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Type 3 surge protection device-MNT-1 D/WH-2882213
Technical data
General
For country-specific use in D, A, NL
Direction of action L(N)-PE
Protective circuit
IEC test classification III
T3
EN type T3
Nominal voltage U
N
230 V AC
Arrester rated voltage U
C
(L-N)
275 V AC
Arrester rated voltage U
C
(L-PE)
360 V AC
Arrester rated voltage U
C
(N-PE)
360 V AC
Nominal frequency f
N
50 Hz
60 Hz
Nominal current I
N
16 A (30 °C)
Residual current I
PE
≤ 1 µA
Nominal discharge current I
n
(8/20) µs
3 kA
Nominal discharge current I
n
(8/20) µs (L-N)
3 kA
Nominal discharge current I
n
(8/20) µs (L-PE)
3 kA
Nominal discharge current I
n
(8/20) µs (N-PE)
3 kA
Max. discharge current I
max
(8/20) µs
8 kA (> 100x 1 kA)
Combined surge U
OC
4 kV
Energy absorption symmetrical 140 J (L-N)
Enery absorption, asymmetrical 220 J (L(N)-PE)
Voltage protection level U
P
(L-N)
≤ 1.2 kV
≤ 1 kV (at 1 kA (8/20 μs))
Voltage protection level U
P
(L-PE)
≤ 1.5 kV
Voltage protection level U
P
(N-PE)
≤ 1.5 kV
Response time t
A
(L-N)
≤ 25 ns (L-N)
Response time t
A
(L-PE)
≤ 100 ns (L, N-PE)
Max. required back-up fuse 16 A (gL/C)
Short-circuit resistance I
P
with max. backup fuse (effective)
3 kA
Surge protection fault message Optical
Non-heating apparatus connection, power supply
Connection type IN Grounding plug
Connection type OUT Grounding socket
Standards and Regulations
