Main Power - Siemens ECOFAST Manual

Technical data
A.4

Main power

Rated operating voltage
CLASS
Rated insulation voltage
Rated impulse withstand
voltage
Safety separation
Frequency
ON duration
Short-circuit protection
Utilization category
A-4
400 V AC
 8 s
 16 s
 24 s
500 V AC
6 kV
300 V AC
50/60 Hz
100%
Fusible link
1
as per 4 to 10 s
standard 6 to 20 s
9 to 30 s
as per IEC 60947-1
as per IEC 60947-1
between auxiliary
and main power
am-16 A/500VAC / Ik=120kA
Device destroyed after short-
circuit
ECOFAST Motor Starters
GWA 4NEB 950 0562-12