Bosch Rexroth IndraDrive HMV Project Planning Manual page 188

178/369 Bosch Rexroth AG | Electric Drives
Power Sections for Inverters - IndraDrive M
Description
nominal power standard motor
3 AC 400 V; 50 Hz; t > 10 min;
K = 1,0; f = 4 kHz 1)
s
nominal power standard motor
3 AC 400 V; 50 Hz; t = 60 s;
T = 10 min; K = 1,1; f = 4 kHz
s
nominal power standard motor
3 AC 400 V; 50 Hz; t = 60 s;
T = 5 min; K = 1.5; f = 4 kHz
s
nominal power standard motor
3 AC 400 V; 50 Hz; t = 2 s; T = 20 s;
K = 2,0; f = 4 kHz
4)
s
Description
nominal power standard motor
3AC460V; 60 Hz; t > 10 min;
K = 1,0; f = 4 kHz 1)
s
nominal power standard motor
3AC460V; 60 Hz; t = 60 s;
T = 10 min; K = 1,1; f = 4 kHz
s
and Controls
● assigned mains choke is used
● operation at minimum switching frequency f
● rotary field at output with f
● ambient temperature T
● overload ratio K = P
"UEL_P_e"
● type of mains connection: individual supply
When choosing standard motors for HMS/HMD, select an appro‐
priate HMV supply unit. Observe the performance data P
P
DC_base
Operating Standard Motors at 3 AC 400 V
Selection of standard motors 3 AC 400V - Exemplary profiles
Symbol Unit
P
kW
Nenn
P
kW
Nenn
2)
P
kW
Nenn
3)
P
kW
Nenn
1) 2) 3) 4) see definition profile UEL_P_e
Fig.6-90: HMD - Selection of standard motors 3 AC 400V - Exemplary profiles
Operating Standard Motors at 3 AC 460 V
Selection of standard motors 3 AC 460V - Exemplary profiles
Symbol Unit
P
kW
Nenn
P
kW
Nenn
2)
Rexroth IndraDrive | Project Planning Manual
>f
out out_still
≤T
a a_work
/ P
DC_peak DC_base
in the performance profile "UEL_P_e" of the supply unit.
HMD01.1N-W0012 HMD01.1N-W0020
3,00
2,20
2,20
2,20
HMD01.1N-W0012 HMD01.1N-W0020
3,70
2,20
= f (min.)
s s
according to performance profile
DC_peak
HMD01.1N-W0036
4,00 7,50
4,00 7,50
3,00 7,50
3,00 7,50
HMD01.1N-W0036
5,50 11,00
3,70 11,00
and