PAC3760 plus
Operating Instructions
7
2 Introduction
The PAC3760 plus is a hand held battery powered unit
suitable for carrying out electrical safety checks on:
• Class I appliances
• Class II appliances
• IEC mains leads
• Extension leads
• 10mA RCD
• 30mA RCD
• 3 Phase appliances when used with a 3-Phase
Adaptor
Overview
With reference to Figures 1 and 2.
1. The LCD
2. Class I Test / Cord Sequence Button
3. Class II Test Sequence Button
4. Leakage Test Sequence Button
5. 10mA RCD Test Button
6. 30mA RCD Test Button
7. 3-Phase Test Sequence Button
8. Test/Mains outlet socket
9. Mains inlet socket
10. IEC Test Connection
11. Earth Continuity Test Terminal
User Interface
The LCD display shows test progress, results for
individual tests and the overall test result for an appliance
or mains cord.
Measurements displayed next to the R
PE
icon indicate the
resistance of the protective earth conductor.
Measurements displayed next to the R
ISO
icon indicate the
resistance measured by the insulation test.
Measurements displayed next to the I
LEAK
icon indicate
the leakage current measured while the unit is powered
from a mains supply.
Tests are initiated using the six push buttons.
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