Answer / linu mohan

motor full load current is 155-162A for different categories
of make;so check from which load the motor is connected
ex-compressor,pump or crusher likewise anything
1)compressor- air might have blocked in the filter due to
impurities in the air after few hrs,so motor taking high
current.
2)pump-jamming might have blocked in the filter due to
impurities in the water after few hrs,so motor taking high
current.
if the motor is kept in a closed atmospheric room then due
to heatness after few hrs motor will take full load current
&tripping occurs,so to avoid that; place an exhaust in there.

last option clear that its not a star delta feeder...


if then also problem is not solved&strikes again then it
comes under mechanical head for sure

Answer / michael

the simpliest answer to your question is in this example.

example you have to lift a 10 kg of rice, you use a little strength in order to lift it, but if your tying to lift a 50 kg of rice, you will exert much effort and strength in order to lift it. it is similar to the motor. if there is higher load the current will increase in order to satisfy the load required..

Answer / manish parekh

Dear Sir,
The 90KW motor FLC is approx 155Amp so the motor amp
increseing after load so load will be 100% on motor.

Answer / ketan patekar

90 KW motor full load current carrying capacity is 236 ampere..
And yes when you connect load than afcourse your motor will carry ampere as per your load.
So here everything is ok.
If your motor carrying above 236 ampere current than there is some fault like your load is high or impeller or frame or design problem etc

What is the different type of class in CTS and why it is required

2 Answers  

---

What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?

0 Answers  

---

How to test Power Transfomer vector group in the field?

3 Answers   Al-Yamama,

---

what is F.A.P in fire alarming system?

3 Answers  

---

what is the operation of UPS ? can any one answer me?

7 Answers  

---

Explen all type electrical protection ? like O/C,E/F,NPS,VOLTAGE UN BLANCE,CURRENT UN BALANCE,NAGETIVE PHASE SEQ,AND ETC...............electrical Protection

6 Answers   Reliance,

---

Is it possible that Generator trip but Turbine not trip.Give explanation.

1 Answers   Essar,

---

How does a star connection and delta connection work? How does the star connection save starting current and how does it change to delta?

3 Answers  

---

What are the basic components of the feedback control system?

0 Answers  

---

why u r living from presentaly working.

0 Answers  

---

a solar energy installation utilizes a three phase bridge converter to feed energy into power system through a transformer of 400v/400v.the energy is collected in a bank of 400v battery and is connected to converter through a large filter choke of resistance 10ohms.1.the maximum current through the battrey will be.2.the kva rating of the input transformer is.

1 Answers   GATE,

---

What is AMF Panel????

3 Answers   Emerson,

---