សៀវភៅណែនាំអ្នកប្រើប្រាស់ សំណួរ និងចម្លើយចម្លើយ
ខែសីហា 22, 2025 - 11:33 PM
ដើម្បីភ្ជាប់របស់អ្នក។ សូលីស S5-GR3P(3-13)K Three Phase Inverter to the grid and PV array, follow these steps based on the information provided in the user manual:
1. **ការតភ្ជាប់អគ្គិសនី៖**
- Switch the Grid Supply Main Switch (AC) OFF.
- Switch the DC Isolator OFF.
- Assemble PV input connector to the Inverter.
2. **Grounding:**
- Connect the AC grounding cable.
- Connect the external grounding terminal.
3. **Connect PV side of inverter:**
- Ensure the PV array open circuit voltage is within the inverter's limit.
- Make sure the polarity of the output voltage of the PV array matches the “DC+” and “DC-” symbols.
- Use approved DC cable for the PV system.
4. **Cable Connection:**
- Strip off the DC wire for about 7mm and disassemble the connector cap nut.
- Insert the wire into the connector cap nut and contact pin.
- Crimp the contact pin to the wire.
- Insert the metal connector into the top of the connector and tighten the nut with torque 2.5-3 Nm.
- Measure PV voltage of DC input with a multimeter and verify DC input cable polarity.
- Connect DC connector with the inverter until hearing a slight clicking sound.
5. **AC Connector:**
- Use YJV-0.6/1kV cables with 6mm² diameter.
- Connect the three phase lines to the "L1", "L2", and "L3" terminals respectively.
- Connect the Earth wire to "PE" and Neutral wires to "N" terminal.
6. **Max. Over Current Protection Device (OCPD):**
- Install breakers to protect against overcurrent based on the ratings provided in the manual.
7. **Inverter Monitoring Connection:**
- The inverter can be monitored via Wi-Fi or GPRS using optional Solis communication devices.
8. **Meter Connection (optional):**
- The inverter can work with a three phase smart meter for Export Power Management function and/or 24-hour consumption monitoring function.
ដោយអនុវត្តតាមជំហានទាំងនេះ ហើយយោងទៅការណែនាំលម្អិតនៅក្នុង សៀវភៅណែនាំអ្នកប្រើប្រាស់, you can properly connect your សូលីស S5-GR3P(3-13)K Three Phase Inverter to the grid and PV array for efficient operation.
បន្ថែមមតិយោបល់ថ្មី។