Siemens SIRIUS Original Operating Instructions page 2

IEC 61508 3TK2810
PFH [1/h] 1,5 x 10
D
T1 [a]
SIL
SFF > 95 %
HFT
Fuse (gL/gG) DIAZED
Uimp L1/L2/L3
L1/L2/L3 6 kV
33/34, 43/44
51/52/54
A3/64/74/A4
X1, X2, X3
A1 / A2 (AC)
A1 / A2 (DC)
2
-9
20
≤ 3
1
11,12 A1,A2
23,24
33,34
43,44
5 A 2 A
11/12, 23/24 51/52/54
33/34, 43/44
6 kV
— 4 kV
— —
— —
— —
— —
— —
DIN EN ISO 13849
PL
Kat.
n
OP
d
OP
h
OP
DC
avg
MTTF [a]
d
A3/64/74/A4 X1, X2, X3
4 kV 4 kV
6 kV 4 kV
— 4 kV
— —
— —
— —
— —
3TK2810
≤ e
≤ 4
1000
365
24
99 %
93
A1 / A2 (AC) A1 / A2 (DC)
— 6 kV
6 kV 6 kV
4 kV 4 kV
4 kV 4 kV
— 6 kV
— —
— —
4 kV
4 kV
4 kV
4 kV
4 kV
—
—
3ZX1012-0TK28-7BA1