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Type 1 lightning arresters – for every main distribution

The typical installation location for type 1 lightning arresters is the main distribution. Powerful components, primarily spark gaps, are used in protective devices.

Protection in a complete package

FLT-SEC-P-T1 type 1 lightning arrester  

FLT-SEC PLUS for use in all Lightning Protection Levels

FLASHTRAB SEC PLUS are type 1 lightning arresters with spark gaps without line follow current. The most powerful versions in this product range are for 440/690 V AC networks, making them ideal for use in wind turbine generators or industrial plants. A complete range of type 1 lightning arresters for 5-, 4-, and 3-conductor systems is also available for 230/400 V AC networks.

  • For buildings with external lightning protection or supply via an overhead line, even directly upstream of the meter, the installation location is the main or industrial distribution.
  • The devices can be used internationally, thanks to their high rated voltage.
  • The high short-circuit capacity as well as the spark gaps without line follow current enable use in low-voltage systems with high short-circuit currents.
  • Thanks to its high discharge capacity, FLASHTRAB SEC PLUS meets the requirements for use in all Lightning Protection Levels.
  • It can be used without backup fuse up to a main fuse nominal current of 315 A.

Wiring and marking

FLT-SEC-P-T1 rotatable type 1 arrester  

Arrester can be rotated 180°

FLASHTRAB SEC PLUS has a symmetrical design. The base elements and plugs can be rotated 180°.

What this means for you:

  • Installation is extremely easy.
  • The connections are always on the correct side, regardless of whether the supply lines are led from above or below.
  • Cable lengths are kept to a minimum.
  • The large marking area is always legible.

The two terminal points per channel enable V-shaped through wiring.

Plug-in and removal

Easy plug-in and removal of protective plugs  

FLASHTRAB SEC PLUS: easy plug-in and removal

A major advantage of FLASHTRAB SEC PLUS: all arresters are consistently pluggable, including the N-PE spark gap.

  • To perform insulation measurements, simply remove the plugs. There is no need for complicated disconnection and connection.
  • In the event of the unexpected overload of individual protective plugs, e.g., due to extremely powerful lightning strikes, you can replace the affected plugs quickly and inexpensively.
  • Recurring tests for surge protective devices can be performed quickly and easily using the CHECKMASTER 2 test device.

Convenient monitoring

Status indication and remote signaling of the type 1 lightning arrester  

Status indication directly on the protective plug

The operating state of all modes of protection of FLASHTRAB SEC PLUS is monitored.

In the event of an error, the L-N plugs are thermally disconnected. Clear signaling takes place directly on the module, without using any power.

A floating PDT contact is also monitored at the same time. Easy-maintenance remote signaling can therefore be implemented.

What this means for you is that the arresters indicate their state at the location that suits you best.

PHOENIX CONTACT Ltd

Unit 15C, 906-930 Great South Road, Penrose
Auckland 1061
New Zealand

Phone: 0508 474 636
Toll Free (Local)
09 950 8495

Configurator

Configure products and solutions for your individual application.

Surge protection for building installation

Service

Surge protection for the power supply

Learning module on surge protection for the power supply.

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