Seaward SafeCheck 8 - Manual (Page 43)

Specification
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Specification
Earth Bond Test
Test Voltage 6V nominal (no load)
Test Current 4A, 10A, 25A (into s/c load)
Range 40m Ω - 19.99Ω
Resolution 1m Ω
Accuracy +/- 5% +/- 2 digits
Pass Levels user selectable
Earth Screen Test (IT Earth Bond Test)
Test Voltage 100mV nominal (no load)
Test Current 100mA (into s/c load)
Range 40mW - 19.99W
Resolution 1m Ω
Accuracy +/- 5% +/- 2 digits
Pass Levels user selectable
Insulation Test
Test Voltage 500V
Display Range 0.1 - 99.99M Ω
Accuracy +/- 5% +/- 2 digits (up to 19.99M Ω)
Short to Case Test
Test Voltage 40V a.c. o/c
Display Range 0.1 - 20.0 mA a.c.
Resolution 0.01mA
Accuracy +/- 10% +/- 2 digits (1.00 - 20mA)
Pass Levels selectable up to 15mA