Kikusui PWX1500H User Manual

User’s 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

Kikusui PWX1500H Specifications

General

Model	PWX1500H
Type	Programmable DC Power Supply
Output Power	1500 W
Display	LCD
Storage Temperature	-20 to 70 °C
Control Interface	USB, LAN
Operating Temperature	0 to 40 °C

Summary

Installation and Preparation Guide

Power Cord Connection

Instructions for connecting the AC power cord to the unit.

Powering On the Unit

Procedures for powering the unit on and initial display sequence.

Load Connection Considerations

Output Terminal Connection

Sensing Modes (Local and Remote)

Core Unit Functions

Display Modes (Measured and Setting)

Front Panel Operation Guide

Output Control Operations

Constant Voltage and Current Operation

Protection Features and Alarm Handling

Details on the built-in protection functions and alarm handling.

System Configuration Settings

External Control Interfaces

J1 Connector Pinout and Details

Controlling the Output Voltage

Methods for controlling output voltage via external voltage or resistance.

Controlling the Output Current

Methods for controlling output current via external voltage or resistance.

External Output On/Off Control

External Status Monitoring

Parallel and Series Operation Modes

Master-Slave Parallel Operation Guide

Instructions for connecting and operating multiple units in parallel.

Series Operation Guide

Instructions for connecting and operating multiple units in series.

Unit Maintenance

Calibration Procedures

Technical Specifications

750W Model Specifications

1500W Model Specifications

Troubleshooting

Troubleshooting: Power On Issues

Steps to diagnose and resolve issues when the unit does not power on.

Troubleshooting: No Output

Steps to diagnose and resolve issues when there is no output.

Troubleshooting: Incorrect Setting

Troubleshooting for incorrect voltage or current setting.

Troubleshooting: Unstable Output

Diagnosing and resolving unstable output voltage or current.

Troubleshooting: Remote Control Issues

Troubleshooting: Function Control Issues