China Portable GDPQ-300M Power Quality Analyzer Power Logger, Find details about China Power Quality Analyzer, Power Logger from Portable GDPQ-300M Power Quality Analyzer Power Logger
Class | Item | Condition | Max. permissible error | Phase error |
A | Voltage | Uh≥1%UN | 5%Uh | ≤±5° or h×±1 |
Uh<1%UN | 0.05%UN | |||
Current | Ih≥3%IN | 5%Ih | ≤±5° or h×±1 | |
Ih<3%IN | 0.15%IN |