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 3000/5000

SMAX Series

U S E R   M A N U A L

Summary of Contents for SMAX 3000

Page 1: ...3000 5000 SMAX Series USER MANUAL...

Page 2: ...5 To reduce risk of electric shock disconnect all wirings AC mains batteries solar panel before attempting any maintenance or cleaning Turning off the unit might not eliminate the risk 6 No terminals...

Page 3: ...stallations the Ground Lug should be bonded to the grounding system at one and only one point in the system All installations should comply with all national and local codes and ordinances 11 The unit...

Page 4: ...and Inspection 4 2 2 Remove bottom cover 4 2 3 Placement 4 2 4 Battery Connection 5 2 5 AC Connection 7 2 6 PV connection 9 3 OPERATION 11 3 1 LCD display introduction 11 3 2 LCD display setting 15 3...

Page 5: ...MPPT technology to optimize the power utilization High efficient DC to AC conversion minimizing energy loss Standby Charging Mode enables battery charging even when the unit is switched off Intellige...

Page 6: ...3K rear panel 5K rear panel 1 LCD display 2 LCD Configuration button Enter configuration mode and switch between setting menus 3 LCD up down button Move to previous next setting option 4 LCD ESC butto...

Page 7: ...input 1 3 Basic System Architecture A typical application diagram for home and office applications is as shown below The inverter supports the following power sources as input Generator or AC utility...

Page 8: ...ser s manual 2 2 Remove bottom cover Please take off bottom cover by removing below 2 screws before connecting wires 2 3 Placement Choosing a location to install the place should be a firm wall and a...

Page 9: ...rate DC over current protector or disconnect device between battery and inverter Note that some installation requirements may not require a disconnect device however an over current protection install...

Page 10: ...5000 to guarantee safe operation without interruption Keep the DC Circuit Breaker off Step 2 Connect a red cable to BAT terminal and a black cable to BAT terminal of the inverter Knock off below BAT...

Page 11: ...he inverter doesn t have an automatic protection device against back feed current We recommends installing an external AC contactor see the diagram below A warning label shall be attached on such AC c...

Page 12: ...nput wires through IN hole of bottom cover and AC output wires through OUT hole then connect the AC input wires to input terminal AC output wires to output terminal AC GND GND green yellow Line brown...

Page 13: ...ne and is not designed for parallel connection Please DO NOT connect the inverter in parallel with any other equipment 2 6 PV connection PV panel selection PV string is a connection of PV panels whose...

Page 14: ...p 1 Disconnect the unit from the battery either by turning off the battery breaker or removing the battery cables from the battery Note that turning the unit off does not disconnect the batteries Step...

Page 15: ...s icon is showed when AC input from AC mains or generator presents If unit is on wide mode WIDE will be lighted else NARROW will be lighted This icon is showed when PV solar system presents The icon i...

Page 16: ...on or button to exit Program Description Selectable option behavior LCD setting display 01 AC input voltage range Wide default If selected acceptable A C input voltage range will be within 90 280VAC N...

Page 17: ...en solar energy is not available Utility first Utility will charge battery as first priority Solar energy will charge battery only when utility power is not available Solar and Utility default Solar e...

Page 18: ...elease overload alarm then turn off output release fault alarm unit won t restart again until end user reduce load press unit s on off power switch Restart enable When unit is overload overload alarm...

Page 19: ...battery voltage output voltage output frequency load percentage load VA value load watt value LCD will return to default LCD display after 1 minute or press button return to default LCD display immed...

Page 20: ...ger priority Even if AC input is absent PV power can still charge the battery and the display will be as shown below 3 4 Operation Modes after powered on Press the Power ON OFF button to power on the...

Page 21: ...are present Load is supplied by either AC input or PV input depending on the priority switch s setting Output source priority setting In LINE MODE 2 if priority setting is Solar first or SBU when PV...

Page 22: ...tery The larger the PV power the less consumption from battery and therefore the longer backup time BACKUP MODE 3 AC input is absent and PV power is present if PV power is strong enough it will to not...

Page 23: ...mode Voltage Regulation Inverter Mode 10 RMS Output Frequency 50Hz 60Hz 1Hz Nominal Efficiency 90 Inverter mode with normal DC Input 60 R load 95 Line mode with Rated R load battery full charged Capab...

Page 24: ...charger Voltage 30 0Vdc 60 0Vdc SOLAR CHARGER MODULE Max PV Module Charger current 80A 80A Max PV panel array power base on 250W 8A PV panel 2000W 3750W Max PV mode power rating to support load 1600W...

Page 25: ...ce loading 2 PV input is missing 2 Check PV input connection Alarm buzzer beeps continuously 1 Overload fault code F2 1 Reduce loading so the loads capacity is no larger than the upper limit 2 Output...

Page 26: ...bank capacity Note If the unit fails to operate properly after installation and the setup has been re examined thoroughly use the troubleshooting table to determine the probable cause and remedy For u...

Page 27: ...1time 2Seco nd Manual 13 SCC Output over voltage SCC SCC Output voltage over 30V 3K 60V 5K Beep 1time 2Seco nd Manual Auto SCC Output voltage lower than 24V 3K 48V 5K 14 SCC PV input over voltage SCC...

Page 28: ...r is for home application If the utility is higher or lower than this range the unit will transfer to inverter mode automatically 3 Generator if AC input is connected to a generator please choose gene...

Page 29: ...2 V3 V4 Istring I1 I2 I3 I4 When connecting the above PV string in parallel the max voltage and current of the total string is Vtotal V string1 V string2 V string3 V string4 Itotal Istring1 Istring2 I...

Page 30: ...ing parameters Pmax 250W Voc 36 6V Isc 8 75A Vmp 30 96V Imp 8 07A 1 The max PV input power for 3000VA model is 2000W 2000W 250W 8 min 8 PV panels shall be connected 2 Best Operating Voltage Range is 3...

Page 31: ...all be connected 2 Best Operating Voltage Range is 70 120V 120V 30 96V 3 87 max number of PV panel in series is 3 3 Taking 1 2 into consideration the optimized configuration is 3 PV panels in series a...

Page 32: ...ty is down As soon as the utility is down the inverter enters into Backup Mode and checks both solar power and battery s status If solar power is strong enough it will supply the loads If solar power...

Page 33: ...ll by reducing the consumption of utility Battery will experience most frequent charge and discharge cycles and therefore battery s service life will be shorter If both solar power and battery is low...

Page 34: ...charger source priority subject to purpose of installing the product In the event the product is to be installed in areas where the utility power is unstable and backup function is much important tha...

Page 35: ...SANTAK ELECTRONIC SHENZHEN CO LTD No 8 Baoshi Rd Block 72 Baoan Shenzhen Guangdong China www eaton com www santak com 614 02153XS1 00...

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