Noark EM-1365N_DC DC PV String Connection Box IP66 with Type 2 SPD, 10 PV Strings, 10 MPPT

The Noark EM-1365N_DC is a high-quality DC PV string connection box designed for photovoltaic systems. It features an IP66-rated, UV-resistant polycarbonate enclosure, ensuring reliable outdoor operation. The box integrates a Type 2 surge protection device (SPD) from Noark, rated for 1000 V DC, with a nominal discharge current of 20 kA and maximum of 40 kA per pole. It supports up to 10 PV string inputs and 10 MPPT outputs, using MC4-compatible connectors. This wall-mountable unit operates in temperatures from -25°C to +60°C, making it suitable for various climates.

Advantages

Robust IP66 protection against dust and water jets; integrated Type 2 SPD for surge protection; high voltage rating of 1000 V DC; supports multiple strings and MPPT inputs; durable UV-resistant polycarbonate housing; easy wall mounting.

Suitable for

• Photovoltaic installations requiring string combiner boxes
• Outdoor solar systems needing weatherproof enclosures
• Systems with up to 10 PV strings and 10 MPPT inputs
• Applications requiring Type 2 surge protection at 1000 V DC

Key specifications

• Product Type: DC PV String Connection Box
• Enclosure Protection Rating: IP66
• Maximum System Voltage: 1000 V DC
• Number of PV String Inputs: 10
• Number of MPPT Outputs: 10
• Integrated Surge Protection Device: Yes (Type 2)
• SPD Maximum Continuous Operating Voltage (Uc): 1000 V DC
• SPD Nominal Discharge Current (In): 20 kA per pole
• SPD Maximum Discharge Current (Imax): 40 kA per pole
• Enclosure Material: UV-resistant Polycarbonate
• Mounting Type: Wall-mountable
• Operating Temperature Range: -25°C to +60°C
• Connection Type: MC4 Compatible

Recommendations

Ensure proper installation by a qualified electrician. Verify system voltage and string configurations before use. For optimal surge protection, connect the SPD according to manufacturer guidelines.