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ABB


Low power AC drives
0.12 kW - 37 kW

Technical Data
Technical Specification
Standard Feature
Connection Diagrams

Technical Data
3-phase Supply Voltage 380 - 480 V 10%

Order code

 

ACS 143-

Norminal ratings    
Nominal motor P NSQ6) Squared torque Frame size/ weight Input current

I
1NSQ
Cont. output Current
I
2NSQ3)
110%

I 2NSQ

Nominal motor P N6) Constant torque Input current

 I1N

Cont. output current
I 2N
150%

1 2N11)

Over-current limit (peak) Max.motor cable length9) fsw=4kHz fsw=8kHz
m
Mzx.wire sizes
Line fuse2)

A

Power losses
Power terminals 4)

mm2

Power circuit

B

Control circult

C

 K75-3New 1) 0.37 A/0.85) 2.0 1.2 1.8 0.37 2.0 1.2 1.8 4.2 30/30   6 14 14
1K1-3New 1) 0.55 A/0.85) 2.8 1.7 2.6 0.55 2.8 1.7 2.6 5.6 50/50   6 20 16
1K6-3New 1) 0.75 B/1.15) 3.6 2.0 3.0 0.75 3.6 2.0 3.0 6.6 75/75 4, single cor/ 6 27 17
2K1-3New 1) 1.1 B/1.15) 4.8 2.8 4.2 1.1 4.8 2.8 4.2 9.2 75/75 torque 0.8 Nm 6 39 18
2K7-3New 1) 1.5 C/1.55) 5.8 3.6 5.4 1.5 5.8 3.6 5.4 11.9 75/75   10 48 19
4K1-3New 1) 2.2 D/1.85) 7.9 4.9 7.4 2.2 7.9 4.9 7.4 16.3 75/75   10 70 20
ACS 401-                              
0004-3-X 3.0 R1/5.87) 6.2 6.6 7.3 2.2 4.7 4.9 7.4 20.3 100/50   10 90 6
0005-3-X 4.0 " 8.3 8.8 9.7 3.0 6.2 6.6 9.9 27.5 100/50 10, AWG6 (stranded)/ 10 120 6
0006-3-X 5.5 " 11.1 11.6 12.8 4.0 8.8 8.8 13.2 37 100/50 Torque 1.3-1.5 16 170 6
0009-3-X 7.5 R2/9.07) 14.8 15.3 16.8 5.5 11.1 11.6 17.4 48 200/100   16 230 6
0011-3-X 11 " 21.5 23 25.3 7.5 14.8 15.3 23 64 200/100   25 330 6
0016-3-X 15 R3/18.57) 29 30 33 11 21.5 23 34 76 200/100   35 450 6
0020-3-X 18.5 " 35 38 42 15 29 30 45 99 200/100 16,AWG4 (stranded)/ 50 560 6
0025-3-X 22 R4/277) 41 44 48 18.5 35 38 57 125 200/100 Torque 1.5-1.8 Nm 50 660 6
0030-3-X 30 " 56 59 65 22 41 44 66 145 200/100 35, AWG2 (stranded)/ 60 900 6
0041-3-X 37 " 68 72 79 30 56 59 88 195 200/100 Torque 3.2-3.7 Nm 80 1100 6

 

1) Heatsinkless versions also availabe. Order code type : ACS 143-xHx-3.

2). Fuse type: UL class CC or T. For non-UL installations IEC269 gG. Use 60 C rated power cable (75C if T amb above 45C).

3.) Power stages are designed for the continuous I2N/I2NSQ current.

4) Follow local regulations for cable cross-sections. Shielded motor cable is recommended.

5) For dimension see ACS 140 page 7.

6) P NSQ/PN rated motor power. The power ratings in kW apply to most 2- and 4-pole IEC 34 motors. The current ratings are the same regardless of the supply voltages. The rated current of the Comp-AC must be higher than or equal to the rated motor current to achieve the rated motor power given in the table. PNSQ : Pump and fan applicable values (squared torque). PN: Other applications (constant torque values).

7) For dimensions see page 9.

9) If longer motor cable is required, use output choke.

10) 110% INSQ short term overload current allowed for one minute every 10 minutes.

11) 150 % I2NS short term overload current allowed for one minute every 10 minutes.

 

 

Switching frequency kHz: ACS 143-4 (Standard), 8 (Low-noise),
                                         16 (silent)
                                         ACS 401 -4 (Standard), 8 (Low-noise)

Protection limits/Overvoltage
Trip limits
- Running V DC:         842 (corr. to 595 V input)
- Start inhibit V DC :  661 (corr. to 380-415 input)
                                 765 (corr. to 440 - 480 input)

Protection limits/Undervoltage:
- Running V DC :       333 (corr. to 247 V input)
- Start inhibit V DC : 436 (corr. to 380-415 V input)
                                 505 (corr. to 440 - 480 V input)

Control terminals mm2: 0.5 - 1.5 (AWG22...AWG16)/torque 0.4 Nm

 

:: Copy Right 2004 By M.E.P.Control Ltd., Part. All right reserved.

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