Powtran PR5200 Series User Manual

Foreword
Thank you very much for purchasing PR5200（C）soft starter.
This user’s manual provides the users with the instructions on the installation, parameter
setting, error diagnosis, routine maintenance and necessary precautions. Please read the manual
carefully before the installation of the product in order to ensure that it can be correctly installed
and operated.
Please contact Powtran's dealers or directly contact with the company if you have difficult
questions during the use of the soft starter , our professional staff is willing to serve for you.
Please leave this manual to the end user and keep it in good condition for the future
maintenance and other application occasions . Please fill in the warranty card then fax to the
distributor or fax to Powtran if there is quality problem during the warranty period.
During this product updating period, some details may be changed without prior notice. If you
want to get the latest information, please visit our website.
For other products’ information, please visit our homepage:http://www.powtran.com.

Powtran PR5200 Series Specifications

General

Category	Controller
Series	PR5200
Control Mode	V/F control
Braking	Built-in braking unit
Communication	Modbus RTU
Application	fan, pump

Summary

Foreword

Safety Precautions

PR5200(C) Soft Starter Introduction

Soft Starter Features

Details the advanced technology and design aspects of the soft starter.

Key Soft Starter Functions

Outlines key operational capabilities like current reduction, load stress management, and soft stop.

Design, Quality, and Protection Features

Highlights human-centric design, quality assurance, and protection features.

Product Model and Inspection Guide

Interpreting Product Models

Explains how to interpret model designations and nameplate information.

Unpacking and Inspection Procedure

Guides users through checking the product for damage and correctness after unpacking.

Usage and Installation Guidelines

Soft Starter Operating Conditions

Specifies power, motor type, environmental conditions, and operating requirements.

Soft Starter Installation Requirements

Provides guidelines on mounting orientation and ventilation for optimal cooling.

Dimensions and Mounting Specifications

Wiring Diagrams and Terminal Connections

Basic Soft Starter Wiring Diagram

Illustrates primary power connections for the soft starter, breaker, and motor.

External Terminal Wiring Guide

Explains the purpose and connections of external control and signal terminals.

Integrative Machine Wiring Schematic

External Terminal Specifications

Control Panel and User Operation

Keyboard Interface Operation

Explains how to use the control panel buttons and navigate the display.

Parameter Settings and Configuration

Programmable Relay Output Configuration

Power On Terminal Protection Settings

Help Information and Display Codes

Protection Mechanisms Overview

Protection Functions and Parameter Settings

Details various protection mechanisms and their configurable parameters.

Setting Protection Levels

Test Running and Application Modes

Performing Power Test Running

Step-by-step guide for initial power-on testing and verification.

Soft Starter Application Modes

Overview of different starting modes and their suitability for various loads.

Voltage Ramp Start Mode Details

Kickstart Mode Operation

Current Ramp Start Mode Details

Double Loop Start Mode Explanation

Monitor Start Mode Function

Stop Modes and Usage

Specialized Application Scenarios

Load-Specific Application Examples

Troubleshooting Faults and Errors

Model Specifications and Options

External Parts Specification Reference

Table listing models, power, current, breaker/contactor specs, and cable sizes.

Product Quality Assurance

Warranty Terms and Conditions

Details on warranty period, return, replacement, and repair services.

Warranty Exceptions Clause

Lists reasons for product failure not covered under warranty.

Conditions for Non-Warranty Service

Conditions under which the manufacturer may deny warranty service.

Customer Feedback and Resources