Cold Room Panel Se Trip Ho Raha Hai? Complete Solution for Technicians

Описание: Welcome to MK Technical Solutions 🙏
Aaj ke is detailed technical video me hum baat karne wale hain Cold Room Unit Power Trip Problem ke baare me. Agar aapka cold room compressor bar bar trip kar raha hai, main breaker down ho raha hai, ya panel se overload aa raha hai, to ye video ek complete field guide hai.
Ye description specially HVAC technicians, cold storage mechanics, maintenance engineers aur Gulf working technicians ke liye banayi gayi hai jo real site problems face karte hain.
❄ Cold Room Unit Kya Hota Hai?
Cold Room ek refrigeration system hota hai jo low temperature maintain karta hai – jaise:
• Vegetable storage
• Meat storage
• Dairy products
• Ice cream storage
• Pharmaceutical storage
Cold room generally do type ke hote hain:
1️⃣ Medium Temperature (0°C se +5°C)
2️⃣ Low Temperature (-18°C se -25°C)
⚡ Power Trip Problem Kya Hoti Hai?
Power trip ka matlab hota hai:
• MCB trip hona
• Overload relay trip hona
• Compressor thermal trip
• Panel main breaker down hona
• Contactor burn hona
Agar compressor start hote hi trip ho jaye ya running me trip ho jaye to iska matlab electrical ya mechanical issue hai.
🔍 Cold Room Unit Me Power Trip Ke Main Reasons
Ab hum detail me har ek reason ko samjhenge.
1️⃣ Compressor Overload
Sabse common reason hota hai compressor overload.
Symptoms:
• Ampere high
• Compressor garam
• Overload relay trip
• Burning smell
Reasons:
• High discharge pressure
• Condenser dirty
• Fan motor band
• Gas overcharge
Solution:
✔ Condenser cleaning kare
✔ Fan motor check kare
✔ Gas pressure measure kare
✔ Ampere rating compare kare name plate se
2️⃣ Short Circuit Problem
Agar wiring me short ho jaye to MCB instantly trip karega.
Check kare:
• Compressor terminal short
• Motor winding short
• Cable damage
• Moisture inside terminal
Multimeter se resistance check kare.
3️⃣ High Head Pressure
Agar condenser coil dirty ho
Ya fan motor slow ho
Ya ambient temperature high ho
To discharge pressure badh jata hai.
Result:
• Compressor load high
• Ampere increase
• Trip problem
4️⃣ Low Voltage / Phase Problem
3 phase cold room me:
• Single phasing
• Phase imbalance
• Low voltage
Ye sab compressor winding ko damage kar sakte hain.
Check kare:
• R-S
• S-T
• R-T voltage
Difference 2–3% se jyada nahi hona chahiye.
5️⃣ Capacitor Weak (Single Phase System)
Agar starting capacitor weak ho jaye to compressor start nahi karega aur trip karega.
Symptoms:
• Humming sound
• Start nahi hona
• Overload trip
6️⃣ Locked Rotor Condition
Agar compressor jam ho gaya ho to starting ampere bahut high hoga.
Locked Rotor Ampere (LRA) 5–7 times normal hota hai.
Agar rotor free nahi ho raha to MCB trip karega.
7️⃣ Refrigerant Problem
Gas kam ho ya zyada ho dono case me problem aa sakti hai.
Low Gas:
• Compressor overheat
• Cooling kam
• Long running
Overcharge:
• High head pressure
• Ampere high
• Trip
🧪 Step by Step Field Troubleshooting Guide
Step 1: Voltage check kare
Step 2: Ampere measure kare
Step 3: Gas pressure check kare
Step 4: Condenser cleaning inspect kare
Step 5: Contactor condition check kare
Step 6: Overload relay setting verify kare
Kabhi bhi bina checking ke sirf compressor change mat kare.
📊 Normal Electrical Reference
Example 5 HP Compressor:
Running Ampere: 8–12 Amp (approx)
Voltage: 380–415V
Frequency: 50Hz
Note: Name plate data follow kare.
🛑 Agar Trip Problem Ignore Kare To Kya Hoga?
• Compressor winding burn
• Contactor damage
• High electricity bill
• Product spoilage
• Complete cold room failure
🧠 Technician Field Tips (Important)
✔ Condenser always clean rakhe
✔ Proper airflow ensure kare
✔ Panel me tight wiring rakhe
✔ Regular maintenance schedule follow kare
✔ Voltage stabilizer use kare (agar voltage fluctuation ho)
🏭 Cold Room Maintenance Schedule
Daily:
• Temperature monitoring
Weekly:
• Condenser cleaning
Monthly:
• Ampere checking
• Wiring inspection
Yearly:
• Gas leak test
• Compressor oil check
🎯 Ye Video Kiske Liye Hai?
• Cold storage technicians
• HVAC engineers
• Maintenance team
• Electrical technicians
• Gulf working AC mechanics
📌 Channel Information
Aap dekh rahe hain MK Technical Solutions
Yahaan hum real field based HVAC, Cold Room, Package AC, VRF aur Compressor troubleshooting knowledge share karte hain.
Agar aap technician ho aur apna knowledge upgrade karna chahte ho to channel ko subscribe jarur kare.

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