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ETC D20 Dual 20 A Dimmer Module (350 μS)

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ETC D20 Dual 20 A Dimmer Module (350 μS)

B&H # ETD20 Mfr # 7050A1003
Usually ships in 7-14 business days

Availability Details

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This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment. Item is non-cancelable and non-returnable.
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PayPal orders will be charged when the order is placed.
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International orders will be charged when the order is placed.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $322.88

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
Circuit Breaker Inrush Current Rating: 20x
Must-Trip Rating: 125 %, 10 to 120 seconds 1
Please Note:

Rated for 100% switching duty applications

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Compatibility Installation racks: Sensor3, Sensor+, and SR Touring Racks: Sensor+ 24 module Touring Rack & Sensor+ 48 module Touring Rack Portable Packs: Sensor3 & Sensor+ 2
Please Note:

Rack enclosures also available for 230 CE and 240 V applications

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Rise Time 350μS, Standard 100-120 V modules 3
Please Note:

Rise time measured at full load, at worst case firing angle (90°), from 10-90% of output wave form

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Load Rating 1.8 kW 4
Please Note:

UL and cUL Listed for continuous duty at 100% of rated load

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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 5
Please Note:

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.

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BTU Production BTUs: 522
154 W
Efficiency: 96.8%, Maximum 6
Please Note:

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

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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)
ETC D20 Dual 20 A Dimmer Module (350 μS)
  • 8-Year Factory Warranty
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