Technical Specifications
SIMATIC - EM 300 Motor Starters
GWA-4NEB 640070302-05
5-5
5.4
Specifications of Motor Starters EM 300 DS/RS
Circuit-breaker
Tripping class
Class 10
Max. rated current
12 A
Adjustment ranges
•
Thermal overload release
•
Undelayed overcurrent release
0.14-0.2 A to 9-12 A
12 x I
rated
(fixed)
Rated ultimate short-circuit braking capacity
up to I
rated
= 12 A
50 kA
Mechanical life
>
100,000 switching cycles
Contactor
Utilization category
to VDE 0660, Part 102 and IEC 60947-4.1
AC-2, AC-3
Max. permissible output of three-phase motors
(with 400 V AC )
5.5 kW
Rated operating current I
e
12 A
Max. permissible switching rate at motor starting time
t
a
= 0.1 s and 50% relative ON period
80/h
Mechanical life
>
10 Mill. switching cycles
Operating delay of auxiliary contact
(including input delay of module)
•
From 0 to 1
•
From 1 to 0
29 to 59 ms
26 to 34 ms
Switching cycles
switc
h
ing cy
cles
at 40
0 V
Permissible output
Breaking current
Rated operating current
of three phase motors
at 400 V
P
N
=
I
a
=
I
e
=
Содержание SIMATIC EM 300
Страница 40: ...Commissioning SIMATIC EM 300 Motor Starters 3 12 GWA 4NEB 640070302 05 ...
Страница 46: ...Hand held Controller SIMATIC EM 300 Motor Starters 4 6 GWA 4NEB 640070302 05 ...
Страница 58: ...SIGUARD Safety Integrated SIMATIC EM 300 Motor Starters 6 4 GWA 4NEB 640070302 05 ...
Страница 64: ...Dimension Drawings SIMATIC EM 300 Motor Starters B 2 GWA 4NEB 640070302 05 ...
Страница 70: ...Selection Help SIMATIC EM 300 Motor Starters D 4 GWA 4NEB 640070302 05 ...
Страница 72: ...SIMATIC EM 300 Motor Starters Index 2 GWA 4NEB 640070302 05 ...
Страница 74: ...GWA 4NEB 640070302 05 ...