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APPLICATION
LC1-D/Old series AC contactor is suitable for suing in the circuits up to rated voltage 660V AC 50/60HZ, rated current up to 95A, for making, breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contactor, mechanical interlocking contactor, and star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The contactor is produced according to IEC947-2, VDE0660 & BS5452.
SPECIFICATION
|
Type |
LC1-D09 |
LC1-D12 |
LC1-D18 |
LC1-D25 |
LC1-D32 |
| Rated working current(A) |
AC3 |
9 |
12 |
18 |
25 |
32 |
| AC4 |
3.5 |
5 |
7.7 |
8.5 |
12 |
| AC3 capacity of phase 3 squirrel-cage motor AC3(KW) |
220/230V |
2.2 |
3 |
4 |
5.5 |
7.5 |
| 380/400V |
4 |
5.5 |
7.5 |
11 |
15 |
| 415V |
4 |
5.5 |
9 |
11 |
15 |
| 440V |
4 |
5.5 |
9 |
11 |
15 |
| 500V |
5.5 |
7.5 |
10 |
15 |
18.5 |
| 660/690V |
5.5 |
7.5 |
10 |
15 |
18.5 |
|
Rated heat current (A) |
20 |
20 |
32 |
40 |
50 |
| Electrical life |
AC4¡Á104 |
20 |
20-15 |
20-7 |
15-7 |
15-7 |
| AC3¡Á106 |
2 |
2 |
2 |
2 |
2 |
|
Mechanical life¡Á106 |
20 |
20 |
20 |
20 |
20 |
|
Number of the contacts |
3P+NO |
|
3P+NC |
|
Type |
LC1-D40 |
LC1-D50 |
LC1-D65 |
LC1-D80 |
LC1-D95 |
|
Rated working current(A) |
AC3 |
40 |
50 |
65 |
80 |
95 |
|
AC4 |
18.5 |
24 |
28 |
37 |
44 |
|
AC3 capacity of phase 3 squirrel-cage motor AC3(KW) |
220/230V |
11 |
15 |
18.5 |
22 |
25 |
|
380/400V |
18.5 |
22 |
30 |
37 |
45 |
|
415V |
22 |
25 |
37 |
45 |
45 |
|
440V |
22 |
30 |
37 |
45 |
45 |
|
500V |
22 |
30 |
37 |
55 |
55 |
|
660/690V |
30 |
33 |
37 |
45 |
45 |
|
Rated heat current (A) |
60 |
80 |
80 |
125 |
125 |
|
Electrical life |
AC4¡Á104 |
10-7 |
7 |
7-6 |
7-5 |
7-5 |
|
AC3¡Á106 |
2 |
2 |
1.6 |
1.6 |
1.6 |
|
Mechanical life¡Á106 |
20 |
20 |
20 |
20 |
20 |
|
Number of the contacts |
3P+NO+NC |
OUTLINE & MOUNTING SIZES
Outline & mouting sizes of LC1-115-330 contactors are shown as followings:
| Type |
A |
B |
C |
b1 |
P |
Q |
S |
Q1 |
M |
H |
L |
¦Õ |
Ga |
Ha |
| LC1-115 |
167 |
163 |
172 |
137 |
37 |
70 |
20 |
60 |
147 |
124 |
107 |
M6 |
80 |
110 |
| LC1-150 |
167 |
171 |
172 |
137 |
40 |
70 |
20 |
57.5 |
150 |
124 |
107 |
M8 |
| LC1-185 |
171 |
174 |
183 |
137 |
40 |
71 |
20 |
59.5 |
154 |
127 |
113.5 |
M8 |
| LC1-225 |
171 |
197 |
183 |
137 |
48 |
71 |
25 |
51.5 |
172 |
127 |
113.5 |
M10 |
| LC1-265 |
204 |
203 |
215 |
145 |
48 |
87 |
25 |
66.5 |
178 |
147 |
141 |
M10 |
96 |
| LC1-330 |
213 |
206 |
220 |
145 |
48 |
91 |
25 |
74 |
181 |
181 |
145 |
M10 |
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