Tennsmith LM1010-2x, Руководство по обслуживанию, Страница: 32 / 41

There are specific instances when the brake voltage can be tapped from the motor's terminal block. The advantage of brake systems wired
in this way is when power is applied to the motor, the brake releases, (requiring no additional brake supply power wiring). The brake can be
wired to the motor terminal block under the following conditions: a single speed motor; the motor is started and run across the line (i.e., no
inverter or electronic soft start). The connections shown on this page are for normal brake reaction time. For rapid brake reaction time, in-
corporate the contact as shown on the brake diagram located on the inside of the motor conduit box lid.
Motor wired for low voltage.
Brake voltage matches low
motor voltage.
Example: 230/460V Motor
Motor wired 230V
Brake voltage 230V
Motor wired for high voltage.
Brake voltage matches low
motor voltage.
Example: 230/460V Motor
Motor wired 460V
Brake voltage 230V
Brake Motor Connection
Single Speed Dual Voltage -
Connection Diagram DT72
Example Motor Voltages:
230 /460 Volts - 60 Hz
Motor wired for high voltage.
Brake voltage matches high
motor voltage.
Example: 230/460V Motor
Motor wired 460V
Brake voltage 460V
Motor wired for high voltage.
Brake voltage matches high
motor voltage.
Example: 230/460V Motor
Motor wired 460V
Brake voltage 460V
Brake Motor Connection
Single Speed Dual Voltage -
YY
/
Y
Connection Diagram DT79
Example Motor Voltages:
230
YY
/460
Y
Volts - 60 Hz
200
YY
/400
Y
Volts - 50 Hz
Motor wired for low voltage.
Brake voltage matches low
motor voltage.
Example: 230/460V Motor
Motor wired 230V
Brake voltage 230V
Motor wired for high voltage.
Brake voltage matches low
motor voltage.
Example: 230/460V Motor
Motor wired 460V
Brake voltage 230V
Motor wired for high voltage.
Brake voltage matches high
motor voltage.
Example: 220/380V Motor
Motor wired 380V
Brake voltage 380V
Motor wired for high voltage.
Brake voltage matches low
motor voltage.
Example: 220/380V Motor
Motor wired 380V
Brake voltage 220V
Motor wired for low voltage.
Brake voltage matches low
motor voltage
Example: 200/346V Motor
Motor wired 200V
Brake voltage 200V
Brake Motor Connection
Single Speed Dual Voltage - /
Y
Connection Diagram DT13
Examples Motor Voltages:
200 /346
Y
Volts - 60 Hz
330 /575
Y
Volts - 60 Hz
220 /380
Y
Volts - 50 Hz
BG or BGE
Brake Rectifier
BG or BGE
Brake Rectifier
BG or BGE
Brake Rectifier
BG or BGE
Brake Rectifier
BG or BGE
Brake Rectifier
BG or BGE
Brake Rectifier
BG or BGE
Brake Rectifier
BG or BGE
Brake Rectifier
BG or BGE
Brake Rectifier
3