Cable And Fuse Sizes, North America - Vacon 100 Series Quick Manual

CABLE AND FUSE SIZES, NORTH AMERICA

We recommend the fuse class T (UL & CSA). To make a selection of the
fuse voltage rating, refer to the mains. Refer also to local regulations, cable
installation conditions and cable specification. Do not use larger fuses than
what is recommended.
Make sure that the operation time of the fuse is less than 0.4 seconds. The
operation time agrees with the fuse type and the impedance of the supply
circuit. For more information on faster fuses, speak to the manufacturer. The
manufacturer can also recommend some high speed Class J (UL & CSA) fuse
ranges.
The solid state short circuit protection does not supply protection for the
branch circuit of the of the AC drive. To supply the branch circuit protection,
refer to the National Electric Code and the local regulations. Do not use other
devices than fuses to supply branch circuit protection.
NOTE!
The VACON
dynamic braking or the brake resistor functions.
100 FLOW and HVAC software do not have the
®
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