A110-30-11-230V-50HZ ABB, A110-30-11-230V-50HZ Datasheet - Page 29

• Manufacturer Part Number: A110-30-11-230V-50HZ
• Description: CONTACTOR, 55KW, 110A
• Manufacturer: ABB

Specifications of A110-30-11-230V-50HZ

• Operating Voltage: 230VAC
• Switching Power Ac3: 55kW
• Switching Current Ac1: 160A
• Switching Current Ac3: 110A
• No. Of Poles: 3
• Contacts: 1NO / 1NC
• Relay Mounting: DIN Rail
• Coil Voltage Vac Nom: 230V
• Svhc: No SVHC
• Contact Configuration: 1NO / 1NC

Application
The A... and AF... contactors are suited for capacitor bank switching for the peak current and power values in the table below.
The kvar ratings acc. to the table below are applicable to "star" connected capacitors (less current, cable savings).
The capacitors must be discharged
In these conditions, electrical durability of contactors is equal to 100 000 operating cycles.
Description
•
•
Selection Table
If, in an application, the current peak is greater than the maximum peak current Î specified in the last column in the table, select a higher rating,
refer to the UA... contactors (
The capacitor bank will be protected by gG type fuses whose rating is equal to 1.5 ... 1.8 times nominal current.
ABB LIMITED
A 9
A 30
Type
A 12
A 16
A 26
A 40
A 50
A 63
A 75
A 95
A 110
A 145
A 185
A 210
A 260
A 300
AF 400
AF 460
AF 580
AF 750
A 12 ... A 110 3-pole contactors
A 145 ... AF 750 3-pole contactors
220/240 V
40 °C
–
13
40
60
85
100
140
170
220
7
7.5
11.5
15
22
25
28
35
50
75
120
www.abb.com/lowvoltage
–
7
7.5
15
22
25
28
35
40
50
60
75
120
55 °C
11.5
13
85
100
140
170
220
+
6
9
42
85
120
160
190
70 °C
–
6
11
12
20
23
24.5
33
35
45
57
70
105
page 2/38) or add inductances (
(maximum residual voltage at terminals < 50 V)
A... Standard 3-pole Contactors
for Capacitor Switching
Peak Current Î < 30 Times the rms Current
380/400 V
40 °C
–
11
12.5
19
22
26
38
43
48
60
70
90
105
125
140
160
200
230
270
390
email [e-mail]
55 °C
–
11
12.5
19
22
26
38
43
48
60
70
90
105
125
140
160
200
230
270
370
70 °C
–
9.5
15
18.5
20
34
39
41
53
60
74
100
130
150
185
215
260
332
10
78
Powers in kvar 50/60 Hz (AC - 6b)
415/440 V
40 °C
–
12
14
20
24
29
42
47
52
63
75
93
115
135
155
180
220
260
300
410
+
Application Guide "Contactors for Capacitor Switching").
55 °C
–
12
14
20
24
29
42
47
52
63
75
93
115
135
155
180
220
260
300
410
before being re-energized when the contactors are making.
Telephone [phone]
70 °C
45
65
85
–
10.5
10.5
16.5
20.5
22
37
42.5
58
80
110
140
163
200
230
290
380
500/550V
40 °C
–
14
15.5
23
28
35
48
54
60
75
83
110
135
160
180
210
260
325
350
490
55 °C
–
14
15.5
23
28
35
48
54
60
75
83
110
135
160
180
210
260
325
350
480
–
12
12
19
23
25
42
70
102
130
196
300
340
435
70 °C
48.5
51
78
96
165
241
Facsimile 02476 368401
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660/690 V
21.5
74
82
90
110
200
240
300
40 °C
–
19
32
38
46
65
80
135
160
325
440
600
55 °C
–
19
21.5
32
38
46
65
74
82
80
90
110
135
160
200
240
300
325
440
600
70 °C
–
16.5
16.5
26
32
34.5
58.5
67
70
75
85
110
135
160
200
240
300
325
440
600
Max.
peak
current
Î (kA)
–
0.7
1
1.6
1.9
2.1
2.3
2.5
2.6
4
4
4
5
6.5
8
8
10
10
12
12
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