10
Technical data
General
Operating Instructions – CMP ELVCD
94
10
Technical data
10.1
General
CMP50S ELVCD
CMP50M ELVCD
Integrated
Mounted
close to mo-
tor
Integrated
Mounted
close to mo-
tor
DC link voltage
U
N
DC 48 V (maximum DC 60 V)
Electronics connection voltage
DC 24 V ±10%,
Residual ripple < 1.5 V
SS,100 Hz
approx. 200 mA without brake
+ approx. 300 mA with brake
+ approx. 100 mA with CAN bus and I/Os
Brake chopper
Switch-on threshold U
on
: DC 60 V ± 5%
Switch-off threshold U
off
: DC 57 V ± 5%
These are default values.
The output stage is switched off at 70 V.
Braking resistor
Maximum load
1 kW
Continuous load on heat sink
400 W
The braking resistor goes to high resistance in case of over-
load.
Nominal input current
I
NInverter
6.2 A
8.3 A
8.5 A
12.5 A
Maximum input current
I
Nmax
32 A for 2 s
Output frequency
f
O
0 – 500 Hz
Nominal motor current
I
NMotor
6.02 A
7.70 A
7.93 A
11.70 A
Motor standstill current
I
0
6.2 A
8.4 A
8.6 A
11.7 A
Motor power S1 at ϑ
U
= 40 °C
P
Mot
0.23 kW
0.30 kW
0.33 kW
0.47 kW
Nominal motor speed
n
N
3000 min
-1
Nominal motor torque at ϑ
U
= 40 °C
M
N
0.75 Nm
0.95 Nm
1.05 Nm
1.50 Nm
Motor standstill torque
M
0
0.8 Nm
1.05 Nm
1.15 Nm
1.5 Nm
PWM frequency
10 kHz
Interference immunity accord-
ing to EN 61800-3
Category C3
Interference emission accord-
ing to EN 61800-3
Category C3
Ambient temperature of stand-
ard version according to EN
60721-3-3 without derating
ϑ
U
-20 °C – +50 °C
22759468/EN – 11/2017
