LC1-DN AC Contactor
Application:
LC1-DN series AC contactor is suitable for frequency 50/60Hz, rated insulation voltage up to1000V, rated operation current 9~150A under AC-3 duty. It is mainly used for making/breaking electric circuits at a long distance & for frequent starting/stopping & controlling AC Motors.
•It isused in combination with thermal relay to compose a magnetic motor starter.
•The products com-ply with IEC60947-4-1 standard.
Standard Control Circuit Voltage
Volts |
24 |
42 |
48 |
110 |
220 |
230 |
240 |
380 |
400 |
415 |
440 |
500 |
600 |
50Hz |
B5 |
D5 |
E5 |
F5 |
M5 |
P5 |
U5 |
Q5 |
V5 |
N5 |
R5 |
S5 |
Y5 |
60Hz |
B6 |
D6 |
E6 |
F6 |
M6 |
- |
U6 |
Q6 |
- |
- |
R6 |
- |
- |
50/60Hz |
B7 |
D7 |
E7 |
F7 |
M7 |
P7 |
U7 |
Q7 |
V7 |
N7 |
R7 |
- |
- |
Specifications:
| Type | LC1-DN09 | LC1-DN12 | LC1-DN18 | LC1-DN25 | LC1-DN32 | LC1-DN38 | LC1-DN40 | |
| Rated working current Ie (A) AC-3 Ue≤440V |
9 | 12 | 18 | 25 | 32 | 38 | 40 | |
| Rated hear current Ith (A) | 25 | 25 | 32 | 40 | 50 | 50 | 60 | |
| Rated insulation voltage Ui (V) | 690 | 690 | 690 | 690 | 690 | 690 | 1000 | |
| Rated operating voltage Ue (V) Max | 690 | 690 | 690 | 690 | 690 | 690 | 1000 | |
| Rated operational power in AC-3 Pe (KW) | 220/230V | 2.2 | 3 | 4 | 5.5 | 7.5 | 9 | 11 |
| 380/400V | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 18.5 | |
| 415/440V | 4 | 5.5 | 9 | 11 | 15 | 18.5 | 22 | |
| 500V | 5.5 | 7.5 | 10 | 15 | 18.5 | 18.5 | 22 | |
| 660/690V | 5.5 | 7.5 | 10 | 15 | 18.5 | 18.5 | 30 | |
| Rated operational power in AC-4 Pe (KW) | 220/230V | 1.5 | 1.5 | 2.2 | 3 | 4 | 4 | 4 |
| 380/400V | 2.2 | 3.7 | 4 | 5.5 | 7.5 | 7.5 | 9 | |
| 415/440V | 2.2 | 3 | 3.7 | 5.5 | 7.5 | 7.5 | 9/11 | |
| 500V | 3 | 4 | 5.5 | 7.5 | 9 | 9 | 11 | |
| 660/690V | 4 | 5.5 | 7.5 | 10 | 11 | 11 | 15 | |
| Frequency of operation (I/h) | 1200 | 1200 | 1200 | 1200 | 1000 | 1000 | 1000 | |
| Electrical endurance (x104) | AC-3 | 100 | 100 | 100 | 100 | 80 | 80 | 80 |
| AC-4 | 20 | 20 | 20 | 20 | 20 | 20 | 15 | |
| Mechanical endurance (x106) | 15 | 15 | 15 | 15 | 15 | 15 | 6 | |
| Operating voltage range of coil | Close voltage:(0.85~1.1)Us Open voltage:(20%~75%)Us | |||||||
| Power consumption of coil (VA) | Atracting | 7 | 7 | 7 | 7 | 7 | 7 | 20 |
| Starting | 70 | 70 | 70 | 70 | 70 | 70 | 200 | |
| Rated insulation voltage of auxitiary contacts (V) | 690 | 690 | 690 | 690 | 690 | 690 | 690 | 690 |
| Conventional thermal current of auxitiary contacts (A) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Auxitiary contacts speecification | AC-15:360VA DC-13:33W | |||||||
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