Srne SR-HF2420S40-75 Page 6 User Manual Download

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All-in-one solar charge inverter 6

1.3 Appearance

①

AC input port

⑨

Battery port

②

AC output port

⑩

ON/OFF rocker switch

③

USB communication port

⑪

PV port

④

RS485/CAN communication port

⑫

Touch button

⑤

Dry node port

⑬

LED Indicator

⑥

Grounding screw hole

⑭

LCD screen

⑦

AC input Overload protector

⑧

Cooling fan

Summary of Contents for SR-HF2420S40-75

Page 1: ...All in one solar charge inverter 1 All in one solar charger inverter User Manual Product models SR HF2420S40 75 SR HF2420S60 100 SR HF2420S80 145 SR HF2430S40 75 SR HF2430S60 100 SR HF2430S80 145...

Page 2: ...mmable or explosive or heavily dusty areas The mains input and AC output are high voltage so please do not touch the wiring terminals The housing of the all in one solar charge inverter is hot when it...

Page 3: ...ON AND WIRING 11 3 OPERATING MODES 17 3 1 CHARGING MODE 17 3 2 OUTPUT MODE 18 4 LCD SCREEN OPERATING INSTRUCTIONS 19 4 1 OPERATION AND DISPLAY PANEL 19 4 2 SETUP PARAMETERS DESCRIPTION 22 4 3 BATTERY...

Page 4: ...ys advanced SPWM technology and outputs pure sine wave to convert DC into AC It is ideal for AC loads such as household appliances power tools industrial equipment and electronic audio and video equip...

Page 5: ...to power the load while charging the battery If the mains or generator is not connected the system can also operate normally and the load is powered by the battery and PV module 3 Battery Provided to...

Page 6: ...arance AC input port Battery port AC output port ON OFF rocker switch USB communication port PV port RS485 CAN communication port Touch button Dry node port LED Indicator Grounding screw hole LCD scre...

Page 7: ...e been tightened and the wires are secured with ties to avoid looseness of connections caused by shaking of wires during mobile application The system connection wires are selected according to a curr...

Page 8: ...current is constant when the PV modules are connected in series the short circuit current is the sum of the short circuit currents of all PV modules connected in parallel the short circuit current of...

Page 9: ...0 145 6mm2 10AWG 30A 2P 40A Note There is already an appropriate circuit breaker at the Mains input wiring terminal so it is not necessary to add one more Recommended battery input wire diameter and s...

Page 10: ...SR HF2430S40 75 6mm2 10AW 13A 30A 2P 40A SR HF2430S60 100 6mm2 10AW 13A 30A 2P 40A SR HF2430S80 145 6mm2 10AW 13A 30A 2P 40A Note The wiring diameter is for reference only If the distance between the...

Page 11: ...ne solar charge inverter ensure that there is enough air flowing through the heat sink and space of at least 200m to the left and right air outlets of the inverter shall be left to ensure natural conv...

Page 12: ...t the external circuit breaker and confirm that the wire used is thick enough Please refer to Section 2 2 Wiring Specifications and Circuit Breaker Selection Properly connect the AC input wire accordi...

Page 13: ...e first and then the live wire and the neutral wire The ground wire is connected to the grounding screw hole on the cabinet through the O type terminal Ground L Live N Neutral Note The grounding wire...

Page 14: ...egative pole BAT wiring method Prior to wiring disconnect the external circuit breaker and confirm that the wire used is thick enough Please refer to Section 2 2 Wiring Specifications and Circuit Brea...

Page 15: ...t be installed at the battery terminal Refer to Section 2 2 Wiring Specifications and Circuit Breaker Selection to select a right circuit breaker Before wiring be sure to disconnect the circuit breake...

Page 16: ...ns Finally turn on AC loads one by one as the AC output is normal to avoid a protection action caused by a large momentary shock due to simultaneous turning on the loads simultaneously Now the machine...

Page 17: ...y is preferentially used to charge the battery Only when the Mains fails the PV charging can be activated 3 Hybrid charging PV and mains hybrid charging PV MPPT charging is a priority and when PV ener...

Page 18: ...ion Switch to mains supply when the PV charging fails This mode maximizes the use of solar energy while maintaining battery power suitable for use in the areas with relatively stable grid Mains priori...

Page 19: ...ration buttons Operation buttons introduction Indicators introduction Function buttons Description SET Enter Exit Settings menu UP Previous choice DOWN Next choice ENT Confirm Enter Options under the...

Page 20: ...hat the AC output is in an overload state Indicates that the machine has been connected to the battery indicates that the remaining battery is 0 24 indicates that the remaining battery is 25 49 indica...

Page 21: ...verter circuit This icon is not displayed Display battery voltage battery charge total current mains charge power AC input voltage AC input frequency PV input voltage internal heat sink temperature so...

Page 22: ...ency AC OUTPUT LOAD Hz AC output frequency 7 AC INPUT V AC input voltage AC OUTPUT LOAD A AC output load current 8 INPUT V For maintain OUTPUT LOAD KVA Load apparent power 9 INV TEMP AC charge or batt...

Page 23: ...et through this menu The default output frequency of the 230V machine is 50HZ and the 120V machine 60HZ 02 60 0 03 AC Input Voltage Range 03 APL Wide mains input voltage range of 230V machine 90 280V...

Page 24: ...charger PV charger Setting range 0 140A 08 Battery Type 08 USE User defined all battery parameters can be set 08 SLd Sealed lead acid battery constant voltage charge voltage 28 8V floating charge vol...

Page 25: ...t delay the time set by parameter 13 and turn off inverter output Setting range is 20V 24V with a step of 0 2V It is valid for user defined battery and lithium battery 13 Battery over discharge delay...

Page 26: ...attery and sealed lead acid battery 20 Battery equalization interval 20 30 default Equalizing charge derating time 0 30days with a step of 1 day valid for vented lead acid battery and sealed lead acid...

Page 27: ...art when the temperature drops 25 Alarm enable 25 DIS Alarm is disabled 25 ENA default Alarm is enabled 26 Beeps while primary source is interrupted 26 DIS Alarm beep is disabled when the status of th...

Page 28: ...ble 28 4V Adjustable 31 8V Adjustable 27 6V Adjustable 18 30V Adjustable Undervoltage alarm voltage 22V 22V 22V 21 6V Adjustable 24 8V Adjustable 27 8V Adjustable 22 4V Adjustable 18 30V Adjustable Lo...

Page 29: ...ons It allows direct communication with the optional host computer stored on the CD ROM developed by our company through this port and enables monitoring of the equipment running status and setting of...

Page 30: ...aches the overvoltage disconnection point the PV and the mains will be automatically stopped to charge the battery to prevent the battery from being overcharged and damaged 6 Battery low voltage prote...

Page 31: ...ver current protection When the discharge output current of the battery is greater than the maximum value and lasts for 1 minute the AC input would switched to load 14 Battery input protection When th...

Page 32: ...age software protection 09 PvVoltHigh No PV overvoltage protection 10 PvBuckOCSw No Buck overcurrent software protection 11 PvBuckOCHw No Buck overcurrent hardware protection 12 bLineLoss No Mains pow...

Page 33: ...ltage Fan failure Check if the fan is not turning or blocked by foreign object Heat sink over temperature protection When the temperature of the device is cooled below the recovery temperature normal...

Page 34: ...high temperature or burning discoloration and tighten the screws 5 Check for dirt nesting insects and corrosion and clean up as required 6 If the arrester has failed replace in time to prevent lightn...

Page 35: ...equency Range 47 0 3Hz 55 0 3Hz 50Hz 57 0 3Hz 65 0 3Hz 60Hz Overload shor t circuit protection Circuit breaker Efficiency 95 Conversion time bypass and inverter 10ms typical AC reverse protection Avai...

Page 36: ...larm overvoltage recovery settable on LCD screen Power saving mode Load 50W AC charging Battery type Lead acid or lithium battery Maximum charge current can be set 0 60A 0 80A Charge current error 5Ad...

Page 37: ...ations AC charger PV charger Max charger current can be set 0 100A 0 120A 0 140A 0 120A 0 140A 0 140A Certified specifications Certification CE EN62109 1 EMC certification level EN61000 C2 Operating t...

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