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
Ω
Measuring Range
1.0 – 199
Ω
Resolution
0.1
Ω
, 0.0 – 19.9
Ω
1
Ω
, 20 – 199
Ω
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
