Danfoss VLT AQUA Frequency Transformer Operating Instructions

This document is the operating instructions for the Danfoss VLT AQUA frequency converter, providing information on installation, electrical connection, operation, and programming of the product.

Brand: Danfoss
Document type: User Manual
Language: Chinese
Pages: 138
File format: PDF
File size: 4.9 MB
Updated: 29 September, 2023
MD5 checksum: 67E77A3B62B1BEEA5727ABB950D652E7
PDF: Danfoss VLT AQUA Frequency Transformer Operating Instructions PDF

About this manual

This manual provides detailed guidance for safely installing, wiring, and operating the VLT AQUA frequency transformer. It includes safety warnings, mechanical and electrical installation steps, programming options, and troubleshooting procedures.

The document also lists technical specifications, recommended fuse sizes, leakage‑current limits, and software version information, helping technicians and end‑users maintain reliable operation. This manual is written in Chinese.

What's inside

Safety
Mechanical Installation
Electrical Installation
Operation
Programming
Troubleshooting
Specifications
Index

Specifications

Leakage current limit	3.5 mA
Software version	1.05

Frequently asked questions

What type of RCD should be used with the VLT AQUA inverter?

A B‑type (time‑delayed) RCD must be used on the power side of the device.

Which software version does this manual apply to?

The manual applies to software version 1.05 of all VLT AQUA inverters.

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