ETC ERP-100A-3P 10kA MCB

Overview

The Unison Echo Relay Panel is a control-oriented power center built with today and tomorrows lighting loads in mind. It supports up to 24 relays or dimmers with integral branch breakers, power-usage reporting and sophisticated control inputs. With built-in station and sensor support via contact input, DMX and Ethernet connectivity, and optional 010 V dimming or DALI output, Echo Relay Panels easily integrate into a broad range of systems and applications.

APPLICATIONS

• Theaters
• Schools
• Houses of worship
• Conference centers
• Retail shops and restaurants

Features

• Main Feed Relay panel with feed options for:
  • Three-phase 120/208 V four-wire plus ground
  • Single-phase 120/240 V three-wire plus ground
• 24-position relay panel with support for 1-, 2-, or 3-pole relays and support for 300 W phase-adaptive or forward-phase dimmers
• 30-position breaker subpanel with support for 1-, 2-, or 3-pole breakers, including 1- and 2-pole 120 V GFCI
  • Single-pole relay kits fed by 20 A branch breakers are suitable for plug load control
• 14 inch width and 4 inch depth allows the cabinet to be flush- or surface-mounted in standard stud-width construction
• DMX and Ethernet (sACN) control of preset and sequence playback
• Local user interface provides:
  • Panel configuration
  • Preset and sequence programming and playback
  • Individual channel control
• Built-in Ethernet port
• Available 010 V, contact input, and DALI control cards
• UL924 Listed emergency control bypass with load shedding

Specifications

REGULATORY AND COMPLIANCE

• cULus Listed
• UL508 Listed
• UL67 Listed
• UL924 Listed
• Complies with ANSI E1.11 DMX512-A standard
• Complies with ANSI E1.31 streaming ACN standard

USER INTERFACE

• Graphical display with LED backlight
  • Button interface with:
  • 09 number buttons
  • Up, down, back and enter navigation buttons
  • Test shortcut for local activation of preset, sequence and
  • set level overrides
• USB interface for upload of setup and software updates

MECHANICAL

• Enclosure constructed of 16-gauge steel finished in black,
• fine-textured, scratch-resistant powder coat paint
• Door options available for surfaceor recess-mount applications.
  • Flush-mount door extends 1 inch beyond all panel edges to hide wall cutout
• Removable outer panel includes integral locking door to limit access to electronics, breakers and local relay overrides
• Full front access with no side clearance required
• Removable covers for access to Class 1 and Class 2 wiring

ELECTRICAL

• Main feed power input available to support:
  • 120/240 V single-phase three-wire plus ground
  • 120/208 V three-phase four-wire plus ground
• Separate wiring chambers for Class 1 and Class 2 terminations
• Max input current: 200 A
• Main circuit breaker options: 100 A and 200 A
• Branch breaker panel supports three-phase and single-phase subfeed of a second panel up to 100 A
• Short-circuit rating: 10,00042,000 amps symmetrical
• 10 A, 15 A and 20 A, 1-, 2-, or 3-pole branch circuit breakers; 80% rated
  • 15 A or 20 A, 1or 2-pole 120 V GFCI breakers available upon request
• Inrush-pulse tolerance: 810.5 times rated current for half-cycle at 60 Hz

ENVIRONMENTAL

• Thermal: 0C to 40C (32F to 104F) operating temperature
  • Relays (all) 52.38 BTU/hr
  • Dimmers (all) 11.78 BTU/hr
  • Humidity 5%95%, non-condensing

RELAY RATINGS

• 20 A Ballast (HID)
• 16 A Electronic Ballast
• 20 A Tungsten
• 20 A Motor Load
• Isolation: 4000 V RMS
• State: Latching; mechanically held
• Life:
  • 100,000 cycles at full resistive load
  • 30,000 cycles motor, inductive or tungsten
• Current-reporting accuracy: +/5% of connected load

DIMMER RATINGS

• Phase-adaptive (DA), default reverse phase
  • 300 W resistive or electronic load capacity
• Forward-phase (DM)
  • 300 W magnetic or resistive load capacity
• Panel supports up to (24) fully loaded dimmers

CONTROL ELECTRONICS

• Input: 120277 V (+/-15%), 50/60 Hz, <16 A
• Multi-tap transformer terminals accept up to 12 AWG wire
• Control wiring terminations:
  • Control terminals accept maximum of 12 AWG wire
  • Control wiring exiting the panel are Class 2
  • All control terminations utilize removable connectors

FUNCTIONAL

• System-Wide control
  • DMX or sACN input
    • Per-circuit patching
    • Per-circuit threshold
    • 0-200 prioritization
  • Configurable data loss behavior:
    • Play preset; Hold last look; Wait and fade
  • UL 924 emergency lighting with load shedding
• Application/Space segmented Control
  • Space segmenting: up to 16 spaces per panel
  • Power Sequencing: one 16-step sequence per space
  • Presets: up to 64 per space configurable via local UI
  • Zone control: up to 16 zones per space
• Monitoring Per Circuit:
  • Breaker-trip notification
  • Relay state
  • Current draw, phase voltage, and energy usage
• Monitoring Per Space:
  • Active sequences, presets, and clock events
  • Zone levels

ACCESSORIES

0-10 Dimming Option

• 24 outputs of 010 V sink dimming control rated for 100 mA per output

Contact Input Option

• 24 dry contact inputs which can be used to:
  • Trigger presets and sequences, which will play at the priority configured for architectural sources, or;
  • Directly control one or more outputs.

DALI Control Option

• 24 control loops of broadcast DALI control
• Each loop supports up to 64 ballasts
• External DALI power supply required

RideThru Option

• Short-term power backup of control electronics
• Automatically engages when power is lost
• Recharges during normal power operation

Tamper-proof Hardware Kit

• Special screw heads prevent access to panel interior