single phase electric inductive card prepaid meter
1.IC card digital prepaid electric meter
2.high accuracy
3.prepaid meter
Port: Shanghai
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Export standard package or according customer's design
Delivery Detail: 15-30 days
single phase electric inductive card prepaid meter
1.IC card digital prepaid electric meter
2.high accuracy
3.prepaid meter
products characteristic
1.High quality high accuracy high agility high stabilization ,width measure ,low loss and other professional measure core were adopted
2.Mainly component was take high quality and profession electric meter design's component
3.Voltage collect signal loop is resister sub voltage way
4.Current collect signal loop take high quality ,high accuracy high stablity high measure's manganin shunt
5.Display is stability LCD LED
6.Cover instruction is substance anti fire and anti aging ,good sealing
7.RS 485 communication adaptor take independence power supply electric ,and have prevent static surge protect circuit
8.Patent technology Auto protect relay was adopted it is high stability and low loss
9.IC card is transmit medium ,one card one meter ,the data will calculate after encrypting ,good safety
10.The use data will copy back to IC card