LENZE
Brake switch
The brake switch comprises a rectifier and an electronic circuit
breaker for switching an electromechanical brake. The brake
switch is fitted inside the 8200 motec. It is controlled using a
digital output from the standard or application I/O .
ƒ
In the 0.25 ... 2.2kW power range the brake switch cannot
be used in combination with bus I/O or system terminals.
Brake switch
Product key
Features
Design
Brake switch
E82ZWBRE
Half-wave rectification
ƒ
for 0.55 … 7.5kW
ƒ
Input voltage: AC 320 … 550V
ƒ
Output voltage: DC 180V (at AC 400V), DC 225V (at AC 500V)
ƒ
Max. brake current: DC 0.61A
E82ZWBRB
Bridge rectification
ƒ
for 0.55 … 7.5kW
ƒ
Input voltage: AC 180 … 317V
ƒ
Output voltage: DC 205V (at AC 230V)
ƒ
Max. brake current: DC 0.54A
E82ZMBRB
ƒ
for 0.25 … 0.37kW
ƒ
E82ZWBRB brake switch incl. terminal cradle
ƒ
Input voltage: AC 180 … 264V
ƒ
Output voltage: DC 205V (at AC 230V)
ƒ
Max. brake current: DC 0.41A
Data sheet on E82ZWBRB brake switch
DS_Brake_8400_0002
Available for download at
Data sheet on E82ZWBRE brake resistor
DS_Brake_8400_0001
Available for download at
Data sheet on E82ZMBRB brake switch
DS_Brake_8400_0003
Available for download at
Switch/potentiometer unit
The switch/potentiometer unit is fitted on the 8200 motec
itself or at another location in the plant. Using the
switch/potentiometer unit and an I/O function module
(standard I/O, application I/O, bus I/O) an analogue setpoint
can be selected for the inverter with the integrated poten-
tiometer; the rotary switch can be used to e.g. start or stop
the drive or change the direction of rotation.
The switch/potentiometer unit is supplied with a 2.5 m con-
necting cable and fixings for mounting on the 8200 motec
heatsink.
Switch/potentiometer unit
Product key
Design
E82ZBU
Switch/potentiometer unit (IP65)
Data sheet on switch/potentiometer unit iE82ZBU
DS_ZB_8200m_0001
Available for download at
97
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Frequency inverter en 02/2009
8200 motec frequency inverter
Accessories