Lightning Protection-Leewell Intelligence (Shenzhen) Co., Ltd. - Intelligent Operation and Maintenance System Service Provider

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Lightning Protection
Lightning Protection

Turn Complex Problems into · Simple Solutions

Zeda focuses on providing intelligent operation and maintenance solutions applied to large mechanical equipment and industrial production lines

Simple Solutions

Features and Advantages

In today's ever-changing industrial intelligence, the impact of lightning strikes and overvoltage on equipment are becoming more and more significant. Leewell lightning protection solutions introduce pre-discharge lightning protection technology to expand the scope of protection areas . A number of professional solutions and patented high-quality surge protection devices can effectively discharge the surge current to protect electronic equipment from damage caused by lightning strikes and surges, ensuring the safe operation and efficient maintenance of the system.

Lightning Strike Attack Technology

Lightning Strike Attack Technology

The ionizer releases high-voltage pulses to trigger lightning in advance. Under the same installation height, the protection radius is several times larger than that of ordinary lightning rods.

Surge Protection

Surge Protection

Surge protection is set on the input side of the main power distribution cabinets, AC power distribution panels, control power supply, inverters and terminal equipment

lightning protection management

lightning protection management

Real-time meteorological monitoring, three-level lightning warning and real-time SPD status monitoring, ensure effective lightning protection of the system

Lightning Protection Solution Architecture

Solution Architecture

Related Hardware Devices

Lightning Rod

Lightning Rod

Receiving lightning in advance, less lightning current discharge and lower electromagnetic radiation interference.
Large protection range: under the same conditions (height), the protection range of pre-discharge lightning rod is larger than that of an ordinary lightning rod.
More accurate lightning strike point: reduce the probability that the lightning point falls on a non-lightning-rod body.
Safe and reliable: no radioactive elements, stainless steel material, corrosion resistance, strong wind resistance.
Maintenance-free: no power supply, no electricity needed, no energy-consuming components.
Large protection range, precise lightning strike point, safe, reliable and maintenance free.

Learn More
Surge protective device

Surge protective device

Special MOV and graphite gap series-connection technology
Fault separation technology
No continuous current Technology
Strong lightning current discharge capacity, low residual voltage and better protection effect
V-type (Kevin) wiring is available
Built-in backup fuse with good protection effect
Adopt internationally certified high insulation and flame retardant materials to avoid spontaneous combustion

Learn More
SPD Status Monitoring Module

SPD Status Monitoring Module

The power supply is AC 220V with 35mm DIN guide rail installation
1 channel for SPD remote signaling status, 1 channel for lightning strike times, 1 channel for air switch
Lightning strike current is 3KA with self-protection of (8/20us) 50kA
With working indicator, SPD status indicator and MCB status indicator
Flexible networking with RS485 and ZigBee,
The shell is made of UL94 V-0 with high insulation and flame retardant material, avoiding spontaneous combustion.

Learn More

Features and Advantages

In today's ever-changing industrial intelligence, the impact of lightning strikes and overvoltage on equipment are becoming more and more significant. Leewell lightning protection solutions introduce pre-discharge lightning protection technology to expand the scope of protection areas . A number of professional solutions and patented high-quality surge protection devices can effectively discharge the surge current to protect electronic equipment from damage caused by lightning strikes and surges, ensuring the safe operation and efficient maintenance of the system.

Lightning Strike Attack Technology

Lightning Strike Attack Technology

The ionizer releases high-voltage pulses to trigger lightning in advance. Under the same installation height, the protection radius is several times larger than that of ordinary lightning rods.

Surge Protection

Surge Protection

Surge protection is set on the input side of the main power distribution cabinets, AC power distribution panels, control power supply, inverters and terminal equipment

lightning protection management

lightning protection management

Real-time meteorological monitoring, three-level lightning warning and real-time SPD status monitoring, ensure effective lightning protection of the system

Lightning ProtectionSolution Architecture

Lightning Protection方案架构图

Related Hardware Devices

Lightning Rod

Lightning Rod

Receiving lightning in advance, less lightning current discharge and lower electromagnetic radiation interference.
Large protection range: under the same conditions (height), the protection range of pre-discharge lightning rod is larger than that of an ordinary lightning rod.
More accurate lightning strike point: reduce the probability that the lightning point falls on a non-lightning-rod body.
Safe and reliable: no radioactive elements, stainless steel material, corrosion resistance, strong wind resistance.
Maintenance-free: no power supply, no electricity needed, no energy-consuming components.
Large protection range, precise lightning strike point, safe, reliable and maintenance free.

Learn More
Surge protective device

Surge protective device

Special MOV and graphite gap series-connection technology
Fault separation technology
No continuous current Technology
Strong lightning current discharge capacity, low residual voltage and better protection effect
V-type (Kevin) wiring is available
Built-in backup fuse with good protection effect
Adopt internationally certified high insulation and flame retardant materials to avoid spontaneous combustion

Learn More
SPD Status Monitoring Module

SPD Status Monitoring Module

The power supply is AC 220V with 35mm DIN guide rail installation
1 channel for SPD remote signaling status, 1 channel for lightning strike times, 1 channel for air switch
Lightning strike current is 3KA with self-protection of (8/20us) 50kA
With working indicator, SPD status indicator and MCB status indicator
Flexible networking with RS485 and ZigBee,
The shell is made of UL94 V-0 with high insulation and flame retardant material, avoiding spontaneous combustion.

Learn More

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