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Form No. 003-2308 Rev C

1K/2K/3K

UniStar C

Intelligent True On-Line UPS

User Manual

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Summary of Contents for UniStar C

Page 1: ...Form No 003 2308 Rev C 1K 2K 3K UniStar C Intelligent True On Line UPS User Manual ...

Page 2: ...ns 15 3 4 3 EPO 15 4 Installation and Operation 16 4 1 Unpacking 16 4 2 Selecting Installation Position 17 4 3 Set Up 18 4 4 Operation 21 4 4 1 Start Up in Normal Mode 21 4 4 1 1 Start up in Battery Mode Cold Start 23 4 4 1 2 Check Measured Values Figures detected by UPS 24 4 4 1 3 UPS Default Data and Special Function Execution 25 4 4 1 4 UPS Default Settings and Their Alternatives 28 4 4 1 5 UPS...

Page 3: ...intenance 39 7 Bundled Software Installation Guide 40 7 1 Hardware Installation 40 7 2 Software Installation 40 8 Dry Contact card SC Relay Optional 41 8 1 The Pin assignments of 10 Pin Terminal 41 8 2 SNMP Card 42 8 2 1 SNMP WEB Card SC SNMPI Optional 42 9 Specifications 43 ...

Page 4: ... is not designed for installation outdoors 7 To prevent any overheating of the UPS keep all ventilation openings free from obstruction and do not place anything on top of the UPS Keep the UPS rear panel 20 cm away from the wall or other obstructions 8 The battery will discharge naturally if the system is unused for any length of time 9 Install the UPS away from objects that give off excessive heat...

Page 5: ...formance The high crest factor of the inverter handles all high in rush current loads without the need to upgrade the power rating 2 User friendly Plug and Play design allows hassle free installation All units up to 3Kva are supplied with input cables and output receptacles as standard 3 Built in Maintenance free sealed type batteries 4 To protect the unit from overloading the UPS will automatical...

Page 6: ...life 4 DC start function allows start up of the UPS during power outages 5 Revolutionary battery management circuit analyzes battery discharging status to adjust battery cut off point and extend battery life 6 Active Power Factor Correction PFC control function constantly maintains the UPS Input Power Factor PF at 0 99 for superb energy efficiency 7 Software Selectable Bypass input voltage toleran...

Page 7: ...indow 80Vac 144Vac or 160Vac 288Vac the LED flashes flickeringly to indicate that the Utility input voltage is within the acceptable window 60Vac 79Vac or 120Vac 159Vac Green LED lights up to indicate there is an output available at the Programmable Outlet 1 Programmable Outlet 2 Amber LED lights up to indicate the Bypass Input is normal UPS Fault LED UPS On Alarm Silence UPS OFF Switch ...

Page 8: ...e UPS is on Line Mode and the Bypass Voltage Window is Normal 3 1 2 1 Symbols on the LCD Display Panel Item Symbol Description 1 LINE Utility or Bypass Source 2 Battery Low 3 Battery Abnormal 4 UPS Overloading 5 Site Wiring Fault 6 UPS Working in Service Mode 7 OFF UPS Shutoff 8 FAIL UPS Abnormal Lock 9 UPS Flow Chart 10 4 Digits Measurement Display 11 Indicate the item desired to be measured 22 E...

Page 9: ...8 3 2 Rear Panel Descriptions 120V 1KVA 10 8 7 1 2 3 5 4 6 2KVA 3KVA ...

Page 10: ...gnal inputs 4 Communication Card Options Slot 5 External Battery Connector 6 AC power connection socket 7 AC Outlets 8 Two programmable outlets 9 Utility Input circuit breaker 10 Cooling Fans 11 Output circuit breaker for two outlets 12 Output circuit breaker for two programmable outlets ...

Page 11: ...en as below 3 3 1 System Configuration Settings 1 System Voltage Selection Select Input Voltage 110V or 220V 2 Voltage Configurations Select UPS Output Voltage 200V 208V 220V 230V 240V or 100V 110V 115V 120V 127V 3 UPS Modes Select Normal CF50 CF60 Mode 4 Output Voltage Fine Tuning Output Voltage Regulation from 0 3 ...

Page 12: ...acle to shutdown whole unit without internal power supply existing after setting is complete 3 seconds later reconnect input power cord into AC Power Utility receptacle and turn on the UPS referring to the section 4 4 Operation The UPS will perform in new settings Note CF50 CF60 Frequency Converter mode 50 to 60Hz or 60 to 50Hz When operating in CVCF mode the full load rating of the UPS is reduced...

Page 13: ...supply to less critical loads These outlets can be disabled to shed the less critical loads during back up modes or overload conditions to maintain quality power supply to the more critical loads connected to the UPS Click on the Programmable outlet setting bar to enter to the setting screen as shown below ...

Page 14: ...ing battery mode to shed the less critical loads to prolong battery back up time for the other more critical loads connected to the UPS 5 Outlet Turn Off When UPS Overload select this option to automatically disable the outlet during overload condition bypass mode to possibly allow the more critical loads a To be continually supplied via Bypass without shut down 6 You have to select the Setting me...

Page 15: ...h as Windows 98 2000 ME NT XP and Vista For other applications such as Novell NetWare Unix Linux please contact your local dealer for suitable software All the communication ports including optional cards can be active used simultaneously to monitor the UPS status However only 1 communication interface at any one time with the highest priority has the ability to command control the UPS The priorit...

Page 16: ...ion protocol definition as below 1 Complies with USB version 1 0 1 5Mbps 2 Complies with USB HID Version 1 0 3 The Pin Assignments of the USB port 3 4 3 EPO The Pin assignments of the EPO Input port are 1 EPO 2 Ground To enable the EPO function please short Pin 1 2 Pin 3 RS232 Rx Pin 2 RS232 Tx Pin 5 Ground 1 VCC 5V 2 D 3 D 4 Ground 1 2 ...

Page 17: ...tify the forwarder and dealer if there is damage The packaging is recyclable save it for reuse or dispose of it properly Remove the UPS from the carton box Check the package contents Standard content shall includes 1 set of User s Manual 2 pcs of IEC output cables for UPS with IEC sockets only 1 pc of detached AC Input Power Cord for UPS with IEC sockets only 1 set of UPS communication software wi...

Page 18: ...istance clearance from the rear panel of the UPS to avoid any obstructions 2 Do not block the air flow to the ventilation louvers of the unit 3 Please ensure the installation site is free from excessive dust and the ambient temperature and humidity should be within the specified limits 4 Do not place the UPS in a dusty or corrosive environment or near any flammable objects 5 This UPS is not design...

Page 19: ...18 4 3 Set up Tower Configuration Setup Step 1 Power Module Battery Module Step 1 ...

Page 20: ...19 Rack Mount Configuration Setup Step 1 Step 2 Step 3 ...

Page 21: ...20 Step 4 Step 5 ...

Page 22: ...lity matches with the input voltage window of the UPS 2 Connect the UPS to the wall Receptacle of the Utility After a short delay the UPS will automatically start LED and light up to indicate the Utility and the Bypass are normal The LCD will change from drawing A to drawing B A ...

Page 23: ...ful and the charger begins to charge the batteries 4 Press the UPS On Switch for approx 3 seconds until the unit beeps twice If the UPS start up is successful the LCD display changes from drawing B to drawing C C 5 In case of failure in self test the LCD display will illustrate as drawing D then an error code or error status will be shown on the screen D E ...

Page 24: ...ged batteries installed 2 Press the UPS On switch for approx 3 seconds until the audible alarm sounds twice then release the On switch The LCD display will change from Drawing A to drawing G G 3 Press the UPS On switch of the UPS a second time for approx 3 seconds until the audible alarm sounds twice then release the On switch Failure to press the On switch a second time within 10seconds will caus...

Page 25: ...ll up and scroll down key pads When you use the scroll down key pad the LCD display will change in sequence from Drawing E Input Voltage Drawing J Input Frequency Drawing K UPS Output Voltage Drawing L UPS Output Frequency Drawing M UPS Output Load percentage Drawing N UPS Battery Voltage Drawing O UPS interior temperature J K L M ...

Page 26: ... drawing P1 P1 P2 2 Press key pad to scroll down the LCD screen then check the UPS settings The LCD display will show in sequence Drawing P1 audible alarm Drawing Q1 self test Drawing R1 Bypass Voltage Drawing S Output Frequency Synchronized Window Drawing T Inverter Output Voltage Drawing U1 UPS Operation Mode Drawing V Output Voltage Fine Tuning ...

Page 27: ...26 Q1 Q2 R1 R2 S ...

Page 28: ...27 T U1 U2 U3 V ...

Page 29: ...roll down key pad 3 Except audible alarm as Drawing P1 P2 and self test Q1 Q2 all of the default settings may be changed by pressing scroll up key pad 4 Use caution if adjusting the bypass input acceptable window It can be 180Vac 260Vac for 220Vac system 90Vac 130Vac for 110Vac system or 194Vac 260Vac for 220Vac system 97Vac 130Vac for 110Vac system 5 Drawing S indicates the bypass frequency windo...

Page 30: ...abnormal conditions occur the UPS remains bypass output however when it is out of bypass window set the UPS will be locked and the abnormal status will be shown as drawing Z on the LCD screen Z 3 To release the UPS lock proceed as follows a Check those error messages recorded b See Chapter 6 2 to trouble shoot the problem Otherwise consult your local distributor for service c Press key pad for 5 s...

Page 31: ...ect to their audible alarm descriptions Status Definitions Audible Alarm Descriptions UPS faulty Inverter shutdown All functions inhabited Long Continuous Beep UPS faulty loads continue to be supplied via Inverter or Bypass Single successive beep with 2 sec interval battery mode Single short successive beep with 1 sec interval battery low Very quick and short successive beep confirm RS232 port rec...

Page 32: ...31 4 4 3 Battery Replacement Step 1 Step 2 ...

Page 33: ...32 Step 3 Step 4 1KVA 2K 3KVA ...

Page 34: ... to DC power converter Rectifier with PFC control circuit 2 A DC to AC power high frequency inverter 3 An Intelligent Battery Charger 4 A bank of stationary maintenance free batteries 5 A DC to DC push pull converter control circuit 6 A Static Bypass Loop 7 Input Output EMI Filter The table below provides a summery guide to the UPS operating modes against the Utility AC Power Source conditions ...

Page 35: ...y low voltage Rectifier and charger stop operating Battery discharge via DC DC boost circuit and supply to Inverter Alarm beeps with quick short succession indicating battery power low and Inverter may stop supply soon LED off LED illuminated Paragraph 5 2 5 7 below provide detailed descriptions of the UPS operating principle 5 2 When Utility is Normal The working principle of the UPS under Utilit...

Page 36: ...ity is back to Normal the UPS will turn on the AC DC converter turn off the DC DC converter and switch the charger to charging mode It has the same working principle as figure 5 2 3 During a utility outage the UPS will work as illustrated in figure 5 2 When Battery is low the audible alarm will beep continuously until the battery reaches low battery cut off The battery low protection of the UPS wi...

Page 37: ...d capacity while others produce negligible inrush To prevent severe damage to the Inverter caused by inrush produced by loads the UPS is equipped with an electronic overload protection feature If the UPS load is 105 120 of its capacity it will switch to bypass mode in 30 seconds to protect the Inverter If the overload condition is eliminated by reducing the load to 105 the UPS will switch back to ...

Page 38: ...rcuit when being supplied from inverter If the output load is shorted while being supplied by the Inverter the UPS will shutdown the Inverter automatically The Fault LED lights up and the audio alarm beeps continuously The UPS will not switch on automatically after a short circuit condition is eliminated The UPS has to be re start manually refer to 4 4 1 Start Up in Normal Mode ...

Page 39: ...tinuously and the Fault LED will light up The UPS will cut off supply to the loads 5 7 Inverter Over Current and Inverter Output Voltage Out of Tolerance If the UPS inverter delivers over current and out of tolerance voltage to its outlets the UPS has failed The UPS will switch to bypass loop when Utility is normal The Utility LED Bypass LED and Fault LED will light up If these two fault condition...

Page 40: ...r temperature Er12 Inverter overload Er14 Fans out of order Er18 EEPROM s data error Er24 Utility Low 85 170V Battery Disconnect Er28 Bypass overload Er31 EEPROM s data not conform to the Jumper Setting 6 3 Maintenance Clean the dust from the ventilation openings and intakes on the rear panel 1 Turn off the UPS and wipe the casing with a damp cloth 2 Periodically unplug the power cord of the UPS f...

Page 41: ...male connector of the RS232 USB cable to a dedicated RS232 port of the Computer 3 For optional interface cards please refer to Chapter 8 for more details Note Only RS232 cable is provided with the UPS USB cable is optional 7 2 Software Installation Please refer to the user s manual of the bundled software CD ROM for installation guide EPO G DC 36V AC OUTPUT 2 1 ...

Page 42: ...wn function will be activeated after a 6 25Vdc is put between pin 9 and pin 10 for 5 seconds The capacity of each relay contact is 40Vdc 25mA Installation Position Optional Slot Flexible signal output for N C Normal Close or N O Normal Open contact by shorting pin1 2 or pin2 3 form JP1 5 The shutdown function will be enabled 1 minute after a blackout occurs if pins 1 2 of both CN1 and CN6 are shor...

Page 43: ...42 8 2 SNMP Card 8 2 1 SNMP WEB card SC SNMPI Optional For installation please refer to the user s manual attached with the card Installation Position Option slot ...

Page 44: ...Line Comeback 120V 85Vac 230V 170Vac High Line Transfer 120V 144Vac 230V 288Vac High Line Comeback 120V 139Vac 230V 278Vac Frequency 50 60 Hz auto select 5Hz Phase Single phase with ground PF 0 99 at full rated linear load Typical Transfer Time 0 ms AC Leakage current 115V 5mA 230V 3 5mA Surge Protection 115V 400 joules 230V 300 joules Output Output INV mode Voltage 120V 120V software adjustable t...

Page 45: ...leakage current 30uA 10uA with no AC applied and the unit in the off position Battery type Sealed non spill maintenance free lead acid Transfer Time AC to DC Zero Inverter to Bypass 2 5ms Typical Zero DC Start Yes Self Diagnostics By button of the front panel or Software Control Front Panel LCD Load Level Battery Level Battery Mode Normal Mode Bypass Mode Self Test Weak Bad Battery Site Wiring Fau...

Page 46: ...tery Mode Output Breaker Electronic Circuit Battery ABDM EPO Standard UPS shuts down immediately Over Temperature Normal Mode Transfer to Bypass Mode Battery Mode UPS shuts down immediately Audible Alarm Battery Mode Sounding once every 1 5 seconds Low Battery Sounding once every 0 2 seconds Overload Sounding once every 3 second Fault Continuously Sounding or Sounding once every 3 second Physical ...

Page 47: ...ement from SNMP manager and Web browser Compatible platforms Windows 95 98 NT 2000 XP Vista Novell NetWare Linux etc Standards and Certification Safety IEC EN 62040 1 1 IEC 60950 1 Performance IEC EN 62040 3 EMC IEC EN62040 2 Class A FCC Part 15 Subpart B Class A IEC EN55011 CISPR11 IEC61000 4 2 3 4 5 IEC61000 2 2 IEC61000 3 2 3 Markings CE UL cUL FCC ...

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