product description
The DTSU5333 series rail-mounted three-phase electronic watt-hour meter is developed by our company using microelectronics technology and imported large-scale integrated circuits, using advanced digital sampling processing technology and SM T technology. It has a new three-phase four-wire active energy meter with completely independent intellectual property rights. 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 three-phase AC power grid. The meter can choose the counter and LCD to display the active power. There are far infrared and RS485 communication modules. It has the following characteristics: good reliability, small size, light weight, beautiful appearance, convenient installation, etc.
Functions and features
● DTSU5333 series electric energy meter: 35 mm standard rail installation, in line with DIN EN50022 standard.
● DTSU5333 series electric energy meter: 10-pole width (modulus 12.5 mm), in line with DIN43880 standard.
● DTSU5333 series electric energy meter: standard configuration 5+1 digit counter and 6+1 for LCD display (999999.91 kWh) display.
● DTSU5333 series electric energy meter: Standard configuration of passive electric energy pulse output (with polarity), convenient to connect to various AM R systems, and load IEC62053-21 and DIN43864 standards.
● DTSU5333 series electric energy meter: far infrared data communication port and RS485 data communication port can be selected, and the communication protocol conforms to the standard DL/T6451997.
● DTSU5333 series electric energy meter: 3 rates, 12 days can be set, the date of automatic meter reading every month can be set arbitrarily, and the single fee function can be selected on weekly holidays.
● DTSU5333 series electric energy meter: Built-in clock and maintenance-free lithium battery. The battery capacity can be detected and displayed in real time, and the power data can be stored for 12 months. The data is saved permanently after the breakpoint.
● DTSU5333 series electric energy meter: automatically detect and indicate the flow direction of the load current.
● DTSU5333 series electric energy meter: single direction measurement of three-phase four-wire active energy consumption. It has nothing to do with the flow direction of the load current. Its performance fully complies with the GB/T17215.321-2008 standard.
● DTSU5333 series electric energy meter: 5 LED indicators indicate the power status (A, B, C) and the energy pulse signal (red) and reverse.
● DTSU5333 series electric energy meter: direct connection, standard configuration S type connection.
● DTSU5333 series electric energy meter: short transparent protective cover, reducing installation space and convenient for centralized installation.
The main technical parameters
Function selection
Shape and wiring diagram
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