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Symbols used on the instrument are:

F

Caution: risk of electric shock

G

Caution: refer to accompanying notes

t

Equipment protected throughout by Double 

Insulation (Class II)

c

Equipment complies with current EU directives.

CONTENTS

3

Description

4

Power lead and charging the batteries

4

Quick start

5

Instrument controls and indicators

6

Power On/Off button

6

V

and V

buttons

6

Test button

6

/I button

6

B

button

7

“HV On” LED

7

“Charging indicator” LED

7

Test terminals

7

The guard terminal

7

Factory programming socket

7

Battery bar graph

8

Voltage at terminals

8

Timer

8

Digital display

8

Analogue display

8

Capacitance display

9

Time constant

9

Specification

9

Accessories

11

Repair and Warranty

12

Summary of Contents for MIT510

Page 1: ...M MIT510 5kV Digital Insulation Tester USER MANUAL...

Page 2: ...ces breakdown of the circuit under test may cause a loss of display presence of HV on the test leads will still be shown by a flashing red LED If this happens stop the test immediately by pressing the...

Page 3: ...r lead and charging the batteries 4 Quick start 5 Instrument controls and indicators 6 Power On Off button 6 V and V buttons 6 Test button 6 I button 6 B button 7 HV On LED 7 Charging indicator LED 7...

Page 4: ...y lifetime charge the battery after each use A completely exhausted battery will take 14 hours to recharge INTRODUCTION POWER LEAD AND CHARGING 4 The MIT510 is a compact microprocessor controlled high...

Page 5: ...orm a self check during which Ini is displayed After Ini disappears the instrument is ready for use 3 Check voltage at terminals display to be sure the load is safe to energise 4 Set test voltage requ...

Page 6: ...nly If the test voltage is changed during a test the new test voltage will be displayed briefly before the display again shows the voltage on the test leads After a test has been stopped the display s...

Page 7: ...voltage greater than 50 V from an internal or external source on the test inputs the LED flashes Charging Indicator LED This is a green LED next to the Power On Off button on the front panel When main...

Page 8: ...f the last test remains on the display until another test is started Digital Display The digital display shows the resistance or current being measured during a test The I button toggles between the t...

Page 9: ...d Voltage input range 85 260 V 50 60Hz Battery life 6 hours continuous testing at 5 kV Test voltages 250 V 500 V 1000 V 2500 V 5000 V Accuracy 23 C 5 to 1 T 15 1 T to 7 5 T 20 5 T to 10 T 5 counts Gua...

Page 10: ...ominal test voltage at 100 M load Current measurement range 0 01 nA to 5 mA Current measurement accuracy 23 C 5 0 2 nA at all voltages Display Analogue Digital 3 digits Interference rejection 2mA rms...

Page 11: ...ncluded Accessories 3m lead set 8101 181 User guide on CD ROM 6172 929 Optional Accessories 3m lead set with straight jaw clamps 6220 797 15m lead set 8101 183 3m lead set insulated clamps Contact Meg...

Page 12: ...rument for Repair If it is necessary to retun an instrument for repair a returns Authorisation number must first be obtained by contacting one of the addresses shown You will be asked to provide key i...

Page 13: ......

Page 14: ...er com Megger Pty Limited Unit 26 9 Hudson Avenue Castle Hill Sydney NSW 2125 Australia T 61 0 2 9659 2005 F 61 0 2 9659 2201 E ausales megger com Megger Limited 110 Milner Avenue Unit 1 Scarborough O...

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