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Kikusui PWX750MLF User Manual

Kikusui PWX750MLF
131 pages
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Users Manual
Regulated DC Power Supply
PWX Series
750W model
PWX750LF
PWX750MLF
PWX750MHF
PWX750HF
1500W model
PWX1500L
PWX1500ML
PWX1500MH
PWX1500H
Search by Topic 7
Component Names 8
Installation and Preparation 11
Connecting the Power Cord 12
Turning the Power On 15
Rack Mounting 16
Load Considerations 17
Load Cables 19
Connecting to the Output Terminals 20
Sensing 23
Basic Functions 27
Measured Value Display and Setting Display
28
Panel Operations 29
Output Operations 30
Operation Overview 31
CV Power Supply and CC Power Supply 33
Using the PWX series as a CV or CC
Power Supply 35
Protection Functions and Alarms 36
CONFIG Settings 42
Preset Memory Function 55
Locking Panel Operations (Key lock) 57
Bleeder On/Off Feature 57
Switching from Remote Mode to Local
Mode 59
Factory Default Settings (Initialization) 59
External Control 61
Overview 62
About the J1 Connector 62
Output Terminal Insulation 64
Controlling the Output Voltage 67
Controlling the Output Current 69
Controlling the Output On and Off States 71
Controlling Output Shutdown 73
Controlling the Clearing of Alarms 74
External Monitoring 75
Parallel/Series Operation 77
Master-Slave Parallel Operation 78
Series Operation 84
Maintenance 89
Calibration 90
Specifications 93
750W model 95
1500W model 104
Factory Option 113
Isolated Analog Interface 114
Variable Internal Resistance Feature 118
Appendix121
PART NO.IB031041
Sep. 2016

Table of Contents

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Kikusui PWX750MLF Specifications

General IconGeneral
Output Power750 W
Input Voltage100 to 240 VAC
Input Frequency50/60 Hz
Operating Temperature0°C to 40°C
Storage Temperature-20°C to 70°C
Humidity20 to 85% RH (No condensation)
Protection FeaturesOvervoltage, overcurrent, overtemperature
InterfaceUSB

Summary

Component Names

Front Panel Components

Identification and description of the front panel controls and indicators.

Rear Panel Components

Identification and description of the rear panel connectors and indicators.

Installation and Preparation

Connecting the Power Cord

Instructions for connecting the AC power cord to the PWX series unit.

Turning the Power On and Off

Procedure for safely powering the PWX series unit on and off.

Rack Mounting

Guidance on installing the PWX series unit into a rack mount.

Load Considerations

Important factors to consider when connecting loads to the PWX series.

Load Cables

Guidelines for selecting and using appropriate load cables for the PWX series.

Connecting to the Output Terminals

Steps for safely connecting cables to the output terminals of the PWX series.

Sensing

Explanation of local and remote sensing functions for voltage accuracy.

Basic Functions

Measured Value and Setting Displays

Describes the different display modes for voltage, current, and settings.

Panel Operations

Details on using the front panel controls for voltage and current adjustment.

Output Operations

How to turn the output on and off using the front panel and startup settings.

Operation Overview

Explains constant voltage (CV) and constant current (CC) operation modes.

CV Power Supply and CC Power Supply

Detailed explanation of CV and CC modes and crossover points.

Using PWX as CV or CC Power Supply

Step-by-step guide to setting up PWX for CV or CC operation.

Protection Functions and Alarms

Overview of protection functions like OVP, OCP, and alarm handling.

CONFIG Settings

Guide to configuring system parameters and settings via the CONFIG menu.

Preset Memory Function

How to save and recall output settings using the preset memory feature.

Panel Operation Lock (Key Lock)

Functionality to lock the front panel controls to prevent accidental changes.

Bleeder On/Off Feature

How to enable or disable the internal bleeder circuit.

Switching Between Remote and Local Mode

Procedure to switch between front panel control and remote control.

Factory Default Settings (Initialization)

How to reset the PWX series to its factory default configuration.

External Control

External Control Overview and J1 Connector

Introduction to external control and details of the J1 connector.

Output Terminal Insulation and Safety

Safety guidelines for output terminal insulation and grounding practices.

Controlling Output Voltage

How to control output voltage using external voltage or resistance.

Controlling Output Current

How to control output current using external voltage or resistance.

Controlling Output On and Off States

Using external contacts to manage output on/off states.

Controlling Output Shutdown

Using external contacts for output shutdown control.

Controlling Alarm Clearing

Using external contacts to clear alarms.

External Monitoring

Monitoring PWX operational status and output values externally.

Parallel/Series Operation

Master-Slave Parallel Operation

Instructions for connecting and configuring multiple PWX units in parallel.

Series Operation

Guidance on connecting and operating PWX units in series for higher voltage.

Maintenance

Calibration

Procedures and requirements for calibrating the PWX series unit.

Specifications

750W Model Specifications

Technical specifications for the 750W models of the PWX series.

1500W Model Specifications

Technical specifications for the 1500W models of the PWX series.

Factory Option

Isolated Analog Interface Option

Details on the optional isolated analog interface for external control.

Variable Internal Resistance Feature Option

Description of the factory option for simulating internal resistance.

Appendix

Options

Information on available optional accessories for the PWX series.

Troubleshooting

Common issues and their solutions for the PWX series.

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