Torus Power Pro Series User manual

AVR Manual
Audio / Video Power Isolation Units
with Automatic Voltage Regulation
19” Pro Series Rack Mount (RM) Faceplate
17” Consumer Series (CS) Faceplate
Available in Black (B) and Silver (S) Colours
Isolate.
Protect.
Inspire!
19” Pro Series
Rack Mount(RM)
RM 60 BAL AVR
Description
60A BAL
Input
170 - 270VAC
Output
Connector
18 outlets
Medical
Grade 20A
17” Consumer Series
(CS)
CS 60 BAL AVR S
CS 60 BAL AVR B
Output
120V
19” Pro Series Rack Mount (RM) Faceplate

Table of Contents
Table of Contents
Torus Power AVR Series Power Conditioners -
User Notes and Manual
Front Panel Display
Rear Panel Connections and AVR Software
AVR Software - Menu Selection
Block Diagram - AVR System
Schematic
Front Panel Layout
Electrical Specifications
Mechanical Specifications
Suggested Wall Receptacle
Rear Panel Layout
Page 1
Page 2
Page 3
Page 4
Page 5,6
Page 7
Page 9
Page 8
Page 8
Page 8
Page 9
Page 9
Page 1
Important Safety Instructions Page 10
Shipping Carton & Packing Material Page 10
Home Automation Interface Page 11
Warranty Page 11
Layout Page 7
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners

Torus Power AVR Series Power Conditioners - User Notes and Manual
Placement and ventilation
Allow 1” distance on all sides when positioning the AVR for proper ventilation, and allow 6” behind
the AVR for adequate wiring space. Do not place heat-generating devices directly below the AVR.
Connecting components and using the AVR
Using the AVR is as simple as plugging in audio and video components to the outlets on the rear
panel. The order and position in which you connect your components will not affect the performance
of the AVR or your components. Connect the AVR to the wall outlet, and switch it on. Turn on the
components individually.
While the AVR has built-in software that can be accessed via the Ethernet connection, there is no
need for you to use this software. The AVR system provides all the standard features, performance,
and benefits out of the box by simply plugging it in as described in this section. You can use the AVR
software to monitor the voltage conditions via your computer, and for such additional features as
being able to turn your system on/off remotely and change the duration of display
Torus AVR – Description
Torus Power AVR (Automatic Voltage Regulation) is a full-feature state-of-the-art power conditioner,
isolating and protecting your system. Like all Torus Power products, the AVR series provides true
isolation (using massive toroidal transformers) and protects all connected equipment from the risk of
severe power line surges using series-mode surge suppression. In addition, Torus AVR provides
stable voltage to keep equipment running in the optimal range of 115VAC to 125VAC for any input
voltage from 90V to 130VAC. (International units operate within nominal input voltage such as
220V, 230V, 240V; Torus AVR keeps them operating within a range of +/- 10V. )
Torus Power AVR series uses a micro-processor to monitor and control the power provided to
connected components. The front panel display on the Torus Power AVR indicates input and output
voltages, and displays output current, as well as displaying fault conditions.
The Torus Power AVR is pre-programmed to power down the system when a high or low fault
conditions occurs (user can over-ride).
There are multiple interfaces built into the Torus Power AVR:
1) Ethernet interface with built-in web browser allows any computer to view voltage and current
readingsandturntheAVRunitonoroff.
2) RS-232 is provided for connection to media control systems.
3) Two 12V triggers are provided.
Does your system need automatic voltage regulation?
Under ideal conditions, when the supplied power line is stable and dependable, you may not need
voltage regulation. In such an ideal situation, your equipment can operate within the normal
tolerance of the line voltage.
In reality, the power supplied to most areas is less than ideal due to 0utdated power grids. In most
areas, the power regularly drops or rises above the acceptable range (in North America +/– 5V,
Europe/Asia/Australia +/- 10V) . These voltage sags, brownouts, and surges can stress components
and shorten equipment life. In the worst case, catastrophic events can destroy valuable equipment.
In such real-world conditions, Torus Power AVR can protect your equipment, and improve the quality
and enjoyment of your audio and video experience.
Page 2
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners

Front Panel Display
Page 3
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners

Rear Panel Connections and AVR Software
Figure 1: AVR Rear Panel connections.
Ethernet
Allows access to the AVR and internal software. See AVR Software section for more details.
RS232
Allows access to automation and external control. See Home Automation Interface commands at end
of manual.
12V Trigger On/Off
The AVR can be turned on and off by a 12 volt trigger input. Applying 12 volts turns on the AVR and
removing the 12 volts turns it off.
12V Fault Output
The AVR provides a 12 volt fault output through a jack on the back panel. The output goes to 12 volts
when a relay or voltage fault is detected. The maximum current that can be drawn from this output is
75mA.
AVR Software
AVR software is resident in the microprocessor on the internal control board. There are two methods
to access the software.
1) Connect the AVR to the Ethernet port. Open a browser window on a PC that is connected to the
same network through another Ethernet port. Enter AVR (or the I.P address displayed on the LCD)
into the browser window. Press ENTER and the software will open.
2) Use a three way Hub, which is connected to an existing network. You then connect both PC and
AVR to the same Hub. Open a browser window from the PC. Type AVR, (or the I.P address displayed
on the LCD) into the browser window. Press ENTER and the software will open.
Username and Password
The password is required to change the setup of the Torus unit.
Username is admin This is factory set and cannot be changed
Password is avr Thisisthedefaultpassword,andcanbechanged.
In case you forget your password, the AVR can be restored to the factory default password avr
by pressing and holding the button on the front panel for at least 10 seconds.
Page 4
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners

AVR Software - Menu Selections
Page 5
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners

AVR Software - Menu Selections (continued)
AVR Setup
This screen allows the user to configure
two AVR parameters.
1. Shutdown on Low or High line
voltage. (The factory default is YES –
to shut down in case of fault
conditions.) Unselecting this button
will override, and the AVR will remain
on even if voltage drops or rises beyond
the acceptable range.
2. LCD Display. Always ON is the
defaultsetting. Ifyoudon’twantthe
display on all the time, you can select a
time from 0 to 255 seconds. When
you have made your selections, press
SAVE SETUP.
Set Password
If you wish to change the password, use
this screen.
In case you forget your new
password, you can restore the AVR to
factory default password by pressing
the button on the front of the AVR unit
and HOLDING it down for at least 10
seconds. The default password is avr
Each AVR unit has a unique MAC
Address which is factory assigned.
The IP address assigned to the AVR is
dynamically assigned and is displayed
on this screen as well as on the front
panel LCD of the AVR.
TheAVRcanbeprogrammedthrough
the web browser to automatically get an
IP address from the network switch or
routerandthisisthedefaultsetting
andshouldworkonmostnetworks.
Some networks require each PC or
device to use a fixed IP address and the
AVR also supports this option.
Page 6
Notes:
1. The output current (Amps) displayed on the LCD is the RMS reading of the load. It does
not indicate the peak current loads. It is accurate within 1%.
2. There is a 30-second delay built into the AVR system, to prevent nuisance switching. The
AVR will take approximately 30-seconds to change relay taps to switch to the proper
output voltage s etting.
3. Torus AVR will keep the output constant within the range of 115Volts to 125Volts, with an
input voltage of 90V to 130V. Between 85V to 90V, and between 130V and 135V, the
regulation will be reduced.
4. A drop in the Input voltage is normal when increasing the load on the Torus AVR. This is
a result of the impedance of the power line, and is a function of the distance from the
electrical panel.
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners

Block Diagram - AVR System
Layout
Note:
Layout drawing is
provided for reference
only, Torus Power AVR
units have no serviceable
parts inside. Please return
unit to manufacturer for
repair and service when
required.
Power
Transformer
Potential
Transformer
Current
Transformer
Relay Board #1 (Top)
+
Relay Board #2 (Bottom)
Controller Board
Surge Protection Board
Power ON/OFF Switch
(Circuit Breaker)
IEC Inlet
Medical Grade Outlets
Input: 240V
Output: 120V 3.0A
Extra Transformer for
International Models
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners
7
7

The front panel power switch is also a circuit breaker. As a circuit
breaker, it prevents excessive current from entering the AVR.
When the power is on, the Switch is illuminated. When the breaker
trips, the switch returns to its “off” position.
Circuit Protection
Torus AVRs will shut-down if internal unit
temperature reaches excessive levels.
Thermal Protection
Per UL, CSA and National Electrical codes, devices with
line cords and plugs must not consume more than 80%
of a branch circuit’s rating.
While Torus Power AVR Units are designed to handle
well beyond these limits, they must be marked with a
maximum input current that satisfies the requirements.
Input Current Rating
Front Panel Layout
19” Pro Series Rack Mount (RM)
Faceplate
17” Consumer Series (CS) Faceplate
available in Black (B) and Silver (S)
LCD Display
Illuminated Output Power Switch / Circuit Breaker
Mechanical Specifications
Height includes removable rubber mounting feet.
Input (Inlet) Connector
(Rear Panel)
TWIST-LOCK
2-Pole 3 wire grounding
30A, 250V
NEMA L6-30P
Output Connector
(Rear Panel)
Qty 9 (18 Outlets)
Medical-grade
duplex 20A
Weight
70.5 kg
155lbs
69.5 kg
153lbs
Size, mm (wxdxh)
Size inch (wxdxh)
483 x 686 x 203
19x27.0x8
432 x 655 x 206
17 x 25.8 x 8.11
Model Number
RM 60 BAL AVR USA
CS 60 BAL AVR B
CS 60 BAL AVR S
RM 60 BAL AVR CS 60 BAL AVR S
and CS 60 BAL AVR B
Page 8
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners
Input Power Switch
Input Power Indicator
Electrical Specifications
Output
Rating
3 X 20A
Circuit Breakers
Load
Regulation
1.5%
Over-current
Protection
Input: 30A time-delay fuses (2)
Input Voltage
Nominal
Selectable 240VAC
(2 x 120VAC, balanced)
Range +/- 10% voltage
57-63Hz
Input
Current
2 X 30A Fuses
Model Number
RM 60 BAL AVR
CS 60 BAL AVR B
CS 60 BAL AVR S

Torus AVRs 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.
Dedicated circuits are recommended. Wall outlets for 240VAC are
rated at 250V and will likely require special installation. Dedicated
outlets, or any household or facility wiring should be installed by a
licenced electrician to local codes.
Pictured is the suggested receptacle type for installation.
Suggested Wall Receptacle
Rear Panel Layout
20A Medical Outlet
Power Inlet
Accessory
Ground Stud
Ethernet
RS232
12V Trigger
12V Fault
Rubber Mounting Feet
Model Number RM 60 INT’L AVR USA,
CS 60 INT’L AVR USA S and CS 60 INT’L AVR USA B
Schematic
Note:
Schematic drawings are provided for reference only, Torus Power AVR
units have no serviceable parts inside. Please return unit to
manufacturer for repair and service when required.
Page 9
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners
NEMA 6-30R
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 a
licenced electrician to local codes.
Warning
Input Fuses

Important Safety Instructions
CAUTION!
CAUTION!
CAUTION!
CAUTION!
CAUTION!
CAUTION!
To reduce the risk of electric shock and fire, do not remove the cover of this device. There
are no user serviceable parts inside. Please refer all servicing to licensed service technicians.
The international symbol of a lightning bolt inside a triangle is intended to alert the user to
uninsulated “dangerous voltage” within the device’s enclosure. The international symbol of an
exclamation point inside a triangle is intended to alert the user to the presence of important
operating, maintenance and servicing information in the manual accompanying the device.
To prevent electrical shock, match wide blade of plug to wide slot, fully insert.
To reduce the risk of electrical shock, do not expose this equipment to rain or moisture.
To reduce the risk of electrical shock, ensure the voltage selector switch is selected to the
appropriate supply voltage.
To reduce the risk of electrical shock, ensure the fuses are replaced with the appropriate
fuse according to the unit markings.
1. Read Instructions—All safety and operating instructions
should be read before operating the device.
2. Retain Instructions—The safety and operating
instructions should be retained for future reference.
3. Heed Warnings—All warnings on the device and in the
operating instructions should be adhered to.
4. Follow Instructions—All operating and safety instructions
should be followed.
5. Water & Moisture—The device should never be used in,
on or near water for risk of fatal shock.
6. Carts & Stands—The device should only be used on carts
or stands recommended by the manufacturer.
7. Ventilation—The device should always be located in such
a way that it maintains proper ventilation. It should never
be placed in a built-in installation or anywhere that may
impede the flow of air through its ventilation slots.
8. Heat—Never locate the device near heat sources such as
radiators, floor registers, stoves or other heat-generating
devices.
9. Power Cord Protection—Power cables should be routed
so they are not likely to be stepped on or crushed by items
placed on them or against them. Special attention should
be paid to areas where the plug enters a socket or fused
strip and where the cord exits the device.
10. Cleaning—The device should be cleaned in accordance
with manufacturer’s instructions.
11. Periods Of Non-Use—The device should be unplugged
when not being used for extended periods.
12. Dangerous Entry—Care should be taken that no foreign
objects or liquids fall or are spilled inside the device.
13. Damage Requiring Service—The device should be
serviced by licensed technicians when:
• The plug or power supply cord has been damaged.
• Objects have fallen or liquid has spilled inside the device.
• The device has been exposed to moisture.
• The device does not appear to be operating properly or
exhibits a marked change in performance.
• The device has been dropped or the enclosure becomes
damaged.
14. Service—The device should always be serviced by
licensed technicians. Only replacement parts specified by
the manufacturer should be used. The use of unauthorized
substitutions may result in fire, shock, or other hazards.
15. Do not position the equipment so that it is difficult to
operate the disconnecting device (power cord).
16. If the equipment is used in a manner not specified by
the manufacturer, the protection provided by the
equipment may be impaired.
17. It is recommended that component power switch
remains in the “off” position when connecting or
disconnecting from a Torus Power unit.
18. Some of the units in this series are heavier
than 18 kg (39.7 fe practices when lifting.
CAUTION
lb). Use sa
³55 kg (121.2 lb)
Page 10
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners
Line Cord
L6-30P TWIST-Lock 2 pole, 3 wire grounding, 30A 250V
6-30P Straight Blade, 2 pole, 3-wire grounding, 30A 250V
3 x 10AWG
2.5 m
Equipment end:
Plug:
Cord:
Length:
The line cord assembly may be shortened. The plug-plate may also be rotated
90, 180 and 270 degrees to have the cord exit the wall receptacle as desired.
Warning: Any modification of the plug assembly must be performed
by a certified electrician.

Home Automation Interface
Serial Port Settings
9600 baud
8 data bits
No parity
Commands are terminated with the carriage return character (13 decimal).
Command Description Response
“C0<CR>” Turn off power “OK<CR>”
“C1<CR>” Turn on power “OK<CR>”
Other
commands
Not supported “ERROR<CR>
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.
Warranty
Page 11
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Owner’s Manual AVR Audio / Video Power Isolation Units RM/CS 60 BAL AVR 02/11Power Conditioners
Please keep the original shipping box and all packing material.
This will ensure the AVR is protected in future transport.
In the unlikely event you have a problem and must return it for
service you must use the proper packing material.
Ship the AVR only in the original packing material, as the unit
is not insurable by carriers otherwise.
Shipping Carton & Packing Material

Specifications subject to change without notice.
© Torus Power 2011
www.TorusPower.com
02/11
Torus Power
#8 601 Magnetic Drive
Toronto, ON M3J 3J2
Canada
416-667-8473
Torus Power products are
marketed worldwide through
Bryston Limited.
For sales contact:
James Tanner,
Phone: [phone]
USA: Craig Bell,
Phone: [phone]
[email protected]
[email protected]
Technical inquiries
Phone: [phone]
[email protected]