opti-solar SP8000 AVR User Manual Download Page 20 | Manualshive

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5.8 Battery Thermal Sensor

SP8000 AVR provides thermal compensation for battery charging voltage. To enable this function,

please connect the following temperature sensing wire at the rear panel of the UPS.

Battery temperature sensing wire.

Connector for temperature sensing

The sensing wire head needs to put close or next to the battery pack so that the UPS CPU can

detect the battery temperature.

The relation ship of the floating charging voltage and the battery temperature is designed as the

following graph.

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Summary of Contents for SP8000 AVR

Page 1: ...0 User s Manual SP8000 AVR BH 05 ...

Page 2: ...sible With the installation of this equipment it should be prevented that the sum of the leakage current of the inverter at the connected consumer does not exceed 3 5mA Attention hazardous through electric shock Also with disconnection of this unit from the main hazardous voltage still may be accessible through supply of battery The battery supply should be therefore disconnected in the plus and m...

Page 3: ...excessively damp environment Never let a foreign body penetrate inside the inverter Never block the ventilation grates of the inverter Never expose the inverter to direct sunlight or source of heat If the inverter must be stored prior to installation storage must be in a dry place The admissible storage temperature range is 15 to 55 All handling operations will require at least two people unpackin...

Page 4: ...r operator s manual for additional information such as important operating and maintenance SAFETY EARTHING TERMINAL Indicates the primary safety ground RJ 45 RECEPTACLE For 230V units only this receptacle provides network interface connections Do not plug telephone or telecommunications equipment into this receptacle This symbol indicates that you should not discard the inverter or the inverter ba...

Page 5: ... Page 8 4 Operation Page 10 5 Indication and Control Page 15 5 1 LCD Display 5 2 Audible alarm Page 17 5 3 Auto self test Function 5 4 Remote Control Page 18 5 5 Reset the Inverter 5 6 DIP Switch Setting 5 7 DB9 Dry Contact 5 8 Battery Thermal Sensor 6 Communication interface Page 22 7 Trouble shooting Page 23 8 Specifications Page 24 ...

Page 6: ...bility the unique benefits of the inverter include the following Pure sine wave output Microprocessor based design with true Line Interactive structure DC AC Isolation Remaining Estimated Backup Time indication EBT system on LCD version Wide input range 140V 310V Adjustable charging voltage voltage transfer points Smart battery management with intelligent double stages of charging control Adjustab...

Page 7: ... models The following is one example of LCD display the location of control buttons could be different for some models however the functions of buttons are the same Main control button LCD screen Selection button for mode value 1 2 3 ...

Page 8: ...eaker for Input 2 AC Input Switch 3 Input Terminal 4 Output Terminal and or Outlet s NEMA or IEC 5 RS 232 Interface port for application with optional Monitoring software 6 DIP Switch 7 Battery connector 8 Solar Input 9 Battery Thermal Sensor 10 DB9 Dry contact Port ...

Page 9: ...rter must be as close as possible to the battery to avoid the voltage drop on the power cord WARNING Incorrect polarity may blow fuse and cause internal damage of inverter Recommended Battery wire size Capacity Max Current DC Voltage Wire Size SP8000 AVR 150A 48Vdc AWG 6 2pcs 3 4 Connecting your equipment to the Inverter To ensure your home appliances to be powered protected during a utility failu...

Page 10: ...ke sure the open circuit voltage of the PV array is less than the DC maximum input voltage of the built in solar charger The suggested PV voltage ranges are shown below SP8000 AVR 48 90Vdc the range is also for VOC of the solar panel ...

Page 11: ...out push the button one second for entering OFF mode showing OFF then push again for one second and the inverter will be turned on and enter into backup mode To turn off the power from SP8000 AVR please push the button for 4 seconds then LCD display will show OFF then wait for 10 seconds and SP8000 AVR will turn off the power automatically 4 4 Operation block diagram is shown blow The auto bypass ...

Page 12: ... very low To save the battery energy user can enable the green mode set DIP SW4 up The system will transfer O P relay to bypass mode at low load level Please turn on the auto bypass switch at rear panel under green mode or the output voltage will become zero when system transfers to bypass mode ...

Page 13: ...will also provide charging power to battery 4 9 Battery charging mode From AC The inverter provides two charging modes for the battery quick charging and trickle charging The quick charging provides higher charging current when battery is empty and reduces the charging current when battery voltage increases Trickle charging will begin automatically after battery is 90 fully charged 4 10 When a bla...

Page 14: ...ing 4 11 3 To change the inverter rated voltage When the voltage value is blinking push any selection button for 1 second to change the rated voltage Keep pushing the button until the required voltage blinking Then push two selection buttons at the same time for next setting or leave the LCD blinking for 30 seconds to end the setting 4 11 4 To change the Auto turn on setting at the recovery of uti...

Page 15: ... load connected to inverter When the Gn 1 is blinking it means that the green mode level is 1 of full load The inverter will turn off power automatically if blackout happened when load level is less than 1 of full load Push the selection button for 2 seconds at least to increase the green mode level or push to decrease the level Push two selection buttons at the same time to end the setting ...

Page 16: ...15 5 INDICATION AND CONTROL 5 1 LCD Display 5 1 1 Main control button Please refer to point 4 5 4 1 4 7 5 3 5 4 5 1 2 LCD screen ...

Page 17: ...he following situations 1 A turn on turn off schedule has been set using the monitoring software Refer to User s Manual 5 5 and the Readme file or Help function of the monitoring software 2 The Green Mode is enabled and the loading is under preset level adjustable default 0W disabled The Inverter will turn itself off automatically in 60 seconds Refer to 4 9 of User s Manual 8 Thermal alarm Tempera...

Page 18: ... fault operation the Inverter emits beep for warning In back up mode the alarm can be silenced by pushing the button However the warning of low battery will still sound for urging user to leave computer without any data loss STATUS ALARM Idle mode Utility Good No Beep Utility outage No Beep Timer on refer to Item 5 5 No Beep Normal Back up mode Normal Utility good No Beep Back up No load Back up L...

Page 19: ...on of timer the monitoring software UPSilon and the green cable are both required 5 5 Reset the Inverter If any abnormal condition occurs and the item 4 1 4 7 can not be executed please unplug the line cord and push the button for at least 15 sec which will reset the Inverter 5 6 DIP Switch Settings OFF Up ON Down DIP 1 High Sensitivity for Blackout Low Sensitivity for Blackout DIP 2 5 AVR 8 AVR D...

Page 20: ...mperature sensing wire at the rear panel of the UPS Battery temperature sensing wire Connector for temperature sensing The sensing wire head needs to put close or next to the battery pack so that the UPS CPU can detect the battery temperature The relation ship of the floating charging voltage and the battery temperature is designed as the following graph ...

Page 21: ...voltage at 54V The DIP SW3 provides selection of the charging mode when DIP SW3 is ON UPS charger is CV mode when DIP SW3 is not ON UPS changer has 2 stage control quick charge then floating charge Charging current Charging voltage Dip SW3 ON for CV charging Time Float charge Time 48V ...

Page 22: ...21 Charging current Charge voltage Dip SW3 is not ON for 2 stage charging Time Float charge Time 48V 56V ...

Page 23: ...S 232 data Tx out Pin 7 Common of Pin 6 and Pin 9 Pin 9 RS 232 data Rx In 6 2 The definition and setup for DB9 optional is shown as follows Pin 2 AC Power Failure Pin 4 Common GND of Pin 2 Pin 5 Pin 5 Inverter Battery Low Pin 6 Turn off Inverter Pin 7 GND of Pin6 The interface with computer is diagramed as above for your reference Use Pin 4 as the common of Pin 2 and Pin 5 Pin 2 and Pin 4 will bec...

Page 24: ...provide expected run time 1 Excessive loads connected at Inverter s outlets 2 Battery is weak and cannot provide enough capacity Do not operate the Inverter leave the Inverter plugged in for 10 hours Then test it again if Inverter still can not provide expected run time the battery should be replaced Button on front panel doesn t work 1 The CPU inside Inverter is not running correctly 2 Button dam...

Page 25: ...le by using the remote set up software Input Input Voltage 200V 220V 230V 240V Selectable Input Frequency 47Hz 65Hz 50 60Hz auto sensing Efficiency Normal mode 97 Noise Filtering Full time EMI RFI filtering Over current protection Re settable over current protector Voltage Range 140V 310V AVR Range 2 Bucks 2 Boosts Enhanced Buck 28 of selected nominal voltage Buck mode 10 of selected nominal volta...

Page 26: ...on DC input polarity protection DC input short circuit protection when battery is connected DC output over current protection over heat protection Communications Management Standard Interface port UPSilon2000 compatible RS232 USB Optional Interface part RJ45 Surge protection DB9 SNMP external type Control panel LCD Audible alarm Alarm on battery Low battery Battery over voltage Alarm on abnormal o...

Page 27: ...26 ...

Page 28: ...ent Consumption with without Green Mode function Note See 4 12 5 for Green mode level adjustment Values shown below are approximately based on average Capacity With Green Mode Without Green Mode SP8000 AVR 1mA 4 5A 48Vdc ...

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