Johnson Systems J-PACK Series Dimmers - Manual (Page 3)

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Introduction
J-PACK dimmers are a truly universal hi-performance series of 6 channel
dimmer packs. Designed for versatility in virtually any environment, these unique
and compact dimmer packs can be wall-mounted for permanent installations,
19” rack mounted, pipe mounted or used as portable units. Multiple units can be
easily “ganged” together for fast system expansion.
Next generation “system-on-a-chip” technology provides unsurpassed value
in SCR dimming. Stand-by power consumption of less than 1 Watt, allow
for compliance with the International Energy Agency’s “One Watt Initiative”
for standby power consumption. This makes J-PACK’s truly “green” with the
minimal possible impact on the environment!
Available in various sizes and configurations, J-PACK’s offer unique flexibility
in professional grade dimming. Designed for modern lower wattage compact
filament dimming loads these dimmers are full rated at 1,560 Watts for constant
prolonged operation. Premium hydraulic magnetic circuit breakers offer safety
and eliminate the false tripping concern of competitive dimmers. Intuitive LCD
user interface combined analog inputs and contact closure inputs allow for
industry wide application.
On demand “MagLev®” thermal management technology produces superior
cooling that is virtually silent making J-PACK’s the natural choice for “quiet
space” dimming installations. Exclusive “lamp warming” techniques extends
lamp life considerably while maintaining industry leading performance!
Features
• Available in a range of voltage and output configurations.
• Unique power saving stand-by mode reduces power consumption to less
than 1 Watt, a “green” dimmer pack.
• Dim standard or low-voltage incandescent quartz lamps. Compatible with
SCR dimmable LED lamps and fixtures.
• Individual dimmer profile selection permits safe and silent control of non-
dim lighting loads.
• DMX512 start addressable in single channel (offset) or individually (patch).
• DMX “snapshots” with scene playback.
• Unique “lamp warming” feature extends lamp life significantly.
• Analog and dedicated dry contact BMS inputs for interface with HVAC,
security and audio.
• “Load Shed” inputs for power management and photocell interface.
• LCD user interface for easy setup and monitoring.
• Over-heat and over-current protected.
• Non-proprietary dimmer SCR’s are 300% rated.
• On-demand ‘MagLev®’ thermal management technology produces superior
cooling that is virtually silent.
• Up to 10 year product warranty available!
J-PACK Series
Hi-Power Dimmer Pack