ATESS 16 String PV Combiner Box with string monitoring

ATESS 16 String PV Combiner Box with string monitoring

Overview

The ATESS PV combiner box is a valuable accessory for connecting multiple PV strings. It is equipped with a smart controller built-in for monitoring. Additionally, it offers comprehensive protections, including a fuse and Surge Protection Device (SPD).

Features

• Lightning Protection: Ensures the safety of the device in the event of a lightning strike.
• Optional String Monitoring Function: Allows optional monitoring of string inputs.
• IP65 Environment Compatibility: Ensures the device is dust-tight and protected against water projected from a nozzle, making it suitable for various environments.
• Flexible Design: Offers 8 or 16 optional inputs, allowing adaptability to different system requirements.
• Input Fuse for Overcurrent Protection: Protects the device from excessive currents by breaking the circuit when the current exceeds a certain threshold.
• RS485 Communication Interface: Allows serial communication between devices, providing remote monitoring and control capabilities.

Specifications:

Input DC

• Max input voltage:
  • ATESS PV-CB16M: 1000V
• Max string Isc: 10A
• Number of input strings:
  • PV-CB16M: 16
• Input fuse: 1 on the negative and positive pole of each string, 15A, 10*38mm
• Input cable gland: 4mm – 8mm cable diameter
• Input cable terminal: 4mm² – 6mm²

Output DC

• Number of output: 1
• Max output current: 160A
• Output breaker: 200A
• Output cable terminal: 50mm²
• Output cable gland: 13mm-18mm cable diameter

General Information

• Dimension (W/H/D): 700/640/192mm
• Weight: 25kg
• Enclosure material: Galvanized steel
• Degree of protection: IP65
• Operating temperature: -25°C~55°C
• Humidity: 0-99%
• Altitude: 2000m without derating
• Lightning protection: Type II
• Cooling: Natural convection
• Mounting: Wall-mount

Monitoring

• Parameters: String current, string voltage, breaker status, surge arrestor status, internal temperature
• Power supply: DC300V-1000V
• Power consumption: 14W
• Communication: RS485