Summary of Contents for SUNTAO SD Series
- Page 1 SUNTAO-SD S eries Product User Manual The User Manual is suitable for qualified person & expert users who may need to view technical information...
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Page 2: Product Features
Installation, operation and maintenance of the SD Series lithium iron phosphate battery system should only be performed by trained and qualified professionals. Before installing and using the product, read the safety precautions and related operation instructions carefully;... -
Page 3: Product Parameters
3.Product parameters 3.1 Model Type Size Model Type Voltage(V) Capacity(Ah) Weight/kg Width/mm Depth/mm Height/mm SD 25.6-100 25.6 25.5 SD 51.2-100 51.2 47.5 SD 51.2-200 89.0 SD25.6-100 SD51.2-100... -
Page 4: Product Appearance
SD51.2-200 3.2 Product appearance Name Function Remarks communication between batteries,See RS485 RS485 communication ports Table 3.1 communication between inverters, RS485/CAN RS485/CAN communication ports See Table 3.1 Assign address of every model See Table 3.2 The state of charge Four small green LED... - Page 5 Alarming indicates LED See Table 3.3 Operating indicates LED Always brightly when operating Reset Reset the battery system ON/OFF The switch of the battery Table 3.1 RS485 Pins and definitions RS485 RJ45 Pins Definitions RJ45 Pins Definitions RS485-B CAN-L RS485-A RS485-A CAN-H RS485-B...
- Page 6 Normal Flash2 Discharge Protection Battery Normal Full Note ： The SOC means "state of charge", there are 4 LED for SOC, From bottom to top, each light indicates increment of 25% SOC. When the battery is shut down, all the lights go out, when the battery start to work, the green "RUN"...
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Page 7: Installation And Testing
4. Installation and Testing 4.1 Prepare to install The installation, operation and maintenance of SD Series lithium iron phosphate battery must be performed by trained and qualified professional personnel. Before installation and use, please carefully read the product safety precautions and related operating rules. Strictly abide by the following safety rules and local safety regulations, otherwise may cause personal injury or damage to the product. -
Page 8: Installation
4.1.3 Site Survey 4.1.3.1 Equipment Inspection ● Check that the equipment connected with batteries are right and in good conditions. ● Check the DC interface position of the equipment. Check and confirm the output voltage is in the range. ● Check DC device interface, make sure the maximum output current is matched with the selected battery. -
Page 9: Installation Step
4.2.2 Installation step Step NO. Name Definition The system should be powered off, to ensure that Turn off power supply there is no electric in installation process 1.The base installation 2.Battery installation Electrical installation 3.Power line installation 4.Communication line installation Electrical commissioning Power system commissioning Step 1. - Page 10 ② . Battery installation Place the battery on the base, and secure the base and the battery together with an electrical screwdriver and screws (M5*8) ③ . Power line installation The positive terminal of the battery is connected with the positive terminal of the inverter; Connect the negative terminal of the battery with the negative terminal of the inverter;...
- Page 11 Inverte Inverte Battery Battery ④ .Communication line installation Connect the RJ-RS485 /CAN port of the battery to the BMS communication port of the inverter using a network cable.Dial the ID to "1" (see Table 3.2). Inverte Network cable Inverte Battery Battery Network cable If a single battery is used, follow this step.
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Page 12: Transportation And Storage
Step 3. Electrical Commissioning When these steps are completed, press the ON/OFF button to start the battery, then boot on the whole power system, complete the installation. Caution：If the battery does not start , please disconnect the power line inspection and reinstall the start, if still cannot solve please the technical staff of the battery manufacturer, avoid damage to equipment or cause accidents. -
Page 13: Common Faults And Solutions
5.2 Common faults and Solutions Fault phenomenon Analysis Solution No DC output Low voltage protection Charge the battery and try again Power supply time Battery capacity lack or not Re-discharge after being fully charged is too short full power or replace the battery Battery can not be Power system DC output Regulating DC output voltage power... - Page 14 the correct procedures,do not use unqualified chargers. ● DO NOT reverse positive and negative terminals,do not connect the battery directly to AC power,avoid battery short circuit. ● DO NOT using batteries from different manufacturers or different kinds, types together ,and do not mixed use old batteries and new batteries. ●...
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