Datakom DM-0101 Manual

Browse online or download pdf Manual for Multimeter Datakom DM-0101. Datakom DM-0101 2 pages. 72x72 & 96x48mm sizes

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DM-0101 DIGITAL MULTIMETER

72x72 & 96x48mm SIZES

INTRODUCTION

These state-of-the-art panel meters are designed for

accurate measurement of the AC RMS voltage, AC

RMS current, frequency, active power and power

factor in single-phase systems. The current

transformer ratio can be set between 5/5A and

5000/5A via front panel buttons.

Devices have separate inputs for supply and

measurement.

The unit allows both manual selection of the display

channel and automatic scrolling.

Changing Display Selection:

By using the MENU

active power, power factor and frequency can be

selected and read from display. Every depression on

the MENU

button will display the next

measurement.

60 seconds after the last keypress, the display will

return automatically to the default display mode.

However the defult display mode is selectable by

programming.

SETTING THE CURRENT

TRANSFROMER RATIO

AND THE DEFAULT DISPLAY

Any measured parameter can be set as the default

display. Automatic parameter scrolling is also

provided. Selections are stored into a non-volatile

memory and is not affected from power failures.

Press MENU button

for 3 sec.

Press Up or Down

buttons until

requested Current

Transformer Ratio is

displayed.

Press MENU button

for saving current

transformer ratio and

displaying default selection.

Press Up or Down

buttons until

requested display mode

appears.

0 – Auto scroll values every 5

sec.

1 =voltage

2= current

3= active power

Press MENU button for

saving default selection and

exit for settings.

button, voltage, current,





4= power factor

5= frequency

PRECAUTIONS FOR INSTALLATION

DA-0101 DIGITAL AMMETER

AND SAFE USE

96x96mm SIZES

Failure to follow below

instructions will result in

death or serious injury

 Do not open the unit. There is no serviceable parts

inside.

 Fuses must be connected to the power supply and

phase voltage inputs, in close proximity of the unit.

 Fuses must be of fast type (FF) with a maximum

rating of 6A.

 Disconnect all power before working on equipment.

 When the unit is connected to the network do not

touch terminals.

 Short circuit terminals of unused current

transformers.

 Do not try to clean the device with solvent or the

like. Only clean with a dry cloth.

 Verify correct terminal connections before applying

power.

 Electrical equipment should be serviced only by

competent service personnel. No responsibility is

assured by the manufacturer or any of its

subsidiaries for any consequences arising out of

the use of this material.

 Only for front panel flush mounting.

Before installation

 Read the user manual carefully, determine the

correct connection diagram.

 Remove all connectors and mounting brackets

from the unit, then pass the unit through the

mounting opening.



 Put mounting brackets and tighten. Do not tighten

too much, this can brake the enclosure.

 Make electrical connections with connectors



removed from sockets, then place connectors to

their sockets.

 Note that the power supply terminal is separated

from measurement terminals, with common neutral

point.

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