Related Manuals for Huawei SUN2000-45KTL-US-HV-D0
Summary of Contents for Huawei SUN2000-45KTL-US-HV-D0
- Page 1 SUN2000-45KTL-US-HV-D0 Quick Guide Issue: 02 Part Number: 31507792 Date: 2018-04-18 HUAWEI TECHNOLOGIES CO., LTD.
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Page 2: Product Overview
5. Use insulated tools when installing the device. For personal safety, wear proper personal protective equipment (PPE). 6. Huawei shall not be liable for any consequence caused by violation of the storage, moving, installation, and operation regulations specified in this document and the user manual. - Page 3 Indicator Status Description Communication The SUN2000 receives data indicator Blinking green over RS485 or PLC communication. The SUN2000 has not received data over RS485 or PLC communication for 10 seconds. Alarm/Maintenan Blinking red at long intervals (on A warning alarm is generated. ce indicator for 1s and then off for 4s) Blinking red at short intervals (on...
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Page 4: Installation Requirements
SUN2000 Dimensions Mounting Bracket Dimensions Installation Requirements Installation Angle... -
Page 5: Installation Space
Installation Space For ease of installing the SUN2000 on the mounting bracket, connecting cables to the bottom of the SUN2000, and maintaining the SUN2000 in future, it is recommended that the bottom clearance be between 600 mm (23.62 in.) and 730 mm (28.74 in.). Installing the SUN2000 •... - Page 6 Wall-mounted Installation DANGER Avoid drilling holes in the utility pipes and/or cables attached to back of the wall. • To prevent dust inhalation or contact with eyes, wear safety goggles and an anti-dust mask when drilling holes. • Clean up any dust in and around the holes using a vacuum cleaner and measure the distance between holes.
- Page 7 Support-mounted Installation You are advised to apply anti-rust paint on the hole positions for protection.
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Page 8: General Operation
General Operation Crimping an OT Terminal Pay attention not to damage the core wire when stripping a cable. The cavity formed after the conductor crimp strip of the OT terminal is crimped must wrap the core wires completely. The core wires must contact the OT terminal closely. ... - Page 9 • AC filter operation is required only for the AC OUTPUT waterproof connector, not required for other waterproof connectors. • Following are the reference torque values for the waterproof connector and tube. Observe the requirements of the specific manufacturer, if any. −...
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Page 10: Electrical Connections
Electrical Connections Installing the Ground Cable NOTE • Both the maintenance compartment and chassis shell of the SUN2000 provide a PE point. Select either for connecting the ground cable. For details about how to connect a ground cable to the PE point in the maintenance compartment, see section " 5.3 Installing AC Output Power Cables."... -
Page 11: Opening The Maintenance Compartment Door
Opening the Maintenance Compartment Door WARNING 1. Never open the host panel cover of the SUN2000. 2. Before opening the maintenance compartment door, turn off the downstream AC output switch and the two DC switches at the bottom. 3. If you need to open the maintenance compartment door on rainy or snowy days, take protective measures to prevent rain and snow entering the maintenance compartment. -
Page 12: Installing Ac Output Power Cables
• OT terminal: M8 (L1, L2, and L3) and M6 (PE). • For more details about cable specifications, see the SUN2000-45KTL-US-HV-D0 User Manual. 1. Install the tube fitting. 2. Route the cable through the tube conduit and then fitting. 3. Crimp the OT terminal. - Page 13 OT terminal: M8 (L1, L2, and L3) and M6 (PE). • For more details about cable specifications, see the SUN2000-45KTL-US-HV-D0 User Manual. 1. Remove an appropriate length of the jacket and insulation layer from the AC output power cable using a wire stripper. (Ensure that the jacket is in the maintenance compartment.) a.
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Page 14: Installing Dc Input Power Cables
Installing DC Input Power Cables Selecting DC Input Terminals The SUN2000 provides two DC switches, named as, DC SWITCH 1 and DC SWITCH 2. DC SWITCH 1 controls the first to fourth sets of DC input terminals, whereas DC SWITCH 2 controls the fifth to eighth sets of DC input terminals. - Page 15 Installing a DC input power cable (using metal cold forming contacts) Positive metal contact Positive connector H4TC0001 Negative （Amphenol） Negative metal contact connector Click Recommended: PV cable that Ensure that the cable cannot meets the 1500 V standard be removed after crimped. Ensure that the Use a multimeter locking nut is...
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Page 16: Selecting A Communication Mode
If the voltage is a negative value, the DC input polarity is incorrect. Correct the polarity. If the voltage is greater than 1500 V DC, too many PV modules configured to the same string. Remove some PV modules. Only after at least one PV string correctly connects to the MPPT1 circuit, can the SUN2000 ... - Page 17 4. Remove the cable terminal base from the terminal block. Connect the communications cable to the terminal base. Port Description Definition RS485A, RS485 differential RS485A IN signal+ RS485A RS485A, RS485 differential signal+ RS485B, RS485 differential RS485B IN signal– RS485B RS485B, RS485 differential signal–...
- Page 18 2. Route the cable through the waterproof connector. 3. Remove the cable terminal base from the terminal block. Connect the communications cable to the terminal base. Port Definition Description RS485A, RS485 RS485A IN differential signal+ RS485A, RS485 RS485A OUT differential signal+ RS485B, RS485 RS485B IN differential signal–...
- Page 19 Connection Through a Tube 1. Install the tube fitting. No. Color Pin Definition 2. Route the cable through the tube conduit and RS485A, RS485 White-and-orange then fitting. differential signal+ 3. Crimp an RJ45 connector. RS485B, RS485 Orange differential signal– White-and-green RS485A, RS485 Blue differential signal+...
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Page 20: Checking After Installation
2. Route the cable through the waterproof connector. 3. Insert the RJ45 connector into the RJ45 network 4. Bundle communications cables after connecting them. port in the SUN2000 maintenance compartment. 5. Tighten the thread-lock sealing nut and seal the waterproof connector. Checking After Installation Yes □... -
Page 21: Dc Input Detection
DC Input Detection After the DC input power cable connects to the SUN2000 of this model, the SUN2000 detects the DC input voltage of each route using the power generated by PV modules. After one PV string correctly connects to the MPPT1 circuit, the SUN2000 can start the DC input detection function. DC input detection can be performed automatically or manually. -
Page 22: Powering On The System
2. Mobile phone operating system: Android 4.0 or later, iOS 7.0 or later. When the iOS is used, the app supports only Bluetooth connection. 3. Access the Huawei app store (http://appstore.huawei.com), Google Play (https://play.google.com), or App Store (iOS), search for SUN2000, and download the SUN2000 app software package. -
Page 23: Troubleshooting
Selecting a Connecting Switching Login screen connection mode Bluetooth between users Quick Main menu settings screen The preset passwords for Common User, Advanced User, and Special User are 00000a. Use the preset password upon first login. To ensure account security, change the password immediately after login. - Page 24 Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang Shenzhen 518129 People's Republic of China www.huawei.com...