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Siemens IC 10 · 2017
Motor Starter Protectors/Circuit Breakers
SIRIUS 3RV2 Motor Starter Protectors/Circuit Breakers
3RV29 infeed system
7
■
Technical specifications
✓
Yes
-- No
More information
Manual "SIRIUS – SIRIUS 3RV2 Motor Starter Protectors",
see
General data
Type
3RV29.7
Size
S00, S0
Standards
• IEC 60947-2
✓
• IEC 60947-4-1
✓
• UL 508/UL 60947-4-1
✓
Rated current
I
n
A
63
Permissible rated current at inside temperature of control cabinet
Motor starter
protectors
Size
Rated current
Inside
temperature of
control cabinet
• 3RV2.11
S00
... 14 A
60 °C
%
100
> 14 ... 16 A
40 °C
60 °C
%
%
100
87
• 3RV2.21
S0
... 16 A
60 °C
%
100
> 16 ... 25 A
40 °C
60 °C
%
%
100
87
> 25 ... 32 A
40 °C
%
87
Permissible ambient temperature
• Storage/transport
°C
–50 ... +80
• Operation
°C
–20 ... +60
Rated operational voltage
U
e
• Acc. to IEC
10 % overvoltage
V AC
500
5 % overvoltage
V AC
525
• Acc. to UL/CSA
V AC
600
Rated frequency
Hz
50/60
Rated impulse withstand voltage
U
imp
kV
6
Short-circuit strength
Corresponds to the mounted motor starter protector or load feeder
Degree of protection
acc. to IEC 60529
IP20
(In the terminal compartment of the infeed without connected
IP00 conductor)
Touch protection
acc. to IEC 60529
Finger-safe
Conductor cross-sections
Type
Three-phase busbar
with infeed
3RV2917-1A,
3RV2917-1E
Terminal block
3RV2917-5D
Terminal block for
device infeed
3RV2917-5FA00
Conductor cross-sections (min./max.)
• Solid or stranded
mm
2
4 ... 25
1.5 ... 6
1 ... 10
• Finely stranded with end sleeve
mm
2
4 ... 25
1.5 ... 4
1 ... 6
• Finely stranded without end sleeve
mm
2
6 ... 25
1.5 ... 6
--
• AWG cables
AWG
10 ... 3
15 ... 10
18 ... 8
© Siemens AG 2016