Answer / reshama

the tapering detecation means in energy watt meter the
disk is rotate without the control of magnet

Answer / govind singh chouhan

The tampering detection in electrical meter is a function that log the tampering events when the tampering occurred.

means if you tamper the meter by applying the magnet then the meter is logged the magnet tamper with date and time and meter may start to register the energy on maximum load (240V and 60A).

Answer / ath

tampering detection means the meter is made to read false by
some fraud to enable theft of electricity

I hv a question regarding power factor improvement just after transformer. I request you to reply me plzz. thank you sir. My friend has a small unit of fabrication. in his factory the main load is a welding machine, lathe machine, grinding machine. this load is not continuous type. now our electricity board has installed 16 KVA, 11000/433 V transformer for our factory. In the energy meter (trivector meter) at LV side of transformer, i hv seen power factor value of 0.15 only when only 3 KW load was flowing. Further electricity board has suggested to install 4 KVAR capacitor at LV side after energy meter. Now my question is that if we permanantly install and switch on 4 KVAR capacitor after energy meter, during some load on transformer and also without any load on transformer, wht will be the power factor shown in energy meter?i dont want to get any penalty by electricity board, so plz suggest me if i can permanantly install and switch on the 4 kvar capacitor or not at LV side of transformer just after energy meter? Thank you again and awaiting for ur positive reply soon.

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