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Power Assemblies and Controllers

Circuit Protection

Solar Surge Protection Devices

Littelfuse's SPD2 PV Series offers devices for solar string box and inverter applications, available in 1100 and 1500Vdc in the 3+0 configuration. Solar surge protection devices provide equipment protection from transient overvoltage events last micro-seconds within the solar industry. 

Solar surge protection devices provide equipment protection from transient overvoltage events lasting micro-seconds, by limiting the overvoltage to the equipment during these events reducing costly damage and downtime.

 

SPD2 PV

The surge protection devices for solar string box and inverter applications are available in 1100 and 1500Vdc in the 3+0 configuration.

Littelfuse SPD2 PV Solar Surge Protection Modules by GD Rectifiers

Maximum Continuous Voltage: 1100Vdc, 1500Vdc

Nominal Discharge: 15kA, 20kA

Maximum Discharge: 40kA

Datasheet

 

Features

- Capability to clamp and withstand high-energy transients

- No additional overcurrent protection devices required in UL applications

- Compact footprint

- Visual life indicator

- Pluggable modules

- Thermal protection

- IP20 protection rating

 

Benefits  

- Ensure low-residual voltage during high-energy surge events and higher nominal discharge current to

  prevent disruption

- Reduces the number of components and costs required for protection

- Increases panel design flexibility

- Quick visual determines module replacement status to avoid loss of protection

- Fast and simple to replace, minimising maintenance and downtime

- Eliminates catastrophic failure

- Finger-safe design increases worker protection

 

For further information on Littelfuse’s range of Surge Protection Devices, please call GD Rectifiers on: 01444 243 452 or email: .(JavaScript must be enabled to view this email address).

Littelfuse

Littelfuse is a global manufacturer of leading technologies in circuit protection, power control, and sensing. Littelfuse products are found in automotive and commercial vehicles, industrial applications, data and telecommunications, medical devices, consumer electronics, and appliances. They partner with customers to design, manufacture, and deliver innovative, high-quality solutions, for a safer, greener, and increasingly connected world—everywhere, every day.

Further information:

You can find further information on Littelfuse using the following links:

Tel: 01444 243 452

Fax: 01444 870 722

Email: enquiries@gdrectifiers.co.uk