Ac Reactor - Delta C2000 series User Manual

AC Reactor

When the AC Motor Drive is connected directly to a large-capacity power transformer (600kVA or
above) or when a phase lead capacitor is switched, excess peak currents may occur in the power
input circuit due to the load changes and the converter section may be damaged. To avoid this, it is
recommend to use a serial connected AC input reactor(6%) at the AC Motor Drive mains input side
to reduce the current and improve the input power efficiency.
230V, 50/60Hz, 3-phase
kW
0.75
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
460V, 50/60Hz, 3-phase
kW
0.75
1.5
2.2
3.7
4
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
132
160
185
220
280
315
355
Rated Amps of AC
HP
Reactor
1 4
2 8
3 12
5 18
7.5 25
10 35
15 45
20 55
25 80
30 100
40 130
50 160
60 200
75 250
100 320
125 400
Rated Amps of AC
HP
Reactor
1 4
2 4
3 8
5 12
5 12
7.5 18
10 18
15 25
20 35
25 45
30 45
40 80
50 80
60 100
75 130
100 160
125 200
150 250
175 320
215 400
250 400
300 500
375 600
425 750
475 750
Chapter 7 Optional Accessories|C2000 Series
Max. continuous
Amps
6
12
18
27
37.5
52.5
67.5
82.5
120
150
195
240
300
375
480
600
Max. continuous
Amps
6
6
12
18
18
27
27
37.5
52.5
67.5
67.5
120
120
150
195
240
300
375
480
600
600
750
900
1125
1125
7-7
Inductance（mh）
3% impedance 5% impedance
3 6.5
1.5 3
1.25 2.5
0.8 1.5
0.5 1.2
0.4 0.8
0.3 0.7
0.25 0.5
0.2 0.4
0.15 0.3
0.1 0.2
0.075 0.15
0.055 0.110
0.090 0.150
0.040 0.075
0.03 0.006
Inductance（mh）
3% impedance 5% impedance
9 12
6.5 9
5 7.5
2.5 4.2
2.5 4.2
1.5 2.5
1.5 2.5
1.2 2
0.8 1.2
0.7 1.2
0.7 1.2
0.4 0.7
0.4 0.7
0.3 0.45
0.2 0.3
0.15 0.23
0.110 0.185
0.090 0.150
0.075 0.125
0.03 0.06
0.03 0.06
0.025 0.05
0.02 0.04
0.029 0.048
0.029 0.048