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Summary of Contents for CHINT Noark Ex9N-H-4KS1
- Page 1 Ex9N-H-(3-6)KS/KS-1 Quick Guide Issue: 01 Date: 2024-08-16...
- Page 2 Content Notice ....................3 Packing list ................... 3 Installing the Device ................4 Installation Requirements ............. 4 Installing the Inverter ..............6 Connecting Cables ................7 Preparing Cables ................7 Installing the PE Cable ..............8 installing a Smart Dongle ............. 9 Installing the AC Output Power Cable ........
- Page 3 Notice 1. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.
- Page 4 No. Items Qty No. Items Hybrid Inverter Grounding Terminal Certificate Of Inspection Wall Mounting Bracket Quick Installation Instructions Battery Connector Warranty Card Monitor Module Monitoring Quick Installation DC Connector Instructions Mounting Bracket Screw AC Wiring Cover Screw Plastic Expansion Tube Security Screw Smart Meter (Optional) AC Wiring Terminal...
- Page 5 Angle Space...
- Page 6 2.2 Installing the Inverter...
- Page 7 3. Connecting Cables 3.1 Preparing Cables Warning: Do not connect loads between the inverter and the AC switch that directly connects to the inverter. Otherwise, the switch may trip by mistake. If any AC switch is used with specifications beyond local standards, regulations, or Huawei’s recommendations, the switch may fail to turn off in a timely manner in case of exceptions, causing serious faults.
- Page 8 AC output power Cross-section 6-8 mm² cable PV cable Cross-section 4 mm² Battery cable Cross-Section 8-10 mm² BMS Cable Refer to Lithium battery manufacturer (optional) AC switch 63A, 400V 3.2 Installing the PE Cable Danger Do not connect the neutral wire to the enclosure as a PE cable. Otherwise, electric shocks may occur.
- Page 9 substitute for the PE point on the enclosure. Silica gel or paint must be applied around the ground terminal after the PE cable is connected. 3.3 Installing a Smart Dongle Turn on the DC switch and AC circuit breaker, and wait until the LED indicator on the monitoring module flashes, indicating that the monitoring module is successfully connected.
- Page 10 3.4 Installing the AC Output Power Cable The AC terminal contains “GRID” and “EPS”, GRID for load, and EPS for emergency load. Before connecting, a separate AC breaker between individual inverter and AC input power is necessary. This will ensure the inverter be securely disconnected during maintenance and fully protected from current of AC input.
- Page 11 3.5 Installing DC Input Power Cables Notice: 1. Ensure that the PV module output is well insulated to ground. 2. Use the MC4 positive and negative metal terminals and DC connectors supplied with the solar inverter. Using incompatible positive and negative metal terminals and DC connectors may result in serious consequences.
- Page 12 3.6 Installing battery cables Danger Use insulated tools when connecting cables. Connect battery cables with correct polarity. If battery cables are reversely connected, the solar inverter may be damaged.
- Page 14 Installing BMS Cable (optional) 4. Verifying the Installation No. Acceptance Criteria The solar inverter is installed correctly and securely. The WLAN antenna is installed correctly and securely. Cables are routed properly as required by the customer. Cable ties are evenly distributed and no burr exists. The PE cable is connected correctly and securely.
- Page 15 Before turning on the AC switch between the solar inverter and the power grid, check that the AC voltage is within the specified range using a multimeter set to the AC position. 1. Turn on the battery switch 2. Turn on the AC switch between the inverter and the power grid 3.
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