Single-phase simple multi-function electronic energy meter
——General Information——
Product Features:
1.Flame retardant , small and easy to install
2.Communication method: RS485
3.Measurement active and reactive energy
4.Small measurement error, high accuracy
5.Measurement functions:voltage, current ,power, power factor and others
——Product Function——
1.Display with LCD display with wide viewing angle and high contrast
2.Voltage sampling loop adopts resistance voltage division
3.Application of digital processing technology and SMT process
4.Manganese copper shunt:The current adopts a loop with a highly stable and wide-range manganese copper shunt.
5.Communication method: RS485
6.Main function:measurement, display , timing , pulse output, etc.
7.The structure is firm, flame retardant, anti-aging and good sealing performance.
8.The structure and dimensions of the case are uniform, concise and easy to install.
——Technical Parameters——
| Reference voltage | 220V |
| Current specification | 5（60）A |
| Rated frequency | 50Hz |
| Accuracy level | Active Level 1, Reactive Level 2 |
| Power consumption | Voltage line: <=1.5W, 5VA; current line: <2VA |
| Temperature range | Working temperature range -25~55degree,
extreme working temperature range -40~70 degree |
| Meter Constant(imp/kWh) | 1200 |
| Humidity range | 40%～60%, working relative humidity be controlled within 95% |
| Communication | RS485:2400bps DL/T645-2007 |
——Product pictures——
——Wire Connection Modes——
Fix the electric meter to the meter box, and connect the interface according to the wiring diagram. It is recommended to use copper wire or copper terminal. The screws in the terminal box should be tightened to avoid burning due to poor contact or excessively thin wire.