REFUdrive 500 RD51
Description
1-5
DOK-RD500*-RD51*******-IB01-EN-P
Technical Data for pulse frequency f
p
= 8 kHz
RD51
1.5
3.0
4.0
5.5
7.5
011
015
018
022
030
037
Motor output
5
[kW]
1.1
2.2
3.0
4.0
5.5
7.5
11
15
18.5
22
30
Line supply voltage 3 AC 400 V (±15%)
Output frequency
[Hz]
0 - 500
Rated current
[A]
3.0
5.8
7.5
10
13
18
25
30
35
43
56
Peak current for
t=60 s [A]
3.9
7.5
9.8
13
17
23
33
39
46
55
73
t=1 s
[A]
51
9.9
13
17
22
31
43
51
60
72
95
t=0.5 s [A]
6.0
12
15
20
26
36
50
60
70
85
112
Rated output S
N
[kVA]
2.0
3.8
4.9
6.6
8.6
12
16
20
23
28
37
Peak output for t=60s
[kVA]
2.6
4.9
6.5
8.6
11
15
22
26
30
36
48
Line supply voltage 3 AC 460 V (±15%)
Output frequency
[Hz]
0 - 500
Rated current
[A]
2.6
5.0
6.5
8.7
12
16
21
27
31
38
49
Peak current for
t=60 s [A]
3.9
7.5
9.8
13
17
23
33
39
46
55
73
t=1 s
[A]
51
9.9
13
17
22
31
43
51
60
72
95
t=0.5 s [A]
6.0
12
15
20
26
36
50
60
70
85
112
Rated output S
N
[kVA]
2.0
3.8
4.9
6.6
8.6
12
16
20
23
28
37
Peak output for t=60s
[kVA]
2.6
4.9
6.5
8.6
11
15
22
26
30
36
48
Line supply voltage 3 AC 500 V (+10% / -15%)
Output frequency
[Hz]
0 - 500
Rated current
[A]
2.4
4.5
6
8
10
14
20
24
28
34
45
Peak current for
t=60 s [A]
3.1
5.9
7.8
10
13
18
26
31
36
44
59
t=1 s
[A]
4.1
7.7
10
14
17
24
34
41
48
58
77
t=0.5 s [A]
4.8
9.0
12
16
20
28
40
48
56
68
90
Rated output S
N
[kVA]
2.0
3.7
4.9
6.6
8.2
12
16
20
23
28
37
Peak output for t=60s
[kVA]
2.6
4.9
6.4
8.2
11
15
21
26
30
36
49
Ambient conditions, radio interference suppression level, noise immunity
Environmental class
3K3 according to DIN IEC 721-3-3 (ambient temperature 0-40 °C)
Cooling airflow requirement
[m³/s]
0.02
0.02
0.02
0.03
0.03
0.04
0.05
0.05
0.1
0.1
0.2
Radio interference suppression level/ noise immunity A 1 according to EN 55011 / EN 61800-3
Mechanical design
Size classes
A
A
A
A
A
B
B
B
C
C
C
Degree of protection
IP 20 according to EN 60529
IP 20 acc. to EN 60529 (without terminal
connections)
Weight of the drive converter for cooling type
Forced ventilation
[kg]
15
15
15
15
15
18
18
18
33
33
33
Liquid cooling
[kg]
10
10
10
10
10
12
12
12
25
25
25
Heat conducting plate
[kg]
10
10
10
10
10
12
12
12
--
--
--
Brake resistor
Continuous braking power
6
[kW]
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.4
0.4
0.4
5
Maximum permissible motor output referred to a 4-pole standard induc-
tion motor.
6
When the braking resistors are mounted in the air flow.
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