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MPP Solar HYBRID LV 6048, User Manual

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MPP Solar HYBRID LV 6048 User Manual Download Page 28

26 

 

51 

Over current or surge 

 

52 

Bus voltage is too low 

 

53 

Inverter soft start failed 

 

55 

Over DC voltage in AC output 

 

56 

Battery connection is open 

 

57 

Current sensor failed 

 

58 

Output voltage is too low 

 

87 

Internal circuit mismatch 

 

88 

Parallel ID missing 

 

89 

Parallel ID in conflict 

 

91 

Working mode synchronization loss 

 

 

Warning Indicator 

 

Warning 

Code 

Warning Event 

Audible Alarm 

Icon flashing

 

01 

Fan is locked when 

inverter is on.   

Beep three times every 

second 

 

03 

Battery is over-charged 

Beep once every second 

 

 

04 

Low battery 

Beep once every second 

 

 

07 

Overload 

Beep once every 0.5 second 

 

   

   

 

10 

Output power derating 

Beep twice every 3 seconds 

 

 

12 

Solar charger stops due 
to low battery. 

 

 

13 

Solar charger stops due 
to high PV voltage. 

 

 

14 

Solar charger stops due 
to overload.

 

 

 

SL 

Wrong wiring in LCD 
panel 

 

 

 

Summary of Contents for HYBRID LV 6048

Page 1: ...HYBRID LV 6048 INVERTER CHARGER Version 1 0 User Manual...

Page 2: ...10 Communication Connection 10 Dry Contact Signal 10 OPERATION 11 Power ON OFF 11 Operation and Display Panel 11 LCD Display Icons 12 LCD Setting 14 Display Setting 21 Operating Mode Description 24 Fa...

Page 3: ...g Turning off the unit will not reduce this risk 5 CAUTION Only qualified personnel can install this device with battery 6 NEVER charge a frozen battery 7 For optimum operation of this inverter charge...

Page 4: ...suit different applications via LCD setting Configurable priority of AC Solar Charger via LCD setting Compatible to mains voltage or generator power Automatic restart while AC is recovering Overload...

Page 5: ...PV input 7 Parallel communication port only for parallel model 8 Current sharing port only for parallel model 9 Parallel ID Please check chapter 6 in Parallel Function for setting details 10 AC outpu...

Page 6: ...ow Mounting the Unit Consider the following points before selecting where to install Do not mount the inverter on any flammable construction materials Mount this inverter on a solid surface Install th...

Page 7: ...m safety and efficient operation to use appropriate cable for battery connection To reduce risk of injury please use proper cables and suitable size of terminal recommended below Recommended battery c...

Page 8: ...anything between the flat part of the inverter terminal and the ring terminal Otherwise overheating may occur CAUTION Do not apply any anti oxidant substance on the terminals before the terminals are...

Page 9: ...very important for system safety and efficient operation to use appropriate cable for AC input connection To reduce risk of injury please use the recommended cable size as below Suggested cable requi...

Page 10: ...on terminal block and tighten the terminal screws Be sure to connect PE protective conductor first Ground yellow green L1 LINE black L2 LINE brown N Neutral blue WARNING Be sure that AC power source...

Page 11: ...modules and PV input connectors Then connect positive pole of connection cable to positive pole of PV input connector Connect negative pole of connection cable to negative pole of PV input connector 3...

Page 12: ...ar panel It could be used to deliver signal to external device when battery voltage reaches warning level Unit Status Condition Dry contact port NC C NO C Power Off Unit is off and no output is powere...

Page 13: ...the operating status and input output power information LED Indicator LED Indicator Messages Green Solid On Output is powered by utility in Line mode Flashing Output is powered by battery or PV in bat...

Page 14: ...with fault code Output Information Indicate output voltage output frequency load percent load in VA load in Watt and discharging current Battery Information Indicates battery level by 0 24 25 49 50 74...

Page 15: ...d 20 1 867V cell 1 867V cell 1 95V cell 1 95 2 033V cell 2 033 Load Information Indicates overload Indicates the load level by 0 24 25 49 50 74 and 75 100 0 24 25 49 50 74 75 100 Mode Operation Inform...

Page 16: ...dition stated below happens Solar energy is not available Battery voltage drops to either low DC warning voltage or the setting point in program 12 Utility first default Utility will provide power to...

Page 17: ...solar charging current 40A 50A 60A default 70A 80A 90A 100A 110A 120A 130A 140A 150A 160A 170A 180A 190A 200A 210A 220A 03 AC input voltage range Appliances default If selected acceptable AC input vol...

Page 18: ...art enable 07 Automatically restart when over temperature occurs Restart disable default Restart enable 08 Output voltage 110V 120V default 09 Output frequency 50Hz 60Hz default 11 Maximum utility cha...

Page 19: ...arge battery as first priority Utility will charge battery only when solar energy is not available Utility first Utility will charge battery as first priority Solar energy will charge battery only whe...

Page 20: ...if overload occurs in battery mode Bypass disable default Bypass enable 25 Record Fault code Record enable Record disable default 26 Bulk charging voltage C V voltage Default setting 56 4V If self def...

Page 21: ...e is from 40 0V to 48 0V Increment of each click is 0 1V Low DC cut off voltage will be fixed to setting value no matter what percentage of load is connected 30 PV judge condition Only apply for setti...

Page 22: ...solar power Max battery charging power Connected load power Solar power balance disable If selected the solar input power will be the same as max battery charging power no matter how many loads are c...

Page 23: ...s If Disable is selected it will cancel equalization function until next activated equalization time arrives based on program 37 setting At this time will not be shown in LCD main page Display Setting...

Page 24: ...T Input 1 Charging current MPPT Input 1 Charging power PV1 voltage 60V PV1 Power 200W MPPT Input 2 Charging current MPPT Input 2 Charging power PV2 voltage 60V PV2 Power 200W Load 1 Watt Load 1 percen...

Page 25: ...in Watt Load 2 in VA Load 2 in Watt 500W Load 2 in VA 600VA DC charging current Battery voltage Charging current 25A Battery voltage 56 0V Battery voltage DC discharging current Battery voltage 53 0V...

Page 26: ...rter can charge battery without AC output No output is supplied by the unit but it still can charge the batteries Charging by utility Charging by PV energy Charging by PV energy and utility No chargin...

Page 27: ...output power from battery and PV power Power from battery and PV energy Power from battery only Fault Reference Code Fault Code Fault Event Icon on 01 Fan is locked when inverter is off 02 Over tempe...

Page 28: ...synchronization loss Warning Indicator Warning Code Warning Event Audible Alarm Icon flashing 01 Fan is locked when inverter is on Beep three times every second 03 Battery is over charged Beep once ev...

Page 29: ...50Hz 60Hz Auto detection Low Loss Frequency 40 1Hz Low Loss Return Frequency 42 1Hz High Loss Frequency 65 1Hz High Loss Return Frequency 63 1Hz Output Short Circuit Protection Line mode Circuit Break...

Page 30: ...oad 20 44 0Vdc 20 load 50 42 8Vdc load 50 40 4Vdc Low DC Warning Return Voltage load 20 46 0Vdc 20 load 50 44 8Vdc load 50 42 4Vdc Low DC Cut off Voltage load 20 42 0Vdc 20 load 50 40 8Vdc load 50 38...

Page 31: ...Array Open Voltage 145Vdc PV Array MPPT Voltage Range 60 115Vdc Min battery voltage for PV charge 34Vdc Standby Power Consumption 23W Battery Voltage Accuracy 0 3 PV Voltage Accuracy 2V Charging Algo...

Page 32: ...is switched on and off repeatedly LCD display and LEDs are flashing Battery is disconnected Check if battery wires are connected well Buzzer beeps continuously and red LED is on Fault code 07 Overloa...

Page 33: ...in HYBRID LV 6048 500 1226 2576 1000 536 1226 1500 316 804 2000 222 542 2500 180 430 3000 152 364 3500 130 282 4000 100 224 4500 88 200 5000 80 180 Note Backup time depends on the quality of the batte...

Page 34: ...nt The supported maximum output power is 18KW 18KVA 4 Three units work in parallel to support three phase equipment one inverter in each phase The supported output power is 18KW 18KVA 2 Package Conten...

Page 35: ...ause inverter fault in error code 72 CAUTION Please install the breaker at the battery and AC input side This will ensure the inverter can be securely disconnected during maintenance and fully protect...

Page 36: ...34...

Page 37: ...Operation in Single phase One inverter in single phase Power Connection Load L N L N L1L2 Note NO Communication Connection Two inverters in parallel Power Connection Load L N L N L1L2 L1L2 Communicat...

Page 38: ...r Connection Load L N L N L1L2 L1L2 L1L2 Communication Connection 4 2 Support split phase equipment One inverter in split phase Line to Line output voltage is 240V Power Connection Load L1 L2 N L1 L2...

Page 39: ...s in parallel Line to Line output voltage is 240V Power Connection Load L1 L2 N L1 L2 N Communication Connection Three inverters in parallel Line to Line output voltage is 240V Power Connection Load L...

Page 40: ...phase equipment One inverter in two of the three phase Line to Line output voltage is 208V Power Connection Load L1 L2 L1 L2 N Note NO Communication Connection Two inverters in parallel Line to Line o...

Page 41: ...39 Communication Connection Three inverters in parallel Line to Line output voltage is 208V Power Connection Load L1 L2 L1 L2 N Communication Connection...

Page 42: ...nection WARNING Do NOT connect the current sharing cables between the inverters in different phases Otherwise it may damage the inverters NOTE For parallel model operation please refer to LCD program...

Page 43: ...Parallel ID Setting It s necessary to set up parallel ID for each inverter 1 2 3 4 Parallel ID OFF OFF OFF 0 ON OFF OFF 1 OFF ON OFF 2 ON ON OFF 3 OFF OFF ON 4 ON OFF ON 5 OFF ON ON 6 ON ON ON 7 Not...

Page 44: ...cted to L2 phase and 3P3 in program 28 for the inverters connected to L3 phase Be sure to connect shared current cables to units in the same phase Do NOT connect shared current cables between units in...

Page 45: ...ters When ALL is selected parallel or 3 phase system will continue working according to rule of solar first setting only when all of inverters are connected to PV modules For example two units are con...

Page 46: ...selection Step 5 If there is no more fault alarm the parallel system is completely installed Step 6 Please switch on all breakers of Line wires in load side This system will start to provide power to...

Page 47: ...the inverters to the utility at the same time If not it will display fault 82 in the following inverters However these inverters will automatically restart If detecting AC connection they will work no...

Page 48: ...roblem LCD display in L1 phase unit LCD display in L2 phase unit LCD display in L3 phase unit Step 5 If there is no more fault alarm the system to support 3 phase equipment is completely installed Ste...

Page 49: ...together 2 Remove all loads and disconnect AC input and PV input Then check battery voltage of all inverters If the values from all inverters are close please check if all battery cables are in the s...

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