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EBS1C AC Contactor

Function

EBS1C AC Contactor is suitable for using in the circuits of AC 50Hz or 60Hz, rated insulating voltage 660V, rated operating voltage up to 690V,rated operating voltage 380/400V in AC-3 type, rated operating current up to 95A, for making, breaking, frequently starting & ontrolling the AC motor. Combined with the auxiliary contact block, timer delay & mechanical interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, stardelta starter. With the thermal relay, it is combined into the electromagnetic starter.
The contactor is produced according to IEC60947-4.

Specifications

1.Code of Coil

Coil voltage Us( V) 24 36 48 110 127 220 230 240 380 415 440 480 500 600 660
50Hz B5 C5 E5 F5 G5 M5 P5 U5 Q5 N5 R5 S5 Y5
60Hz B6 E6 F6 G6 M6 P6 U6 Q6 N6 R6 T6 S6
50/60Hz B7 E7 F7 M7 P7 Q7 N7 R7

 

2.Specification of Coil

Type EBS1C-09 EBS1C-12 EBS1C-18 EBS1C-25 EBS1C-32 EBS1C-40 EBS1C-50 EBS1C-65 EBS1C-80 EBS1C-95
Coil power Pick-up(VA) 70 70 70 110 110 200 200 200 200 200
Coil Holding( VA)   8 8 8 11 11 20 20 20 20 20
Power( W) 1.8~2.8 1.8~2.8 1.8~2.8 3~4 3~4 6~10 6~10 6~10 6~10 6~10

 

3.Technical Data

Type EBS1C-09 EBS1C-12 EBS1C-18 EBS1C-25 EBS1C-32 EBS1C-40 EBS1C-50 EBS1C-65 EBS1C-80 EBS1C-95
AC- 3 9 12 18 25 32 40 50 50 65 80 95
Rated working 380V AC- 4 3.5 5 7.7 8.5 12 18.5 24 28 37 44
current(Ie) 660V AC- 3 6.6 8.9 12 18 21 34 39 42 49 55
AC- 4 1.5 2 3.8 4.4 7.5 9 12 14 17.3 21.3
Rated insulating voltage ( Ui) V 660 660 660 660 660 660 660 660 660 660
Conventional heating current (Ith)A 20 20 32 40 50 60 80 80 125 125
Controllable 3-phase squirrel-cage motor power(AC-3)kW 220V 2.2 3 4 5.5 7.5 11 15 18.5 22 25
380V 4 5.5 7.5 11 15 18.5 22 30 37 45
660V 5.5 7.5 9 15 18.5 30 33 37 45 45
Electrical life (10 4)times 100 100 100 100 80 80 80 80 60 60
AC- 3 Operation frequency (times/h) 1200 1200 1200 1200 600 600 600 600 600 600
AC- 4 Electrical life (10 4)times 20 20 20 20 15 15 15 15 10 10
Operation frequency (times/h) 300 300 300 300 300 300 300 300 300 300
Mechanical life ( 10 4) times 1000 1000 1000 1000 800 800 800 800 600 600
Conventional heating current (Ith)A 10
Rated working voltage (Ue)V AC 380 DC 220
Rated control capacity 360VA( AC- 15) of 33W( DC- 13)
Electrical life( 10 4) times 100
Auxiliary contact Mechanical life (10 4) times 1000
Minimum load of making 6V 10mA
Rated control voltage (Us) V 24,36,48,110,127,220,240,380,400 ( see below the specifications of coil)
Operate voltage V 85%~110%Us
Release voltage V 20%~75%Us
Coil Operate VA 70 70 70 110 110 200 200 200 200 200
Holding VA 8 8 8 11 11 20 20 20 20 20
Power W 1.8~2.8 1.8~2.8 1.8~2.8 3~4 3~4 6~10 6~10 6~10 6~10 6~10
Matched fuse type and current RT16-20 RT16-20 RT16-32 RT16-40 RT16-50 RT16-63 RT16-80 RT16-80 RT16-100 RT16-125
Cable connected Number of cable 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2
with terminal Soft cable 2.5 2.5 2.5 2.5 4 4 4 4 6 6 10 10 16 16 25 25 50 25 25 50
mm2 Solid cable 4 4 4 4 6 6 6 6 10 10 16 25 25 50 50

 

3Poles Type code
 

Rated operating current ( AC- 3) up to 400V

( A)

 

Conventional heating current Ith

( A)

Power of controlled 3-phase cage motor (AC-3)  

Auxiliary contact

 

230V AC 50Hz

 

Please contact us for other coil specifications.

220V

230V

380V

400V

660V

690V

( kW)
 

9

 

20

 

2.2

 

4

 

5.5

1 1C-0910P5
1 1C-0901P5
 

12

 

20

 

3

 

5.5

 

7.5

1 1C-1210P5
1 1C-1201P5
 

18

 

32

 

4

 

7.5

 

9

1 1C-1810P5
1 1C-1801P5
 

25

 

40

 

5.5

 

11

 

15

1 1C-2510P5
1 1C-2501P5
 

32

 

50

 

7.5

 

15

 

18.5

1 1C-3210P5
1 1C-3201P5
40 60 11 18.5 30 1 1 1C-4011P5
50 80 15 22 33 1 1 1C-5011P5
65 80 18.5 30 37 1 1 1C-6511P5
80 110 22 37 45 1 1 1C-8011P5
95 110 25 45 45 1 1 1C-9511P5

 

Dimensions

 

EBASEE-EBS1C-AC-Contactors.pdf
8 MB
AC Contactor BC1D EBS1C LC1-RoHS Certificate
AC Contactor LC1 EBS1C-CE Certificate

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