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LC1-K SERIES AC CONTACTOR

APPLICATION
LC1-K series AC contactor is suitable for use in the circuit up to the rate and frequent starting, controlling the AC motor. The addition of auxiliary contact group to the contactor, combined with the proper thermal relay, can act to protect the circuit bound to overload.
SPECIFICATION
Type
Rated working current A(380V)
AC-3 use group
Contact data(1)
Control power KW
220V
380/415V
440/500V
600V
LC1-K06
6
1.5
2.2
3
3
3P+NC 3P+NO
LC1-K09
9
2.2
4
4
4
3P+NC 3P+NO
LC1-K12
12
3
5
5
5
3P+NC 3P+NO
specifications\Type
LC1-K06
LC1-K09
LC1-K12
Use group under AC-3
3
9
12
Rated working current(Ie)A
5
7.5
10
Conventional thermal current(Ith)A
16
20
20
Rated working voltage(Ue)V
380 660
Rated insullation voltage(Ui)V
690
AC-3(6Ie Ie)
Electrical life(times)
0.5×106
Operation frequency h-1
1200
AC-4(6Ie Ie)
Electrical life(times)
10×104
Operation frequency h-1
300
Mecnical life
3×106
Auxiliary contact
Conventional thermal current
0.5×106
Electrical life (times)
AC-15(360VA)
DC-13(33W)
Coil specifications
Rated control voltage(Us)
AC:12,24,45,110,220,380 DC:12,24,45,110,220
Pick-up voltage
AC:0.85¡«1.1Us DC:0.85¡«1.1Us
Releasing voltage
AC:0.1¡«0.75Us DC:0.2¡«0.75Us
Coil power VA
Pick-up
40
Retain
4
Consumption
1.2W
Pick-up time
6¡«18ms
Releasing time
5¡«23ms
Power factor
Making 0.8 Breaking 0.3
 
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