BESPD-PV AC Surge Protective Device
The BESPD-PV AC Surge Protective Device (SPD), also known as a lightning arrester or surge suppressor, is a critical safety component installed in electrical and low-voltage circuits. Its primary function is to suppress transient overvoltages and safely divert high-energy lightning surges or switching overvoltages to the ground. By clamping the line voltage within the safe tolerance range of connected equipment, it effectively protects distribution boxes, switches, PLCs, security cameras, photovoltaic systems, and household appliances from being damaged or destroyed by instantaneous high-voltage spikes.
Key Features
- Ultra-Fast Response & Low Residual Voltage: Features an exceptionally fast response time and low clamping voltage to ensure sensitive electronics are protected. Available in multiple high-capacity discharge current options (10kA, 20kA, 30kA, 40kA) to suit various protection levels.
- Modular Plug-In Design & Visual Status: Engineered with a convenient plug-and-play modular structure for easy maintenance and replacement. Includes a visual status indicator for real-time monitoring, and is available in multiple pole configurations (2P/3P/4P) to adapt to diverse voltage specifications.
- Flame-Retardant Housing & Safe Failure Mode: Constructed with premium ABS/PC flame-retardant materials that withstand high temperatures without combustion. Features built-in short-circuit protection to ensure that if the SPD fails, it safely disconnects without causing a continuous short circuit in the main line.
Technical Specifications
| Product Model |
BESPD-PV (AC Type) |
| Rated Voltage (Un) |
220V / 380V AC |
| Discharge Current (In) |
10kA, 20kA, 30kA, 40kA |
| Pole Configuration |
2P / 3P / 4P |
| Mounting Type |
DIN Rail Mounting |
| Housing Material |
ABS / PC Flame-Retardant |
Typical Applications
- Photovoltaic (PV) power generation systems and inverters
- Industrial control panels and PLC equipment
- Residential and commercial distribution boxes
- Security monitoring and telecommunications equipment
Why Choose BOVVT AC SPD?
The BOVVT BESPD-PV AC Surge Protective Device combines robust safety engineering with user-friendly modular design. Its reliable failure mode and high-temperature resistance make it a trustworthy choice for critical infrastructure. We provide comprehensive OEM/ODM services to customize discharge capacities and branding for your specific market needs. Contact us today to safeguard your electrical systems!
