The XTM1250 series DIN rail mounted three-phase electronic energy meter is developed by our company using microelectronics technology and imported large-scale integrated circuits, advanced digital sampling processing technology, SMT process and other advanced technologies.
It has a new type of three-phase four wire active energy meter with completely independent intellectual property rights. Its performance fully complies with the relevant technical requirements of GB/T17215.321-2008 (Level 1 and Level 2 Static AC Active Energy Meters). It can accurately and directly measure the active energy consumption of loads in a 50Hz or 60Hz three-phase AC power grid. The meter can choose to display active energy with a meter and LCD.
There are far infrared and RS485 communication modules. He has the following characteristics: good reliability, small size, light weight, beautiful appearance, convenient installation, etc.
At present, this form has obtained the patent certificate issued by the China National Intellectual Property Administration of China. Patent number 201230473416.7, patents from other countries are under review.
Function and Characteristics
XTM1250 series energy meter: installed on a 35mm standard rail, in accordance with DIN EN50022
XTM1250 series electric energy meter: 10 pole width (module 12.5mm), in accordance with DIN43880
XTM1250 series energy meter: standard configuration with 5+1 meter and 6+1 LCD display (999999.1 kWh).
XTM1250 series energy meter: standard configuration with passive energy pulse output (polarity), convenient for connection with various AMR systems, compliant with IEC 62053-21 and DIN43864
XTM1250 series electric energy meter: It can choose between far-infrared data communication port and RS485 data communication port, and the communication protocol complies with the standard DL/T645-19972007 and MODBUS-RTU protocol.
XTM1250 series electric energy meter: 4 rates, can be set for 12 day periods, the date of automatic meter reading per month can be set arbitrarily, and the weekly rest day single rate function can be selected
XTM1250 series energy meter: built-in clock and maintenance free lithium battery. The battery capacity can be detected and displayed in real-time, and can store 12 months of battery data. The data will be permanently saved after the power is cut off
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