Siemens 8BK80, Руководство пользователя

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1 Manufacturer
3 Serial number
5 Year of manufacture
Rating plate
Fig. 6:
breaking current
3 A H 0 3 1 4 2
Closing time = the interval of time between the initiation
touch in all poles.
Opening time = the interval of time between the initiation
separate in all poles.
Arcing time = the interval of time between the instant of the
in all poles.
Break time = the interval of time between the beginning
arcing time.
Close-open time = the interval of time (in a make-break
instant when the arcing contacts separate in all poles in the
subsequent opening process.
Operating times
Closing time ....................................................................................................................................................... ms < 80
Spring charging time ...................... (M1) .............................................................................................................. s < 15
Opening time .................................
......................................................... ms < 65
....................................... .......................... ms < 65
....................................... ...................................
Arcing time ........................................................................................................................................................ ms < 15
Break time .....................................
......................................................... ms < 80
Break time ..................................... .................................................... ms < 80
....................................... ................................... ms < 65
.......................................................................................................................................................... ms 300
Close-open-time ............................. with shunt release 3AY15 10 (Y1) ................................................................ ms < 90
Close-open-time .............................
.......................... ms < 90
Close-open-time ............................. ................................... ms < 70
Close-open-time ............................. with fast acting shunt release 3AY15 10 (Y1) ............................................... ms < 70
.......... ................................ with closing release 3AY15 10 (Y9) .............................................................. ms < 45
.......... ................................ ......................................................... ms < 40
.......... ................................ .................................................... ms < 40
.......... ................................ ................................... ms < 20
.............................................................. ms > 15
......................................................... ms > 15
............................................................ ms > 10
1
s
2 4
Sr. No.
3
Year of manuf.
5
U
r
13
kV
f
r
10
I
r
6
A
I
sc
12
kA t
k
7
s
U
p
11
kV I
c
A M
8
kg
IEC 62271-100
9
MADE IN INDIA
502-03-98200-001
8 Weight
breaking current