I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

0 Answers   US Electrofused Minerals,

---

how to select fuse in any circuit? if with fomula ?and examples also

1 Answers  

---

how many desk top computer can connect to a 25kva 3phase generator?

1 Answers  

---

When are the directional relays used?

0 Answers  

---

how can i change the rotation of the AC single phase induction motor and show me by diagram

0 Answers  

---

IS RTCC AND OLTC REQUIRED FOR 500 KVA 11KV/433V TRANSFORMER FOR AN INDUSTRY?

7 Answers   IGCAR, TNEB Tamil Nadu Electricity Board,

---

How does a diesel generator works?

1 Answers  

---

What is annunciator ?

1 Answers  

---

40 HP motor how many square mm size wire use for stator to motor & aluminium wire use ?

1 Answers   SSPL,

---

DISCUSS THE SHAFT MOUNTED D.C. GENERATOR ,BASED ON EXCITATION SYSTEM IN ELECTRICAL SYSTRM

2 Answers  

---

wat s reactive power.... how could it be compensated.....

4 Answers   TCS,

---

phase association of 3PH L&T static CT meter is wrong. means 1PH & 1 CT connected properly and other 2 voltage and CT's inter changed. what would be the impact in the reading?

3 Answers   KSEB,

---