ETA Systems PD11VBC Manuale d'uso - Pagina 5

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FEATURE DETAILS

The PD11VBC provides protection against common problems on the AC power lines. This includes spikes/surges and

sustained overvoltages or undervoltages. The circuitry is designed to protect against spikes/surges and special circuitry is

for sustained over/under voltage protection.

AC Surge Protection

When the PD11VBC is subjected to a high voltage surge, its voltage output is limited to a safe level and the high levels

of surge current are diverted away from the connected equipment.

• When subjected to a 6,000V (open circuit voltage) / 500A (short circuit current) surge, the PD11VBC limits

its voltage output to less than 330V peak, UL's lowest rating. The PD11VBC will withstand, without

1. Voltage reaches an unsafe level.

damage, multiple 12,000A surges, far exceeding the UL maximum requirement of only 3,000 Ampere surges.

2. If surge is greater than

PD11VBC capacity,

• If the magnitude of the surge is greater than the capacity of the surge protection components, the PD11VBC's

it disconnects.

circuitry will disconnect your equipment in order to protect it. The PD11VBC will need to be repaired or replaced

by ETA if this occurs.

The PD11VBC constantly monitors the AC line voltage for unsafe voltage conditions such as prolonged overvoltages

and undervoltages (brownouts). These unsafe conditions pose a very dangerous threat to all electronic equipment within

the home. If the PD11VBC senses an unsafe power condition, it will automatically disconnect your equipment from

the power to protect equipment from damage. Once the voltage returns to a safe level, the PD11VBC will automatically

reconnect the power.

If the line voltage exceeds the overvoltage threshold (137VAC) or falls below the undervoltage threshold (95VAC), the

PD11VBC will perform the following tasks until line voltage returns to a safe level:

1. Voltage reaches an unsafe high

level and the PD11VBC

1. Disconnects power to all connected equipment.

disconnects.

2. Unsafe Voltage LED is activated and will blink once per second during the unsafe voltage condition.

2. Voltage reaches a safe level and

the PD11VBC automatically

The PD11VBC requires line voltage to return to within the safe operating range for 10 seconds before returning to normal operat-

reconnects.

ing mode. This is referred to as "Over/Undervoltage Recovery". The safe operating range is considered 5V above the under-

3. Voltage reaches an unsafe low level,

voltage threshold (~100V) and 5V below the overvoltage threshold (~132V). Once this safe operating range is reached,

the PD11VBC disconnects.

the PD11VBC will perform the following functions:

4. Voltage reaches a safe level and

the PD11VBC automatically

reconnects.

1. Unsafe Voltage LED will blink 4 times per second for Over/Undervoltage Recovery.

2. Power is restored to all connected equipment after the 10-second delay. The normal start-up sequence as

determined by the "High-Current Outlets Turn-On Switch" and "Outlet Bank 2 Turn-Off Switch" will be followed.

1532 Enterprise Pkwy, Twinsburg OH 44087 • (800) 321-6699 • (330) 425-3388 • www.etasys.com

CONNECTION DIAGRAM

AC LINE

COAX LINE

TELEPHONE LINE

SATELLITE RECEIVER

12VDC LINE

PERSONAL VIDEO RECORDER

PROPERLY

GROUNDED

AC OUTLET

AUDIO VIDEO RECEIVER

1532 Enterprise Pkwy, Twinsburg OH 44087 • (800) 321-6699 • (330) 425-3388 • www.etasys.com

DUAL LNB

SATELLITE DISH

AMPLIFIER

CD PLAYER

OUTDOOR

FM ANTENNA

MINI DISC PLAYER

DVD PLAYER

SUBWOOFER

DOWNLINE TV

IN ANOTHER

ROOM

LASER DISC PLAYER

PHONE

JACK