High Quality Type 2 Dc Surge Protective Devices (SPD)

Description

Protect your solar power system from damaging lightning strikes, power surges, and sudden over-voltage with our High Quality Type 2 DC Surge Protective Device (SPD). Built to IEC/EN 61643-11 standards and engineered for reliability, this SPD offers fast response, high discharge capacity, and low residual voltage, ensuring your inverter, charge controllers, PV panels, and batteries remain safe at all times.

Designed specifically for solar PV installations in harsh environments like Nigeria, it features durable thermoplastic housing, plug-in replaceable modules, clear status indicators, DIN rail mounting, and optional remote alarm signaling.

🔧 Technical Features

• Type: Type 2 DC SPD

• Available Voltage Ratings:
  ✔ 150V DC
  ✔ 300V DC
  ✔ 500V DC
  ✔ 600V DC
  ✔ 1000V DC

• Nominal Discharge Current: 20kA

• Maximum Discharge Current: 40kA

• Protection Level: ≤1.8kV

• Response Time: ≤25ns

• Short Circuit Rating: 25kA

• Installation: 35mm DIN Rail

• Indicator: Green (OK) / Red (Fault)

• Thermal Protection & Disconnection

• Enclosure: Flame-retardant Thermoplastic (UL94 V-0)

• IP Rating: IP20

• Operating Temp: −40°C to +80°C

• Certifications: CE, TUV, IEC, RoHS

✅ Why Install This SPD?

✔ Protects solar inverters, controllers & batteries
✔ Prevents lightning and surge damage
✔ Stable and reliable protection performance
✔ Easy installation and maintenance
✔ Suitable for residential, commercial & industrial PV systems

🌍 Applications

✔ Off-Grid & Hybrid Solar Systems
✔ Residential Solar Installations
✔ Commercial & Industrial PV Systems
✔ Solar Farms & Power Stations