PowerGrip YG-1 User manual

OPERATION MANUAL
YG-1
POWER CONSOLE

2
GENERAL DESCRIPTION
GENERAL DESCRIPTION
The PowerGrip YG-1 power supply console is intended to protect
equipment that is connected to it against high mains voltage and
power surges, as well as against various kinds of interference.
Due to the wide spread of the digital-type power supply units,
there exist a multitude of high frequency interference signals that
affect operation of devices with the classical power supply units.
Within the PowerGrip console, different types of filters are
implemented which enable the isolation of devices cancelling their
adverse effect on each other, as well as elimination of the
interference originating from the electrical network.
The PowerGrip console uses the filters fabricated through the Low-
density core process. They ensure a minimal distortion of the
sinewave and are capable of transmitting great current pulses, in
contrast to the conventional power supply filters. The switching
relays operate based on the Zero-cross technology, i.e. switching
a load on and off is triggered when the power supply voltage
sinewave crosses zero point. This allows a smooth turning on and
off action even for the greatest power consumers.
The protection system consists of three levels:
•Level one: this includes the filters that ensure absorption of
interference and minor surges.
•Level two: this includes the varistor protection absorbing the
major voltage surges in the mains line.
•Level three protection will cut off the power console should
the voltage of the mains line exceed the value of 256 Volts.
Besides, the PowerGrip console has an integrated self-testing
system. In case of a malfunction, the connected devices will be
de-energized, and flashing of the indicators will warn the user
about some faults present.

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SPECIFICATIONS
SPECIFICATIONS
•Power supply characteristics:
190 – 256 V ~ 16 A (3680 W with 230 V)
•Number of outlet sockets: 11 programmable sockets
•Energy indicator in Joules: 6220 J
•Maximum peak current: 187000 A
•Voltage range values for an emergency power supply cut-off: ≤
190 ± 4 V / ≥ 256 ± 4 V
•Characteristics of USB-ports: 5 V, 2 A (cumulative current value of
two slots)
DELIVERY PACKAGE
•Power console unit
•1.5 meter-long power cord
•Set of fixtures for mounting onto a rack
•User Manual

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APPEARANCE AND CONTROLS
APPEARANCE AND CONTROLS
FRONT PANEL
1. Power ON/OFF button is intended to operate the ON and OFF
action for the groups of outlet sockets. Press and keep the
Power ON/OFF button to adjust brightness of the display. The
brightness can be adjusted in any mode of the power console.
2. Voltmeter displays a current value of voltage in the mains line.
3. Quick access socket allows an immediate plugging of any
temporary device.
4. Complete unit shut-down indicator gives a steady red light
when console is fully de-energized. To activate this mode you
should choose one or several permanently energized socket
groups and turn off the automatic restart function. When part of
the socket groups becomes de-energized, keep the Power
ON/OFF button pressed for 4 seconds.
5. Socket group indicator shows the socket groups that are
currently on-line.
1 2
85 764
3

5
APPEARANCE AND CONTROLS
6. Protection indicator signals an activated protection from a
higher (> 256 V) or lower (< 190 V) voltage values of the mains
line. When this protection is activated, all the sockets are cut off
and the power console stays locked for two minutes. To de-
activate the voltage protection, press the Power ON/OFF
button when the locking period is over. If you notice that
indicators (4) and (6) are flashing at the same time, this means
the self-testing system has detected some faults in the console
operation.
7. Proper connection indicator would light up when a device was
plugged into a socket the correct way. Live terminal of a socket
must be located to the left with the power cord going in
downward direction. If the indicator does not light up, you need
to reverse the power plug orientation in the socket. If the
indicator still would not light up regardless of the plug position, it
means that the socket is not earthed. To rectify this problem,
contact a qualified electrician.
8. USB slots for charging of mobile devices. The left-hand slot is
optimized for plugging the Apple® gadgets; the right-hand one
is suitable for any other devices. The Apple® gadgets, if
connected to the right-hand slot or other devices plugged into
the left-hand slot may charge up rather slowly, or may not get
charged at all.

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APPEARANCE AND CONTROLS
REAR PANEL
9. Letter "L" indicates the location of the live terminal in a socket
when the proper connection indicator (7) is steadily lit up.
10. Selector switches for permanently energized socket
groups. Select groups of sockets that will be energized
immediately after the console is plugged into an electrical
mains outlet. These groups will not be deactivated with the
power ON/OFF button. Please note that switching over must
only be done with the power plug pulled out!
11. Automatic restart selector switch. When the selector is in
the ON position, in case of the protection tripping, the power
console will restart automatically after two minutes. Please note
that switching over must only be done with the power plug
pulled out!
12. Circuit breaker is triggered when the maximum permissible
value of absorbed current was exceeded or if there was a short
circuit. When triggered, the circuit breaker button protrudes
from the device housing. To restore the unit operation, you
need to return it to initial position by pushing.
13. Number of a socket group.
910 11 12
13 14 15 16 17

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APPEARANCE AND CONTROLS
14. Filter type for a certain socket group. The power console is
equipped with three types of filters (See the “Connection of
Devices” section).
15. Sockets for connection of coaxial lines.
16. Input port of trigger signals is designed for switching the
console on and off through a signal sent from another device.
The output port of trigger signals is designed for control over
the peripheral devices (projection screens, amplifiers,
receivers, etc.); it is activated after all the socket groups are
energized.
17. Earthing terminal is intended for an alternate possibility of
earthing the devices.

8
CONNECTION OF DEVICES
CONNECTION OF DEVICES
The sockets of the PowerGrip console implement various types of
filters so that the best possible result is achieved for specific
equipment.
For connection of the devices equipped with digital power supply
units the power console implements a multi-level filter, indicated as
DIGITAL (applied in the first and second groups of socket outlets).
Digital power supply units are mainly used in the DVD and Blu-ray
players, satellite tuners and outside-mounted units (adapters).
These devices are recommended for plugging into the first or
second group sockets, which will ensure a reliable isolation of
interferences emitted by digital power supply units. If you cannot
identify by yourself what type of power supply unit a device is
equipped with, please consult the manufacturer.
For connection of the devices equipped with the classical power
supply units the power console implements the filters indicated as
ANALOG (applied in the third and fourth groups of sockets). This
type of filter is made by the Low-density core method ensuring the
most accurate transmission of energy to the power transformers of
the devices and assisting in an effective elimination of
interferences originating from the electricity mains line. This filter
functions equally well with classic power supply units having low
power consumption (used in CD-players), and with powerful
toroidal transformers of AV-receivers.
Sockets 5 and 6 are designated for connection of equipment with
high power consumption. They ensure a direct transfer of current
without any inducers. This also allows plugging of the powerful
terminal amplifiers separately from the other devices.

9
SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
The PowerGrip power console must be connected directly to a
fixed earthed electrical mains outlet. Avoid connecting the power
console in series (the so-called "daisy-chained connection") to the
other electrical devices, such as power protection devices, surge
protectors or uninterruptible power supply units. Do not use
extension cords and T-adapters for plugs. Failure to comply with
these requirements may result in injury or damage to the
equipment, which automatically entails a termination of the
warranty. If you do not know which power supply outlets are
adequately earthed, please contact a qualified electrician.
Despite the fact that the PowerGrip console is designed to accept
considerable power surges and spikes, we recommend you to
disconnect the console from the wall outlet during a severe
thunderstorm. However, in such case you need not switch off the
equipment that is connected to the power console.
Prevent the console from contact with water and its penetration
inside the device casing. Should any water enter the casing,
immediately disconnect the power console from the wall outlet.
This device is intended for indoor use only. Never operate the
power console in the premises with high humidity.
In case of any malfunctions of the power console or its complete
breakdown, do not attempt to rectify this problem yourself. This
can cause serious injuries or even death. Do not disassemble the
power console; doing this automatically entails the termination of
the warranty. Without delay, disconnect the console from the
mains and contact the service center.
Do not seek assistance of any third-party service centres: the
power console must be repaired only by the service centre
experts. The manufacturer shall not be responsible for the
operation of the power console and rectification of the
consequences of any unauthorized tampering if the repairs were
carried out at an unauthorized service centre.

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NOTES