Seaward 300 PrimeTest - Manual (Page 82)

PrimeTest 300 Operating Instructions
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14.4 Class II Leakage Current
Test Voltage Mains supply 230V +10% / -15%
Max Load Current 10A
Input Impedance 2KΩ As per IEC 61010-1 A.1
Test Duration 2, 5, 10, 20, 30 seconds
Pass/Fail Limit User Defined
Display Range 0.00 – 3.50mA
Measuring Range 0.10 – 3.50mA
Resolution 0.01mA
Accuracy ± 5% ±5 digits
Attention: Avoid prolonged, repeated use at
full load and excessive test duration as this
may reduce the life of the unit.
14.5 Class I Leakage Current
Measurement Method Differential
Test Voltage Mains supply 230V +10% / -15%
Max Load Current 10A
Test Duration 2, 5, 10, 20, 30 seconds
Pass/Fail Limit User Defined
Display Range 0.00 – 19.99mA
Measuring Range 0.25 – 19.99mA
Resolution 0.01mA
Accuracy ± 5% ±5 digits
Attention: Avoid prolonged, repeated use at
full load and excessive test duration as this
may reduce the life of the unit.
14.6 Earth Loop Resistance
Test Voltage Mains supply 230V +10% / -15%
Test Current Non-trip for 30mA RCD
Test Duration Approx 10 seconds
Pass/Fail Limit User Defined
Display Ranges 0.0 – 199Ω
Measuring Range 1.0 – 199Ω
Resolution 0.1Ω, 0.0 – 19.9Ω
1Ω,
20 – 199Ω
Accuracy ± 10% ± 1.2 1.2Ω