Megger PAT410 - Page 84

www.megger.comPAT400 Series
84
Test Groups for International/European PAT Variants:
Test Group Class Description Test Applied Pass Limit
Test
Duration Used in
N-KL2STD 2 Klasse 2
Visual Inspection
Insulation test at 500V
Substitute Earth Leakage
≥2MΩ
≤0.5mA
5s
5s
PAT410
PAT450
N-KL2ELEC 2
Klasse 2 elektronisch
regeling
Visual Inspection
Differential Earth Leakage ≤0.5mA 5s
PAT410
PAT450
N-KL1STD 1 Klasse 1
Visual Inspection
Earth Continuity
Insulation test at 500V
Substitute Earth Leakage
≤0.3Ω
≥1MΩ
≤1mA
5s
5s
5s
PAT410
PAT450
N-KL1VERW 1 Verwarmingselementen
Visual Inspection
Earth Continuity
Differential Earth Leakage
≤0.3Ω
≤7mA
5s
5s
PAT410
PAT450
N-KL1ELEC 1 Gevoelige apparatuur
Visual Inspection
Earth Continuity
Touch Current Leakage
≤0.3Ω
≤0.25mA
5s
5s
PAT410
PAT450
N-VERLSN5M EXT Verlengsnoer <5m
Visual Inspection
Earth Continuity
Insulation test at 500V
≤0.3Ω
≥1MΩ
5s
5s
PAT410
PAT450
N-HASP4V EXT Verlengblokken <5m
Visual Inspection
Earth Continuity (x4)
Insulation test at 500V
≤0.3Ω
≥1MΩ
5s
5s
PAT410
PAT450
N-HASP40M+ EXT Haspels >40m
Visual Inspection
Earth Continuity (x4)
Insulation test at 500V
≤1Ω
≥1MΩ
5s
5s
PAT410
PAT450
N-3FMACH 1 Driefase apparatuur
Visual Inspection
Earth Continuity
Insulation test at 500V
Substitute Earth Leakage
≤0.3Ω
≥1MΩ
≤1mA
5s
5s
5s
PAT410
PAT450
N-3FVERLSN EXT
Drie fase Verlengsnoeren
<5m
Visual Inspection
Earth Continuity
Insulation test at 500V
Substitute Earth Leakage
≤0.3Ω
≥1MΩ
≤1mA
5s
5s
5s
PAT410
PAT450
E-SC1 1
Standard Class 1
Earthed Equipment
Visual Inspection
Earth Bond at 10A
Insulation test at 500V
Operation test (230V)
Differential Earth Leakage (230V)
≤0.1Ω
≥1MΩ
≤3000VA
≤3.5mA
5s
5s
5s
5s PAT450
E-SC1-RCD 1
Standard Class 1
Earthed Equipment with
RCD Protection
Visual Inspection
RCD 30mA test
Earth Bond at 10A
Operation test (230V)
Differential Earth Leakage (230V)
≤0.1Ω
≤3000VA
≤3.5mA
5s
5s
5s PAT450