Voltage/ Current Signal Calibration System
AT2100 is suitable for motor protector manufacturer to test,
auto-calibrate and inspect the product, so as to improve production
efficiency and reduce production cost.
Calibrate the measuring functions of motor protector, including
Voltage, Current, Active power, Reactive power, Power factor,
Frequency and analog input and output;
Calibrate the protecting functions of motor protector, including
Lack Voltage protection, Over Current protection, grounding /
leakage Current, PT disconnection and motor protection execution
Fast and efficient calibration and inspection in production thru
Each calibration data can be exported as excel table, easy to
record and save;
Customize various protection functions of low Voltage motor
protector according users’ requests.
AT1015 Low Voltage Motor Protector Calibrator can be used to output
Voltage/ Current signal, the signal output content can be
Input/ output board
Special I/O signal, analog 0~5V/4~20mA input/output signal
Clamp and fix tested units fast, improve production and inspection
efficiency; test 8 units one time (the quantity depends on user’s
requirement and power of tested loop).
Auto calibration and test software
Computer requirement: CPU P31G, memory 512M, hard disk 80G, Windows
Calibration mode: The software sends calibration parameters to
tested units thru internal test standard.
Inspection mode: The software has various protection modules
(overtime start, short circuit, locked rotor, overload, thermal by
overload and so on, also can add modules according the
requirement), configure inspection parameters of each module
according the user’s needs, the inspection can be done manually or
The software accomplishes the quality check of test units according
to the execution parameters which measured by I/O board and
internal test standard (can be modified and set), and then export
test results and test units serial number in the set report format,
which is convenient for data inspection and check.