Siemens SIRIUS System Manual

3RT1/3RH1 contactors
SIRIUS System Manual
3-124
GWA 4NEB 430 0999-02b
3RT13 contactors, 4-pole (4 NO contacts), for switching resistive loads
1) Corresponds to section from IEC 60 947-4 (VDE 0660 Part 102):
Coordination type "1":
The destruction of the contactor and the overload relay is permissible. The contactor and/or overload relay must be replaced, if necessary.
Coordination type "2":
The overload relay must not be damaged. Contact welding on the contactor is permissible, if it can be easily separated again from the contactor.
2) Test conditions in acc. with IEC 90 947-4-1.
3RT14 contactors, 3-pole
Contactor Frame size
Type
S3
3RT14 46
Utilization categories DC-3 and DC-5, shunt and series motors
Number of conducting paths in series connection 1 2 3
Rated operational currents
I
e
(at 60 °C) Up to 24 V
60 V
110 V
A
A
A
6
3
1. 2 5
130
130
130
130
130
130
220 V
440 V
600 V
A
A
A
0.35
0.15
0.1
1. 7 5
0.42
0.27
4
0.8
0.45
Power loss per conducting path
At
I
e
/AC-1 W 12.5
Technical specifications
Contactor Frame size
Type
S00
3RT13 16/17
S0
3RT13 25/26
S2
3RT13 36
S3
3RT13 44
S3
3RT13 46
General specifications
Mechanical life Opera-
ting
cycles
30 mill. 10 mill.
Electrical service life with Ie/AC-1 Opera-
ting
cycles
Approx. 0.5
mill.
Rated insulation voltage Ui (pollution degree 3) V 690
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 Terminal housing
IP20 IP 20
IP 00
Short-circuit protection for contactors without overload relay
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) Coord. type "1"
1
) A 35 63 160 250 250
Coord. type "2"
1
) A 20 25/35 63 125 160
Unwelded
2
) A 10 16 50 63 100
Drive
Operating range of the magnet coils
AC At 50 Hz:
0.8 - 1.1 x U
s
AC/DC: 0.8 - 1.1 x
U
s
At 60 Hz:
0.85 - 1.1 x U
s
DC At +50 °C:
0.8 - 1.1 x U
s
At +60 °C:
0.85 - 1.1 x U
s
Power input of the magnet coils (cold coil and at 1.0 x
U
s
)
AC operation Hz
50/60 50 50/60 50 50/60 50 50/60
Making capacity
cos
ϕ
VA 26.5/24.3
0.79/0.75
61
0.82
64/
63
0.82
0.74
145
0.79
170/
155
0.76/
0.72
270
0.68
298/
274
0.72/
0.62
Holding power
cos
ϕ
VA 4.4/3.4
0.27/0.27
7. 8
0.24
8.4/
6.8
0.24/
0.28
12.5
0.36
15/
11.8
0.35/
0.38
22
0.27
27/
20
0.29/
0.31
DC operation Making capacity = holding power W 3.3 5.6 13.3 15

Siemens SIRIUS Specifications

General

Product brand name	Siemens
Series	SIRIUS
Coil Voltage	24V DC, 110V AC, 230V AC
Switching Capacity	Up to 10A
Mounting Type	DIN rail
Product designation	SIRIUS
Contact Material	Silver alloy
Contact Rating	Varies depending on the specific SIRIUS relay model (e.g., 6 A at 250 V AC, 10 A at 250 V AC)
Switching Voltage	Varies depending on the specific SIRIUS relay model (e.g., 250 V AC, 400 V AC)
Mechanical Life	Up to 10 million operations
Electrical Life	Up to 100, 000 operations
Operating Temperature	-25°C to +55°C
Protection Class	IP20
Size of relay base	Varies depending on the specific SIRIUS relay model