ETC ARCPE4SRDM277F324BY

Overview

The Pro Four-Cell Square provides medium- to long-throwillumination and is ideal for use in locations where hanging spaceis limited. The Pro Four-Cell Square is equipped with a yokeoffering maximum focusing flexibility. Manufactured from high-grade, powder-coated aluminum and steel, the luminaire is entirelyconvection cooled, meaning zero noise emission.

The Pro Four-Cell Square luminaire connects directly to a mainssupply and is supplied complete with an onboard power supply.Intensity control is achieved with a direct, wired-DMX connection tothe luminaires RJ45/etherCON connectors.

ArcSystem has been specifically developed for auditorium lightingapplications where high-quality, extremely accurate and smoothdimming is required. The use of onboard device management in thedriver allows all luminaires to be addressed remotely, ensuring fastand simple installation.

APPLICATIONS

• Auditoriums
• Work lights
• Lobbies
• Houses of worship
• Museums
• Studios

FEATURES

• Wired-DMX and RDM control protocols
• Stepless, smooth dimming to absolute zero
• Convection-cooled
• Silent operation
• Black or white paint finish options
• Custom color paint finishes available by special order
• Available as a dual-input emergency version

Specifications

Source

• LED details: Bridgelux Vero 13 (standard) Vesta 15 (FTW)
• Max field lumens: 8,445 (3000 K 50)
• Lumens per watt: 84
• L70 rating (hours to 70% output): 50,000 hours

Color

• Colors used: Fixed white
• Color temperature options: 2700 K, 3000 K, 3500 K, 4000 K, 5000 K
• Fade to warm: Optional on 2700 K and 3000 K

Optical

• Beam angle range: 19 / 24 / 37 / 60
• CRI: >90
• TM-30-18 data: Refer to ArcSystem photometry guide
• Photometry data: See below or refer to ArcSystem photometry guide

Control

• Input method: DMX-512 via RJ45/etherCON connector
• Protocols: DMX, RDM
• Modes (footprint): 1-channel / 4-channel
• RDM configuration: Yes (with RDM option)
• UI type: No Local UI
• Local control: No

Electrical

• Voltage range: 100240 VAC IEC or 100277 VAC hard-wired
• Input method
• Standard luminaire options:
• Option 1: IEC Connector
• Option 2: wiring compartment with one half-inch knock-outs for field wiring
• Emergency luminaire: Wiring compartment with two half-inch knock-outs for field wiring
• Inrush: 65 A at 120 V (at 25 C)
• Wattage (max /standby): 100 W / <3 W
• Current draw: 0.84 A at 120 V

Thermal

• Ambient operating temp: 040 C (32104 F)
• Fan (controllable): N/A (convection cooled)
• BTUs/hour: 341

Physical

• Materials: Die-cast aluminum and cold-rolled steel
• Color options: Black, white or custom color
• Mounting options: Yoke
• IP rating: IP-20 (dry locations only)
• Weight (adj / fixed /yoke): 6.17 kg (13.60 lb)

Emergency Connection

A dual-input emergency version of this luminaire is available. Emergency luminaires require two line-voltage inputs that perform the following functions:

• Normal power/emergency power
• Normal power sense input

The sense input is used to detect whether normal utility power has been lost. This will force the luminaire on at 100% intensity running from the maintained supply. There is no control of the luminaire via wired-DMX until normal utility power is restored to the sense input.