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Name: GWM 300A-2 Series Flexible Function 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:
96x96x78mm LCD/LED
Three phase all parameter testing
MODBUS-RTU, optional PROFIBUS-DP
Function customization
Support logo customization
Foundation:
Function introduction:
1. 96X96X78MM
2. LCD or LED screen optional
3. Accuracy:+/-0.2%
4. All power parameter testing
5. Power energy testing: Energy testing(active/reactive);Positive/negative active &reactive energy; Four Quadrant Energy
6. Flexible function module for different requirements
Optional:
1. RS 485 communication, MODBUS-RTU protocol
2. 1 channel 4~20mA AO
3. 1 channel RS 485,MODBUS-RTU
4. 2DI,max.4DI
5. 2DO
Specification:
contact information:
Cathy Li
Tianjin Grewin Technology Co.,Ltd
mobile:86-15127622290
Web:www.grewin-tech.com
www.grewin-tech.en.alibaba.com
Certification:
We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit Supplier in China,We guarantee quality is the first.
Product description:
96x96x78mm LCD/LED
Three phase all parameter testing
MODBUS-RTU, optional PROFIBUS-DP
Function customization
Support logo customization
Foundation:
Function introduction:
1. 96X96X78MM
2. LCD or LED screen optional
3. Accuracy:+/-0.2%
4. All power parameter testing
5. Power energy testing: Energy testing(active/reactive);Positive/negative active &reactive energy; Four Quadrant Energy
6. Flexible function module for different requirements
Optional:
1. RS 485 communication, MODBUS-RTU protocol
2. 1 channel 4~20mA AO
3. 1 channel RS 485,MODBUS-RTU
4. 2DI,max.4DI
5. 2DO
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 | ||
| Digital output | Output | Mechanical contact | |
| Switching voltage | Max.: AC 250V,DC 30V | ||
| Switching current | Max.5A | ||
| 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×78 mm | |
| Weight | 0.4kg | ||
contact information:
Cathy Li
Tianjin Grewin Technology Co.,Ltd
mobile:86-15127622290
Web:www.grewin-tech.com
www.grewin-tech.en.alibaba.com