Product Description
ETC D20HR Single 20A Dimmer Module 1000µS Advanced Features, Repair
Part# 7050A1005
| 1. This is for the repair of an existing item. |
| 2. Once you place your order, then we will email you with an RMA# and shipping instructions so that you can ship your item out for repair. |
| 3. Please note that it may take up to 1-business day for us to send you the RMA# and shipping instructions. |
| 4. You will pay for the cost of outbound shipping on the repair. You can also decide the speed at which you want to ship the item out for repair. |
| 5. Please provide us with any technical notes about the issues that you are having with this product, so that they can be address during the repair of the unit. |
| 6. The repair will take approximately 1-2 weeks from the date of receipt of the item. |
| 7. The repaired unit will then be shipped back to you via the outbound shipping method that you select with this order. (Free, Ground, 2-Day, Overnight). |
| 8. Please call us at 1-866-457-5937 for any technical support questions. |
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Sensor High Rise Time modules provide the highest rise time to reduce fixture hum and also support Advanced Features dimmer circuit feedback in AF-capable Sensor Racks and Portable Packs.
APPLICATIONS
- Digital dimming applications requiring the highest available rise-time
- TV studios
- Sound stages
- Video production
FEATURES
- 800µS toroidal filters
- Die-cast aluminum chassis
- Voltage, current and temperature sensors in each dimmer
- 10k AIC tolerance
- One 2.4 or 6.0kW dimmer per module
- Die-cast aluminum chassis
- Tool-free installation and removal
- Dual back-to-back SCRs for each circuit
- Fully magnetic circuit breakers 100% duty cycle at full rating
- Breakers will not derate over product life cycle
- UL and cUL listed
SPECS
DIMMER MODULES
- Dimmers are UL and cUL listed for continuous duty at 100% of rated load
- D20HR – 2.4kW
- D50HR – 6.0kW
PHYSICAL
- Dimmer modules are plug-in, and may be replaced without tools
- Cast aluminum chassis, finished with textured epoxy paint
- Includes circuit breaker(s), toroidal filter(s), SCR modules, power and control connectors
- Keyed to prevent insertion in inappropriately rated rack positions
CIRCUIT BREAKERS
- Fully magnetic to eliminate nuisance tripping
- 20 x inrush current rating
- 125%, 10-120 seconds, must- trip rating
- Rated for 100% switching duty applications
SCR ASSEMBLY
- Sealed, patented assembly
- Field replaceable with screwdriver
- Two back-to-back SCRs per circuit
- One Control and Output LED per circuit 4000V isolation between control and power components
- Integral bonded heatsink
- Integral temperature sensor
ADVANCED FEATURES
All HR modules support ETC's Advanced Features (AF) dimmer specific load reporting features when used in AF-equipped racks or packs
Advanced Features error messages:
- Load dropped below recorded value
- Load increased over recorded value DC on dimmer output SCR failed on/off
- Circuit breaker tripped
- Dimmer module removed
- Dimmer load absent
CHOKES
- High quality 800µS, risetime* toroidal filters
ELECTRICAL RATINGS
- 10k AIC rating
- Hot-patching: dimmers shall withstand hotpatching of cold incandescent loads up to the dimmer's full rating, without tripping
- Rated for continuous operation at full load
*Risetime measured at full load, at worst case firing angle (about 50%), from 10-90% of output wave form
