Torus Power Water System A120 HFB A5AB User Manual

 
Description  
Torus Power PIUs (Power Isolation Units) combine the best  
surge suppression with unique toroidal transformer  
technologies from PLITRON to provide the ultimate in AC  
power conditioning and protection for sensitive audio and  
video equipment applications.  
PIUs use ZeroSurgeâ patented series-mode surge removal  
filters to absorb dangerous voltage surges and safely dissipate  
them without using failure-prone MOVs (metal oxide  
varistors). Also, unlike MOV-based protection, voltage surges  
are not shunted to ground.  
Units are available in either dual 120V (balanced) input or, in  
lower-power units, single 120V input.  
Isolation is combined with proven proprietary technologies  
from PLITRON in the over-sized toroidal transformer. NBT  
works as  
a
low pass filter using the controlled leakage  
Balanced input power from two standard 120V phases  
provides high input power and noise cancellation. Using  
balanced input power provides the benefits of symmetrical  
power without the requirement to use GFCI (ground-fault  
circuit interruption) outlets. GFCIs are prone to nuisance-  
trips. The toroidal isolation transformer steps-down the 240V  
input to 120V to power equipment. (Where 240V balanced  
input is unavailable, units may be configured for 208V  
operation.)  
inductance and capacitances within the transformer to cancel  
common mode and differential mode noise. LoNo technology  
has been used for years by high-end audio companies who  
demand silent transformers. Imin technology reduces inrush  
currents. UST provides additional common mode filtering  
using a highly efficient faraday screen.  
Low-impedance output with balanced high-power primary  
input provides the most unconstrained, yet protected, energy  
source available to your equipment.  
Shipping Carton & Packing Material  
Placement & Ventilation  
Please keep the original shipping box and all packing material.  
This will ensure the PIU is protected in future transport.  
Torus Power PIUs are extremely efficient devices, however,  
they are also very high-power devices, and must be  
adequately cooled.  
In the unlikely event you have a problem and must return it for  
service you must use the proper packing material.  
PIUs have ventilation slots on the base, side panels and the  
cover. Maintain at least 1” distance from each of these  
surfaces to anything else. Should your installation conditions  
be constricted, additional forced air-cooling may be  
necessary.  
Ship the PIU only in the original packing material, as the unit is  
not insurable by carriers otherwise.  
Do not install the PIU directly above heat-generating  
equipment.  
Maintain at least 6” behind the PIU for adequate wiring space.  
04/07  
Owner’s Manual  
Power Conditioners  
Audio / Video Power Isolation Units  
Rack Mount / Standalone  
 
Circuit Protection  
The front panel output power  
switches are also circuit breakers.  
The switches correspond to groups  
of receptacles on the rear panel.  
When the power is on, the Switch is  
illuminated. When the breaker trips,  
the switch returns to its “off”  
position.  
Thermal Protection  
Torus PIUs will shut-down if internal  
unit temperature reaches excessive  
levels.  
Power-Sharing Outputs  
The front panel Output Power Switches are numbered to  
correspond with outlets on the rear panel. Each  
Switch/Breaker controls and protects  
a
bank of outlets.  
single winding  
However, all three outlet banks share  
a
(output) on the isolation transformer. This “Power-Sharing”  
allows huge excursions of current, up to and beyond the full  
power of the unit, to be available at any individual outlet, for  
instantaneous bursts of power.  
04/07  
Owner’s Manual  
Power Conditioners  
Audio / Video Power Isolation Units  
Rack Mount / Standalone  
 
Warning  
Installation by qualified  
electrician required.  
A dedicated circuit is required for  
these units. Wall outlets for 240VAC  
are rated at 250V and will require  
special installation. Dedicated  
outlets, or any household or facility  
wiring should be installed by  
licenced electrician to local codes.  
a
Wall Receptacle  
Torus PIUs are high-power products.  
The outlets they are plugged into  
should be sufficient to provide the  
current to operate them without  
tripping circuit breakers within your  
junction panel.  
Power Inlet  
Pictured below is the suggested  
receptacle type for installation.  
04/07  
Owner’s Manual  
Power Conditioners  
Audio / Video Power Isolation Units  
Rack Mount / Standalone  
 
Warranty  
Torus Power products are warranted to be free from  
manufacturing defects for a minimum of five years from the  
original date of sale. This includes parts, labour and return  
shipping to the first registered owner and all subsequent  
registered owners. Warranty coverage is extended to  
applicable products registered or having proof-of-purchase  
(sales invoice, etc.).  
In the event of a defect or malfunction, Torus Power will  
remedy the problem by repair or replacement, as we deem  
necessary, to restore the product to full performance.  
This warranty is considered void if the defect, malfunction or  
failure of the product or any component part was caused by  
damage (not resulting from a defect or malfunction) or abuse  
while in the possession of the customer. Failure to fully comply  
with Torus Power operating instructions, voids the warranty.  
04/07  
Owner’s Manual  
Power Conditioners  
Audio / Video Power Isolation Units  
Rack Mount / Standalone  
 
Torus Power  
PO Box 30030  
Toronto, ON M3J 3L6  
Canada  
Torus Power products are marketed  
worldwide through Bryston Limited.  
For sales contact  
416-667-8473  
Specifications subject to change without notice.  
© Torus Power 2007  
ZeroSurge is a registered trademark of Zero Surge Inc.  
04/07  
 

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