Suntree DC 500V Surge Protective Device 2P 40KA For Solar Systems

Suntree SUP2H-PV Surge Protective Device (SPD) for DC Solar Systems

Product Overview:
The Suntree SUP2H-PV Surge Protective Device (SPD) is a high-performance surge protector designed specifically for DC solar photovoltaic systems. This device offers robust protection against voltage surges caused by lightning strikes or grid fluctuations, ensuring the safety and reliability of your solar installation. Its compact design and easy-to-install features make it a preferred choice for residential, commercial, and industrial solar setups.

Key Features:

DC Surge Protection:

• Designed for solar PV systems with DC voltages up to 1000V.
• Effectively suppresses overvoltage surges and prevents damage to inverters, solar panels, and other sensitive equipment.

High Discharge Capacity:

• Maximum discharge current (Imax): 40kA.
• Provides reliable protection even in high-energy surge events.

Modular Design:

• Pluggable module for easy replacement without needing to disconnect the entire system.
• Compact two-pole design for space-saving installations.

Safety Features:

• Visual status indicators for quick fault diagnosis.
• Built-in thermal disconnect mechanism for enhanced safety.

Durable Construction:

• Flame-retardant housing for high safety standards.
• Resistant to environmental factors, ensuring long-term reliability.

Compliance:

• Conforms to international standards such as IEC 61643-31 for surge protective devices.

Specifications:

• Poles: 2
• Voltage Rating: 500VDC 
• Maximum Discharge Current (Imax): 40kA
• Nominal Discharge Current (In): 20kA
• Response Time: < 25ns
• Housing Material: Flame-retardant plastic
• Standards: IEC 61643-31

Applications:

• Protects solar PV systems from lightning-induced surges.
• Safeguards DC circuits, including inverters, combiner boxes, and panels.
• Suitable for residential, commercial, and utility-scale solar installations.

Why Choose Suntree SUP2H-PV SPD?
The Suntree SUP2H-PV SPD is a reliable and efficient surge protection solution tailored for solar PV systems. Its high discharge capacity, safety features, and compliance with international standards make it an essential component for maintaining the safety and longevity of your solar energy investment.