product description
DDSU5333 series rail-mounted single-phase electronic watt-hour meter is our company adopts microelectronics technology and imported large-scale integrated circuits, and applies advanced digital
Advanced technologies such as word sampling processing technology and SM T process are researched and developed. It has completely independent intellectual property rights and is currently the world's smallest single-phase two-wire active energy meter. Its performance fully meets the relevant technical requirements of GB/T17215.321-2008 (Class 1 and Class 2 static AC active energy meters). It can accurately and directly measure the active power consumption of the load in the 50Hz or 60Hz single-phase AC power grid. The meter can choose the counter and LCD to display the active power.
It has the following characteristics: good reliability, small size, light weight, beautiful appearance, convenient installation, etc.
Functions and features
● DDSU5333 series electric energy meter: 35 mm standard rail installation, in line with DIN EN50022 standard.
● DDSU5333 series electric energy meter: unipolar width (modulus 18 mm), in line with DIN43880 standard.
● DDSU5333 series electric energy meter: Standard configuration 5 + 1 digit display (9999999.1 kWh) is displayed by stepping motor pulse counter and LCD.
● DDSU5333 series electric energy meter: Standard configuration of passive electric energy pulse output (with polarity), convenient to connect with various AM R systems in accordance with IEC62053-21 and
DIN43864 standard.
● DDSU5333 series electric energy meter: the two-color LED indicator indicates the power state (green) and the electric energy pulse signal (red).
● DDSU5333 series electric energy meter: automatically detect the flow direction of the load current and indicate (when only the red electric energy pulse signal is working, if there is no green indicator
Power supply, which is the opposite direction of load current flow).
● DDSU5333 series electric energy meter: RS485 data communication port can be selected, communication protocol load standard DL/T645-1997 or M ODBUS-RTU, other communication protocols can also be selected.
● DDSU5333 series electric energy meter: It can measure active power, voltage, current, power, power factor, frequency and other data.
● DDSU5333 series electric energy meter: single-phase two-wire active energy consumption measurement in a single direction. It has nothing to do with the flow direction of the load current. Its performance fully complies with the GB/T17215.321-2008 standard.
● DDSU5333 series electric energy meter: direct connection, standard configuration S type connection.
● DDSU5333 series electric energy meter: extended terminal cover to protect electricity safety.
