User`s manual

SECTION 3: WIRING AND INSTALLATION DS2100 User's Manual
C27750-001 PAGE 3-5
3.1.2 A.C. Input Line Protection
Details of the recommended Line fuses are given in Section 2 of this manual. Alternatively an AC mains Circuit
Breaker (Instantaneous Trip Type) can be used as a protective device providing its ratings are equivalent to the
recommended fuses.
After a power loss to the servo-drive, the motor will continue running until its 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 DS2100 input between the line fuses and the EMC filter at
the input of the DS2100 (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 AC input power in any situation
affecting personnel safety.
3.1.3 Line Filter Requirements
Details of the recommended line filters for each of the DS2100 variants are given in Section 2 of this manual.
WARNING
- The supply-disconnecting device (circuit breaker) must be switched to
the OFF position before any service or maintenance activity is commenced.