PD319-2 Series Multifunction Harmonic Analyzer is designed for measuring electic parameters, harmonics, multi-rates energy, power quality, S.O.E event reording and communication. They are applied in electric energy management power monitoring and controls, power substation automation, smart building and switchgears, etc. 　　PD319-2 Series Multifunction Harmonic Analyzer is designed according to (DL/T614-1997, GB/T17883-1999, GB/T17882-1999, DL/T645-1997, GB/T15284-2002, GB/T14549-1993) .

Technical Data

Accuracy Current, voltage 0.2 class, Frequency 0.1Hz, Power, Active electric energy 0.5class, Reactive electric energy 2 class Display LCD Display Input measurement Network Three Phase Four Line, Three Phase Three Line Rated value Voltage AC100V, AC400V, Current AC1A, AC5A Overloading Continuance: 1.2 times, Instantaneous: Voltage 2 time(10s) Current 10 times(5s) Power consumption Voltage<0.6VA(each phase), Current<0.4VA(each phase) Impedance Voltage circuit>300kΩ

input measurement Frequency 50Hz±10% Harmonics Voltage, Current(2~31 time) harmonic Mnlti-rate electric energy 3 rates, 8 time bands Clock/Calendar Clock error 0.5s/day Oiwer syooky Working range AC, DC 80V~270V Power consumption ≤5VA Output Digital Interface RS-485 interface, MODBUS-RTU protocol Pulse output 2 loops power pulse output, Photo-coupler relay, Constant: 3200imp/kWh(kvarh) Switch value output 2 loops light coupler lnstallation Installation mode Panel mounting Cutout size 92x92mm Outline dimension 96x96x100mm Operation condition Ambient temp: -10~55℃, Relative humidity≤93%, No corrosion air, Height (above sea level)≤2500m Isolation withstand voltage Input and power supply>2kV, Input and output>2kV Insulating resistance ≥100MΩ