Open House H293 Specifications

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Brand: Open House

Category: Other

Type: Manual  for Open House H293

Pages: 2

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Open House H293 Manual  - Page 1
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Open House H293 Manual  - Page 2
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MECHANICAL
Grounded terminal
< 2 inch cub fits into Open House enclosures with room for power supplies
Plastic case Fire retardant
The surge suppressor should only be used
with a three-prong standard AC outlet. The
surge suppressor cannot provide complete
protection without a grounded AC source.
THE NEED FOR SURGE PROTECTION
The H293 is shown in an H290 8-outlet box
used in an Open House structured wire grid
system and in a power strip. The surge
suppressor can plug into any of the outlets,
and will protect all the other units plugged
into an H290, H291, the power strip, or a J-
Box.
FOR INDOOR USE ONLY
DO NOT
:
use in damp areas or near water.
WARNING: This surge suppressor is NOT a
lightning arrestor and may not protect against
lightning induced voltage surges.
ChannelPlus
AC Surge Suppressor
Power Strip Installation
H290 Installation
OEM
AC ADAPTOR
Part no.: 123-456
U
L
STATUS
LED
Green - Steady
NORMAL - 640 joules of protection
Replace Surge Suppressor SOON
Red - Steady
No more protection, REPLACE NOW
640 joules
340 joules
960 joules
Hot to Neutral, peak
Hot to Ground, Ground to Neutral, peak
Total, all terminals
Primary + Secondary, Hot to Neutral
Secondary only, Hot to Neutral
Total: H-N, H-G, N-G
Maximum power line surge that can be
protected by unit
Maximum surge
voltage
Maximum surge
dissipation
Specifications
Clamping Voltage Maximum voltage allowed across suppressor 400 volts
1 nanosecond
6000 volts
Maximum surge
current
48,000 amps
12,000 amps
72,000 amps
Response time
Time for clamping to start
Up to 35 dB
100KHz to 200MHz, filters the line to reduce
static and RF interference
Noise filter
reduction
Tested by Underwriters Laboratories to
Maximum transient or “let through voltage
after clamping
UL-1449 rating
2nd edition
400 volts
CAUTION
RISK OF ELECTRICAL SHOCK, DO
NOT OPEN
!
CAUTION: TO REDUCE THE RISK OF ELECTRICAL
SHOCK, DO NOT REMOVE COVER OR BACK. NO
USER-SERVICEABLE PARTS INSIDE. REFER SER-
VICING TO QUALIFIED PERSONNEL.
WARNING: To reduce the risk of fire or shock hazard,
do not expose this product to rain or moisture.
This symbol is to alert you to the presence of
uninsulated dangerous voltage inside the product
which could constitute a risk of electric shock. Do
not open the products case.
!
This symbol is to inform you that important
operating and maintenance instructions are
included in the literature for this product.
The H293 bi-level Surge Suppressor
features a unique
(patent pending) two-stage, 960 joule surge protection circuit.
The first stage provides 640 joules of protection across the
hot-to-neutral connection with a response of only one
nanosecond before the clamping starts. With ordinary
single-stage surge protectors, a surge higher than the rated
number of joules, will disable the surge protector leaving the
devices near it unprotected. With our surge suppressor, this
event will disable only the first stage protection circuit, leaving
its devices protected by the second stage. The second stage
protection is still 340 joules across the hot-to-neutral
connection, making it more than many single state surge
protectors.
The H293 protection circuit clamps at 400 volts (UL 1449
rating) and provides protection from surges up to 6,000 volts
without being damaged. It also provides protection up to 72,000
amps (48,000 hot to neutral, 12,000 hot to ground and 12,000
neutral to ground) without being damaged. A noise filter helps
audio and video devices maintain steady performance by
recuding static and RFI on the AC line.
There are built in status lights that indicate exactly how much
protection is currently available (see Status Lights below).
When a large surge or spike occurs beyond the specified limits,
the suppressor should protect the attached equipment, but the
primary protection circuit will now be inactive. Even so, in this
believe design, there is still partial protection for the equipment
that will work against a second large surge. It is advisable that
when the lights indicate partial protection (Green - Flashing),
the unit should be replaced soon.
The AC electrical lines can experience sudden surges in
voltage (up to 6000 volts) from sources outside and inside
the home. Outside sources could include industrial
equipment being used nearby, while inside sources could
be air conditioning units turning on and off, refrigerators
and other major appliances. These can damage electronic
components, cause loss of data, input/output errors, and
computer system crashes. When spikes and surges occur
in your home, the surge suppressor will protect your
equipment by reducing these voltages to a safe level.
Green - Flashing
First stage gone - 340 joules of protection H-N
PRINTER’S INSTRUCTIONS:
MANUAL,H293 - LINEAR P/N: 600-232 C - INK: PROCESS COLOR - MATERIAL: 113 GSM WHITE COATED - SIZE: 11.000” X 15.000” - SCALE: 1-1 - FOLDING: 2-FOLD ALTERNATE, 2-FOLD HORIZONTAL INTO THIRDS (FINISH HAS LOGOS SHOWING) - SIDE 1 OF 2