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Temperature effects

Temperature coefficient

<0,1% per °C up to 1 G

Ω

<0,1% per °C per G

Ω

above 1 G

Ω

Environmental

Operating range:

-20ºC to +55 °C

Operating humidity:

95% RH at 0ºC to +35ºC, 70% RH
+35ºC to +55ºC

Storage temperature range:

-30ºC to +80 °C

Calibration Temperature:

+20 °C

Maximum altitude:

2000 m

Dust and water protection:

IP54

Accessories

Includes accessories

2 wire test lead set and crocodile clips

6220-813

SP5 Remote switch probe

6220-812

Calibration certificate
Rubber boot

6231-802

Instrument case

5410-420

User guide

2000-171

Optional accessories and replacements

Fused 2 wire test lead set and crocodile clips

6220-789

Содержание MIT415

Страница 1: ...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 Ontario M1S 3R2 Canada T 1 416 298 9688 Canada only T 1 416 298 6770...

Страница 2: ...M MIT415 Insulation and continuity tester User Guide...

Страница 3: ...f it is damaged n All test leads probes and crocodile clips must be in good order clean and with no broken or cracked insulation n Ensure that hands remain behind guards of probes clips when testing n...

Страница 4: ...st lead probes also observe voltage discharges to a safe level On battery cover see section 2 0 notes 10 and 11 At terminals do not exceed rated input voltage t Equipment protected throughout by Doubl...

Страница 5: ...re both AC and DC components of the supply voltage AC DC In DC mode only the DC component is measured 1 Rotate selector switch to the V position 2 Connect test leads to the circuit under test 3 Press...

Страница 6: ...displayed on the secondary display 5 The insulation test can be locked on by pressing the lock button whilst holding down the TEST button To disable lock press the TEST button or lock button 6 By pres...

Страница 7: ...a test result is stored t1 After 10 minutes a second test result is stored t2 The resultant ratio is then displayed on the screen The same procedure applies for the DAR timed tests however the test du...

Страница 8: ...ent firmware revision is displayed followed by the buzzer alarm threshold Displayed Meaning Default Setting symbol setting options BUZ Set top threshold for continuity buzzer in ohms 2 1 2 5 10 20 Buz...

Страница 9: ...r and lift out the cells Ensure that the replacement cells are fitted with the correct polarity in accordance with the label in the battery compartment Replace and re secure the battery compartment co...

Страница 10: ...t on load 1 mA at min pass value of insulation specified in BS7671 HD384 and IEC364 EN61152 2 2 mA max EN61557 operating range 0 10 M to 1 00 G Leakage current range 10 A to 2000 A Leakage current 10...

Страница 11: ...r Operates at 25 volts a c or d c on any range except OFF Frequency 15 400Hz 15Hz 99 9Hz 0 5 1 digit 100Hz to 400Hz Power supply 5 x 1 5V cells type IEC LR6 AA MN1500 HP7 AM3 R6HP Alkaline NiMH rechar...

Страница 12: ...ture range 30 C to 80 C Calibration Temperature 20 C Maximum altitude 2000 m Dust and water protection IP54 Accessories Includes accessories 2 wire test lead set and crocodile clips 6220 813 SP5 Remot...

Страница 13: ...t 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 information such as the...

Страница 14: ......

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