PFX Dimmer System increases functionality while saving energy

(21/05/2010)

Futronix's PFX System is a lighting controller and scene dimmer that manages lighting usage in diverse applications, increasing functionality while saving energy. Systems of unlimited size are possible with a modular range of standard chassis, each with its own intelligence (chassis modules are available in 4,6,8,12,16 or 32 channel versions). Quiet, accurate, and easily configured, the all-digital PFX has proven highly reliable in prestigious projects worldwide.

Typical applications
Hotels, convention centers & exhibition venues, cinemas, restaurants, residential properties & developments, exterior & landscape illumination, places of worship, etc.

Operation
User operation of the PFX is from wall-mounted multi-point switch panels by IR remote control handset or color touch screen. The PFR also features a 24 hr 7 day timer and occupancy detection inputs. Astronomical time clock, multiple functions, and macros to run pre-set environments, are available with a connected Home-Icon touch screen or PC.

Technical
The PFX System is an all-digital dimmer with all solid-state devices digitally controlled by microprocessor, and can operate at maximum load without affecting its’ long-term reliability. PFX dimmers are fitted with alternistors rated at 40A 1000v. With in-built mains compensation, the PFX reacts within half a mains cycle to any fluctuations in mains voltage within a 12% range. Fade resolution is 1024 levels for all fade and cross-fade functions.

All parameters are programmable by the installer from the IR remote handset, PC or laptop, and are stored in a plug-in 16Kb EEprom module with power-off data life of 100 years and 1m read/write cycles. Power resumption after interruption results in one of the following sequences being initiated: original scenes in each zone, OFF, or an emergency scene.

How to Specify
Define circuit loads and dimming requirements from load schedule, then select appropriate dimming equipment and accessories. For full details, consult the ‘PFX Installation Guide’ on the Futronix Distributor CD-ROM.

Installation
The PFX System typically installs in an electrical closet or Distribution Room. In-built X-Bus® protocol allows simple ‘daisy-chained’ cabling to multiple switch points with less cabling, greater reliability due to fewer components, easier terminations, and more robust cable. This also greatly simplifies cabling and control for partitioning of large pillarless spaces (ballrooms, etc).

The PFX System installs in a remote location, typically an electrical closet or Distribution Room. In-built X-Bus® protocol allows simple ‘daisy-chained’ cabling to multiple switch points with less cabling, greater reliability due to fewer components, easier terminations, and more robust cable. The PFX features heavy-duty easy connection earth and neutral bars with adequate room in the cabinet for connections to be made, large custom terminal connectors with overcapacity terminals, a generous allocation of large-sized (2” or 51mm) cable access holes, and easily replaceable back-planes to allow for customization to requirements.

Programming
All programming of the PFX can be simply performed using the full-function remote control handset, a laptop or PC computer, or a user-friendly Home-Icon TFT Color TouchScreen Controller. The ability to program all functions of the PFX System with the remote unit is particularly helpful when lighting loads and the PFX system are some distance apart.

Mains Supply Input
380-415v AC 50/60Hz three phase
270v AC 60Hz three phase
200-240v AC 50/60Hz single or three phase
11—130v AC 50/60Hz single phase

Dimming output (no minimum load)
5, 10, 20 or 40A per channel continuous tungsten, low voltage, halohen, neon/cold cathode, and fluorescent (high frequency)

Switching output
5, 10, 20 or 40A per channel continuous HID, non-dim fluorescent, other loads

Related categories:  Lighting system