High-Accuracy Active Energy Metering Measurement Single Phase Split Prepayment Keypad STS Smart Prepaid Meter

New Type Active Electric Energy Measurement Single Phase STS Split Prepayment Keypad Smart Prepaid Meter Model DDSY666-N STS single phase keypad prepayment energy meter is new type of single phase two wire prepayment meter. The meter has photoelectric communication port, according with the standard IEC62056-21. It can accurately measure total active energy consumption, remaining electricity quantity, voltage and so on. It is very easy to operate the meter. User will get a series of 20 bits code TOKEN after purchasing electricity from electricity selling department, then recharge successfully by correctly input 20-digit TOEKN code with the buttons on the meter. Besides, the meter can detect electricity theft, reverse connection, meter cover opening, terminal cover opening and etc, protecting meter from electricity theft. Features： The meter can measure forward active energy consumption, backward active energy consumption, voltage, current, instantaneous power and etc;. The meter has 64K NV EEPROM, can record total energy consumption, remaining electricity quantity, events and recharge; The LCD screen can show remaining electricity quantity, to remind user to purchase electricity; Balance alarm can be set by user according to his own need; With photoelectric communication port, user can read and set parameters of the meter through the PC software; The meter can detect reverse connection of zero line and live line, take the absolute value and calculate the power consumption; The meter can detect more than 400mT magnetic field, LCD shows status of electricity theft and record; User can recharge successfully just by correctly input 20-digit TOEKN code with the buttons on the meter, not need any card. Technical Parameters： Model Accuracy Reference Voltage (V) Current Specifications (A) Starting Current Pulse Constant (C) DDSY666-N Class 1 230 5(60) 0.02 1000imp/kWh 1. Who are we? We are based in Zhejiang, China, start from 2012,sell to South America(20.00%),Eastern Europe(20.00%),Mid East(20.00%),North America(15.00%),Domestic Market(15.00%),Africa(10.00%). There are total about 11-50 people in our office. 2. How can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.What can you buy from us? Energy meter,Tile leveling system,Tile install pliers,Tile Level Regulator,Glass vacuum sucker 4. Why should you buy from us not from other suppliers? (1) Advanced equipment and technology (2) Excellent management and team (3) Fast response and shipment (4) Rich market and bidding experience (5) Efficient product development and customization 5. What services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW； Accepted Payment Currency: USD,EUR,CAD,AUD,GBP,CNY; Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash; Language Spoken: English,Chinese,Spanish,Japanese,Portuguese,German,Arabic, French,Russian, Korean,Hindi,Italian Why Work With Us? 23+ Years of Export Experience Full Certification Support (CE, ROHS, etc.) Fast Sampling & Mass Production Reliable Quality Control System Provide OEM/ODM Service