meter,electric meter,The DDSY156 single-phase electronic formula pays in advance spends the electric meter.
Port: ningbo/Shanghai
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Week
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Export standard packing,also can be made by customers'order
Delivery Detail: 10-15days after getting the payment
The DDSY156 single-phase electronic formula pays in advance spends the electric meter.
1Outline |
DDSY156 the single-phase electronic formula IC card electrical energy table uses the large scale integrated circuit,has the periphery part few, structure simple, the reliability is high, the power loss low status characteristic, may use in measuring the rating is the 50Hz single phase AC the electrical energy. This product may install in the room or outdoor electric instrument box, adapts in the ambient temperature is -30 ----+55 , therelative humidity is not bigger than under 85% condition to use. This product each performance index conforms to GB/T8283 and in IEC1036-96 standard to single-phase electronic formula electrical energy table complete specification. |
2Function and characteristic. |
the electrical energy measurement, the long lasting work does not have to correct, uses the special-purpose large scale integrated circuit and the SMT surface [ installs the technology, the craft advanced, the structure is succinct, uses the manganin current divider to take the electric circuit backflow, sharpened the measuring appliance overload capacity greatly, causes the actual overload capacity to reach above 6 times, also enable this table to have very strongly guards against steals the electric work table, extends the operating temperature scope: -30 -55 . |
3Specification And technical parameter |
Rated voltage 220V Nominal frequency: 50Hz Basic electric current: 5 (20) V 5 (30) V 10 (40) A 10 (60) A Accuracy rank: 1.0 levels of 2.0 levels Initial firing current: 0.4% (1.0 levels) 0.5% (2.0 levels) the basic electric current dives the merit: Has guards against the creeping logical design |