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WUHAN RADARKING ELECTRONICS CORP.
WUHAN RADARKING ELECTRONICS CORP. Electric Meter, Smart Water Meter, Smart Gas Meter & AMI solution
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Power Quality Measurement Devices , Energy Management Electrical Load Monitoring Equipment

Power Quality Measurement Devices , Energy Management Electrical Load Monitoring Equipment

Brand Name Radarking
Model Number RDK-PQMS-3
Certification IS09001; IS014001
Place of Origin Made in China
Minimum Order Quantity 5 pcs
Price Negotiate
Payment Terms Western Union, T/T, L/C
Supply Ability 700000 pcs/year
Delivery Time 20-40 working days
Packaging Details Standard Packing in Carton
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
Detailed Product Description

Electrical Power Quality Monitoring Equipment of Office Buildings for Energy Management

 

Features:

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)

 

 

 Specification:

 

 

ItemParameter
ChannelsA,B,C phase voltage A,B,C phase current
Measurement RangeVoltage 0~100V ,220V.380V(customized). Current 0~6A
Frequency Measurement Error≤0.01Hz
Harmonics ErrorClass AInter-Harmonics ErrorSame as harmonics
Voltage Deviation Error≤0.2%
3 Phase Unbalance Error≤0.2%Current Asymmetry Factor≤0.2%
Flickering ErrorPst≤5% Plt≤5%Fluctuating Error≤0.5%
Phase Angel Error≤0.2ºPower Error≤0.5%
Event Wave Recording5 cycles before event, 5 cycles after event
Display320×240mm LCD
Power SupplyAC 220V±20% Frequency 45Hz~55Hz DC 220V±20%Consumption≤10VA
Environment Temperature-25℃~75℃Relative Humidity0~90% non-condensing
Size252×182×290mmWeight2.5Kg

 

 

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 .

FAQ
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!

 

Product Tags: Electrical Power Monitoring System   Power Quality Measurement Equipment  
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