1.three phase electronic electricity meter
2.LCD display,transformer step-down
3.using life more than 10 years
4.IEC62053-21
Port: Ningbo or shanghai
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: foam+carton
Delivery Detail: about 10 working days after receive payment
DTS866 three phase electronic electricity meter ,LCD display.
The meter is used to measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net.
The meter adopts LSI (Large-scale Integration) and SMTmanufacturing technique,the key components and part all adopts long life type.
The meter is widely used in office buildings,shopping malls, residences, airports and metro,etc.
FUNCTIONS AND FEATURES:
♦Meter cover ABS,opaque or transparent PC /AS plastic.Meter base ABS/ PC /AS plastic.Meter terminal block is made
of bakelite material which is moisture-resistant, fire-retardant, high temperature molded;
♦LCD display.
♦Adopts ATT7030A chip,the key components and part all adopts long life type .
♦Adopts the newest international electric dedication integrated circuit which contains digital multiplier, greatly improved
dynamic working range of the meter.
♦Standard configuration one port of pulse output passive (polarity),may select increase a distant port of pulse output passive
(nonpolarity),complying with standard IEC62053-21
♦Single direction measures three phase four wire active power consumption.It is nothing with direction of the flow of load
current,complying with standard IEC62053-21,IEC62052-11.IEC1036
♦Direct connection or through CT or PT & CT.
♦Four LED respectively indicate 3 phase,impulse.
♦Three phase power supply,there is no infect on measurement or loss one or two phase.
♦Standard configuration short terminal cover,which is helpful to reduce installation space and make it convenient to install.May
select extended terminal cover,which is for protecting the safety of using electricity.
TECHNICAL PARAMETERS | |
Accuracy class | Class 1.0, |
Rated voltage(V) | 3 x 220/380, 3 x 230/400, 3x240/415.etc. |
Rated current(A) | 1.5(6), 3(6), 5x(10)A ,5(20), 10(40), 15(60), 20(80), 30(100),etc. |
Rated frequency | 50Hz or 60Hz |
Operation voltage range | Un±20% |
Insulation capabilities | AC voltage withstand 2kV for 1 minute; Impulse voltage withstand: 6kV-1.2/50 μs waveform |
Starting current | Input through CT: 0.2%Ib; Directly input: 0.4%Ib |
Power consumption | Voltage circuit ≤1W 5VA; Current circuit ≤0.5VA |
Max.operation temperature | -40°C ~ +80°C |
Max.storage temperature | -45°C ~ +85°C |
Relative Humidity | ≤95% |
*Please advise us if you have any different specifications,we can make according to your special requirements. |