- Unit Type: piece
- Package Weight: 0.519kg (1.14lb.)
- Package Size: 15cm x 10cm x 15cm (5.91in x 3.94in x 5.91in)
Cheap led media display, Buy Quality led advertisement display directly from China led display outdoor Suppliers: DE51-1D Frame Size 96*48mm Single Phase DC Data Retention LED Digital Display Energy Meter With one transmitting output
Feature
•Measure single phase energy with high-precision.
•Provide LED display and local data query.
•Programmable active power transformation ratio.
•Support RS-485 communications and Modbus-RTU protocol.
•Support switch input, switch output and analog output.
•Power supply:AC 22OV; AC/DC 85~265V; AC380V; DC 48V; DC 24V; DC 12V
•There are various choices of dimensions to meet the requirements of different electrical circuit enclosure.
Technical Index
Accuracy Measurement
current
class 0.5
Voltage
class 0.5
Input Measurement
Wiring
single-phase
Rated current
AC 1A,5A; DC75mA, 20mA, 4-20mA
Rated voltage
AC 100V, 220V, 380V, 1000V; DC 2V, 20V, 200V, 1000V
Overload
Voltage:Sustained:1.2times;Instantaneous:2times/1s
Current:Sustained: 1.2 times; Instantaneous: 10 times/ 5s
Power consumption
≤2VA
Impedance
Voltage: >300KΩ , Current:
Frequency
45~65Hz
Power supply
Working range
AC 22OV; AC/DC 85~265V; AC380V; DC 48V; DC 24V; DC 12V
Power consumption
Functional Module
Communication interface
1 l