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PDF ( 数据手册 , 数据表 ) 3TF45

零件编号 3TF45
描述 AC Contactors
制造商 Siemens
LOGO Siemens LOGO 


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3TF45 数据手册, 描述, 功能
3TF AC Contactors
Selection and ordering data
AC operation
3TF30
3TF40
3TF31
3TF41
Auxiliary contacts
NO NC
NO - NC
NO - NC
NO - NC
NO - NC
Order No.
3TF30 00 - 0X
3TF30 10 - 0X
3TF30 01 - 0X
Rated insulation voltage (V)
Rated operational current (380V) AC - 3
AC - 4
690
9
3.3
--
1-
-1
3TF40 10 - 0X
3TF40 01 - 0X
3TF40 11 - 0X
3TF40 22 - 0X
3TF40 20 - 0X
3TF40 31 - 0X
690
9
3.3
1-
-1
11
22
2-
31
3TF31 00 - 0X
3TF31 10 - 0X
3TF31 01 - 0X
690
12
4.3
--
1-
-1
3TF41 10 - 0X
3TF41 01 - 0X
3TF41 11 - 0X
3TF41 22 - 0X
3TF41 20 - 0X
3TF41 31 - 0X
690
12
4.3
1-
-1
11
22
2-
31
Rated outputs of
three-phase motors
at 50Hz (KW)
230/220V
400/380V
AC - 3 500 V
690/660V
1000 V
AC - 4
400/380V
690/660V
Mechanical endurance (x106)
Electrical endurance (x106)
Switching frequency (1/h)
AC - 3
AC - 4
AC - 3
AC - 4
Coil voltage tolerance (AC)
2.4
4
5.5
5.5
--
1.48/1.4
2.54/2.4
15
1.2
0.2
1000
250
2.4
4
5.5
5.5
--
1.48/1.4
2.54/2.4
15
1.2
0.2
1000
250
(0.8~1.1)Us
3.3
5.5
7.5
7.5
--
2/1.9
3.45/3.3
15
1.2
0.2
1000
250
3.3
5.5
7.5
7.5
--
2/1.9
3.45/3.3
15
1.2
0.2
1000
250
Order No. suffixes for rated
control voltages for coils
3TF3 -0X
3TF4 -0X
Closed (VA)
Coils for 50Hz
50Hz 60Hz
24V 29V
32V 38V
36V 42V
42V 50V
48V 58V
60V 72V
110V 132V
125/127V 150/152V
220V 264V
230V 277V
240V 288V
380V 460V
400V 480V
415V 500V
500V 600V
10
Coils for 60Hz
60Hz 50Hz
B0 24V 20V
C0
110V
92V
G0
115V
96V
D0 120V 100V
H0 208V 173V
E0 220V 183V
F0 230V 192V
L0 240V 200V
M0 440V 367V
P0 575V 480V
U0
Q0
V0
R0
S0
10
Coils for 50/60Hz
C1 24V C2
G1 42V D2
J1
110V
G2
K1
115V
J2
M1
120V
K2
N1
208V
M2
L1
220V
N2
P1
230V
L2
R1
240V
P2
S1
440V
R2
575V
S2
10 10
Power consumption
of coil (50Hz)
p.f.
Closed (VA)
0.29
68
0.29
68
0.29
68
0.29
68
p.f.
Conventional thermal current (A)
Conventional thermal current of auxiliary contacts
Rated insulation voltage of auxiliary contacts
Rated operational current of
auxiliary contacts (A)
Weight (kg)
AC - 15
380/220V
DC - 13
110/220V
0.82
20
10
690
6/10
0.9/0.45
0.37
0.82
20
10
690
6/10
0.9/0.45
0.43
0.82
20
10
690
6/10
0.9/0.45
0.37
0.82
20
10
690
6/10
0.9/0.45
0.43
Note: 3TX4 auxiliary contact blocks for 3TF3 series, see P2/16.
2/2







3TF45 pdf, 数据表
Selection and ordering data
3TF AC Contactors
DC operation
3TF32
3TF42
3TF33
3TF43
Auxiliary contacts
NO NC
Order No.
NO - NC
NO - NC
NO - NC
NO - NC
3TF32 00 - 1X
3TF32 11 - 1X
--
11
3TF42 10 - 1X
3TF42 11 - 1X
3TF42 20 - 1X
3TF42 22 - 1X
1-
11
2-
22
3TF33 00 - 1X
3TF33 11 - 1X
--
11
3TF43 10 - 1X
3TF43 11 - 1X
3TF43 20 - 1X
3TF43 22 - 1X
1-
11
2-
22
Rated insulation voltage (V)
Rated operational current (A)
(380V)
AC - 3
AC - 4
Rated outputs of
three-phase motors
at 50Hz (kW)
230/220V
400/380V
AC - 3 500 V
690/660V
1000 V
AC - 4
400/380V
690/660V
Mechanical endurance (x106)
Electrical endurance (x106)
Switching frequency (1/h)
AC - 3
AC - 4
AC - 3
AC - 4
Coil voltage tolerance (AC)
Order No. suffixes for rated
control voltages for coils
3TF3 -1X
3TF4 -1X
690
16
7.7
4
7.5
9
11
--
3.5
6
15
1.2
0.2
750
250
Rated
control voltage
Order No. suffix
690 690
16 22
7.7 8.5
4 5.5
7.5 11
9 11
11 11
-- --
3.5 4
6 6.6
15 15
1.2 1.2
0.2 0.2
750 750
250 250
(0.8~1.1)Us
V DC
24 48
110 125 220
B4 W4 F4 G4 M4
690
22
8.5
5.5
11
11
11
--
4
6.6
15
1.2
0.2
750
250
Power consumption Closing and Closed
of coil (50Hz)
(W)
Conventional thermal current (A)
Conventional thermal current of auxiliary contacts
(A)
Rated insulation voltage of auxiliary contacts
(V)
Rated operational current of
auxiliary contacts (A)
AC - 15
380/220V
DC - 13
110/220V
Weight (kg)
6.2
30
10
690
4/6
1.14/0.48
0.70
6.2
30
10
690
6/10
0.9/0.45
0.66
6.2
30
10
690
4/6
1.14/0.48
0.70
6.2
30
10
690
6/10
0.9/0.45
0.66
Note: 3TX4 auxiliary contact blocks for 3TF3 series, see P2/16.
2
2/9







3TF45 equivalent, schematic
Technical data
Contactor type
3TF AC Contactors
2
Contactor type
4 7.5
15 22
37
5.5 11 18.5 30 45
PN(KW)
3TF56
3TF57
a Breaking current
e Rated operational current
55 90
132
200
335
75 110 160
250
450
PN Rated output of three-phase motors
with squirrel-cage (at 400V)
PN(KW)
2/17










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