SB2300B Three Phase Energy Meter Field Testing Device is the wholly computerized, multi functional and high accurate electric measurement device used at worksite and in the laboratory. With the characteristics of convenient operation, portable type and high ratio of performance and price, it is the right hand tool for energy meter calibration and testing of voltage, current, power and phase meters etc.
It adopts digital multiplier technique, four quadrant measurement available; large LCD display, visual and convenient; wide range voltage measurement, range switch unnecessary; two modes of current input, direct and via clamp. The device is with RTC( real time clock) and functions of data saving and querying. Testing results can also be transferred and managed via PC.
Features and Functions
•Adopting digital multiplier technique, through calculation and analysis of collective data, realizes voltage, current, power and energy four quadrant measurement
•Energy accumulation measurement: Receiving starting signal through photoelectric head or manual switch inputting, displaying relevant energy value
•Testing: Photoelectric head, manual switch and electronic energy meter active and passive signal receiving, tested meter error continuous display, error of two tests and average error display
•Meter constant of the tested meter can be fraction
•Energy meter wiring detection: New calculation method makes the results of wiring detection (48 kinds of) independent of current, which is more suitable to the real condition of worksite
•Phase sequence measurement: Current voltage phase sequence measurement and display under three phase three wire
•Data saving: Testing results of 100 meters (1000 meters) can be saved, queried and transferred to the computer
•Real time clock: Testing time can be record at real time and the clock normally works when the device is shut off
•Data transferring: Mutual data transferring to PC via serial communication port
•Temperature measurement: Temperature measurement, current environment temperature display
