electric meter
1.CE UL SAA approved
2.TOP ten in China
3.We can provide meter ,voltmeter,ammter,power meter....
1.Output Mode Option:
X: Display instrument with no output function
K: Relay contact output
B: Analog quantity transmitting output
T: RS485 communication interface
S: Relay contact output + RS485 communication interface
D: Analog quantity transmitting output + RS485 communication interface
N: Relay contact output + Analog quantity transmitting output + RS485 communication interface
2.Type and Designation
3.Shape and hole cutout dimension Unit :mm
Size | Panel dimension | Case dimension | Hole cutout dimension | ||||
W | H | W | H | D | W | H | |
120×120 | 120 | 120 | 110 | 110 | 80 | 111 | 111 |
160×80 | 160 | 80 | 150 | 75 | 100 | 112 | 112 |
96×96 | 96 | 96 | 90 | 90 | 80 | 91 | 91 |
80×80 | 80 | 80 | 74 | 74 | 80 | 75 | 75 |
120×60 | 120 | 60 | 115 | 55 | 80 | 116 | 56 |
72×72 | 72 | 72 | 66 | 66 | 80 | 67 | 67 |
96×48 | 96 | 48 | 90 | 44 | 100 | 91 | 45 |
48×48 | 48 | 48 | 44 | 44 | 70 | 45 | 45 |
4.Technical parameters
Technical parameters Index | |||
Input |
Voltage | Rated value | AC57.7V,100V,220V,380V |
Overload | Consistent 1.2 times instantaneous 2 times/30 sec | ||
Consumption | <1VA(each phase) | ||
Impedance | >500kΩ | ||
Current | Rated value | AC1A,5A | |
Overload | Consistent 1.2 times instantaneous 2 times/30 sec | ||
Impedance | <20mΩ(each phase) | ||
Frequency | 45-65HZ(Available in 30%—120% of voltage scope) | ||
Measuring accuracy | Voltage,current | ±(0.5%FS+digital) | |
Frequency | ±0.1HZ | ||
Source | Scope | AC 220V±10%,0/60HZ | |
Consumption | <5VA | ||
Safety | Withstand voltage | >2KV 50HZ/1min | |
Insulating resistance | Any two of input,output ,source,dasing>20mΩ | ||
Environment | Temperature | Operation:-10—50°C Storage:-25—70°C | |
Humidity | ≤85%RH,free of wet and corroslvegas | ||
Elevation | ≤3000m | ||
5.Panel description
