Seaward 350 PrimeTest - Manual (Page 101)

PrimeTest 350 Operating Instructions
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15.7 Load Measurement
Load current is measured during the 2 powered tests
only. The load in kVA is calculated from incoming
mains voltage and the load current.
Load Display Range
0 – 4.00kVA
Load Resolution 0.01kVA
Load Accuracy ± 10% ±5 digits
15.8 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 – 199
Ÿ
Measuring Range 1.0 – 199
Ÿ
Resolution 0.1
Ÿ, 0.0 – 19.9Ÿ
1
Ÿ, 20 – 199Ÿ
Accuracy ± 10% ±2 digits
15.9 RCD Trip Time
Test Voltage
Mains supply 230V +10% / -15%
Test Current 30mA rms sinusoidal
Test Duration 2000ms max
Pass/Fail Limit None
Display Range 0 – 2000ms
Measuring Range 20 – 2000ms
Resolution 1ms
Accuracy ± 10%
15.10 IEC Lead Test
This is a 3 part test is made up of:
Earth Continuity – specification as 10.1 above.
Insulation Resistance – specification as 10.2 above.
Wiring Check – checks for:
Live open
Neutral open
L/N Short
L/N Reversed
1.2Ω