Appendix A Technical Specifications
146 PM135 Powermeter Series
A.11 Standards Compliance
Accuracy:
Complies IEC62053-22, class 0.5S
Meets ANSI C12.20 –1998, class 10 0.5%
Electromagnetic Immunity:
Comply with IEC 61000-6-2:
IEC 61000-4-2 level 3: Electrostatic Discharge
IEC 61000-4-3 level 3: Radiated Electromagnetic RF Fields
IEC 61000-4-4 level 3: Electric Fast Transient
IEC 61000-4-5 level 3: Surge
IEC 61000-4-6 level 3: Conducted Radio Frequency
IEC 61000-4-8: Power Frequency Magnetic Field
Meets ANSI/IEEE C37.90.1: Fast Transient SWC
Electromagnetic Emission:
Comply with IEC 61000-6-4: Radiated/Conducted class A
Comply with IEC CISPR 22: Radiated/Conducted class A
Safety/Construction:
Meets IEC 61010-1: 2006
AC and Impulse Insulation:
Comply with IEC 62052-11:
2500 VAC during 1 minute
6KV/500Ω @ 1.2/50 μs impulse
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