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Summary of Contents for Aegis CZ20055
- Page 1 INSULATION TESTER User Guide CZ20055 0-ADJ Insulation Tester CZ20055-DRW02-01...
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Page 2: Safety Information
SAFETY INFORMATION Read the following safety information carefully before attempting to operate or service the meter. To avoid damage to the instrument do not apply voltages that exceed the maximum limits shown in the technical specifications tables. Do not use the meter or test leads if they look damaged. Use extreme caution when working around bare conductors or bus bars. -
Page 3: Specifications
Safety symbols: Caution refer to this manual before using the meter. Dangerous voltages. Meter is protected throughout by double insulation or reinforced insulation. CE Comply with EN-61010-1 When servicing, use only specified replacement parts. 1. SPECIFICATIONS 1-1 General Information Environment conditions: ①... - Page 4 Measurement Range 3Ω, 500Ω, 20MΩ/50V, 40MΩ/100V,200MΩ/500V, 600V/ACV, Operating Temperature: 0ºC to 40ºC (32ºF to 104ºF) and Humidity below 80% RH Storage Temperature: -10ºC to 60ºC (14ºF to 140ºF) and Humidity 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...
- Page 5 AC Voltage (40Hz~400Hz) Range Resolution Accuracy Input Impedance Overload Protection 600V 1.2MΩ 600Vrms Meg OHMS Range +10% Terminal Voltage 100MΩ/250V 250KΩ~5MΩ 5MΩ~100MΩ 250V+10%~-0% 200MΩ/500V 0.5MΩ~10MΩ 10MΩ~200MΩ 500V+10%~-0% 400MΩ/1000V 20MΩ~400MΩ 1000V+10%~-0% 1MΩ~200MΩ Range Test Current Short circuit current 100MΩ/250V 250KΩ(load) 200MΩ/500V 500KΩ(load) About 1.3mA 400MΩ/1000V...
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Page 6: Parts And Controls
2. PARTS & CONTROLS ① Point needle ② Battery check Button ③ 0-Adjust Button ④ Backlight Button ⑤ Test Button ⑥ Rotary Function switch ⑦ VΩ Jack ⑧ COM input jack ⑨ Belt hook ⑩ Battery Cover 0-ADJ Insulation Tester... - Page 7 3. Operational Guidelines 1. Before using this tester, always read the safety warnings and test methods described in the instruction manual thoroughly and completely. 1-1. Set the range selector switch to the “BATT.CHECK” position ， press “TEST” Button and “Batt.check” Button make certain that the meter pointer stays in the “BATT.
- Page 8 (1) Check for Dead Test Button Live circuit warning lamp Circuit (Voltage Warning) lights up and beeper sounds where the circuit is LIVE. Without pressing (Up position) the test button connect the test leads to the circuit under test. If there is an AC voltage present the pointer will deflect to indicate the value in...
- Page 9 (3) Discharging Be aware of any Capacitance in Circuit capacitance charged up in Tested 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.
- Page 10 4. Battery Replacement 1, When the battery is low ,the six 1.5V ‘AA’ batteries must be replaced. 2, Turn the 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.
- Page 11 Aegis Unit 9, 173-181 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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