Surge Protection Device STD Series

1. Product Introduction

Surge Protection Device STD Series is specifically designed for photovoltaic (PV) and other direct current systems. With a maximum continuous operating voltage of 1000V DC and discharge capacity up to 40kA, it provides reliable protection against transient overvoltages caused by lightning strikes or switching operations. The SPD ensures the safety and stable operation of solar inverters, DC distribution panels, and related equipment.

2. Key Features

• High Voltage Capability: Supports up to 1000V DC for PV and renewable energy applications.

• Strong Surge Protection: 40kA discharge capacity effectively handles strong lightning surges.

• Fast Response: Nanosecond-level reaction time to suppress transient overvoltage immediately.

• Modular Pluggable Design: Easy replacement and maintenance with insertable modules.

• Visual Status Indicator: Built-in fault indicator for real-time monitoring of SPD health.

• Safety Assured: Integrated thermal disconnection and short-circuit protection.

• Upgraded Modular Design: Advanced pull-out module with heat dissipation for improved stability.

• Premium Chip Quality: Upgraded chip version for stronger performance.

• Advanced Encapsulation: Shield-type independent chip encapsulation for higher durability and anti-interference.

• Durable Mounting Base: New and reinforced design, more reliable in long-term use.

• High-Quality Connections: Copper sockets and pins for superior conductivity and reliability.

• Top Push-Trip Mechanism: High-speed push-trip mechanism with faster response time.

3. Technical Specifications

4. Application Scenarios

• Photovoltaic power generation systems (PV arrays, inverters, combiner boxes)

• DC distribution systems in renewable energy plants

• Energy storage systems (ESS) and battery installations

• Industrial DC control systems and automation equipment

• Communication and monitoring systems powered by DC networks

5. Package & Delivery

• Package Includes: SPD main unit ×1, User Manual ×1

• Packaging Method: Shockproof carton packaging, suitable for international transport

• Delivery Time: In-stock orders ship within 7 days; large orders subject to confirmation

6. FAQ

Q1: Is this SPD suitable for solar PV systems?
A1: Yes, it is specially designed for DC photovoltaic systems up to 1000V DC.

Q2: How do I know when to replace the SPD module?
A2: Check the status indicator window; if it shows fault/red, replace the module immediately.

Q3: Can it be used together with Type 1 SPD?
A3: Yes, for comprehensive protection, it is recommended to use with a Type 1 SPD at the main distribution level.

Contact Us

For more details or a quick quotation, please get in touch with us:

 Tel/WhatsApp: +86-XXX-XXXX-XXXX
 Email: info@yourcompany.com

 We reply to inquiries within 12 hours.

Want to explore more Soltree SPD? Click here: Surge Protection Device to learn more.