Related Manuals for Huawei SmartPSB2000L
Summary of Contents for Huawei SmartPSB2000L
- Page 1 SmartPSB2000L Smart PV Safety Box Quick Guide Issue: 04 Part Number: 31509508 Date: 2018-06-12 HUAWEI TECHNOLOGIES CO., LTD.
- Page 2 • Use insulated tools when installing the device. For personal safety, wear proper personal protective equipment (PPE). Overview The SmartPSB2000L smart PV safety box (safety box for short) is a key component that implements rapid shutdown and module monitoring for Huawei SUN2000P-375W smart PV optimizers. The safety box is easy to install, operate, and maintain.
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Page 3: Installation And Cable Connections
Installation and Cable Connections 1. Install the safety box under or on a side of an inverter with the delivered M6x60 expansion NOTE bolts. It is recommended that an M8 drill bit be used to drill holes. The torque should be 1. - Page 4 Depending on the inverter model, the RS485 communications, PE, and 12 V power cables need to be connected to the COM or ALARM port of the inverter. The pins are wired in the same way. Port Inverter Model SUN2000L-3KTL-CN, SUN2000L-4KTL-CN, SUN2000L-5KTL-CN SUN2000L-2KTL, SUN2000L-3KTL, SUN2000L-3.68KTL, SUN2000L-4KTL, SUN2000L- ALARM 4.6KTL, SUN2000L-5KTL...
- Page 5 3. For details about app connection and login, see the inverter manual available onsite. User interfaces (UIs) on the Android system are used as an example. The actual UIs prevail. Log in to http://solar.huawei.com choose SERVICES > Download Center to obtain the latest document.
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Page 6: Automatic Search
Automatic Search 1. Tap Auto search. 2. The optimizer search takes about 20 3. After the search is canceled or minutes. If you tap Stop searching, completed, the screen for the information of the optimizers enabling Rapid shutdown is already found will be saved. displayed (see section 4.3). - Page 7 If you tap Cancel to stop the 4. Enter optimizer information to 5. Tap OK. Automatic search add all optimizers in sequence for optimizers begins and will last search , the entered optimizer by scanning their QR codes or about 10 minutes. After the search information is saved.
- Page 8 (Optional) Upgrading the Software NOTE 1. Obtain the upgrade file from your dealer or Huawei engineers. 2. On the Android system, you can copy the upgrade file to the mobile phone. The upgrade file name extension must be .zip, the file can be flexibly stored, and Manually select is supported.
- Page 9 Maintenance Communication Fault 1. If the LED indicator of the safety box is blinking green slowly (at 0.5 Hz), check whether its communications cable is connected correctly or check its communications parameter settings. The same RS485 baud rate should be set for the safety box, inverter, power meter, and battery that implement RS485 communication. 2.
- Page 10 Replacing the Safety Box Replace the safety box if any of the following faults occurs. • The appearance is seriously damaged. • Obtain the user's consent before replacing the safety • Cables are seriously damaged. box, as the inverter may have no output during the •...
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Page 11: Technical Specifications
Technical Specifications Item Specifications Maximum input voltage 600 V DC Maximum input current 15 A Maximum short-circuit current 15 A Maximum number of inputs Maximum output voltage 600 V DC Maximum output current 15 A Maximum number of outputs DC power supply 12 V DC Protection level IP65... - Page 12 Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang Shenzhen 518129 People's Republic of China www.huawei.com...