This is for the sale of six (6) dual 20A modules. Pulled from service New World Symphony auxiliary Dimmer Room (ISO 8’clean room’) minimal usage. See our other items for D20E’s listed individually. Inquire for purchasing 120 units or more for BIG savings. Dual 20A Dimmer Module. D20E Dual 20A Dimmer Module, 500? S. Electronic Theatre Controls D20E Dimmer Module which has two – 2400 watt dimmers on each module. The Standard Dimmer Module is designed for use in both Sensor®+ and Unison® Dimming Series modular rack enclosures. Standard Dimmer Modules provide 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 and removal, fully magnetic circuit breakers and standard or enhanced risetime toroidal filters. APPLICATIONS. Incandescent lighting. Low voltage lighting. Quartz lighting. Neon lighting. Cold Cathode lighting. 2-wire Fluorescent ballast. 4-wire Fluorescent ballast. Modular plug-in assemblies. Cast aluminum chassis, finished with textured epoxy paint. Keyed to prevent insertion in inappropriately rated rack positions. Fully magnetic to eliminate nuisance tripping. Rated for 100% switching duty applications. UL and cUL LISTED. Sealed, patented assembly. Field replaceable with screwdriver. Two back-to-back SCRs per circuit. One control LED per circuit. Integral bonded heatsink. Integral temperature sensor. High quality toroidal filters. 500? S risetime – Enhanced 100-120V modules. Risetime measured at full load, at worst case firing angle (90 degrees), from 10-90% of output wave form. Incandescent, low voltage dimming range 100-0%. Dimming range of 2 and 4-wire fluorescent ballast is dependent on lamp ballast combination. Contact ETC for range verification. Sizing of Neon transformer used in dimming applications should be 1.5x greater than size used in non-dimming application.
