NORDAC SK400E Frequency Inverter Installation Guide

This manual describes installation, parameter setting, troubleshooting, and daily maintenance of the NORDAC SK400E series AC drive.

Brand: NORDAC
Category: Industrial Supply
Document type: Installation Guide
Language: English
Pages: 17
File format: PDF
File size: 374 KB
Published: 21 March, 2012
Updated: 30 September, 2023
MD5 checksum: FF1383A951C738DCEA9D38A832FD0F43
PDF: NORDAC SK400E Frequency Inverter Installation Guide PDF

About this manual

This guide covers the safe installation, wiring, and setup of the NORDAC SK400E series AC drives. It includes safety warnings, receiving inspection steps, wiring diagrams, parameter configuration, and detailed technical specifications.

Key sections include Safety Instructions, Receiving and Inspection, Wiring (with diagrams and torque values), Summary of Parameters, and Technical Specifications such as input voltage, rated output, and environmental limits.

What's inside

Safety Instructions
Receiving and Inspection
Wiring
Parameter Settings
Technical Specifications
Environmental Conditions

Specifications

Input Voltage Class	115V / 230V
Rated Output Current (A)	1.6 / 2.5 / 4.2 / 7.0
Rated Frequency	1.0~400 Hz
Control System	SVPWM (Sinusoidal Pulse Width Modulation)
Operating Temperature Range	-10 °C to -40 °C (non‑condensing)

Frequently asked questions

What must be done before performing any maintenance on the SK400E?

The AC input power must be disconnected before any maintenance.

What is the maximum allowed ground resistance during installation?

Ground resistance should not exceed 0.10 Ω.

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