SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

 Application:

        Model DDS5558 single phase electronic DIN rail active energy meter is a kind of new style single phase two wire active energy meter, it adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc. The meter completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from single-phase AC electricity net, This meter has seven digits LCD monitors shows the active energy power consumption.

It has following features: Good reliability, small volume, light weight, specious nice appearance e, convenient installation, etc.

Functions and features:

1- 35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes center distance 63 mm), users can choose any one.

2- Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.

3- May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infrared or port of RS485 data communication.

4- Standard configuration one port of pulse output passive.

5- There are a port of far infrared data communication and a port of RS485 data communication. Standard configuration communication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.

6- Three LED instructions power state, signal of power impulse and communication state.

7- Standard configuration don't detect direction of the trend of load current. May select automatic detecting the direction of the trend of load current.  And instructions by an individual LED.

8- Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend of load current. Complying with standard IEC 62053-21.

10- Standard configuration connection (In let from botto m, outlet from top) for direct connect to use, we can also choose another type of connection, and use CT and PT & CT for operation.