YC1891D Single Phase Electric Energy Meter Test Bench
The YC1891D Series can be applied to electric power departments, electric energy meter manufacturers, measuring and quality examining departments and the mining factories or enterprises for testing the single phase static meters, mechanical meters and electric mechanical meters.
Features
Measuring modes: active, reactive power
Starting and creeping test
Testing the basic error, average error and standard deviation
Testing meters with different meter constants within the same rack simultaneously.
The current and voltage circuits of the meters to be tested can be connected
Two operation modes: Automatic and manual
Error data processing and rounding off, data saving and output online
Excellent data management and statistic function, printing all kinds of reporting forms According to the users requirement
High stability and reliability of the scanning head with the function of testing the static meters and mechanical meters
The swing-together function of the scanning heads improves the working efficiency
Simple and reliable mechanical structure
The protection function of current open circuit and voltage short circuit
The number of the measuring positions of the test bench ranges from 6 to 100, the figure can be selected according to the users requirement
Technical specification
|
Power supply Wave length of LEDs |
AC220V10%, 50Hz2Hz -10 ... +40 35% ... 85% 24V ... 288V 800VA(max) 0.01% 50ppm/h 0.01% Better 0.05% at the final range value 0.3 (on linear Load) 1mA ... 120A 1200VA (max) 0.01% 50ppm/h 0.01% 0 ... 360 0.01 0.1 45Hz ... 65Hz 0.01Hz Aluminum profile to avoid corrosion According to users requirement For single phase meters; (C.T. operated and whole current) 100A 120A According to users requirement Able to detect marks from electromechanical meters and LEDs from electronic meters 500nm ... 950nm up to 2 kHz In height and depth head by head and in angle all together LED According to users requirement 6 or 8 digits |
Software
Control and communication programmed, working together with the power source, reference standard and meter error evaluation system |
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