About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsPower Quality Monitoring Equipment

Power Quality Measurement Devices , Energy Management Electrical Load Monitoring Equipment

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

—— Amitansu

I'm Online Chat Now

Power Quality Measurement Devices , Energy Management Electrical Load Monitoring Equipment

China Power Quality Measurement Devices , Energy Management Electrical Load Monitoring Equipment supplier

Large Image :  Power Quality Measurement Devices , Energy Management Electrical Load Monitoring Equipment

Product Details:

Place of Origin: Made in China
Brand Name: Radarking
Certification: IS09001; IS014001
Model Number: RDK-PQMS-3

Payment & Shipping Terms:

Minimum Order Quantity: 5 pcs
Price: Negotiate
Packaging Details: Standard Packing in Carton
Delivery Time: 20-40 working days
Payment Terms: Western Union, T/T, L/C
Supply Ability: 700000 pcs/year
Contact Now
Detailed Product Description
Communication: TCP/IP, RS232/485 And Etc 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
Name: Power Quality Monitoring Devices

Electrical Power Quality Monitoring Equipment of Office Buildings for Energy Management



a.) Number of input channels
Max. 24 channels/device (configurable as voltage or current input)

b.) Measured values:
- instantaneous value of voltage
- instantaneous value of current

c.) Calculated values
- RMS voltage
- RMS current
- Apparent power
- Active power
- Reactive power (incl. capacitive/inductive indication)
- Power factor

d.) Averaging period for calculation: 1 min.

e.) Built-in GSM module for realizing GPRS communication using different protocols (FTP, http, SNMP) with capability of SMS sending function, special warnings as required and defined by the customer

f.) Built-in flash memory to prevent data loss (min. 16MB NOR flash) with microSD support

g.) Large number of configurable alarm possibilities (power cut, overcurrent, overvoltage, capacitive/ inductive reactive energy is over the threshold value, etc.) according to the customer’s needs

h.) Upload periods of calculated values to remote server: 10 min. … 24 hrs. (configurable)

i.) All parameters and the firmware can be updated remotely via the main wireless communication interface (GPRS/WiFi)

j.) Protection
- Voltage measurement overload (1 min.): 1.5 × Vn
- Voltage isolation: 2kV RMS (1 min., 50Hz)
- Pulse overload capability: 1kV (8/20us)
- Thermal protection
- Housing: IP65

Optional functional:
Saving time domain functions of current and voltage (all measured instantaneous values are stored) in case of power cut or other alarm events (min. 0.2s /10 period/, max. 5 sec, according to the sampling frequency and the number of input channels)






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



Why Choose Us?
1,We have first-class production lion and strict quality management system.
2,We have professional team to provide comprehensive one-stop service for you .
3,We can give customers the most competitive price to meet your budget.
4,We have big production capacity to guarantee fast delivery and on-time shipment .

Q:Why choose you?
A:We have professional team of worers,service and inspection,and we have our own factory.
Q:Can I get samples?
A:Of course,we provide the small size sample free.
Q:Could you print our company logo on the nameplate and package?
A:Yes,we can
Q:Where is your factory located?How can I visit there?
A:No. 270, Huangjinkou 3rd Village, Hanyang District, Wuhan City, Hubei Province, China. All our clients,from home or abroad,you are most welcome to visit us!


Contact Details

Contact Person: Mrs. Ada Yang

Send your inquiry directly to us (0 / 3000)