|
型号Type
|
3TB-40
|
3TB-41
|
3TB-42
|
3TB-43
|
3TB-44
|
||
|
额定绝缘电压（V）Rated insulation voltage
|
660
|
660
|
660
|
660
|
660
|
||
|
额定工作电流(380V)(A)
Rated operational current(380V) |
AC-3
|
9
|
12
|
16
|
22
|
32
|
|
|
AC-4
|
3.3
|
4.3
|
7.7
|
8.5
|
15.6
|
||
|
可控电机功率（KW） Rated outputs of three-phase motors at 50Hz |
AC-3
|
230/220V
|
2.4
|
3.3
|
4
|
6.1
|
8.5
|
|
400/380V
|
4
|
5. 5
|
7.5
|
11
|
15
|
||
|
500V
|
5.5
|
7 .5
|
10
|
11
|
21
|
||
|
690/660V
|
5.5
|
7.5
|
11
|
11
|
23
|
||
|
1000V
|
-
|
-
|
-
|
-
|
-
|
||
|
AC-4
|
400/380V
|
1.4
|
1.9
|
3.5
|
4
|
7.5
|
|
|
690/660V
|
2.4
|
3.3
|
6
|
6.6
|
13
|
||
|
机械寿命(×106)Mechanical endurance
|
10
|
10
|
10
|
10
|
10
|
||
|
操作频率(1/h)Switchina frequency
|
AC-3
|
1.0
|
1.0
|
1.0
|
1.0
|
1.0
|
|
|
AC-4
|
0.2
|
0.2
|
0.2
|
0.2
|
0.2
|
||
|
机械寿命(×106)Mechanical endurance
|
AC-3
|
1000
|
1000
|
750
|
750
|
750
|
|
|
AC-4
|
250
|
250
|
250
|
250
|
250
|
||
|
吸引线圈工作电压范围Coil voltage lolerance
|
(0.8～1.1)Us
|
||||||
|
吸引线圈功率消耗(AC)Power consumption of coil(50Hz)
|
保持(VA)Closed
|
10
|
10
|
10
|
10
|
10
|
|
|
功率因数P.f.
|
0.29
|
0.29
|
0.29
|
0.29
|
0.29
|
||
|
吸合(VA)/Closing
|
68
|
68
|
68
|
68
|
68
|
||
|
功率因数P.f.
|
0.82
|
0.82
|
0.82
|
0.82
|
0.82
|
||
|
约定发热电流(A)Convention althermal current
|
20
|
20
|
30
|
30
|
45
|
||
|
辅助触头约定发热电流(A)
Conventional thermal current of auxiliary contacts |
10
|
10
|
10
|
10
|
10
|
||
|
辅助触头额定工作电流（A）Rated operational current of auxiliary contacts
|
AC-15
380/220V |
6/10
|
6/10
|
6/10
|
6/10
|
4/6
|
|
|
重量Weight
|
0.43
|
0.43
|
0.49
|
0.49
|
0.7
|
||
|
线圈电压订货号AC
The number of AC coil voltage |
50Hz线圈/Coil for 50Hz AC V
|
50Hz/60Hz线圈/Coil for 50Hz/60Hz AC V
|
|||||
|
24
|
BO
|
24
|
C1
|
||||
|
42
|
DO
|
42
|
D1
|
||||
|
110
|
FO
|
110
|
G1
|
||||
|
220
|
MO
|
220
|
P1
|
||||
|
240
|
UO
|
240
|
R1
|
||||
|
380
|
QO
|
|
|
||||
