Overview

Exterior Wash™ 320 is a powerful, compact and energy-efficient LED lighting fixture designed to illuminate large structures, building facades and bridges. A discreet, optional snoot integrates seamlessly with the slick design of the fixtures. It has built-in display for ease-of-use, a wide selection of beam angles and is fully IP-rated for permanent outdoor use.

The Exterior Wash 320 is designed for variable color temperature (2700K-6500K) applications and is based on separate 2700K and 6500K LEDs

• Variable color temperature control with 6 beam angle options
• Functional and discreet optional snoot which integrates with the design of the fixtures
• Control via DMX, RDM and OLED display

Features

• Powerful LEDs (2700K, 6500K)
• Up to 15.100 lumens at full white
• Six different beam angle options
• Internal power and control (DMX, RDM and OLED display)
• Rugged IP66 housing
• 0 – 100% intensity control

Specifications

Physical

• Length: 283 mm (11.2 in.)
• Width: 404 mm (15.9 in.)
• Height: 439 mm (17.3 in.)
• Weight: 19.0 kg (42.0 lbs.)

Dynamic Effects

• Color temperature control: 2700 K - 6500 K
• Intensity: 0 - 100%

Control and Programming

• Control systems: DMX, RDM
• Setting, addressing, standalone programming: Control panel with OLED display
• DMX channels: 2
• Receiver: RS-485
• Firmware update: Serial upload via DMX link
• DMX compliance: USITT DMX512-A

Optics

• Light source: 26 x R, 28 x G, 22 x B and 28 x W single-color LEDs
• Minimum LED lifetime: 50,000 hours (to >70% luminous output)*
• LED manufacturer: Cree
• Beam Angle Options:

  No diffuser: 7.5°
  Narrow diffuser: 11.5°
  Medium diffuser: 25°
  Wide diffuser: 41°
  Very wide diffuser: 59°
  Asymmetric diffuser: 65° x 14.5°

Photometric Data

• Total luminous output: 10300 lumens

Construction

• Housing: Cast aluminum
• Color: Light grey (white, black or other colors available on request)
• Ingress protection rating: IP66
• Surface treatment: Anodized and electrostatic powder-coated
• Effective Projected Area (EPA): 0.14 m² including snoot
• Impact resistance: IK08 (with control panel display cover plate installed)
• Corrosion resistance: C5-M (very high corrosivity / marine, ISO 12944)
• RoHS compliant

Installation

• Mounting: Adjustable yoke
• Orientation: Any
• Minimum distance to illuminated surfaces: 0.2 m (0.6 ft.)

Connections

• Power connection: 1.8 m (5.9 ft.) cable tail without connector
• Power input cable type, EU models: H05RN-F 300/500V, 3 x 0.75 mm2, Ø 7 mm
• Power input cable type, US models: SJOW 18AWG, 300V, WL F1, Ø 8 mm
• Data connection: 1.8 m (5.9 ft.) open ended 5-conductor combined input + output cable tail
• All cable entries: IP68 cable gland

Electrical

• AC power: 100 - 240 / 277 V nominal, 50/60 Hz
• Power supply unit: Integrated, auto-sensing multi-voltage
• Power Consumption: 6 W (steady state, all LEDs at zero intensity)
• Typical half-cycle RMS inrush current: 10.9 A
• Maximum total power consumption: 280 W
• Surge protection: 4 KV

Typical Power and Current

• 100 V, 60 Hz: 2.6 A, 250 W, PF 0.99
• 120 V, 60 Hz: 2.1 A, 245 W, PF 0.99
• 230 V, 50 Hz: 1.2 A, 240 W, PF 0.97
• 277 V, 60 Hz: 1.0 A, 240 W, PF 0.94
• Measurements made with fixture in steady state at nominal voltage, ambient temperature (Ta) 20° C (68° F), all LEDs at full intensity. Allow for a deviation of +/- 10%.

Thermal

• Cooling: Convection
• Maximum ambient temperature (Ta max.): 45° C (113° F)*
• Minimum ambient temperature (Ta min.): -30° C (-22° F)**
• Maximum surface temperature, steady state, at 40° C ambient: 70° C (158° F)
• Total heat dissipation (calculated, +/- 10%): 945 BTU/hr

• *Above this temperature, the fixture regulates output to protect from overheating
  **Power must be maintained below -20° C (-4° F)

Approvals

• EU safety: EN60598-2-5 (EN60598-1), EN62471, EN62493, EN60598-2-1
• EU EMC: EN55015, EN61547, EN61000-3-2, EN6100-3-3, EN61000-4-2, EN6100-4-4, EN6100-4-5
• US safety: ANSI/UL 1598
• US EMC: 47 CFR Part 15 Class A
• Canadian safety: CSA C.22.2 No. 250
• Australia/NZ: RCM

Included Items

• Cover plate for control panel

Accessories

• Exterior Wash 300 Series, narrow diffuser kit: P/N 91610155
• Exterior Wash 300 Series, medium diffuser kit: P/N 91610156
• Exterior Wash 300 Series, wide diffuser kit: P/N 91610157
• Exterior Wash 300 Series, very wide diffuser kit: P/N 91610158
• Exterior Wash 300 Series, asymmetric diffuser kit: P/N 91610159
• Exterior Wash 300 Series, glare shield / snoot: P/N 91611735
• Exterior Wash 300 Honeycomb Louvre: P/N 91611858

Related Items

• Martin Companion Cable: P/N 91616091

Ordering Information

• Exterior Wash 320, 7°, EU, aluminum: P/N 90507080
• Exterior Wash 320, 7°, US, aluminum: P/N 90507081