3
Starters
3.22 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb.us/lowvoltage
2 Speed, 1 winding
A9 - AF750
Three phase
Coil voltage selection
All AC operated catalog numbers include a 120VAC coil. To select other coil
voltages, substitute the code from the Coil Voltage Selection Chart for the sufx
code after the last dash in the catalog number.
Ex.: A 240V coil is required for an A110 starter: A3-4∆1∆
D.C. operated starters
If DC operation is required, consult factory.
Factory modifications
See page 3.3
Description
Motors that have separate windings for each speed provide more combinations of
speed variations. Multi-speed starters from ABB Control are available for constant
horsepower, constant torque and variable torque motors.
Constant horsepower
Motors that maintain the same horsepower regardless of speed are called
constant horsepower motors. These motors are used in applications like
metal working.
Constant torque
Motors that maintain constant torque at all speeds are called constant torque
motors. In applications like conveyors, horsepower varies directly with speed.
Variable torque motors
Motors that produce a torque characteristic which varies as the square of
the speed are called variable torque motors and are used in applications like
blowers and fans.
NOTE: For AF50 – AF 300 starters, consult factory.
1 AF400 - AF750 only.
UL motor
switching
current
Contactor
size
Maximum ratings - UL Listed Open
type
UL Type 1
(Indoor metal)
UL type 3R
(Outdoor metal)
Maximum motor horsepower ratings
200/208V 230/240V 480/480V 575/600V Catalog
number
List
price
Catalog
number
List
price
Catalog
number
List
price
UL rated
9A92 2 5 7.5 13-2∆1∆ $ 504 131-2∆1∆ $ 690 133-2∆1∆ $ 810
11 A12 3 3 7.5 10 23-2∆1∆ 525 231-2∆1∆ 771 233-2∆1∆ 891
17 A16 5 5 10 15 33-2∆1∆ 581 331-2∆1∆ 837 333-2∆1∆ 957
28 A26 7.5 10 20 25 43-2∆1∆ 752 431-2∆1∆ 1,097 433-2∆1∆ 1,187
34 A30 10 10 25 30 53-2∆1∆ 1,038 531-2∆1∆ 1,316 533-2∆1∆ 1,406
42 A40 10 15 30 40 63-2∆1∆ 1,259 631-2∆1∆ 1,577 633-2∆1∆ 1,802
54 A50 15 20 40 50 73-2∆1∆ 1,697 731-2∆1∆ 1,940 733-2∆1∆ 2,307
65 A63 20 25 50 50 83-2∆1∆ 2,150 831-2∆1∆ 2,195 833-2∆1∆ 2,945
80 A75 25 30 60 75 93-2∆1∆ 2,307 931-2∆1∆ 2,592 933-2∆1∆ 3,500
110 A110 30 40 75 100 A3-2∆1∆ 2,681 A31-2∆1∆ 3,851 A33-2∆1∆ 4,511
130 A145 40 50 100 125 B3-2∆1∆ 4,506 B31-2∆1∆ 5,079 B33-2∆1∆ 5,784
156 A185 50 60 125 150 C3-2∆1∆ 5,845 C31-2∆1∆ 6,605 C33-2∆1∆ 7,059
192 A210 60 75 150 200 D3-2∆1∆ 6,895 D31-2∆1∆ 7,825 D33-2∆1∆ 8,500
248 A260 75 100 200 250 E3-2∆1∆ 8,535 E31-2∆1∆ 10,710 E33-2∆1∆ 11,455
302 A300 100 100 250 300 F3-2∆1∆ 9,171 F31-2∆1∆ 11,391 F33-2∆1∆ 12,155
414 AF400 125 150 350 400 G3-70∆1∆ 10,100 G31-70∆1∆ 19,460 G33-70∆1∆ 20,135
480 AF460 150 200 400 500 H3-70∆1∆ 17,995 H31-70∆1∆ 28,910 H23-70∆1∆ 29,652
590 AF580 200 250 500 600 T3-70∆1∆ 23,735 T31-70∆1∆ 35,400 T33-70∆1∆ 35,850
810 AF750 250 300 600 700 U3-70∆1∆ 26,645 U31-70∆1∆ 39,195 U33-70∆1∆ 40,170
NEMA rated
NEMA Contactor Continuous 200V 230V 460/575V
size size current
00 A9 9 1.5 1.5 2 J3-2∆1∆ $ 504 J31-2∆1∆ $ 690 J33-2∆1∆ $ 810
0 A16 18 335 K3-2∆1∆ 581 K31-2∆1∆ 837 K33-2∆1∆ 957
1A26 27 7.5 7.5 10 L3-2∆1∆ 752 L31-2∆1∆ 1,097 L33-2∆1∆ 1,187
2 A50 45 10 15 25 M3-2∆1∆ 1,697 M31-2∆1∆ 1,940 M33-2∆1∆ 2,307
3A75 90 25 30 50 N3-2∆1∆ 2,307 N31-2∆1∆ 2,589 N33-2∆1∆ 3,500
4 A145 135 40 50 100 P3-2∆1∆ 4,506 P31-2∆1∆ 5,079 P33-2∆1∆ 5,784
5 A260 270 75 100 200 Q3-2∆1∆ 8,535 Q31-2∆1∆ 10,710 Q33-2∆1∆ 11,455
6 AF460 540 150 200 400 R3-70∆1∆ 17,995 R31-70∆1∆ 28,910 R33-70∆1∆ 29,652
7AF750 810 —300 600 S3-70∆1∆ 26,645 S31-70∆1∆ 39,195 S33-70∆1∆ 40,170
∆ Overload relay sufx code. Select from the overload relay selection chart on pages 3.6 - 3.7. 1st ∆ low speed; 2nd ∆ high speed.
Control transformer option
Contactor VA List price
size rating adder
A9 – A40 50 $ 360
A50 – A75 75 435
A95 – A110 100 560
A145 – A185 150 720
A210 – A300 250 795
AF400 – AF460 150 720
AF580 – AF750 250 795
Reference page 3.3 for Extra VA under all (Control Transformer Options chart)
Coil voltage selection – A9 - A300
Hz Contactor
type
Volts
24 110 120 208 220 240 440 480 500 600
60 A 1 23456 7
50 A 1 2 4 7
Coil voltage selection – AF400 - AF750 1
Hz Contactor
type
Volts
100 - 250 250 - 500
50/60 AF 70 71
Control transformer voltage selection chart
Hz Volts
Type 200-208/120 240/120 460 – 480/120 575 – 600/120
50/60
A/AF A B C D
Type 200-208/24 240/24 460 – 480/24 575 – 600/24
A/AF E FG H
Open Enclosed
Discount schedule AA [OA] AAE [EA] – A9 - A110
AEA [OC] AEAE [EC] – A145 - AF1650