SECTION 3: WIRING AND INSTALLATION T200 User's Manual
PAGE 3-9
3.1.2 A.C. Input Circuit Breaker - (User Supplied)
It is recommended that an a.c. mains Circuit Breaker is used as a protective device.
A single or three phase automatic circuit breaker will ensure that all phases are interrupted in the event of a fault
condition. After a power loss to the servo-drive, the motor will continue running until it’s stored energy is dissipated
through friction alone, or will be stopped by a motor-equipped brake if a brake is available.
It is also recommended to install a contactor rated for the T200 input power (see Table 3.1: T200 Input Power Ratings
versus Single and Three Phase Mains Voltage Level) between the output of the transformer and the input of the T200
(refer to Figure 3.1). This contactor should be controlled directly by user supplied Emergency Stop Buttons and other
series connected safety switches to remove a.c. input power in any situation affecting personnel safety.
WARNING - The supply disconnecting device (circuit breaker) must be switched to
the OFF position before any service or maintenance activity is commenced.
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