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Q-222-033 

 
 
 
 
 
 
 
 

INSTRUCTION MANUAL 

 

AC CURRENT TRANSDUCER 

 

AETT2-91A 

 

〔 MODEL B 〕 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 

Summary of Contents for AETT2-91A

Page 1: ...Q 222 033 INSTRUCTION MANUAL AC CURRENT TRANSDUCER AETT2 91A MODEL B...

Page 2: ...ase do not install in the place where sunlight hits directly Discoloration and degradation of a name plate and deformation of the case by the surface temperature rise may occur If the average daily te...

Page 3: ...our company Failure caused by violating various conditions regarding use storage etc specified by the supplier When the faults or defects are caused by a reason not belongs to purchased or delivered p...

Page 4: ...thod 4 5 Connection 6 6 Handling explanation 6 7 Specification 7 1 Rating 7 7 2 Performance 7 7 3 Electrical strength Mechanical strength 8 7 4 Noise immunity 8 7 5 EMC 9 7 6 Structure and environment...

Page 5: ...dard equipment 3 Bundled items Inspection certificate 1 Packed in an envelope Terminal screw in a bag M4 screw 7 piece set 1 4 Mounting method Please install indoors in a place with low mechanical vib...

Page 6: ...ve this product from the IEC DIN rail Please insert a flathead screwdriver in the hole where a slider is square Next a slider is lowered in the direction of an arrow This product can be removed from t...

Page 7: ...cover 6 Handling explanation Please handle it correctly after paying attention to the following points 1 When applying the auxiliary power supply and input check that the voltage and input signal of t...

Page 8: ...specification code for other ratings 7 2 Performance Item Specification Class index 0 5 Response time 1 second or less Ripple 1 p p or less Fluctuation value of influence due to ambient temperature Us...

Page 9: ...t 40 times 1 second and 20 times 4 seconds and 10 times 16 seconds of rated current 2 times 1 minute intervals 10 times 1 second of rated current 5 times 5 minute intervals 1 5 times 30 minutes of rat...

Page 10: ...1000 4 6 Power frequency magnetic field immunity test Frequency 50 60Hz Field strength 30A m Performance standard A During testing Within 20 error After test Within inherent error EN61000 6 2 EN61000...

Page 11: ...to 70 Product warranty period One year period 7 7 Technical standards Item Specification Transducer JIS C 1111 2019 IEC 60688 2012 CE marking EMC Directive 2014 30 EU EN 61000 6 2 EN 61000 4 2 3 4 5 6...

Page 12: ...Next enter the upper limit of the rated output range and adjust the MAX adjustment VR so that the output reaches the upper limit The screwdriver for adjustment Tip width of 1 8 to 2 3mm Phillips head...

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