Product Details
Name: GWM 300A-1 Series Ultrathin Power Meter
Certification:
We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit Supplier in China,We guarantee quality is the first.
Product description:
96*96*60mm Ultrathin more suitable for panel mounted
LCD screen
All power parameters testing
DI/DO
Data record and analysis
Over-limit alarm
Accuracy +/-0.2%
Support logo customization
Viewed:209
Foundation:
FUNCTION FEATURE |
DETAILS |
-1AY |
-1BY |
-1CY |
Measurement |
All Three Phase Power parameter Measurement (U/I/P/Q/S/F/PF) |
|
|
|
IO Function |
Digital Input(DI) |
2 |
2 |
4 |
Relay Output(DO) |
|
|
2 |
Communicating network |
RS485 |
|
|
|
Energy Consumption Statistics Analysis |
Energy testing(active/reactive) |
|
|
|
Positive/negative active &reactive energy |
|
|
|
Four Quadrant Energy |
|
|
|
Multi-Rates Statistics |
|
|
|
Data Record |
Max.& Min. Value Statistics |
|
|
|
SOE Record |
|
|
|
Built-In Clock |
|
|
|
Data Analysis |
Three-Phase Unbalance Degree |
|
|
|
Demand Analysis |
|
|
|
Miscellaneous Function |
Out-of-limit style |
|
|
|
Power Quality |
THD(Voltage/current) |
|
|
|
THD(Odd/Even) |
|
|
|
Sub-Frequency Harmonics Ratio |
|
|
|
Specification:
ITEMS |
DETAILS |
Input Test Display |
Web |
3P3L,3P4L Configuration |
Voltage |
Rated value |
AC400V or AC100V Optional |
Overload |
Measurement:1.2 times, Instantaneous 2 times/10s |
Consumption |
<1VA per phase |
Impedance |
>400kΩ |
Precision |
RMS measurement Precision ±0.2% |
Current |
Rated value |
AC5A or AC1A |
Overload |
Continued 1.2 times Instantaneous 10 times/10s |
Consumption |
<0.4VA per phase |
Impedance |
<20mΩ |
Precision |
RMS measurement Precision ±0.2% |
Frequency |
40~60Hz Precision ±0.02Hz |
Power |
Active power, reactive power, apparent power Precision ±0.5% |
Energy |
l Total active energy absolute l Total reactive energy absolute l Input active energy absolute l Input reactive energy absolute l Output active energy absolute l Output reactive energy absolute l 4 quadrants reactive energy l Precision active-energy ±0.5%,reactive-energy ±1% |
Display |
l LCD display l Modbus communication to change the display interface |
Digital input |
Input |
2-ch input, Opto-coupler isolation |
Isolation Voltage |
2500Vrms |
Comm. |
Interface |
RS485 |
Protocol |
ModBUS-RTU |
Baud rate |
2400/4800/9600/19200bps Odd parity check, even parity check, none parity check |
Working power |
Working voltage |
AC:85V~265V or DC:100V~360V |
Power consumption |
≤2VA |
Work environment |
Work temperature |
-20ºC~55ºC |
Storage temperature |
-40ºC~85ºC |
Humidity |
0~95% non-condensate |
Safe |
Insulating strength |
Between input/output/hull/power supply: 2kV Acrms,1 min. |
Dimension weight |
Size |
96mm×96mm×60 mm |
Weight |
0.4kg |