Instruction Manual
Technical data
Rated data
Operation at rated mains voltage 400 V
4
44
EDS84ASC552 EN 9.1
Rated data for internal brake c hopper
Switching threshold V
BRmax
: 725 V, adjustable
R
Bmin
[]
I
BRmax
[A]
P
BRmax
[kW]
I
BRd
[A]
P
Bd
[kW]
t
Z
[s]
t
on
[s]
t
fp
[s]
Type
E84AVxxx3714 390 1.9 1.3 1.9 1.3 - -
E84AVxxx5514 390 1.9 1.3 1.9 1.3 - -
E84AVxxx7514 390 1.9 1.3 1.9 1.3 - -
E84AVxxx1124 180 4.0 2.9 4.0 2.9 - -
E84AVxxx1524 180 4.0 2.9 4.0 2.9 - -
E84AVxxx2224 150 4.8 3.5 4.8 3.5 - -
E84AVxxx3024xxS 82 8.8 6.4 8.8 6.4 - -
E84AVxxx3024xx0 82 8.8 6.4 8.8 6.4 - -
E84AVxxx4024 47 15.4 11.2 13.0 9.4 - -
E84AVxxx5524 47 15.4 11.2 13.0 9.4 - -
E84AVxxx7524 27 26.9 19.5 26.9 19.5 - -
E84AVxxx1134 27 26.9 19.5 26.9 19.5 - -
E84AVxxx1534 18 40.3 29.2 40.3 29.2 - -
E84AVxxx1834 15 48.3 35.0 48.3 35.0 - -
E84AVxxx2234 15 48.3 35.0 48.3 35.0 - -
E84AVxxx3034 7.5 96.7 70.1 96.7 70.1 - -
E84AVxxx3734 7.5 96.7 70.1 96.7 70.1 - -
E84AVxxx4534 7.5 96.7 70.1 96.7 70.1 - -
R
Bmin
Minimum brake resistance, nominal value ±10 %
I
BRmax
Peak current
P
BRmax
Peak braking power
I
BRd
Continuous current RMS - important for the dimensioning of the cables
P
Bd
Continuous braking power
t
Z
Cycle time, periodic load change with running time and recovery time
t
on
Running time
t
Z
-t
on
Recovery time
t
fp
Maximum running time without initial load and compliance with t he recovery
time
Note on brake chopper operation according to cUL/CSA
Brake chopper operation according to cUL/CSA is ensured if the running time t
on
is not
higher than 30% compared to the cycle time t
z
.
The condition is fulfilled if the continuous braking power P
d
is not higher than 30%
compared to the peak braking power P*
BRmax
made possible through the resistor R
B
used:
t
on
t
z
≤ 0.3 ;
P
d
P
:
BRmax
≤ 0.3 ; P
:
BRmax
=
U
BRmax
2
R
B
R
B
Brake resistor used (nameplate data)
V
BRmax
Switching threshold of the inverter (725 V at V
LN
= 400 V, 790 V at V
Lr
= 500 V)
VLr Rated mains voltage
P*
BRmax
Peak braking power of the resistor used
P
d
Continuous braking power of the load to be braked (dependent on t he
application)
t
on
Running time
t
Z
Cycletime(”dutycycle”)