SANCH S900 Series - User Manual

Manual Service
For S900 Series Inverters
All Rights Reserved. Subject to
change without notice.

Summary

Preface

1 Safety Instructions

Essential safety precautions for operating and handling the inverter.

1.1 Notes for Operation

Critical operational notes before, during, and after inverter use.

1.2 Notes for Operation Environment

Guidelines for protecting the inverter from environmental hazards.

2 Descriptions for Sanch and Installation

2.1 Operation Environment

Recommendations for suitable operating environments and installation clearances.

2.2 Model Description

Breakdown and explanation of the inverter model naming convention.

2.3 Product Specification

Detailed technical specifications for 220V and 440V series inverters.

2.6 Basic Wiring Diagram

Standard wiring diagrams for main and control circuits of the inverter.

3 Description of Operators

3.1 Description for Digital Operator

Overview of the digital operator's display and operating spaces.

3.2 Description of Keyboard Operation

Explains how to use the digital operator's keys for various functions.

5 DESCRIPTION OF FUNCTIONAL PARAMETERS

0 Users Parameters

Parameters related to user settings and machine type recognition.

1 Basic Parameters

Core parameters for setting operation frequency, voltage, and timing.

2 Operation Mode Parameters

Parameters that define the inverter's operating modes and control sources.

6 Protection Parameters

Parameters for setting over-voltage, over-current, and other protection functions.

9 Communication Parameters

Parameters for setting up communication interfaces like RS-485.

6 TROUBLE SHOOTING

6.1 Fault and Corrective Measures

Lists common fault displays and their corresponding corrective actions.

7 MAINTENANCE AND AMBIENT ELEMENTS

SANCH S900 Series Specifications

General

Brand	SANCH
Model	S900 Series
Category	Inverter
Language	English