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2021/8/19 

www.sermatec-ess.com 

36 

Maintenance 

 

1. You will be obliged to implement product maintenance complying to the safe regulations. 

The personnel to implement internal operation of inverters must be trained and qualified 

with sufficient knowledge of electrical system. 

2. It is required to implement power down before system clean, confirming reliability of 

electrical connection, ground connection , etc. 

STEPS to power down 

Sequentially disconnect 

PV side switch, 

battery side switch, 

PV rotatory switch on the inverter, 

AC grid side switch 

 AC load side switch 

Содержание SMT-10K-TL-TH

Страница 1: ...Basic Introduction to Hybrid Inverter SMT 10K TL TH...

Страница 2: ...2021 8 19 www sermatec ess com 2 Product Description Composing PV Battery Load and Grid together to realize high efficient storage solution for household rooftop users Could be set to 6kW 8kW 10kW...

Страница 3: ...2021 8 19 www sermatec ess com 3 CONTENT Product Description Inverter Overview Warranty System Diagram Technical Parameters Installation Working Modes Maintenance...

Страница 4: ...Overview 1 PV Connector 2 PV Switch 3 Battery Connector 4 GPRS Module Interface 5 WiFiAntenna Interface 6 Communication Interface 7 Waterproof Vent Valve 8 AC Back up Load Connector 9 PE Connection Po...

Страница 5: ...2021 8 19 www sermatec ess com 5 Technical Parameters...

Страница 6: ...2021 8 19 www sermatec ess com 6 Technical Parameters...

Страница 7: ...edge of the hybrid Inverter During the installation process always observe the safety precautions and local safety regulations before the catalogue of this manual Do not operate or maintain the inside...

Страница 8: ...2021 8 19 www sermatec ess com 8 Installation Unpacking inspection Unpack the package review the check list...

Страница 9: ...model and complying with relevant regulation of electrical industry Selection of switch Installation Kit Tools 1 Electric drill drilling bit 8mm 2 Screwdriver Philips screwdriver M3 M6 Flat head screw...

Страница 10: ...ure the installation wall is vertical to the ground If it is sloping tilt angle is only allowed to be less than 15 3 Ensure installation wall is solid enough to meet the requirements of load bearing f...

Страница 11: ...Mounting 1 Mark mounting hole on the wall Drill hole with 8mm diameter of bit Ensure a depth of 80mm 2 Hammer expansion tube into the wall Mount bracket on the wall keep aligned with the holes 3 Moun...

Страница 12: ...2021 8 19 www sermatec ess com 12 Installation 4 Secure the inverters with M6 screw on the right side 5 Install anti theft lock if necessary Option equipped by user...

Страница 13: ...ter System Connection Diagram 1 PV1 Connector 2 PV2 Connector 3 PV Switch 4 Battery Connector 5 GPRS Module Interface 6 WiFiAntenna Interface 7 DRED Interface 8 Communication Interface 9 Waterproof Ve...

Страница 14: ...2021 8 19 www sermatec ess com 14 Installation...

Страница 15: ...f AC and DC input cable It is strictly prohibited to connect positive pole PV1 PV2 BAT and negative PV1 PV2 BAT reversely or incorrectly Otherwise it would affect normal operation or even cause damage...

Страница 16: ...position STEP 2 Follow the requirement to cramp and connect H4 connector to cable which you can find from installation kits Crimp the H4 connector to the cable as required STEP 3 Use multimeter to me...

Страница 17: ...talled indoor for details please refer to battery Manufacture s user manual Suggestion Batteries must be installed with a distance to each other details please refer to battery manufacture s user manu...

Страница 18: ...connector to the cable as required Battery cable size 6mm STEP 2 Use multimeter to measure Battery side voltage and verify correct polarity ensure open circuit voltage is less than 800V STEP 3 Connec...

Страница 19: ...2021 8 19 www sermatec ess com 19 Installation...

Страница 20: ...2021 8 19 www sermatec ess com 20 Installation...

Страница 21: ...and battery input cable to interfaces Don t reversely connect AC Backup load connector and AC Grid connector STEP 1 Cable OD 16 20mm pry inner ring out of connector STEP 2 The connector and cable are...

Страница 22: ...id voltage is less than high limit of voltage required by all national grid standard STEP 4 Connect connector to AC Load interface and grid interface rotate and lock them Note Do not connect reverse t...

Страница 23: ...2021 8 19 www sermatec ess com 23 Installation Notes 1 Back up side could not be connected with grid directly 2 Back up side could not be connected with any AC generator...

Страница 24: ...llation Notes 3 Switch specifications of AC side The air switch usually chooses 1 2 1 5 times of maximum input output current Leakage circuit breaker of household usually chooses 30 100mA and industri...

Страница 25: ...2021 8 19 www sermatec ess com 25 Installation Notes 4 Wiring diagram of 10K...

Страница 26: ...conditions have strict requirements on the connected load The inductive load cannot exceed 1 3 of the maximum operating power of the inverter 6 One smart meter could not be connected with multiple in...

Страница 27: ...lug the wire connector of the waterproof cover plate in the accessory into the corresponding interface of the Hybrid Inverter STEP 3 Fix firmly by screw STEP 4 Screw up water proof cylinder connect th...

Страница 28: ...nments for DRED Power Meter and BMS as follows If you need to use DRED function please put the left dip switch to the upper position The inverter shall detect and initiate a response to all supported...

Страница 29: ...2021 8 19 www sermatec ess com 29 Installation There are only two choices for Smart Meter for 10K inverter Acrel Three Phase ACR10R D10TE4 C45 Eastron Three Phase SDM630MCT V2...

Страница 30: ...Module Optional and Wi Fi Antenna Connection If the user selects the GPRS module remove the dust cover plate of the GPRS module interface and install the GPRS module The GPRS socket pin assignments a...

Страница 31: ...2021 8 19 www sermatec ess com 31 Installation Installation check After the Hybrid Inverter is installed be sure to check the installation according to the following table...

Страница 32: ...p Close air switch of grid side Turn on DC rotary switch Turn on the breaker of battery Startup the system through Sermatec Mate APP Power off Shut down the system through Sermatec Mate APP Turn off t...

Страница 33: ...2021 8 19 www sermatec ess com 33 Working Modes Four Working Modes 1 General Mode 2 Energy Storage Mode 3 Micro Grid Mode 4 Peak and Bottom Mode...

Страница 34: ...tery Grid When PV is insufficient Battery and Grid supplies power to the load together with insufficient PV 2 Energy Storage Mode Suitable for Areas with Unstable Grid PV and Grid supplies power to th...

Страница 35: ...ry will supply power to the load together with insufficient PV 4 Peak and Bottom Mode Suitable for Areas with Changing Electricity Price During bottom period PV and Grid charge the Battery and supply...

Страница 36: ...on of inverters must be trained and qualified with sufficient knowledge of electrical system 2 It is required to implement power down before system clean confirming reliability of electrical connectio...

Страница 37: ...2021 8 19 www sermatec ess com 37 Maintenance Routine Maintenance...

Страница 38: ...2021 8 19 www sermatec ess com 38 Maintenance LED Status...

Страница 39: ...2021 8 19 www sermatec ess com 39 Maintenance Trouble Shooting...

Страница 40: ...2021 8 19 www sermatec ess com 40 Maintenance Trouble Shooting...

Страница 41: ...om 41 Warranty 5 Years Warranty Calculated 6 months after out from factory or installation date which comes the first The Replacement with be sent together with dealer s next order suggest that dealer...

Страница 42: ...surge pests and fires etc Modify the product change the design or replace the parts without authorization from Sermatec Intentional destruction or defilement make indelible marks theft etc Normal wea...

Страница 43: ...Thanks...

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