PowerGrip YG-1 Manuale utente

OPERATION MANUAL

YG-1

POWER CONSOLE

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.

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

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

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.

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

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.

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.

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.

NOTES

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