Kikusui PWR1201MH User Manual

User’s Manual
PART NO. IB031113
Aug. 2017
400W model
PWR401L PWR401ML
PWR401MH PWR401H
800W model
PWR801L PWR801ML
PWR801MH PWR801H
1200W model
PWR1201L PWR1201ML
PWR1201MH PWR1201H
Regulated DC Power Supply
PWR-01 Series
Component Names 8
Installation and Preparation 13
Connecting the Power Cord 14
Load Considerations 18
Selecting the Load Cables 20
Output Terminal Insulation 22
Connecting to the Output Terminals 24
Turning the Power On 28
Remote Sensing function 30
Basic Features 33
Measured Value Display and Setting Display
34
Panel Operations 36
Output Operation 37
Operation Overview 41
CV Power Supply and CC Power Supply 43
Using the PWR-01 as a CV or CC Power
Supply
45
Protection functions and Alarms 46
CONFIG Settings 54
Preset Memory function 70
Locking Panel Controls (Key Lock) 71
CONFIG Shortcut function 72
Switching from Remote Mode to Local Mode
73
Advanced Features 75
Bleeder Circuit function 76
Variable Internal Resistance function 78
Sequence function 79
Synchronized Operation 80
External Control 83
Product Operation 84
About the J1/ J2 Connectors 85
Notes for Connecting External Voltage (Vext)
88
Output voltage control 90
Output Current Control 92
Controlling the Output On and Off States 94
Controlling Output Shutdown 96
Controlling the Clearing of Alarms 97
External Monitoring 98
Parallel/ Series Operation 101
Master-Slave Parallel Operation 102
Series operation 108
Maintenance 113
Calibration 114
Cleaning 116
Specifications 117
400W model 119
800W model 122
1200W model 125
Common specifications 128
Appendix135

Kikusui PWR1201MH Specifications

General

Output Voltage	0 to 120 V
Power Rating	1200 W
Output Type	DC
Voltage Resolution	1 mV
Current Resolution	1 mA
Operating Temperature	0 to 40 °C
Storage Temperature	-20 to 70 °C
Input Voltage	100 to 240 VAC
Communication Interface	LAN, USB, RS232C

Summary

Installation and Preparation

Connecting the Power Cord

Connect the power cord to the product for safe and proper operation.

Selecting Load Cables

Output Terminal Insulation

Connecting Output Terminals

Procedures for connecting load cables to rear and front panel output terminals.

Turning the Power On

Step-by-step guide for safely powering on the unit and initial checks.

Basic Features

Measured Value and Setting Display

Panel Operations

Output Operation

Managing output on/off, setting operational limits, and configuring startup states.

Protection Functions and Alarms

Overview of safety features like OVP, OCP, FOCP, and alarm handling procedures.

Setting Operational Limits

Configuring voltage and current limits to prevent incorrect settings or OVP/OCP activation.

CONFIG Settings

Comprehensive configuration options for unit behavior, interface, and operation modes.

Preset Memory Function

External Control

Product Operation via Connectors

J1 and J2 Connector Details

Information on connector types, pinouts, and required accessories for connection.

External Voltage (Vext) Connection Notes

Output Voltage Control

Controlling output voltage using external voltage or resistance sources.

Output Current Control

Controlling output current using external voltage or resistance sources.

Controlling Output On/Off States

Managing output ON/OFF states via external contacts and wiring considerations.

Controlling Output Shutdown

Clearing Alarms Externally

Parallel and Series Operation

Master-Slave Parallel Operation

Series Operation

Maintenance

Calibration Procedures

Procedures and requirements for calibrating the unit for long-term performance.

Appendix

Troubleshooting Guide

Common issues, symptoms, and suggested remedies for problem resolution.