Πίνακας προστασίας και διακοπής μονοφασικού ηλιακού συστήματος PNI CBM-2

The PNI CBM-2 is a protection and interruption panel for DC and AC solar photovoltaic systems with single-phase output. It is designed to combine photovoltaic components into a single group according to the DC input voltage range of the inverter, reducing cable connections, improving reliability, and simplifying maintenance.

Key features

• Combiner box for large-scale grid-connected photovoltaic systems
• Creates a complete solution for a photovoltaic power generation system with an inverter
• Can be installed outdoors thanks to IP65 protection rating
• Prevents damage to components from UV rays, acids, humidity, mold or rodents
• Makes it easier to interrupt the system and simplify the connection of wires during interventions
• DC surge protector included (1 piece)

Specifications

• Solar input (+, -): 2 strings
• Input per string current: 15 A
• Solar input wire section: 4 mm
• DC output (solar) to inverter: 1 output
• DC output current: 32 A maximum
• Maximum solar input voltage: 1000 V
• Protection class: IP65
• Number of DC inputs: 2
• Number of DC outputs: 1
• Maximum nominal voltage: 1000 V DC
• DC surge protection: In=20kA, Imax=40kA, 1000 V DC
• DC fuse holder: Imax=30 A, 1000 V DC
• DC safety link: 15
• UV resistance: Yes
• Cable for inputs: PG09
• Cable for outputs: PG21
• Grounding cable gland: PG13.5
• Degree of protection: IP65
• Size: 290 × 210 × 125 mm
• Weight: 2.544 kg
• Product dimensions: 29 × 21 × 12.5 cm
• Package contains: Protection board