Siemens ecofast 3RK1702-2GB18-0AA1, Руководство пользователя

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Technical data
ECOFAST Motor Starters
GWA 4NEB 950 5221-12 DS 02
A-7
Deutsc
h
En
glish
A.1.5 Main power
A.1.6 Mechanical switching
Rated operating voltage 400 V AC
CLASS
Tripping times at 7.2 times I
e
10: 8 s
20: 16 s
30: 24 s
as per 4 to 10 s
standard 6 to 20 s
9 to 30 s
Rated insulation voltage
500 V AC as per IEC 60947-1
Rated impulse withstand
voltage
4 kV as per IEC 60947-1
Safety separation 300 V AC between auxiliary
and main power
Frequency 50/60 Hz (tolerance ± 10%)
ON duration 100%
Short-circuit protection Fusible link am-16 A/500VAC / Ik=120kA
Utilization category 1 Device destroyed after short-
circuit
Operating voltage 3 AC 200 V(-10%) to 460 V (+10%)
Operating current 0.3 A to 9 A
0.3 A to 7.3 A
0.3 A to 6.7 A
Class 10
Class 20
Class 30
Switching capacity
AC 3: 9.0 A
AC 4: 6.5 A
Switching load 3-phase with SIMICONT contactor
Short circuit protection Fusible link am-16 A/500 VAC
I
Cu
= 120 kA
Lifetime of switching element 0.4 x 10
6
when I
e
= 9.0 A
1.1 x 10
6
when I
e
= 4.5 A
2.5 x 10
6
when I
e
= 3.0 A
7.0 x 10
6
when I
e
= 1.5 A
Approx. no. of operating
cycles per direction at 500 V
AC
Waiting time The time between the switch-off command and the next
switch-on command
Motor CCW
Motor CW
OFF
300 ms