be removed or fixed with two screws at the rear side of the UPS A fig 1 e Store the UPS in a dry location with the batteries in a fully charged state Storage temperature must be within 20 45 C If the unit is stored for a period exceeding 3 months optimal battery lifetime is obtained if the storage temperature does not exceed 25 C e If the unit is stored for an extended period of time the batteries must be recharged periodically Be sure that the battery drawer is connected to the UPS Subsequently connect the unit to a wall outlet and recharge the batteries for 24 hours if the storage temperature is within 20 and 30 C every 3 months if the storage temperature is within 20 and 45 C every month Please note that with completely discharged batteries the UPS will not start at all External charging or replacement of the batteries will be necessary 2 Installation The
20. shipping box contains a NetPro 19 UPS two IEC male female power cords a data cable a CD ROM and this manual Inspect the UPS for damage after unpacking If any damage is present please immediately notify the carrier and place of purchase IMPORTANT Before making any connection and switching on the NetPro 19 UPS please check the following conditions your mains supply is 220 240 Volts and 50 Hz if the mains frequency is 60Hz the output frequency of the UPS can be changed see section 3 4 and e the total power demand of the connected equipment does not exceed the rated output power of the NetPro 19 UPS indicated on the rating label A WARNING 7 Connecting the UPS output to neutral or ground will result in a malfunctioning UPS 2 1 Installation Rules e The UPS is intended to be used in normal domestic and office situations e Protect the UPS according to the wiring rules with a 16A D type fuse e The UPS must be powered from a single phase grounded wall outlet Do not use extension cords e Avoid locations that are excessively humid near water near heat sources or in direct sunlight e The ambient temperature should not exceed 40 C Optimal battery lifetime is obtained if the ambient temperature does not exceed 30 C e Itis important that ventilation air can move freely around and through the unit Do not block the air vents e Do not plug appliances such as electric heaters toasters and vacuum cleaners in
21. ss f progr shutdown fi replace battery on battery Indicators on front panel on by progr repl on on aami pass shutd batt batt buzzer Situation o Charger on 3 3 1 fig 6 o Normal operation 3 3 2 On battery 3 3 3 a 1x 8 s Battery low 3 3 4 n xs On bypass 3 3 5 eaaa weeee A digi i Bypass out of limits Joo fo fo pp sete 3 3 6 1x 8s Overload 3 3 7 eee die High temperature 3 3 8 iis Replace battery 3 3 9 o Progr shutdown Jf Jo e fp aa pending 3 3 10 lt 1x 8s o Progr shutdownin ___ progress 3 3 10 Operating modes and corresponding indications see 3 3 1 3 3 10 intermitting continuous resettable press push button l gt 2 secs OPM_NPE_19X_600_1K5_2GB_V030 5 GE DE NetPro 19 600 1500 User manual 3 0 GB 3 3 1 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 GE Digital Energy Charger on The batteries are charging see 2 2 step 7 On line normal operation See 3 2 1 On battery The UPS uses the energy stored in the batteries see chapter 7 Batteries runtime The UPS will shutdown e if keypad O is pressed restart via front panel required or e after the batteries have been discharged automatic restart or e if a UPS shutdown command is g
22. to the UPS e Be careful when connecting laser printers be sure that the demanded power does not exceed the capacity of the UPS e The sum of the leakage currents of the UPS and the connected loads should not exceed 3 5mA OPM_NPE_19X_600_1K5_2GB_V030 2 GE DE NetPro 19 600 1500 User manual 3 0 GB GE Digital Energy 2 2 Installation Procedure OK A a TRIPPED B RESET Omo fig 1 1 Remove the transport screws A fig 1 and store them in the free holes B fig 1 Mount the NetPro 19 UPS in the 19 rack The module must be supported by mounting rails do not mount it by using the front brackets only The front brackets allow mounting of handles not included 2 Make sure that the air vents in the side panels of the module are not blocked by the mounting rails or the side panels of the 19 rack 3 1000VA model only Battery extension module s can be installed to increase the battery runtime Connect the DC connector of the battery module 7 fig 2 to the DC socket of the UPS 2 fig 1 2 You will hear a click when the cable is properly installed Block the DC connector install the small locking plate 7a fig 2 that came with the battery module and fasten it with the screw provided Using the DC connector of the battery module not shown you can install a second third etc module See also section 5 1 4 Switch off your com
23. tting is described in 3 4 Automatic bypass switch The UPS is equipped with an automatic bypass switch This switch automatically transfers the load to the mains if the UPS is unable to deliver the demanded output power due to overload or overtemperature The UPS will switch back to normal operation when the overload has been removed or the temperature has dropped below alarm level If a power failure occurs during bypass operation the UPS will switch to battery operation and eventually when the batteries are depleted output power is lost If the UPS functions under overload or overtemperature conditions it may not be able to protect the load See also 3 3 6 and 3 4 Switching off Press keypad 0 15 fig 6 for 1 second If the UPS is switched off the output will always be absent for a few seconds to ensure that the connected equipment is able to reboot If electric isolation is required unplug the power cord from the wall outlet OPM_NPE_19X_600_1K5_2GB_V030 4 GE DE NetPro 19 600 1500 User manual 3 0 GB GE Digital Energy 3 3 Use Status and Alarm Indications o status indications the operating mode low priority alarms abnormal operating situations GE Digital Energy high priority alarms situations in which the actual NetP ro output voltage of the UPS is no longer guaranteed immediate _ on action should be taken 9 m oO U alarm 10 fi on bypa
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