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EBS1C AC Contactor

Overview Catalog Certificate Manual

General

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, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter.
The contactor is produced according to IEC60947-4.

Specifications

1.Technical Data

Type EBS1C-09 EBS1C-12 EBS1C-18 EBS1C-25 EBS1C-32 EBS1C-40 EBS1C-50 EBS1C-65 EBS1C-80 EBS1C-95
 

Rated working

current(Ie)

 

  

380V

 AC- 3 9 12 18 25 32 40 50 50 65 80 95
AC- 4 3.5 5 7.7 8.5 12 18.5 24 28 37 44
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
 

AC- 3

 Electrical life (10 <sup>4</sup>)times 100 100 100 100 80 80 80 80 60 60
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<sup>4</sup>) times 1000 1000 1000 1000 800 800 800 800 600 600
 

 

 

 

Auxiliary contact

 

 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<sup>4</sup>) times 100
Mechanical life (10<sup>4</sup>) times 1000
Minimum load of making 6V 10mA
 

 

 

Coil

 

 

 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
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
mm<sup>2</sup> Solid cable 4 4 4 4 6 6 6 6 10 10 16 – 25 – 25 – 50 – 50 –

2.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 – – – –

 

3.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

 

Dimensions

 

EBASEE-EBS1C-AC-Contactors-1.pdf
16 MB
AC Contactor BC1D EBS1C LC1-RoHS Certificate
AC Contactor LC1 EBS1C-CE Certificate

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