Yaskawa Solectria Solar, CR1500-28P-30F-400S, Output Fused Remote String Combiner, 1500VDC, 28 Fuse Positions, Positive Polarity Only, 30A Fuses Included, 400A 2-Pole Switch, Polyester Powder Coated Steel Enclosure, NEMA Type 4, DC Surge Protection.

Yaskawa Solectria Solar, CR1500-28P-30F-400S, Output Fused Remote String Combiner, 1500VDC, 28 Fuse Positions, Positive Polarity Only, 30A Fuses Included, 400A 2-Pole Switch, Polyester Powder Coated Steel Enclosure, NEMA Type 4, DC Surge Protection.

The CR1500-28P-30F-400S combines multiple solar PV strings into a single output circuit for connection to compatible SOLECTRIA XGI 1500 inverters. It provides overcurrent protection, an integrated DC disconnect switch, and surge protection for utility-scale solar installations. 

Specifications:

• Manufacturer Part Number: CR1500-28P-30F-400S
• Product Type: Solar PV String Combiner Box

Mechanical:

• Maximum Voltage: 1500 V DC
• Input Positions: 28 PV source circuits
• Fuse Rating: 30 A, factory-installed
• Fuse Configuration: Positive-polarity fusing
• DC Disconnect Switch: 2-pole, 400 A, 1500 V DC
• Maximum Continuous DC Current: 320 A
• Enclosure Dimensions: 30 × 24 × 8 inches (762 × 610 × 203 mm)
• Enclosure Rating: Type 4
• Weight: 85 lb (38.6 kg)
• Operating Temperature: −40°C to +60°C