Construction features of Simon Kelp MERAK wall arm — flat flange plate and gussets

Simon Kelp Brazo Mural Merak

Decorative lighting for urban facades

Simon KELP MERAK decorative wall arm, up to 1.5 m long, rectangular section, and lateral luminaire fastening. Equipped with a decorative Simon MERAK LED luminaire size I, anti-glare truncated pyramid reflector, up to ten multi-array optics and four colour temperature options.

Construction features of Simon Kelp MERAK wall arm — flat flange plate and gussets

Robust structure with integrated MERAK LED luminaire

Supported by a flat flange plate with reinforcing ring and gusset, shaft and arm made of S235JR-quality sheet carbon steel. Flush trapdoor with interior reinforcement. Lateral luminaire fastening via direct anchoring on the body, without coupling, Ø60 mm. Equipped with a decorative Simon MERAK LED luminaire, size I.

Simon Kelp MERAK compatibility — standard wall arm
Simon Kelp MERAK compatibility — tangential wall arm
Simon Kelp MERAK compatibility — 1500 mm wall arm

Features

Supported by a flat flange plate with reinforcing ring and gusset, shaft and arm made of S235JR-quality sheet carbon steel. Flush trapdoor with interior reinforcement. Lateral luminaire fastening via direct anchoring on the body, without coupling, Ø60 mm.

Simon Kelp wall arm MERAK LED luminaire size I with anti-glare truncated pyramid reflector

Technical specifications

2N- with dimming without control line; self-regulation

The luminaire's electronic driver has a programmed timer that reduces power by half after 4.5 h from switch-on.

2N+ dimming via control line

The electronic driver has an input connected to the electrical cabinet. When the cabinet activates the voltage on the control line, the driver delivers 100% of the nominal power to the Istanium LED module. When the cabinet disconnects the control line (0 volts), the driver reduces power by half.

CAD dimming via headline flux

The luminaire's electronic driver adjusts the supply current of the Istanium LED modules proportionally to the input voltage of the line. The headline electrical cabinet must have equipment that regulates the line voltage to reduce the luminaire's light level. This type of dimming is ideal for making use of installations with cabinet equipment already installed.

1N without dimming

The electronic driver delivers 100% of the power with no option to be dimmed. If there is any fluctuation in the line voltage, the driver compensates the supply current of the Istanium LED modules to maintain the luminous flux (input voltage from 208 to 277 Vac). Likewise, if the electrical cabinet has a headline flux dimming equipment, the driver will not dim the lamp (an Istanium LED luminaire with CAD dimming is required).

1-10 dimming governed by 1-10V protocol

The electronic driver delivers the output power to the Istanium LED modules according to the level indicated by the 1-10 signal (usually delivered by a remote management device)

DALI dimming governed by DALI protocol

The electronic driver delivers the output power to the Istanium LED modules according to the level indicated by the DALI signal (usually delivered by a remote management device)