Technical data – Lenze ECSCExxx User Manual
Page 72
Technical data
External brake resistors
l
72
EDKCSCE040 DE/EN/FR 3.0
Brake resistors of type ERBD...
Brake resistors with an increased power loss in IP20 design (protection against
accidental contact acc. to NEMA 250 type 1)
Rated data
Type
Brake resistor
ERBD047R01K2
ERBD022R03K0
Resistance
R
B
[
]
47
22
Continuous power
P
d
[W]
1200
3000
Amount of heat
Q
B
[kWs]
174
375
Max. running time
t
e
[s]
15
Required recovery time
t
a
[s]
135
Operating voltage
U
max
[V
DC
]
800
Max. braking power
P
Bmax
[kW]
P
Bmax
+
Amount of heat Q
B
On−time
Brake resistors of type ERBS...
Brake resistors with an increased power loss in IP65 design (NEMA 250 type 4x)
Rated data
Type
Brake resistor
ERBS039R01K6
ERBS020R03K2
Resistance
R
B
[
]
39
20
Continuous power
P
d
[W]
1640
3200
Amount of heat
Q
B
[kWs]
246
480
Max. running time
t
e
[s]
15
Required recovery time
t
a
[s]
135
Operating voltage
U
max
[V
DC
]
800
Max. braking power
P
Bmax
[kW]
P
Bmax
+
Amount of heat Q
B
On−time