Active signal conversion zero-flux technology ensures low distortion and high stability of signal conversion.
The large signal signal input adopts the power line to connect to the banana socket of the source, the output adopts the shielded cable, and a group of signals is directly connected to the small signal multi-function meter, which avoids signal interference, saves the user wiring time, and is convenient and fast.
When the equipment is in use, if there is an unknown situation, the user could check the following table to find the reason and deal with it.
|Phenomenon||Cause Investigation||Handling Method|
|The output value has large value||
1.Check whether the source can be outputed and whether the dosage is correct
2.Check if the power transmitter is powered
1.Correct operation of source dosing
2.Power up the power transmitter
|The output value has small value||
1.Please confirm whether there is an error in the accuracy of the source output value, and whether the user source output accuracy below 10V meets the requirements
2.The accuracy of the meter used for measurement is not enough (EG: FLUKE 17B+), causing errors and cannot be used as a reference
Choose a source with high precision
Choose the meter with high precision(EG:FTT150-B42)
|Technical Parameter||Technical Indicators|
|voltage channel||Number of channels||4|
|Channel ratio (can be customized)||Phase sequence: 100V/3.25V
voltage Channel: 100V/6.5V
|Output Range||0～300V AC|
|Output Range||0～10V AC|
|Output Accuracy（10%~200%）||0.1%(can be customised 0.05%) RD|
|Output Phase Error||2′ RD|
|Current Channel||Number of Channels||4|
|Channel ratio (can be customized)||Phase sequence:1A/1V
Zero Sequence: 1A/0.2V
|Output Range||0～10A AC|
|Output Range||0～10V AC|
|Output Accuracy（10%~1000%）||0.1%(can be customized 0.05%) RD|
|Output Phase Error（20%~1000%）||2′ RD|
|Operating Power Parameters||Input Power||AC 220V, allowable deviation -20%～+20%|
|Input the AC Frequency||50HZ|
|Operating Enviroment Requiremnts||Operating Temperature||-10℃～+40℃|
The negative terminal of the voltage input and the negative terminal of the small-signal voltage output share the same ground. Please do not connect the voltage input to the 220VAC mains. If the LN is reversely connected, it will cause an electric shock hazard when connecting the online signal. The normal source output is an isolated output and will have no effect.
To sum up: Do not operate the wiring with power on.
Small signal output should not be connected to phase sequence or phase-to-phase short circuit to avoid damage.
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