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Aegis CZ20055, User Manual

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Aegis CZ20055 User Manual Download Page 5

 

4 

 

AC Voltage (40Hz~400Hz) 

Range 

Resolution 

Accuracy 

Input Impedance 

Overload 

Protection 

600V 

20V 

+5% 

1.2MΩ

 

600Vrms 

Meg OHMS 

Range 

+5% 

+10% 

Terminal Voltage 

100MΩ/250V

 

250KΩ~5MΩ

 

5MΩ~100MΩ

 

250V+10%~-0% 

200MΩ/500V

 

0.5MΩ~10MΩ

 

10MΩ~200MΩ

 

500V+10%~-0% 

400MΩ/1000V

 

1MΩ~200MΩ

 

20MΩ~400MΩ

 

1000V+10%~-0% 

 

Range 

Test Current 

Short circuit current 

100MΩ/250V

 

1mA 

250KΩ(load)

 

About 1.3mA 

200MΩ/500V

 

500KΩ(load)

 

400MΩ/1000V

 

1MΩ(load)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for CZ20055

Page 1: ...INSULATION TESTER User Guide CZ20055 Insulation Tester V 0 ADJ 0 0 0 5 0 V V CZ20055 DRW02 01 ...

Page 2: ...en working around bare conductors or bus bars Accidental contact with the conductor could result in electric shock Use the meter only as specified in this manual otherwise the protection provided by the meter may be impaired Read the operating instructions before use and follow all safety information Caution when working with voltages above 60V DC or 30V AC RMS Such voltages pose a shock hazard Be...

Page 3: ...acement parts 1 SPECIFICATIONS 1 1General Information Environment conditions Installation Categories II Pollution Degree 2 Altitude up to 2000 meters Indoor use only Relatively humidity 80 max Operation Ambient 0 40ºC Maintenance Cleaning Repairs or servicing not covered in this manual should only be performed by qualified personnel Periodically wipe the case with a dry cloth Do not use abrasives ...

Page 4: ...below 70 RH Power source DC9V 6x1 5V Size AA battery or Equivalent Dimensions 200 L x 92 W x 50 H mm Weight Approx 700g include battery Accessories Test leads 6pcs battery Carrying case manual 1 2Electrical Specifications Accuracies are specified as of reading digits at 23ºC 5ºC below 80 RH OHMS Range Resolution Accuracy MIN open Circuit Voltage MIN circuit current 3Ω 0 05Ω 3 4 1V 200mA 500Ω 1Ω 4 ...

Page 5: ... 2MΩ 600Vrms Meg OHMS Range 5 10 Terminal Voltage 100MΩ 250V 250KΩ 5MΩ 5MΩ 100MΩ 250V 10 0 200MΩ 500V 0 5MΩ 10MΩ 10MΩ 200MΩ 500V 10 0 400MΩ 1000V 1MΩ 200MΩ 20MΩ 400MΩ 1000V 10 0 Range Test Current Short circuit current 100MΩ 250V 1mA 250KΩ load About 1 3mA 200MΩ 500V 500KΩ load 400MΩ 1000V 1MΩ load ...

Page 6: ...S CONTROLS Point needle Battery check Button 0 Adjust Button Backlight Button Test Button Rotary Function switch VΩ Jack COM input jack Belt hook Battery Cover 10 9 1 2 3 4 5 6 7 8 Insulation Tester V 0 ADJ V V ...

Page 7: ... stays in the BATT GOOD area 1 2 Without pressing the test button connect the test leads to the instrument and set the range selector switch to the desired range position When making continuity tests 3Ω and 500Ω ranges short the test leads first then press the test button and adjust the ohms ADJ dial to zero the reading 2 Testing DANGER Before testing make certain that the circuit under test is NO...

Page 8: ...er test If there is an AC voltage present the pointer will deflect to indicate the value in addition to the above warnings 2 Insulation Continuity Testing ON Read insulation resistance and continuity on the Megohm and ohm scales appropriate for the range switch position selected ohm zero adjust before continuity testing Read directly for 500V insulation range multiply by 0 5 for 250V range and mul...

Page 9: ... charged up in the circuit immediately after insulation testing This is very dangerous With the test leads connected to the circuit release the test button Any charge on the circuit will be discharged This will be seen as the pointer on the volts scale moves to the zero position ...

Page 10: ...meter off and remove the test leads 3 Unsnap the tilt stand from the rear of the meter 4 Remove the four Phillips head screws holding the battery cover 5 Remove the battery compartment cover 6 Replace the batteries observing polarity 7 Attach the rear cover and secure the screws 8 Reattach the tilt stand ...

Page 11: ...1 Rooks Road Vermont Victoria 3133 Tel 1300 723 447 sales aegis net au www aegis net au New Zealand Aegis Instruments Suite 103 6 Leonard Isitt Drive Level 1 Quad 7 Auckland Airport 2022 New Zealand Tel 0508 423 447 sales aegis net nz www aegis net nz ...

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