5 Installation BECKHOFF Drive Technology
34 Version 2.5 AX5000
5.2.1 Mains supply connection (X01)
The servo drives of the AX5000 series are equipped with a wide voltage input "X01" and can
be connected to voltage systems three-phase 400 V
AC -10%
- 480 V
AC +10%
.
Connection to the standard mains supply (TT/TN) with earthed centre is
described below. Connections to other supply systems are not permissible.
Three-phase 400
-10%
- 480
+10%
V
AC
5.2.1.1 External protection for individual devices, CE-compliant
Fire hazard through short circuit!
The recommended fuses are designed for line protection. The servo drives
feature integrated self-protection.
*) Application class "gG" mains fuses according to IEC 60269 or "C" type automatic
circuit breakers must be used.
5.2.1.2 External protection for individual devices, UL-compliant
Fire hazard through short circuit!
The recommended fuses are designed for line protection. The servo drives
feature integrated self-protection.
*) Mains fuses according to type “RK5” min. 480 V must be used.