Datasheet

https://www.phoenixcontact.com/us/produkte/2804380
Nov 14, 20132/9
Type 2 surge protection device-VAL-MS 320/1+1-2804380
Technical data
General
Message: Surge protection fault
Optical
Direction of action
1L-N & N-PE
Protective circuit
IEC test classification
II
IEC test classification
T2
EN type
T2
Nominal voltage U
N
230 V AC
Maximum continuous operating voltage U
C
335 V AC
Maximum continuous operating voltage U
C
(L-N)
335 V AC
Maximum continuous operating voltage U
C
(N-PE)
260 V AC
U
T
(TOV-proof)
415 V AC (5 s / L-N)
U
T
(TOV-proof)
1200 V AC (200 ms / N-PE)
U
T
(TOV-safe)
1200 V AC (200 ms / N-PE)
Nominal frequency f
N
50 Hz (60 Hz)
Residual current I
PE
≤ 1 µA
Standby power consumption P
C
≤ 120 mVA
Max. discharge current I
max
(8/20) µs
40 kA
Max. discharge current I
max
(8/20) µs maximum (L-N)
40 kA
Max. discharge current I
max
(8/20) µs maximum (N-PE)
40 kA
Nominal discharge current I
n
(8/20) µs (L-N)
20 kA
Nominal discharge current I
n
(8/20) µs (N-PE)
20 kA
Impulse discharge current (10/350) µs, peak value l
imp
12 kA (N-PE)
Front of wave sparkover voltage at 6 kV (1.2/50) µs (N-PE)
≤ 1.5 kV
Voltage protection level U
P
(L-N)
1.5 kV
Voltage protection level U
P
(N-PE)
1.5 kV
Residual voltage (L-N)
1.3 kV (at 10 kA)
Residual voltage (L-N)
1.2 kV (at 5 kA)
Residual voltage (L-N)
1.1 kV (at 3 kA)
Residual voltage (L-PE)
≤ 1.4 kV (at 10 kA)
Residual voltage (L-PE)
≤ 1.2 kV (at 5 kA)
Residual voltage (L-PE)
≤ 1.1 kV (at 3 kA)
Residual voltage (N-PE)
≤ 250 V (at 10 kA)
Residual voltage (N-PE)
≤ 150 V (at 5 kA)
Residual voltage (N-PE)
≤ 100 V (at 3 kA)
Response time (L-N)
≤ 25 ns
Response time (N-PE)
≤ 100 ns
Max. required backup fuse with branch wiring
125 A (gG)
Short-circuit resistance I
P
with max. backup fuse (effective)
25 kA
Follow current quenching capacity If (N-PE)
100 A (260 V)
Connection, protective circuit