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8. OPERATION MODES OF THE UPS 

8.1 UPS System Block Diagram   

 

 

8.2 Normal Operation 

There are two main loops when AC utility is normal: the AC loop and the battery 

charging loop. The AC output power comes from AC utility input and passes 

through static switch to support power to load. The battery charging voltage 

comes from AC utility input and converted by AC/DC charger to support 

battery-charging power. 

 

 

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8.3 AC Utility Failure (Battery Mode) 

The AC output comes from battery, passing through DC/AC inverter and static 

switch within the battery backup time. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for PS10000D-RT

Page 1: ...T PS3000D RT PS5000D RT PS7500D RT PS10000D RT PS3000DL PS5000DL PS7500DL 1 Uninterruptible Power Supply CONTENTS 1 INTRODUCTION 2 2 SAFTY INSTRUCTION 3 3 SYSTEM DESCRIPTION 7 4 OUTLINE DESCRIPTION 9 5 CABLE CONNECTION 22 6 OPERATION 23 7 TROUBLE SHOOTING GUIDE 28 8 OPERATION MODES OF THE UPS 30 9 COMPUTER INTERFACE 32 10 SPECIFICATIONS 33 ...

Page 2: ...ith Generator Set z Hot Swappable Battery Rack model z Multiple Interface Options 1K and above z Cold Start 3 1 3 Important Notices To be sure that the UPS will be operated correctly the following items should be noticed 1 Read instructions carefully before operating the UPS 2 UPS power connect instruction should be followed 3 Please don t open the case to prevent danger 4 If the UPS will be store...

Page 3: ...ip over them 5 2 4 Operation 1 Do not disconnect the mains cable on the UPS system or the building wiring socket outlet during operations since this would cancel the protective earthing of the UPS system and of all connected loads 2 The UPS has its own internal power source batteries The output terminals may be live even when the UPS is not connected to the AC supply 3 Ensure that no fluids or oth...

Page 4: ...his could cause battery explosion 6 Do not open or destroy batteries Escaping electrolyte can cause injury to the skin and eyes 7 3 SYSTEM DESCRIPTION 3 1 Front Panel Description for LCD Model 1 LCD Display This indicates the UPS operation information including UPS status input output voltage input output frequency battery voltage battery capacity left output load inside temperature and the times ...

Page 5: ...ause of inverter shutdown or over temperature 6 Warning LED yellow To indicate the UPS is in the status of overload bypass and battery back up 7 Normal LED green To indicate the UPS is operating normally 8 ON TEST MUTE key It should be pressed with the control key simultaneously to switch on UPS do UPS auto test in normal AC mode and turn off the buzzer in battery operation 9 4 OUTLINE DESCRIPTION...

Page 6: ...10 PS1000D PS1500D PS2000D 11 PS1000D RT PS1500D RT PS2000D RT 2U ...

Page 7: ...12 PS3000D RT PS3000DL Rack Tower Convertible Unit 3U 13 PS5000D RT Rack Tower Convertible Unit 3U ...

Page 8: ... PS5000DL PS7500DL Rack Tower Convertible Unit 3U 15 4 2 Back View Description PS650D 1 USB Interface Port 4 Output Socket NEMA 5 15R or IEC320 2 Remote Control optional 5 Breaker 3 RJ11 Surge Protection optional 6 Input Socket ...

Page 9: ...lot SNMP optional 6 External Battery Socket L 3 RJ11 Surge Protection 7 Breaker 4 Remote Control 8 Input Socket 17 PS1000D RM PS1500D RM 1U 1 RS 232 Interface Port 4 Output Socket NEMA 5 15R or IEC320 2 Intelligent Slot SNMP optional 5 Breaker 3 Remote Control optional 6 Input Socket ...

Page 10: ...Protection 8 Breaker 4 Remote Control optional 9 Input Socket 5 Output Socket NEMA 5 15R or IEC320 19 PS3000D RT PS3000DL Convertible Unit 3U 1 RS 232 Interface Port 6 Fan 2 Intelligent Slot SNMP optional 7 External Battery Socket L 3 RJ11 Surge Protection 8 Breaker 4 Remote Control optional 9 Input Socket 5 Output Socket NEMA 5 15R or IEC320 ...

Page 11: ...eaker 4 Remote Control optional 9 Terminal Block 5 Output Socket NEMA 5 15R or IEC320 21 PS5000DL PS7500D RT PS7500DL PS10000D RT Convertible Unit 3U 1 RS 232 Interface Port 6 Fan 2 Intelligent Slot SNMP optional 7 External Battery Socket L 3 RJ11 Surge Protection 8 Breaker 4 Remote Control optional 9 Terminal Block 5 Output Socket NEMA 5 15R or IEC320 ...

Page 12: ...ted via the power cord please use a proper socket with protection against electric current and pay attention to the capacity of the socket 2 UPS Output Connection The output of this model is with socket types only NEMA or IEC Simply plug the load power cord to the output sockets to complete connection 23 6 OPERATION 6 1 Check Prior to Start Up 1 Ensure the UPS is in a suitable positioning 2 Check ...

Page 13: ...nd Normal LED is blinking until AC source is disconnected 6 3 Storage Instruction Disconnect input power in rear panel if you will not use it for long period If the UPS is stored over 3 months please keep supplying power to the UPS for at least 24 hours to ensure battery fully recharged 6 4 LCD Display Use Up Down key to select menu displays of the LCD described below This screen will refresh once...

Page 14: ...age or frequency setting B The cursor will pop up to indicate the output voltage or frequency newly selected C Use Up or Down key to adjust the output voltage 220V 230V and 240V are available for 220V system 100V 110V 115V and 120V are available for 120V system or output frequency 50Hz and 60Hz are available only D Once the correct voltage or frequency is selected press on off Control Key again to...

Page 15: ...oad 150 Please reduce the critical load to 100 5 AC utility power is normal Warning LED lits up and buzzer beeps continuously Overload 150 load Please reduce the critical load to 100 29 No UPS STATUS POSSIBLE CAUSE ACTION 6 AC utility power fails The load is supplied by battery power Buzzer alarm sounds every 4 seconds 1 AC utility power failure 2 AC input connection may be not correct 1 Reduce th...

Page 16: ...he AC output power comes from AC utility input and passes through static switch to support power to load The battery charging voltage comes from AC utility input and converted by AC DC charger to support battery charging power 31 8 3 AC Utility Failure Battery Mode The AC output comes from battery passing through DC AC inverter and static switch within the battery backup time ...

Page 17: ...orts By this method the user is able to monitor the following parameters Input Voltage Indicates the present input voltage to the UPS system when AC power is present Output Voltage Indicates the present output voltage of the UPS AC Frequency Indicates the actual output frequency of the UPS Battery Voltage Indicates the present DC voltage of the UPS battery Temperature Indicates the actual temperat...

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Page 19: ...36 www opti ups com ...

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