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Summary of Contents for DRK4k Series

Page 1: ... unavailable please contact our sales representatives Keep the manual with you so that you can read it whenever you want https www matsusada com product Table of Contents 1 Introduction 1 2 Accessories 1 3 For Safe Use 2 4 Initial Inspection 5 5 Simple operation from turning on the unit to outputting from the unit 5 6 Main and Protection Functions 5 7 External View 5 7 1 Connecting the cable for p...

Page 2: ...der the supervision of those who are familiar with the proper use and danger of the product Persons with the exception of the above must not handle the product Do not open the product case and panel Do not disassemble remodel or repair by opening the product case and panel yourself There is a high voltage area inside which may possibly cause electric shock and fire Never remove the case and panel ...

Page 3: ... the product in order to reduce the risk of current flowing through important organs of the body Keep your left hand off from the product and operate with your right hand Do not touch the wiring or load connected to the output terminal or output terminal during operation or immediately after output stop Very high voltage is applied to the terminals during normal operation and trial operation Touch...

Page 4: ...e lifetime of fan varies greatly depending on the environment where it is used temperature humidity dust etc In order to use the product for a longer time it is necessary to replace the fan periodically For replacement please contact our sales office replacement require separate repair charges The replacement will require a separate repair fee There is a risk of electric shock do not replace it by...

Page 5: ... terminal block can be used The rating of the front outlet is 250V 15A Make sure that the output has already been turned off with the OUTPUT switch OUTPUT LED Off Press the PROTECT switch and then turn the numerical value setting encoder It is set to the maximum at the factory shipment Press VLT switch and FRQ switch and then turn the numerical value setting encoder to set your desired voltage and...

Page 6: ...dition The overload condition is determined by the settings of OCP and OPP 1 Press and hold the DISP key 2 After shifting to the Configuration screen turn the numeric value setting encoder clockwise to set the value to Cut off 9 LOCK Function Function Description Setting Key lock Lock all operations except for the OUTPUT switch and ENT LOCK key Press and hold the ENT LOCK key until the LK appears ...

Page 7: ...etting minimized Are settings for Ilimit OCP and OPP minimized Is the OVP setting correct Is the LOCK function activated Breaker trips Have you replaced the original screws of the housing with different ones The replaced screws may have cut into the internal circuits Is the breaker s base capacity sufficient Are the inputs and outputs connected incorrectly Output voltage fluctuates or cannot be co...

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