Video me same lag rha h jaisa aap bata rhe ho vfd nd dpt ka kaam Pressure ke hisab se pump ko chalana jiseee power saving cost saving efficiency high Yahi toh vfd ka bhi kaam h Difference kya h vfd md dpt me
Asssan nd saral sabdon me batao sir DPt ka use kya h Ek line me ?? Pressure ko control krta h kya as per load requirement? Water ke Pressure ko controls krta h kya ? Isee lagane se kya advantages h
Dpt yani (differential pressure transducer) iska work ye hai ki ham ahu ki top line me yaani top floor pe dpt installed karte hai aor uspe pressure set karte hai suppose 1 kg ..to jaise hi water pressure 1 kg cross karega to dpt ..VFD ko commond dega ki apni frequency down karle ...aor ha agar dpt ko 1 kg pressure na mila to .. frequency badh jayegi aor agar 50 frequency par bhi 1 kg pressure na aya to 1 pump aor chal jayega ..yani 2 pump running honge ...yaad rahe dpt auto pe aor VSD typ moter me use ki jaati hai 🙏💐💐
Ji bilkul bana denge ... Lekin hamne tranceducer ke ooper vidio banaya hai aap dekh sakte link diya hua hai ... DPT ( diffrenciel pressure transducer )
ji..iske Vander hote hai ..jo in sabki AMC liye rahte hai Jo chiller ki maintains contract liye hote hai .....baaki agar technician ko pata hai to...uski performance best hai
Around dono ka work same hi hai ..bas keval..👇 Actuator ..ka work ahu ke return air duct ke temp. ke set point pe work karta hai .. suppose kariye 24 celcies diya hai jaise 24 temp.achive hoga waise hi actuator dheere dheere close hone lagega ..aor jaise 24 se jyada temp.hoga to ye open hone lagega ... DPT ...ka work ye hai ki ye floor ke top pe lagaya jata hai jaha par hamari chilled water pipe ka last hissa hota hai .. ..iska kaam ye hota hai ki ise main line me pressure bana ke rakhna.hota hai . suppose kariye 4 kg ka pressure DPT pe set kar diya gaya hai .to agar 4 kg achive kar leta hai dpt to ye commond primery pump ko deta hai ki pump apna speed slow karle ..aor jaise hi 4 kg se kam aata hai to .. primary pump ka pressure badh jaata hai .💐💐🙏🙏
Sir DPT is like VFD What about VFD It seems Same working nd purpose Power Saving Electric cost saving Good in efficiency Frequency ko kaam krke pump ke rpm ko calculate krta h as per load requirements Dpt nd vfd me kya difference h ??
