Siemens SIRIUS 3RT2.1 Series System Manual

SIRIUS 3RV2 motor starter protectors
4.10 Technical data
SIRIUS Innovations
454 System Manual, 01/2011, A8E56203870002-03
4.10.2 3RV2 motor starter protectors
Type 3RV2. 1 3RV2. 2
Size S00 S0
Width 45 mm 45 mm
Standards
 IEC 60947-1, EN 60947-1 (VDE 0660 Part 100)
Yes
 IEC 60947-2, EN 60947-2 (VDE 0660 Part 101)
Yes
 IEC 60947-4-1, EN 60947-4-1 (VDE 0660 Part 102)
Yes
 UL 489, CSA C22.2-No.5-02
Yes
Number of poles 3
Max. rated current I
n max
(= max. rated operational current I
e
)
A 16 40
Permissible ambient temperature
 Storage/transport
°C –50 ... +80
... 32 A °C –20 ... +70
1)
 Operation
36 to 40 A °C -20 ... +40
Permissible rated current at internal cubicle temperature
 +60 °C
% 100
 +70 °C
% 87
Motor starter protector in enclosure ≤ 32 A
Permissible rated current at housing ambient temperature
 +35 °C
% 100
 +60 °C
% 87
Rated operational voltage U
e
 acc. to IEC
V AC 690
2)
 acc. to UL/CSA
V AC 600
Rated frequency Hz 50 / 60
Rated insulation voltage U
i
V 690
Rated impulse withstand voltage U
imp
kV 6
Utilization category
 IEC 60947-2 (motor starter protectors)
A
 IEC 60947-4-1 (motor starters)
AC-3
Tripping class CLASS acc. to IEC 60947-4-1 10
Direct current short-circuit breaking capacity(time constant t = 5 ms)
 1 current path 150 V DC
kA 10
 2 current paths in series 300 V DC
kA 10
 3 current paths in series 450 V DC
kA 10
I
n
: ... 0.63 A W 5 Power loss P
v
per motor starter
protector dependent upon rated
I
n
: 0.8 to 6.3 A W 6

Siemens SIRIUS 3RT2.1 Series Specifications

General

Brand	Siemens
Model	SIRIUS 3RT2.1 Series
Category	Industrial Equipment
Language	English