KT72
PAT TESTER WITH AUTO
TEST SEQUENCES
• Performs Earth bond at 200mA at both +ve and -ve
polarities (IT appliance safe)
• 250V / 500V insulation test voltages
• Substitute leakage tests
• Single rotary dial position initiates test sequence
• Class I IT 200mA Earth Bond
• Class II
• Extension lead test – including polarity
• LED indication of pass / fail as well as a result display
• Automatic check if appliance is switched on or not
• Test 110V appliances for earth bond and insulation
(with appropriate test adaptor).
• Tests in accordance with
the IEE Code of Practice
• Powered by batteries
• Earth lead
• Instruction Manual
• Calibration Certificate
• Extension Lead Adaptor
• Pass & Fail labels
• PATLOG1 PAT record log book for multiple sites
• PATLOG2 for single sites, including pass labels
MEASUREMENT OF INSULATION RESISTANCE - R
INS
Rating 250V / 20M Ω and 500V / 20M Ω
Measuring range 0.1~19.99M Ω
Resolution 10kΩ
Rated voltage 250V/500V DC(-0%/+30%) @250k Ω/500kΩ
Short-circuit current 2.5mA DC or less
Accuracy ± (2%rdg+3dgt)
Protective conductor Insulation Substitute Polarity
resistance resistance Leakage
current
LED Colour Green Amber Green Green Green
Extension Lead Rpe < 0.1 Ω Ppe < 0.1 Ω Rins > 1M Ω Cont < 10 Ω
< 0.3 Ω
Class I Rpe < 0.1 Ω Ppe < 0.1 Ω Rins > 1M Ω Leak < 0.75mA
< 0.3 Ω
Class II Rins > 2M Ω Leak < 0.25mA
THRESHOLD AND DISPLAY
Test function Leakage current test
Measuring range 0.1-12.00A rms
Resolution 0.01mA
Accuracy ±(3%rdg ± 5dgt)
SUSTITUTE LEAKAGE CURRENT
Test function IT 200mA continuity test
Measuring range 0 - 19.99 Ω
Resolution 10mΩ
Open-circuit voltage 5V
Measuring current 200mA DC (nominal)
Accuracy ±(3%rdg ± 5dgt)
MEASUREMENT OF PROTECTIVE CONDUCTOR RESISTANCE - R
PE
ACCESSORIES
PRODUCT DATA SHEET
SPECIFICATIONS
OPTIONAL
KT72
PAT Tester with
Auto Test Sequence
t: 01494 792 212
kewtechcorp.com
e: sales@kewtechcorp.com
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