IImax
max
a
10 kA
Type 2 + 3 AC Surge Protectors with Filtering
DS-HF Series
ǩ Type 2 + 3 AC Power Surge Protector
ǩ Integral EMI/RFI
ǩ MOV plus GSG Design
ǩ Series Wired Applications
ǩ LED Fault Indicator
ǩ Imax : 10 kA at 8/20 µs
ǩ In : 3 kA at 8/20 µs
ǩ UL 1449 3rd Edition Compliant
DS-HF
Dimensions and Electrical Diagram
Characteristics
(in mm)
70
59
CITEL Part Number
DS-HF
DS-HF-120
Single-phase AC network voltage
AC system
Maximum. operating voltage
Temporary overvoltage withstand
Operating current
Uc
UT
Ic
220- 240 V
TN - TT - IT
255 Vac
440 Vac
< 1 mA
120-127 V
TN - TT
150 Vac
230 Vac
< 1 mA
Maximum line current
Nominal discharge current
IL
In
16 A
3 kA
16 A
3 kA
Imax
10 kA
10 kA
Up
Uoc
1 kV/ 0.8 kV
6 kV
0.6 kV/ 0.5 kV
6 kV
Isccr
0.1 - 30 MHz
10,000 A
0.1 - 30 MHz
10,000 A
15 x 8/20 µs impulse
90
Maximum discharge current
8/20 µs withstand
Protection level CM/DM (2)
Combination waveform test
Class III test
RFI filtering
Admissible short-circuit current
Associated Disconnection Devices
Thermal disconnector
Fuses
Installation ground fault breaker
Internal
Fuses type gG - 20 A max. (see Note 1)
Type «S» or delayed
Mechanical Characteristics
LED
LED
RFI
Lin
Lout
Nout
Nin
Ft
t°
Ft
Ft
t°
GDT
t°
Dimensions
Connection
Voltage/operating indicator
Disconnection indicator
Remote signaling of disconnection
Mounting
Operating temperature
Protection class
Housing material
See diagram
By screw terminals : 0.75 - 4 mm²
Green led(s) on
Green led off
None
Symmetrical rail 35 mm
-40/+85 °C
IP20
Thermoplastic UL94-V0
Standards Compliance
V : High energy varistor
GSG : Gas-Filled Spark Gap
RFI : EMI/RFI Filter
t° : Thermal disconnection system
Ft : Thermal fuse
LED : Visual fault indicator
NF EN 61643-11: France
IEC 61643-11: International
EN 61643-11: Europe
UL 1449 3rd Edition: USA
Parafoudre Basse Tension - Essais Classe II et III
Low Voltage SPD - Test Class II et III
Low Voltage SPD - Test Class II and III
Compliant
Part number
DS-HF
DS-HF-120
77945
77948
Note 1: Rating in compliance with NF C15-100 art. 534.1.5.3. In order to increase service continuity, higher rating can be used (up to
40 A). For further information, please consult product instructions.
Note 2 : MC : common mode (L/PE or N/PE) - MD : differential mode (L/N)
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