Ditek DTK-DF120S1 User manual

DTK-DF120S1
User Guide
DITEK CORPORATION
One DITEK Center 1720 Starkey Road Largo, Fl 33771
1-800-753-2345 www.diteksurgeprotection.com

DTK-DF120M
(Surge Module)
The DTK-DF120S1 is a series connected Surge Protective Device with a replaceable
surge module.The LED indicators on the top face of the DTK-DF120M provide power,
ground and surge module health status. When the DTK-DF120M surge module has
gone end of life, the large “REPLACE” RED LED will illuminate and the “GOOD” LED
will turn off.Also, the audible alarm will sound to provide an extra alert as to the surge
module’s health. To silence the alarm, remove the dead module and replace it with a
new, unused module. If a new module is not available, the alarm can be silenced by
moving the toggle switch into the A, or BYPASS position. When a new DTK-DF120M
surge module is available, this toggle switch must be moved to the B, or the NORMAL
position before installing the new module. This action will also require the cover to be
removed to gain access to this switch. The red polarizing keys insure that the correct
voltage module will mate with its corresponding base.
CAUTION: By removing the cover, you will be exposed to live metal parts and there is
a risk of electrocution.
WARNING: Removing the cover should only be performed by a licensed electrician.
WARNING: When the DTK-120M module has gone end of life, or is missing, the
base is susceptible to damage from surge energy. Make sure you always have a
spare module available. No substitutions shall be permitted.
DITEK
Surge Protection
MODULE
STATUS
DTK-DF120M
120VAC
R
ENERGIZED
GROUNDED
GOOD
REPLACE
MADE IN USA
DEFLECTOR
SERIES
Pat. www.diteksurgeprotection.com/patents
Model: DTK-DF120M SPD TYPE 2CA
Electrical Ratings: 120VAC, 20A, 50/60 Hz, Single Phase
Nominal Discharge Current Rating: (In): 10kA, SCCR: 10kA
MCOV Rating: 150 L-N, 150 L-G
VPR: 600 L-N, 600 L-G
Suitable for use on a circuit capable of delivering not more than
10,000 rms symmetrical amperes, 120 Volts maximum when pro-
tected by a 20 ampere circuit breaker rated 120 volts minimum.
Convient a des circuits produisant au plus 10,000 A e.
WARNING - SHOCK HAZARD - DO NOT OPEN
AVERTISSEMENT - RISQUE DE CHOC
NE PAS OUVRIR
CU
R
US
DITEK
Surge Protection
R
IN
OUT
SW1
A B
BUZZER SWITCH
POSITION
B
Y
P
A
S
S
N
O
R
M
A
L
A B
BUZ1
TB2
NC C NO
TB1
EARTH
NEUTRAL
LINE
EARTH
NEUTRAL
LINE
OUT TO CONNECTED
EQUIPTMENT LINE IN 120V
SW1
A B
BUZZER SWITCH
POSITION
B
Y
P
A
S
S
N
O
R
M
A
L
A B
NO
C
NC
Front Back
MODULE
STATUS
ENERGIZED
GROUNDED
GOOD
REPLACE

DTK-DF120S1 (120V 20A Series Surge Protective Device)
CAUTION: Risk of Electric Shock-Only intended for installation in accordance
with National Electric Code, ANSI/NFPA-70, Article 398.
Warning: Turn power off at the main circuit breaker panel before beginning install.
Note: Connect this device in series between the 120VAC power supply and the alarm
panel, or branch panel 120VAC inputs. Use 12 AWG Stranded, Cu only conductors
with a 3/8” strip length when terminating the wires at the power lugs. The conductors
used to connect the SPD, to the line or bus and to ground, shall not be any longer than
necessary and shall avoid unnecessary bends.
1. Remove cover and save screws.
2. Connect the Ground (green or bare) to the EARTH terminal.
3. Connect the Neutral (white) supply wire to the NEUTRAL terminal on LINE-IN side.
4. Connect the Phase (black) supply wire to the LINE terminal on LINE-IN side.
5. Connect the Ground, Neutral and Phase wires from the LOAD-OUT side to the alarm
panel, or branch panel AC inputs.
Note: Tightening torque for the 120VAC power connections is 20 in. lbs.
6. Use appropriately sized conduit fittings and conduit to protect wiring, replace cover.
7. After all connections have been made and no hazards exist, insert DTK-DF120M
surge module and restore power.
NO C NC
DRY CONTACT
(+)
(-) LOAD: 48VDC, 0.6AMP (MAX)
EXAMPLE MONITORING CIRCUIT
EXAMPLE REMOTE MONITORING
USING FACP FOR NOTIFICATION
DRY CONTACT CIRCUIT INFORMATION
DITEK
Surge Protection
IN
OUT
SW1
A B
BUZZER SWITCH
POSITION
B
Y
P
A
S
S
N
O
R
M
A
L
A B
BUZ1
TB2
NC C NO
TB1
EARTH
NEUTRAL
LINE
EARTH
NEUTRAL
LINE
OUT TO CONNECTED
EQUIPTMENT(LOAD) LINE IN 120VAC
NO
C
NC
3’ Of Conductor Length
UNPROTECTED
PROTECTED
Dry Contact Circuit
Power Lugs:
Use 12 AWG Str,
Cu only, 3/8” strip.
20 in. lbs. torque
120VAC Input/Output

DITEK CORPORATION
One DITEK Center 1720 Starkey Road Largo, Fl 33771
1-800-753-2345 www.diteksurgeprotection.com
191603 INT-100172-001 Rev 1
DITEK
Surge Protection
MODULE
STATUS
DTK-DF120M
120VAC
R
ENERGIZED
GROUNDED
GOOD
REPLACE
MADE IN USA
DEFLECTOR
SERIES
Pat. www.diteksurgeprotection.com/patents
Model: DTK-DFXXXM SPD TYPE 2CA
Electrical Ratings: XXXVAC, 20A, 50/60 Hz, Single Phase
Nominal Discharge Current Rating: (In): 10kA, SCCR: 10kA
MCOV Rating: 150 L-N, 150 L-G
VPR: 600 L-N, 600 L-G
Suitable for use on a circuit capable of delivering not more than
10,000 rms symmetrical amperes, XXX Volts maximum when pro-
tected by a 20 ampere circuit breaker rated 120 volts minimum.
Convient a des circuits produisant au plus 10,000 A eff.
WARNING - SHOCK HAZARD - DO NOT OPEN
AVERTISSEMENT - RISQUE DE CHOC
NE PAS OUVRIR
CU
R
US
TYP 4 PLS
6.580
Ø0.190
4.325
0.250
4.823
DTK-DF120S1
(Mounting Dimensions)
Use appropriately sized conduit ttings and conduit. (Not Included)
1.840
0.770
Ø1.109
5.333
Ø0.875
Ø1.109
3/4” NPT Conduit Fitting
1/2” NPT Conduit Fitting