DDJB locomotive energy meter
Electronic single-phase AC watt-hour meter is used to measure AC single-phase forward active and reactive energy, reverse active and reactive energy device, and can realize the power according to the crew to manage the all-electronic watt-hour meter.
Product Details
Main technical parameters
This product meets all the technical requirements of GB/T17215-2002.
1, basic parameters
Rated voltage: 110VAC
Voltage input range :0-150VAC Rated current: 5A Maximum input current :12A
Power supply voltage: 110VDC
Reference frequency: 50Hz
Instrument constant: 6400imp/kWh Voltage ratio: 25,000/100 Current ratio: 400/5
Accuracy level: active power measurement level 1, reactive power measurement level 2, other measurement level 1.5.
2, electrical parameters
Starting current: 0.02Ib
Creep: has good anti-creep characteristics Power consumption: voltage loop power consumption ≤0.1W
Current loop power consumption ≤4VA
Meter: Use LCD LCD display, Chinese output. Primary meter, direct power reading. The maximum accumulated power of the meter is 12427567 million kWh
