HDFF three-phase prepaid multi-user energy meter 18879983199

规格：

111

Multi-user combined electric energy meter
Three-phase prepaid multi-user electric energy meter
Jiangxi Huajian Electric Power Industry Co., Ltd. specializes in the production of digital display instruments, microcomputer comprehensive protection, motor protectors, switch status indicators, electric energy meters Wait for Ms. Zhou, the contact person at the power component procurement hotline.
Technical Features
Multi-user electric energy meters have the characteristics of centralized detection, small size and easy installation. Each meter can centrally detect and control single-phase electricity or three-phase electricity and display it in a cycle from household to household.
Purchased electricity can be turned off without any charge. The payment method is flexible. You can sell electricity through Category 5e shielded twisted pair network communication or through infrared electricity. When the purchased power is used up, the power will be automatically cut off.
Load control. The current limit can be set for each user on the energy meter. When the user's electricity load exceeds this value, the power supply is automatically cut off. When the electricity load falls below this value, the power supply is automatically restored.
Control parameter setting method. Set data security through remote communication for online payment methods. Data adopts workgroup-level encryption for easy operation and high security. All original operation data are retained to facilitate payment/review and other financial supervision system operation logs to be complete and facilitate tracking and auditing.
Data protection data retention after power outage> years
Technical indicators
Constant voltage/
Operating voltage range
Constant current
Rush constant/
Accuracy level
Energy-saving power management system and other multi-user electric energy meter series
Type series remote control electric energy meter control type (type) has control functions such as prepayment management, limiting the maximum current of the loop, which greatly improves the electricity bill recovery rate and electricity safety (can be handled using dedicated line communication).
Single-phase multi-user energy meter
Three-phase multi-user energy meter
Prepaid multi-user energy meter
Multi-user smart meter
Single-phase multi-user energy meter
/> Multi-user centralized electric energy meter
Multi-user combined electric energy meter
Multi-user prepaid smart meter
Type centralized multi-user electric energy meter
Type multi-user smart meter
Jiangxi Huajian Electric Power Industrial Factory direct-selling machine comprehensive protection device, motor keeper, rail-type electric energy meter, digital display ammeter, digital display voltmeter, frequency meter, power meter, power factor meter, multiple rate meter, multi-function meter, electric power digital display instrument, etc.
Contact Ms. Zhou welcomes customers to call us for consultation and we will serve you wholeheartedly