Siemens SIRIUS Series System Manual

SIRIUS 3RA6 Compact Starter
System Manual, 02/2008, GWA 4NEB 560 0601-02 DS 02
145
Technical data
14
14.1 SIRIUS 3RA6 compact starter
General technical data
Order number 3RA61
3RA62
Device standard IEC / EN 60947-6-2
Number of poles 3
Permissible ambient temperature
Storage
Shipping
Operation
According to IEC / EN 60721-3-1
According to IEC / EN 60721-3-2
According to IEC / EN 60721-3-3
°C
°C
°C
-55 to +80
-55 to +80
-20 to +60
1)
Permissible rated current of compact starter if
- Several compact starters are installed side by side on a vertical DIN rail
- Several compact starters are installed side by side on a SIRIUS 3RA6
infeed system
Internal control cabinet temperature: + 40 °C
Internal control cabinet temperature: + 60 °C
%
%
100
80
Relative atmospheric humidity % 10 to 90
Max. installation altitude m 2000 m above sea level
without any restrictions
Max. rated current I
r max
(= max. rated operating current I
e
)
for the relevant setting range
Rated frequency
Rated insulation voltage U
i
Rated impulse voltage U
imp
0.1 ... 0.4 A
0.32 ... 1.25 A
1 ... 4 A
3 ... 12 A
8 ... 32 A
A
A
A
A
A
Hz
V
kV
0.4
1.25
4
12
32
50/60
690
6
Trip class (CLASS)
(the trip class corresponds to tolerance
band E)
According to IEC / EN 60947-6-2 10/20
1) At over 40 °C compact starter current reduction if
- Several compact starters are installed side by side on a vertical DIN rail
- Several compact starters are installed side by side on a SIRIUS 3RA6 infeed system

Siemens SIRIUS Series Specifications

General

Brand	Siemens
Model	SIRIUS Series
Category	Controller
Language	English