REXROTH IndraDrive M - HMS01.1 N Power Sections (W0020-W0070)

Rexroth IndraDrive M Electrical Data 6-7
DOK-INDRV*-HMS+HMD****-PR04-EN-P
6.2 Power Section HMS01.1N (W0020, W0036, W0054, W0070)
Designation Symbol Unit HMS01.1N-
W0020
HMS01.1N-
W0036
HMS01.1N-
W0054
HMS01.1N-
W0070
DC bus voltage(range) U
DC
V 254…750 254…750 254…750 254…750
Upper DC bus voltage
limit (cut-off threshold)
U
DC limit (max)
V
900 ± 2,5% 900 ± 2,5% 900 ± 2,5% 900 ± 2,5%
Output voltage
Fundamental voltage
U
out
with open-loop U/f ctrl
with closed-loop oper.
V
V
U
LN
* 0,85
U
LN
* 0,8
Rise of voltage at output
at U
LN
= 400 V and 15 m
motor cable length
1)
dv/dt
10% - 90%
kV/µs
< 5< 5< 5< 5
Nom. Y-capacitance
(DC bus against ground)
C
Y
nF
2 * 68 2 * 68 2 * 68 2 * 68
Output frequency range
– at f
s
= 4 kHz
– at f
s
= 8 kHz
– at f
s
= 12 kHz
– at f
s
= 16 kHz
f
out
Hz 0…400
0…800
0…1200
0…1600
0…400
0…800
0…1200
0…1600
0…400
0…800
0…1200
0…1600
0…400
0…800
0…1200
0…1600
Maximum output current I
out_max (4 kHz)
I
out_max (8 kHz)
I
out_max(12 kHz)
I
out_max(16 kHz)
A20
14
8,5
4,5
36
25
16
10,5
54
31,5
19
12
70
41
25
16
Continuous output
current
or rated current
I
out_cont (4 kHz)
I
out_cont (8 kHz)
I
out_cont (12 kHz)
I
out_cont (16 kHz)
A 12,1
8,3
5,0
2,7
21,3
15
9,5
6
35
20
12
7,5
42,4
24,1
14,4
9,3
Continuous output
current or rated current
at electric rotational
frequency 0 Hz
I
out_cont (4 kHz)
I
out_cont (8 kHz)
I
out_cont (12 kHz)
I
out_cont (16 kHz)
A8,1
5,5
3,3
1,8
14,2
10,0
6,3
4,0
23,3
13,4
8,1
5,0
28,2
16,0
9,6
6,2
Maximum possible
throughput rating at
cosϕ =1
P
DC
kW
I
out_max
(f
s
) * U
out
* √3 / 1000
Possible throughput
rating at cosϕ =1
P
DC
kW
I
out_cont
(f
s
) * U
out
* √3 / 1000
Power dissipation P
Diss
W 165 210 420 485
1) recommended value; see following note
Fig. 6-6: Technical data for mains supply and power section
Note: Observe that the load at the motor terminal is almost
independent of the power section used.
Especially when using standard motors, make sure that they
can withstand the voltage load.
Observe section "Using Third-Party Motors in Drive System
Rexroth IndraDrive" of the Project Planning Manual "Rexroth
IndraDrive Drive System".