Lenze 8200 vector User Manual

Braking operation with external brake resistor
8200 vector 0.25 ... 11 kW
13
Braking operation
13.4
13.4.1
L
13.4-2
EDS82EV903-1.0-11/2002
Integrated brake transistor 8200 vector 0.25 ... 7.5 kW/ 230 V
Brake transistor 8200 vector, 230 V
E82EV251K2C E82EV371K2C E82EV551K2C E82EV751K2C E82EV152K2C E82EV222K2C
Threshold V
DC
[V DC] 380 (fixed
Peak brake current Î [A DC] 0.85 4.0 8.6
Max. continuous
current
[A DC] 0.85 2.0 5.8
Minimum permissibl e
resistance (U
DC
=
380 V)
[ Ω] 470 90 47
Current reduction 40 ... 55 °C Reducing peak brake current by 2.5 %/°C
C
u
r
r
e
n
t
r
e
d
u
c
t
i
o
n
1000 ... 4000 m a.m.s.l. Reducing peak brake current by 5 %/1000 m
Switch-on cycle max. 60 s at peak brake current, then at least 60 s break
Recommended Lenze
brake resistor
Type ERBM470R020W ERBM200R100W ERBM082R150W ERBM052R200W
Brake transistor 8200 vector, 230 V
E82EV302K2C E82EV402K2C E82EV552K2C E82EV752K2C
Threshold V
DC
[V DC] 380 (fixed
Peak brake current Î [A DC] 13.0 13.0 20.0 20.0
Max. continuous
current
[A DC] 8.0 10.7 14.7 20.0
Minimum permissibl e
resistance (V
DC
=
380 V)
[ Ω] 29 19
Current reduction 40 ... 55 °C Reducing peak brake current by 2.5 %/°C
C
u
r
r
e
n
t
r
e
d
u
c
t
i
o
n
1000 ... 4000 m a.m.s.l. Reducing peak brake current by 5 %/1000 m
Switch-on cycle max. 60 s at peak brake current, then at least 60 s break
Recommended Lenze
brake resistor
Type ERBD047R01K2 ERBD047R01K2 ERBD047R01K2 ERBD047R01K 2
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Lenze 8200 vector Specifications

General

Brand	Lenze
Model	8200 vector
Category	DC Drives
Language	English