DKS 1879-080 High Voltage Surge Suppressor User manual

DKS
Brand
DKS
Model
1879-080 High Voltage Surge Suppressor
Category
Surge protectors
Type
User manual

DKS 1879-080 High Voltage Surge Suppressor

The DKS 1879-080 High Voltage Surge Suppressor is a device used to safeguard electronic equipment from power surges by diverting excess voltage away from sensitive components and safely grounding it. These surges can occur during electrical storms, power outages, or when heavy machinery is turned on or off.

This surge suppressor offers comprehensive protection against voltage spikes for equipment powered by 16 to 120 VAC. It features a clamping voltage of approximately 200 volts, ensuring that harmful voltage levels are effectively suppressed.

DKS 1879-080 High Voltage Surge Suppressor

The DKS 1879-080 High Voltage Surge Suppressor is a device used to safeguard electronic equipment from power surges by diverting excess voltage away from sensitive components and safely grounding it. These surges can occur during electrical storms, power outages, or when heavy machinery is turned on or off.

This surge suppressor offers comprehensive protection against voltage spikes for equipment powered by 16 to 120 VAC. It features a clamping voltage of approximately 200 volts, ensuring that harmful voltage levels are effectively suppressed.

120 Glasgow Avenue
Inglewood, California 90301
U.S.A.
Copyright 2012 DoorKing, Inc. All rights reserved.
12
HOT
6
HOTNEUT
5
NEUT
3
GND
4
GND
INPUT OUTPUT
SURGE PROTECTOR
1879-080
120 VAC
TM
The Model 1879 is used to protect electronic equipment powered by 16 to 120 VAC. The surge suppressor may be sacrificed during
an “extreme” power spike to protect the equipment. Protection is provided from hot to ground, neutral to ground and hot to neutral.
The clamping voltage is approximately 200 volts. DO NOT connect to power lines over 120 VAC.
120 VAC POWER LINE SURGE SUPPRESSOR
Installation of the Surge Suppressor
Grounding the Surge Suppressor
DoorKing Part Number
1879-080
1879-065-E-4-12
Acceptable Grounding: The importance of providing a good ground cannot be over emphasized. The grounding point should be
close to the equipment being protected. This will provide a quick path to ground for any power surge or spike. Locate the surge
suppressor as close as possible (within 3 ft) to the grounding point. DO NOT place the surge suppressor far away from the
grounding point.
Ideally, it is recommended to provide a good grounding rod for a gate operator or a telephone entry system and all related
components. The NEC recommends that the grounding rod be a copper clad rod, no smaller than 5/8” in diameter and no less than
8’ in length, with a minimum of 8’ buried in the ground. Check with local regulations for specifications on the grounding rod.
Unacceptable Grounding: A metal fence post, goose neck mounting post or metal frame of a gate operator is not considered an
earth ground. These items are generally not deep enough in the ground and/or are insulated from the ground by concrete.
Utilize a Single Point Ground for Multiple Equipment: Provide a Ground Bus to connect all grounds to the local grounding rod
when grounding multiple devices. This includes Case Ground, Electrical Ground, Surge Suppression Grounds, etc.
Existing Electrical Supply Panel Ground: Utilizing the “Green Wire” from an existing electrical panel may result in performance
related problems:
1. Telephone Entry Systems - The “Green Wire” from the existing electrical panel may carry a 60 Hz “Hum”, inducing noise
into the phone entry system.
2. Surge Suppressor Ground - The “Green Wire” from the existing electrical panel is typically not close enough to provide
proper electrical dissipation to the ground during an extreme power surge.
Good Mounting Rule: DO NOT place the surge suppressor INSIDE the equipment you are trying to protect. If placed INSIDE the
equipment, you will be routing the “potential lightning voltage” directly to the equipment BEFORE it can go to the grounding source.
If the surge suppressor is installed outdoors, use a water protected enclosure (not supplied) to protect the surge suppressor from
direct exposure to landscape sprinklers, rain, snow and other elements.
Important Note: A
common problem is
placing an acceptable
ground too far away
from the surge
suppressor. This will
NOT provide a quick
path to the ground
for an electrical
power surge or spike.
Power LED: Remains
ON during normal
power operation.
LED will remain OFF
after an “extreme”
power spike has
occurred to the surge
suppressor. It has been
sacrificed and will need
to be replaced.
Grounding Source within 3 ft of Surge Suppressor
(Grounding rod recommended)
Grounding Wires 12 AWG minimum
Ground within 3 ft.
Surge suppressor
within 10 ft of
equipment preferred.
Up to 120 VAC
Power Source
Wires from Power Source
(Polarity matters)
Wires to Equipment
Equipment
being protected.
(110 VAC max.)
Wire Size 5.4 Amp 9.7 Amp
12 AWG
10 AWG
8 AWG
6 AWG
170 ft
275 ft
460 ft
685 ft
4.3 Amp
200 ft
325 ft
510 ft
820 ft
50 ft
85 ft
140 ft
260 ft
Typical Wire Run Total Distance
Wire Run Total Distance
TM
M
M
Power
12
HOT
6
HOTNEUT
5
NEUT
3
GND
4
GND
INPUT OUTPUT
SURGE PROTECTOR
1879-080
120 VAC
TM
TM
M
M
Power
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DKS 1879-080 High Voltage Surge Suppressor User manual

DKS
Brand
DKS
Model
1879-080 High Voltage Surge Suppressor
Category
Surge protectors
Type
User manual

DKS 1879-080 High Voltage Surge Suppressor

The DKS 1879-080 High Voltage Surge Suppressor is a device used to safeguard electronic equipment from power surges by diverting excess voltage away from sensitive components and safely grounding it. These surges can occur during electrical storms, power outages, or when heavy machinery is turned on or off.

This surge suppressor offers comprehensive protection against voltage spikes for equipment powered by 16 to 120 VAC. It features a clamping voltage of approximately 200 volts, ensuring that harmful voltage levels are effectively suppressed.

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