
Instrucţiuni de instalare
MCF75/MCF100
OBO Bettermann Holding GmbH & Co. KG
41
RO
Date tehnice
MCF75-
3+FS
MCF100-3+NPE+FS
IEC/DIN EN
61643-11
Class I + II/
Tip
1 + 2/
T1
+
T2
UL 1449
Type 4CA (US)
Type 5 (CAN)
LPZ
LPZ 0 → 2
U
C
255 V AC
U
N
230 V AC (+ 10 %)
U
P
≤ 1500 V
≤ 1500 V
(L-N;N-PE)
U
T
(120 min)
442 V
(withstand)
442 V
(L-N)
(withstand)
U
T
(200 ms)
-
1200 V
(N-PE)
(withstand)
l
imp (10/350)
T1
25 kA
25 kA
(L-N)
100 kA
(N-PE)
I
n (8/20)
T2
35 kA
35 kA
(L-N)
100 kA
(N-PE)
I
max (8/20)
50 kA
50 kA
(L-N)
100 kA
(N-PE)
I
total (8/20)
75 kA
100 kA
I
total (10/350)
75 kA
100 kA
I
fi
50 kA
50 kA
(L-N)
100 A
(N-PE)
I
PE
-
≤ 5 µA
I
SCCR
50 kA
eff
Cale de protecţie
L –PEN
L –N
N–PE
Cod IP
IP 20 (integrat)
Loc de montare
Spaţii interioare
Number of Ports
One-Port-SPD @ IEC 61643-11
Two-Port-SPD @ UL
nevizitabil
TN-C
TT, TN-S (NPE)
-40 – +80 °C (-40 – +65 °C @ UL)
-40 – +176°F (-40 – +149 °F @ UL)
5 – 95 %
x
x ≥ 0 mm (0 in)
F1
F2
+
F1 > 315 A gL / gG
F2 ≤ 315 A gL / gG
F1
F2
2
F1 ≤ 315 A gL / gG
(parallel connection)
F1 ≤ 125 A gL / gG
(series connection)
F1 ≤ 100 A gL / gG @ UL
(series connection)
L = 12 mm
L = 0,47 in
1.5 – 25 mm
2
(AWG 16 – 3 @ UL)
1.5 – 35 mm
2
(AWG 16 – 3 @ UL)
L