|
Description
|
Application |
remote making & breaking circuits |
|
protect circuit from over-load when assembling with thermal over-load relay |
|
frequent start-up and control of AC contactor |
|
Electric value |
AC50/60Hz, 690V, up to 95A |
|
Utilization category |
AC-3, AC-4 |
|
Altitude |
≤2000m |
|
Ambient temperature |
-5℃~+40℃ |
|
Mounting category |
Ⅲ |
|
Mounting conditions |
inclination between the mounting plane and the vertical plane should not exceed ±5° |
|
Standard |
IEC/EN 60947-4-1. IEC/EN 60947-5-1. |
AC Coil Operation
|
Volts(VAC) |
24 |
36 |
42 |
48 |
110 |
127 |
220 |
230 |
240 |
380 |
415 |
440 |
480 |
500 |
600 |
|
Code |
50Hz |
B5 |
C5 |
D5 |
E5 |
F5 |
G5 |
M5 |
P5 |
U5 |
Q5 |
N5 |
R5 |
- |
S5 |
Y5 |
|
60Hz |
B6 |
- |
D6 |
E6 |
F6 |
G6 |
M6 |
0 |
U6 |
Q6 |
0 |
R6 |
T6 |
- |
- |
|
50/60Hz |
B7 |
- |
D7 |
E7 |
F7 |
- |
M7 |
|
- |
Q7 |
|
R7 |
- |
- |
- |
DC Coil Operation
|
Volts(VDC) |
12 |
24 |
36 |
48 |
110 |
220 |
|
Code |
JD |
BD |
CD |
ED |
FD |
MD |
Type Designation
Technical Specification
|
Standard |
IEC/EN60947-4-1 IEC/EN60947-5-1 |
|
Model No. |
|
EKC1-09 |
EKC1-12 |
EKC1-18 |
EKC1-25 |
EKC1-32 |
|
Rated Conventional Heating Current |
Ith(A) |
20 |
20 |
32 |
40 |
50 |
|
Rated Voltage Ui(V) |
Ui(V) |
690 |
690 |
690 |
690 |
690 |
|
Rated Operation Current |
AC-3 Ie(A) |
9 |
12 |
18 |
25 |
32 |
|
Ue=380/415V |
AC-4 Ie(A) |
3.5 |
5 |
7.7 |
8.5 |
12 |
Power Controlled 3ph
cage Motor AC-3 |
220/240V KW |
2.2 |
3 |
4 |
5.5 |
7.5 |
|
380/415V KW |
4 |
5.5 |
7.5 |
11 |
15 |
|
660/690V KW |
5.5 |
7.5 |
10 |
15 |
18.5 |
|
|
AC-3 |
1000 |
1000 |
1000 |
1000 |
800 |
|
Electrial life(x103 operations) |
AC-4 |
200 |
200 |
200 |
200 |
200 |
|
Mechanical life(x106 operations) |
|
10 |
10 |
10 |
10 |
8 |
|
Matched Fuse |
Size |
RT16-00 |
RT16-00 |
RT16-00 |
RT16-00 |
RT16-00 |
|
A |
20 |
20 |
32 |
40 |
50 |
|
Main circuit |
3P or 4P |
Auxiliary circuit Cat.:AC-15,
Ue=415V Ie=0.95A Ith=10A |
1NO / 1NC / 1NO + 1NC |
|
Main circuit |
3P or 4P |
Auxiliary circuit Cat.:AC-15,
Ue=415V Ie=0.95A Ith=10A |
1NO / 1NC / 1NO + 1NC |
|
Standard |
IEC/EN60947-4-1 IEC/EN60947-5-1 |
|
Model No. |
|
EKC1-40 |
EKC1-50 |
EKC1-65 |
EKC1-80 |
EKC1-95 |
|
Rated Conventional Heating Current |
Ith(A) |
60 |
80 |
80 |
100 |
125 |
|
Rated Voltage Ui(V) |
Ui(V) |
690 |
690 |
690 |
690 |
690 |
|
Rated Operation Current |
AC-3 Ie(A) |
40 |
50 |
65 |
80 |
95 |
|
Ue=380/415V |
AC-4 Ie(A) |
18.5 |
24 |
28 |
37 |
44 |
|
Power Controlled 3ph |
220/240V KW |
11 |
15 |
18.5 |
22 |
25 |
|
cage Motor AC-3 |
380/415V KW |
18.5 |
22 |
30 |
37 |
45 |
|
|
660/690V KW |
30 |
33 |
37 |
45 |
45 |
|
Electrial life(x103 operations) |
AC-3 |
800 |
600 |
600 |
600 |
600 |
|
|
AC-4 |
150 |
150 |
150 |
100 |
100 |
|
Mechanical life(x106 operations) |
|
8 |
8 |
8 |
6 |
6 |
|
Matched Fuse |
Size |
RT16-00 |
RT16-00 |
RT16-00 |
RT16-00 |
RT16-00 |
|
A |
63 |
80 |
80 |
100 |
125 |
|
Main circuit |
3P or 4P |
Auxiliary circuit Cat.:AC-15,
Ue=415V Ie=0.95A Ith=10A |
1NO + 1NC |
Technical Information
Terminal Connection
|
Model |
|
Cabling cross section(Cu) |
|
Number of piece |
Flexible cable with
cold-pressed socket(mm2 ) |
Flexible cable without
cold-pressed socket(mm2 ) |
Inflexible cable(mm2 ) |
screw size |
Tightening torque(N.m) |
|
EKC1-09 |
1~2 |
2.5 |
4 |
4 |
M3.5 |
0.8 |
|
EKC1-12 |
1~2 |
2.5 |
4 |
4 |
M3.5 |
0.8 |
|
EKC1-18 |
1~2 |
4 |
6 |
6 |
M3.5 |
0.8 |
|
EKC1-25 |
1 |
4 |
10 |
6 |
M4 |
1.2 |
|
2 |
4 |
6 |
6 |
M4 |
1.2 |
|
EKC1-32 |
1 |
4 |
10 |
6 |
M4 |
1.2 |
|
2 |
4 |
6 |
6 |
M4 |
1.2 |
|
EKC1-40 |
1 |
10 |
16 |
10 |
M4 |
3.5 |
|
2 |
10 |
10 |
10 |
M8 |
3.5 |
|
EKC1-50 |
1 |
16 |
25 |
25 |
M8 |
3.5 |
|
2 |
16 |
16 |
- |
M8 |
3.5 |
|
EKC1-65 |
1 |
16 |
25 |
25 |
M8 |
3.5 |
|
2 |
16 |
16 |
- |
M8 |
3.5 |
|
EKC1-80 |
1 |
50 |
50 |
50 |
M8 |
3.5 |
|
2 |
25 |
35 |
- |
M10 |
4 |
|
EKC1-95 |
1 |
50 |
50 |
50 |
M10 |
4 |
|
2 |
25 |
35 |
- |
M10 |
4 |
Curve
Overall and Mounting Dimension(mm)
Note:
1. L: in main circuit, the distance between terminals and plate;
2. P: in main circuit, the distance between two phases;
3. S: in main circuit, the width of contacting plate.
|
Model |
A max |
B max |
C max |
D max |
E max |
a |
b |
Φ |
L |
P |
S |
|
EKC1-09(Z)~12(Z) |
47 |
76 |
82(116) |
125.5(160.5) |
140.5(174.5) |
34/35 |
50/60 |
4.5 |
60(95) |
10.5 |
8.6 |
|
EKC1-18(Z) |
47 |
76 |
87(122) |
120.5(154.5) |
145.5(180.5) |
34/35 |
50/60 |
4.5 |
61(96) |
11.3 |
10.4 |
|
EKC1-25(Z) |
57 |
86 |
95(131) |
133.5(169.5) |
153.5(189.5) |
40 |
48 |
4.5 |
70(107) |
13.2 |
11.7 |
|
EKC1-32(Z) |
57 |
86 |
100(138) |
138.5(176.5) |
158.5(196.5) |
40 |
48 |
4.5 |
71.6(120) |
14.5 |
13 |
|
EKC1-4011(Z)~6511(Z) |
77 |
129 |
116(173) |
154.5(211.5) |
174.5(231.5) |
40 |
100/110 |
6.5 |
78(135) |
20 |
8.6 |
|
EKC1-4004/4008(Z)~6504/6508(Z) |
84 |
129 |
116(173) |
154.5(211.5) |
174.5(231.5) |
40 |
100/110 |
6.5 |
78(135) |
20 |
8.6 |
|
EKC1-8011(Z)~9511(Z) |
87 |
129 |
127(183) |
165.5(226.5) |
185.5(246.5) |
40 |
100/110 |
6.5 |
83(140) |
23.5 |
12 |
|
EKC1-8004/8008(Z)~9504/9508(Z) |
96 |
129 |
127(183) |
160.5(221.5) |
180.5(241.5) |
40 |
100/110 |
6.5 |
83(140) |
23.5 |
12 |
|
