Introduction of prepaid energy meters
Pre-paid electric energy meter [Function classification] Remote transmission type (Y type): It has the basic metering function. It can realize remote automatic meter reading online or handheld infrared terminal for manual meter reading on site. Control type (K type): It has control functions such as prepayment and overload protection. Can be managed by dedicated line communication or radio frequency card communication. Type ** (Type A): It can realize vicious load identification, dual loop, triple loop, etc. control online. For apartment users.
DF type multi-user smart meter [Load classification] Direct access type: 10 (40) A / 15 (60) A? ** Type: 10 (40) A / 15 (60) A Secondary access type: 1.5 6) A
Pre-paid watt-hour meter [Technical characteristics] ※ Independent central processor: communication, measurement, and display are processed by different PIC microcontrollers ** to ensure orderly data processing; ※ Modular structure design: vertical and vertical structure design, strong and weak electricity Shield and isolate to avoid electromagnetic interference between each other; ※ Variable combination of measurement grouping: single and three-phase can be arbitrarily combined to set and measure and monitor the power consumption status of 39 single-phase or 13 three-phase households at the same time; Interface: dynamic scan output from house to house, which can display the current meter number, single-phase and three-phase settings, power consumption or remaining power, current power, and phase loss reminder; ※ Stable and flexible communication line: The communication line is connected to a lightning protection module to effectively avoid Damage caused by high currents to the equipment, flexible communication rate setting, and support for multiple transmission methods such as 485, TCP / IP, telephone network, GPRS, and optical fiber;
Prepaid Energy Meter [Nomenclature]
Example: DF-61K / 5S + 15D means a prepaid multi-user energy meter with a calibration current of 10 (40) A, which can measure 5 three-phase users and 15 single-phase users.
Shandong Keda Zhongtian Electronics Co., Ltd. specializes in the production and sales of pre-paid energy meters , multi-user energy meters, electronic meters, apartment ** meters, high-current centralized meters and pre-paid energy meters. Small size, low power consumption Low installation cost and easy management.
Consulting Tel: 18953875675 Website: http://hnzxsygs.com/