Danfoss VLT Training Manual page 35

Hide thumbs Also See for VLT:

VLT Installation

5) Wiring

Input Power and Fuses

5) Wiring the Drive

b. Fuses

In order to fulfill the requirements of Underwriters Laboratory (UL), all drives must

be provided with fast-acting input power line fuses. The proper style and rating for

these fuses is specified in the Instruction Manual. Terminals 91 (L1), 92 (L2) and 93

(L3) on a VLT are always used for incoming power.

Rev.02

b. Fuses

• All drives must have input fuses installed in the

power supply to the drive, some VLTs have fuses

included

• Refer to the Instruction Manual for fuse sizing

• Terminals 91(L1), 92(L2) and 93(L3) are always

used for incoming power.

Confidential / Property of Danfoss Drives A/S

North America

Motion Controls

Table of Contents