Baumuller b maXX 5500, Instruction Handbook Manual

Page: 99 / 316

Technical Data
Instruction handbook b maXX BM5500, BM5600, BM5700
Document No.: 5.13008.10
99
of 314
3
1)
All rated values refer to a DC link voltage of 540 V, a control voltage of 24 V and an environmental temperature of 40 °C.
2)
Using the power choke listed in Z Power chokes – from page 288 at a power supply with U
K,power supply
= 0.4 %.
3)
The output voltage is a pulsed DC voltage. The operating range refers to the RMS of the fundamental wave.

U
AC
3 0 V to

3
U
DC
2
-----------
10 V
–
 
 

=
without overmodulation of the PWM.
4)
Switching frequency of the inverter (adjustable).
5)
RMS at an environmental temperature of 40 °C.
6)
At rated power supply voltage the unit supplies rated / maximum output currents. With input voltages above the rated power supply
voltage the output currents must be reduced at constant output power
Outp
ut cur
rent
[%]
Derating of the output current
BM5755
Power supply voltage [V]
Outp
ut cur
rent
[%]
Derating of the output current
BM5766
Power supply voltage [V]
Outp
ut cur
rent [
%
]
Derating of the output current
BM5773
Power supply voltage [V]
Figure 46: Derating the output current BM57XX continuous current unit
7)
The input current must be reduced between 40 °C and 55 °C. Refer to correction factors at changed operating conditions Z Environ-
mental temperature – on page 55
8)
The possible overload time at this moment is dependent of the device load and the heat sink temperature. The device load is determined
by the overload monitoring of the device.
9)
For cooling versions S and A, only.
10)
If UL508C is complied with: max. 4.0 A.
11)
Refer to Z Motor requirements – on page 52.