Siemens SIRIUS 3RV1.2 System Manual

3RT1/3RH1 contactors
SIRIUS System Manual
GWA 4NEB 430 0999-02b
3-111
3RT1 contactors for switching motors
1) DC-13: attachable auxiliary switch blocks for frame size S00: 6 A
2) With laterally attachable auxiliary switch blocks: switching capacity only up to 500 V
Auxiliary circuit
Rating of the auxiliary contacts in acc. with IEC 60 947-5-1/DIN EN 60 947-5-1 (VDE 0660 Part 200)
Data apply to integrated auxiliary contacts and contacts in the auxiliary switch blocks for contactors in frame sizes S00 to S12
Contactor Frame sizes
S00 to S12
Rated insulation voltage
U
i
(pollution degree 3)
With laterally attachable auxiliary switch blocks
3RH19 21-.EA . . and 3RH19 21-.KA . .
V
V
690
Max. 500
Conventional free air thermal current
I
th
=
Rated operational current
I
e
/AC-12
A10
AC loading
Rated operational current
I
e
/AC-15/AC-14
With rated operational voltage
U
e
24 V
110 V
125 V
220 V
230 V
A
A
A
A
A
6
6
6
6
6
380 V
400 V
500 V
660 V
2
)
690 V
2
)
A
A
A
A
A
3
3
2
1
1
DC loading
Rated operational current
I
e
/DC-12
With rated operational voltage
U
e
24 V
60 V
110 V
125 V
A
A
A
A
10
6
3
2
220 V
440 V
2
)
600 V
2
)
A
A
A
1
0.3
0.15
Rated operational current
I
e
/DC-13
At rated operational voltage
U
e
24 V
60 V
110 V
125 V
A
A
A
A
10
1
)
2
1
0.9
220 V
440 V
600 V
2
)
A
A
A
0.3
0.14
0.1
Contact reliability at 17 V, 1 mA
in acc. with DIN EN 60 947-5-4
Contact fault frequency < 10
–8
i. e. < 1 fault in 100 mill. operating cycles
Contactor Frame size
Type
S00
3RT1. 1.
Rated insulation voltage
U
i
(pollution degree 3) V 690
Rated impulse strength U
imp
kV 6
Protective separation
between the coil and main contacts
(in acc. with DIN VDE 0106 Part 101 and A1 [Draft 2/89])
V400
Permissible ambient temperature
For operation
During storage
°C
°C
–25 to +60
–55 to +80
Degree of protection
in acc. with IEC 60 947-1 and DIN 40 050 IP 20, actuating system IP 40
Shock resistance
Rectangular impulse AC operation
g
/ms 7/5 and 4.2/10
DC operation
g
/ms 7/5 and 4.2/10
Sine pulse AC operation
g
/ms 9.8/5 and 5.9/10
DC operation
g
/ms 9.8/5 and 5.9/10
Short-circuit protection for contactors without overload relay
Short-circuit protection for contactors with overload relay, see Part 4.
Short-circuit protection for fuseless load feeders, see Part 5.
Main circuit
Fuse-links, performance class gL/gG
NH type 3NA, DIAZED type 5SB, NEOZED type 5SE
– In acc. with IEC 60 947-4/DIN EN 60 947-4 (VDE 0660
Part 102)
Coordination type "1"
1
)A 35
Coordination type "2"
1
)A 20
Unwelded
2
)A10
Or miniature circuit breaker (up to 230 V) with C characteristic A 10
(Short-circuit current 1 kA, coordination type 1)

Siemens SIRIUS 3RV1.2 Specifications

General

Brand	Siemens
Model	SIRIUS 3RV1.2
Category	Relays
Language	English