Siemens sirius System Manual page 234

3RT1/3RH1 contactors
3RT15 contactors, 4-pole (2 NO contacts + 2 NC main contacts)
Contactor
General specifications
Mechanical life
Electrical service life with I /AC-1
e
Rated insulation voltage U (pollution degree 3)
i
Permissible ambient temperature
Degree of protection in acc. with IEC 60 947-1 and DIN 40 050
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)
Drive
Operating range of the magnet coils
Power input of the magnet coils (cold coil and at 1.1 x U
AC operation
DC operation
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.
Assignment "2":
The overload relay must not be damaged. Contactwelding on the contactor is permissible, if it can be easily separated again from the contactor.
2) Test conditions in acc. with IEC 60 947-4-1
3-126
Frame size
Type
For operation
During storage
Coordination type "1"
Coordination type "2"
2
Unwelded )
AC
at 50 Hz:
at 60 Hz:
DC
at +50 °C
at +60 °C
)
s
Making capacity
cos ϕ
Holding power
cos ϕ
Making capacity = holding power
S00 S0
3RT15 16/17 3RT15 26
Opera- 30 mill. 10 mill.
ting
cycles
Opera- Approx. 0.5 mill.
ting
cycles
V 690
°C –25 to +60
°C –55 to +80
IP20
1
) A 35 63
1
) A 20 35
A 10 16
0.8 to 1.1 x U AC/DC: 0.8 to 1.1 x U
s
0.85 to 1.1 x U
s
0.8 to 1.1 x U
s
0.85 to 1.1 x U
s
Hz 50/60 50
VA 26.5/24.3 61
0.79/0.75 0.82
VA 4.4/3.4 7 .8
0.27/0.27 0.24
W 3.3 5.6
S2
3RT15 35
10 mill.
IP 20
(terminal housing IP 00)
160
80
50
s
50/60 50 50/60
64/63 145 170/155
0.82/0.74 0.79 0.76/0.72
8.4/6.8 12.5 15/11.8
0.24/0.28 0.36 0.35/0.38
13.3
SIRIUS System Manual
GWA 4NEB 430 0999-02b