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Q-222-034 

 

 
 

 

Countermeasures against troubles 

If trouble occurs within the warranty period, DAIICHI ELECTRONICS will repairs this product. 

 

 

Disposal 

Please dispose this product as industrial waste (non-combustible). 
Mercury parts and a nickel-cadmium battery are not used for this product. 

 

 

Warranty period 

The warranty period of the product is one year after the date of delivery. 

 

 

Warranty scope 

In the case that a defect is found in our product during the warranty period due to our responsibility, 
we will replace the defective part and repair. 
However, we will not be liable if the faults or defects are under any of the following items. 

 When the faults or defects are resulted from the modification or repair carried out by any other entity 

than 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 products. 

 Damage or malfunction due to relocation or other transportation, movement or dropping. 

 In case that the faults or defects are resulted from force majeure such as fire or abnormal voltage  

and natural calamity or disaster. 

Our company shall not be liable for compensation of damages caused by any reason which is not our 
responsibility, loss opportunity, loss profits incurred to the user, special damages and consequential 
damages whether foreseeable or not, or damages not relating to our products. 

 

 

Replacement cycle of the product  

We recommend updating the product for 10 years as a rough standard. 

 

 

Change of instruction manual written contents 

This instruction manual changes written contents without a notice by product improvement etc. 

 

Summary of Contents for VETT2-91A

Page 1: ...Q 222 034 INSTRUCTION MANUAL AC VOLTAGE TRANSDUCER VETT2 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...

Page 8: ...efer to the 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 te...

Page 9: ...rated voltage DC100 110V DC57V continuous DC48V Short time over input Input 2 times 10 seconds of rated voltage once 2 times 1 second of rated voltage 10 times 10 second intervals Aux supply 1 5 times...

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: ...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 8...

Page 12: ...ext 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 s...

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