DISTRIBUTION
CONDITIONING
REGULATION
SEQUENCING
TM
A Creative Light & Sound Company
Division of National Biological Corporation
1532 Enterprise Parkway • Twinsburg, Ohio 44087
330-425-3388 • 800-321-6699 • Fax: 330-425-9700
http://www.etasys.com E-mail eta@etasys.com
®
SYSTEMS
All designs and specifications are subject to change without notice. 9/98
20000-LIT
Copyright © 1998 ETA Systems.
PD6
HIGH AMP POWER DISTRIBUTION MODELS
ETA Conditioned Power Distribution...
The Benchmark By Which Professionals Compare.
For over 20 years ETA has developed, manufactured,
and sold high amperage theatrical lighting systems from
which have evolved an extensive line of rack mounted
conditioned power distribution products designed to
protect today’s sensitive electronic digital equipment.
The “PD” Conditioned Power Distribution Series easily
deals with normal AC line power fluctuations, as well as
the more drastic abnormalities of the spike and surge
variety. Also, the filtering of interferences— caused by
electromagnetic (EMI) and radio frequency (RFI)
transmissions—is routinely accomplished.
More sophisticated ETA models utilize
microprocessor technology to regulate
AC power and sequence power turn-on—
reducing high in-rushes of power.
ETA’s sophisticated electronic protection technology is the
favorite of professionals who demand flawless operation
of digital mixers, processors, amplifiers and PCs—whether
in the studio, in the boardroom, on tour, or in a home
entertainment environment.
Standard Equipment Package
• 20 Amps, 2400 Watts, 120 Volts, Single Phase
• Requires 20 Amp Circuit and Receptacle
• 3-Stage Spike & Surge Protection
• Ground and AC Line Fault Check
• 2-Stage EMI and RFI Filtration
• 20 Amp Total Unit Overload Protection
• 15 Amp Front Panel Outlet Overload Protection
• 8 Protected Outlets on Rear Panel
• 2 Always-On and Protected Rear Panel Outlets
• 1 Always-On and Protected Front Panel Outlet
• 10-Foot 20 Amp Power Cord
• 1 Rack Space High
• 1 Year Limited Warranty
Optional Equipment Package
• Digital Voltmeter Readout Display
•
Dual Swivel Rack Illuminators with Easy Bulb Change Feature
• Microprocessor Monitored Sequential Systems with
4-Stage Sequential Time Delay Power-Up/Down
4 Preset Timed Sequential Power Up Intervals
and Manual Settings Option
• Remote Turn-On Standard with Sequential Models
• Link or Daisy Chain Feature (PD11SP Model) allows any
number of units to be linked, up to 1000 feet between
master and slave units, including remote turn-on option
Special Feature Package
• AC Line Voltage Regulation that stabilizes incoming
power to 117 Volts within a range of 80-150 Volts
at 15 Amps Output
• Auto Re-Start Standard on PD10VRS
• Crown IQ System Interface Feature
Pro Series - 20 amp models
❚ Three Separate Power Up/Down Sequential Distribution Circuits
to Reduce High In-Rush Current
❚ 5 to 30 Second Field-Adjustable Intervals Between Circuits
❚ Three 20-Amp Circuits, 7200 Watts Total Input Per Unit, 60 Total Amps
❚ Four or Six AC Outlets Per 20-Amp Circuit,
Sixteen Outlets Total, Conditioned and Protected
❚ Single or Three-Phase Power Up, Each Phase Circuit Breaker
Protected, Circuit Breakers on Front Panel
❚ “Always On” Digital Voltmeter Readout for All Three Circuits
❚ Spike and Surge Protection, Each Circuit
❚ EMI/RFI Filtration, Each Circuit
❚ External 0.300 mA Fuse Protected Transformer
❚ Remote Operation
❚ 140-Amp Total Unit
❚ Two 30-Amp Hard Wire Terminal Blocks,
and Four 20-Amp Single U-Grounded Edison Receptacles
❚ 120/240 Volts Single Phase or
120/208 Volts Three Phase Power
• “Always-On” Protected Outlets
• 10 Rear Panel Outlets
• Front Panel Convenience Outlets
• Digital Voltmeter Display Readouts
• Microprocessor Managed Voltage Regulators
• Programmable and Linkable Sequential Turn-on Models
• Models Adaptable for Multiple AC Adapters
• High Amperage Conditioned Models
• Easy Bulb Change
Every ETA Power Conditioning Model Features
• Spike and Surge Protection and EMI/RFI Filtration on
All Three Legs of the Incoming AC Power—A Must
Design and Engineering Standard to Ensure Protection
of Electronic Components and Equipment.
Power Conditioning Firsts
from ETA
CE Compliant Models Available with IEC320 Connectors.
Power Distribution Terminology
POWER CONDITIONER
An electrical device used to protect sensitive electronic equipment from voltage spike,
surges and EMI/RFI noise. Power conditioners also include voltage regulation to protect against abnormal voltage
sags or surges.
NOISE
AKA electromagnetic (EMI) and radio frequency (RFI) interference caused e.g. by load switching and radio
transmitters. Can be intermittent or chronic and have adverse effect on computer data streams. Can be quite audible
in audio and sound systems.
METAL OXIDE VARISTOR (MOV)
An electrical device commonly used in power conditioners for absorbing
the energy of spikes.
SAG
A short term decrease in voltage. Electronic devices are damaged or may not function when voltage drops
below a safe operating range.
SPIKE
An instantaneous, dramatic increase in voltage of short duration causing damage to solid state components
or data loss. Effects are cumulative causing gradual deterioration and/or catastrophic failure.
SURGE
A short term voltage increase causing damage to sensitive electronic devices when voltage exceeds safe
operating range.
ZERO VOLTAGE SWITCHING
A sensing network which allows an AC line regulating device to switch only
when its supply voltage is at zero volts.
SEQUENTIAL POWER UP/DOWN
A function of power conditioners where devices are switched on, one-at-
a-time in a sequence. Eliminates large in-rush currents, and associated audible noise, e.g. “pops” when switching on
audio components.
• Live Productions
• Sound Reinforcement
• Permanent Installations
• Recording Studios
• Theatres
• Clubs
• Schools
• Churches
• Board Rooms
• Audio-Visual Multi-Use Rooms
• Tours
• Bands, DJs
• A-V Racks
• Computer Networks
• Home Entertainment Centers
ETA Product Applications:
TM
The␣ Power␣ Just␣ Keeps␣ On␣ Coming
®
SYSTEMS
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Quality
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Service
PD320VS
Sequential Power Up/Down
(13 paginas)
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