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Electrical Power Monitoring Equipment For Measures Power Grid / Frequency Voltage

Good quality Single Phase Electric Meter for sales
Good quality Single Phase Electric Meter for sales
Really profession in the meter industry, gave us so many useful advice in the AMI solution, very good!

—— George

The meters are good, simple but useful, and also good in after service, each of my question or requirement can be solved well! Thank you for cooperate

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Electrical Power Monitoring Equipment For Measures Power Grid / Frequency Voltage

China Electrical Power Monitoring Equipment For Measures Power Grid / Frequency Voltage supplier

Large Image :  Electrical Power Monitoring Equipment For Measures Power Grid / Frequency Voltage

Product Details:

Place of Origin: Made in China
Brand Name: Radarking
Certification: IS09001; IS014001
Model Number: RDK-PQI-2

Payment & Shipping Terms:

Minimum Order Quantity: 5pcs
Packaging Details: Paper box package
Delivery Time: 35days
Payment Terms: Western Union, T/T, L/C
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Detailed Product Description
Communication: TCP/IP, RS232/485 And Etc Standard: IEC-103
Channels: A、B、C Phase Voltage A、B、C Phase Current Measurement Range: Voltage 0~100V ,220V.380V(customized) Current 0~6A
Harmonics Error: Class A Dimension: 252×182×290mm
Weight: 2.5Kg

Electrical Power Quality Monitoring Equipment for Measures Power Grid Frequency Voltage

According to the fast development in economic, power load becomes larger and larger day by day, especial the growing impact no-linear load, which cause the waveform distortion, voltage deviation, flickering, unbalance in 3 phase and such power quality problems in power grid. RDK-PQI-2 power quality monitor is popular with users in power, metallurgy, railway system based on its high accuracy, full function and easy operation. It is suit for 500KV, 220KV, 110KV and 35KV transformer substation, kinds of power station and big consumers in power. Meanwhile, it is also suit for 10KV income line power users. It meets international standard.






1. Parameter measurement in stable state


It measures power grid frequency, frequency deviation, voltage deviation, true RMS in voltage and current, RMS of fundamental wave, voltage, current harmonics(2-50 times), inter harmonics, unbalance in three phase voltage current, voltage fluctuation and flickering, voltage current positive sequence, negative sequence, zero sequence, voltage current initial phase, apparent power, active power, reactive power, power factor.


2. Parameter measurement in transient state


It measures voltage swell, sag, interruption, records wave under certain event. And wave recording can be set to manual trigger or automatic trigger.


3. Harmonic constraints protection, offers contact on warning, relay tripping.


4. Support for multi communication as TCP/IP, RS232/485 and etc, meets with IEC-103.






Item Parameter
Channels A,B,C phase voltage A,B,C phase current
Measurement Range Voltage 0~100V ,220V.380V(customized). Current 0~6A
Frequency Measurement Error ≤0.01Hz
Harmonics Error Class A Inter-Harmonics Error Same as harmonics
Voltage Deviation Error ≤0.2%
3 Phase Unbalance Error ≤0.2% Current Asymmetry Factor ≤0.2%
Flickering Error Pst≤5% Plt≤5% Fluctuating Error ≤0.5%
Phase Angel Error ≤0.2º Power Error ≤0.5%
Event Wave Recording 5 cycles before event, 5 cycles after event
Display 320×240mm LCD
Power Supply AC 220V±20% Frequency 45Hz~55Hz DC 220V±20% Consumption ≤10VA
Environment Temperature -25℃~75℃ Relative Humidity 0~90% non-condensing
Size 252×182×290mm Weight 2.5Kg


Contact Details

Contact Person: Mrs. Ada Yang

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