Datasheet

3RV Motor Starter Protectors/Circuit Breakers up to 100 A
General data
14
Siemens · 2010
For footnotes see page 15. For short-circuit breaking capacity I
cu
, I
cs
see table of same name.
General technical specifications
Type 3RV1. 1
1)
3RV1. 2 3RV1. 3 3RV1. 4 3RV17 21 3RV17 42 3RV18 21
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 No
• UL 489, CSA C22.2-No.5-02
No Yes
Size
S00 S0 S2 S3 S0 S3 S0
Number of poles
3
Max. rated current I
n max
(= max. rated operational current I
e
)
A
12 25 50 100 22 70 20
Permissible ambient temperature
• Storage/transport °C –50 ... +80
–20 ... +70
2)
•Operation °C
Permissible rated current at inside temperature of control cabinet
•+60°C % 100
•+70°C %
87
Motor starter protectors/circuit breakers inside enclosure
Permissible rated current at ambient temperature of enclosure
•+35°C % 100
•+60°C %
87
Rated operational voltage U
e
• Acc. to IEC V AC 690
3)
• 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 categories
• IEC 60947-2 (motor starter protector/circuit breaker) A
• IEC 60947-4-1 (motor starter)
AC -3 --
Trip classes CLASS Acc. to IEC 60947-4-1
10 10/20 --
DC short-circuit breaking capacity (time constant t = 5 ms)
• 1 conducting path 150 V DC kA 10
• 2 conducting paths in series 300 V DC kA
10
• 3 conducting paths in series 450 V DC kA
10
Power loss P
v
per motor starter
protector/circuit breaker
Dependent on rated current I
n
(upper setting range)
R
per conducting path
= P/I
2
x 3
I
n
: ... 1.25 A W 5 --
--
--
I
n
: 1.6 ... 6.3 A W 6
I
n
: 8 ... 12 A W 7
I
n
: ... 0.63 A W -- 5 --
--
--
--
5 -- 5
I
n
: 0.8 ... 6.3 A W -- 6 6 -- 6
I
n
: 8 ... 16 A W -- 7 7 -- 7
I
n
: 20 ... 25 A W -- 8 8 -- 8
I
n
: ... 25 A W --
--
--
12 --
--
--
I
n
: 32 A W 15
I
n
: 40 ... 50 A W 20
I
n
: ... 63 A W --
--
--
20 --
--
--
I
n
: 75 and 90 A W 30
I
n
: ... 100 A W 38
I
n
: ... 10 A W --
--
--
8 --
I
n
: ... 35 A W 12 --
I
n
: ... 70 A W 21 --
Shock resistance Acc. to IEC 60068-2-27 g/ms
25/11 (square and sine pulse)
Degree of protection Acc. to IEC 60529
IP20
4)
Touch protection Acc. to EN 50274 Finger-safe
Temperature compensation Acc. to IEC 60947-4-1 °C
–20 ... +60
Phase failure sensitivity Acc. to IEC 60947-4-1
Yes No
Explosion protection – safe operation of motors with
"increased safety" type of protection
Yes, for 3RV10 (CLASS 10) No
EC type test certificate number acc. to
directive 94/9/EC (ATEX)
DMT 02 ATEX F 001 II (2) GD,
DMT 02 ATEX F 001 N1 II (2) GD
Isolating function Acc. to IEC 60947-2
Yes
Main and EMERGENCY-STOP switch
characteristics
5)
Acc. to IEC 60204-1
(VDE 0113)
Yes
Protective separation between main and
auxiliary circuits, required for PELV
applications
Acc. to EN 60947-1
•Up to 400V+10% Yes
• Up to 415 V + 5 % (higher voltages on request)
Yes
Permissible mounting positions
Any, acc. to IEC 60447 start command "I" right-hand side or top
Mechanical endurance Operating cycles
100 000 50 000 100 000 50 000 100 000
Electrical endurance Operating cycles
100 000 25 000 100 000 25 000 100 000
Max. switching frequency per hour (motor starts) 1/h
15