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ETC D20 Dual 20 A Dimmer Module (350 μS)

B&H # ETD20 MFR # 7050A1003

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Expected availability: 7-14 business days

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1Description

The ETC D20 Dual 20 A Dimmer Module (350 μS) is designed for use in both Sensor+ and Unison Dimming Series modular rack enclosures. The standard dimmer module provides cost-effective digital forward phase angle dimming for standard loads such as incandescent, low voltage, quartz, neon, cold-cathode, and 2 and 4-wire fluorescent ballasts. The patented, high-density, dual modules feature, modular installation & removal, fully magnetic circuit breakers, and standard/enhanced rise time toroidal filters.

Applications

Incandescent, Low voltage, Quartz, Neon, and Cold Cathode lighting

2-wire / 4-wire Fluorescent ballast

Two 1.8 or 2.4kW dimmers per module

Standard or enhanced rise time toroidal filters

High-density modular plug-in assembly

Fully magnetic circuit breakers

General

100,000 A Short Circuit Current Rating (SCCR)

UL and cUL Listed

Two 1.8 or 2.4 kW dimmers per module

Standard or Enhanced risetime toroidal filters

High-density modular assembly

Physical

Cast aluminum chassis, finished with textured epoxy paint.

Keyed to prevent insertion in inappropriately rated rack positions

Circuit Breakers

Fully magnetic to eliminate nuisance tripping

Power Device

Field replaceable with screwdriver

Two back-to-back SCRs per circuit

One control LED per circuit

Integral bonded heat sink

Integral temperature sensor

Filtering

High quality toroidal filters

In the Box

ETC D20 Dual 20 A Dimmer Module (350 μS)

8-Year Factory Warranty

Table of Contents

1Description

Circuit Breaker	Inrush Current Rating: 20x Must-Trip Rating: 125 %, 10 to 120 seconds fcqrqzcaddcsrurvaeerxbc Rated for 100% switching duty applications
Compatibility	Installation racks: Sensor3, Sensor+, and SR Touring Racks: Sensor+ 24 module Touring Rack & Sensor+ 48 module Touring Rack Portable Packs: Sensor3 & Sensor+ Rack enclosures also available for 230 CE and 240 V applications
Rise Time	350μS, Standard 100-120 V modules Rise time measured at full load, at worst case firing angle (90°), from 10-90% of output wave form
Load Rating	1.8 kW UL and cUL Listed for continuous duty at 100% of rated load
SCCR Rating	100,000 A, UL and cUL listed Single Cycle Peak Surge Current: 625 A Half Cycle Peak Surge Current: 1620A Transient Over Voltage: 600 V
Dimming Range	100 to 0%, Incandescent Dimming range of 2 & 4-wire fluorescent ballast depends on lamp ballast combination. Sizing of neon transformer for dimming application should be 1.5x greater than size of non-dimming application.
BTU Production	BTUs: 522 154 W Efficiency: 96.8%, Maximum Dimmer room HVAC systems must maintain ambient temperature of dimmer rack. Dimming systems operating within 10°F of upper/lower temperature limits must follow installation & operation guidelines
Dimensions (H x W x D)	1.5 x 11.8 x 4.9" (38 x 300 x 127 mm)
Weight	5 lb (2.3 kg)

Packaging Infofcqrqzcaddcsrurvaeerxbc
Package Weight	5.5 lb
Box Dimensions (LxWxH)	1.0 x 1.0 x 1.0"