every motors written in name plate IP 55 what is this?

Answer Posted / suresh

The name plate details of a motor which r mostly have these
type of details. Duty, Insulation Class,Temperature
class,Gas Grouping,Protection Types.etc...
But most of the motors have E.// 2G EX-d, //I,T4, IP55. if
u want to know all these details u can refer the site
Hazardus area equipment.

Is This Answer Correct ?    19 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Please give me a erda placement paper

1291


How does an oscillator differ from an amplifier?

660


What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?

1537


why HT armoured cable does not glanding

3691


What are the specifications for conducting earth leakage test as per IEC standard?

1515






Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

2121


how to calculate cable size in diffrent loads?

1636


How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?

1754


we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?

1254


what is mean by parallel operation of permanent magnet generators

1475


What is power factor why we should maintain the power factor unless what will happen

1258


What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV

1594


i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?

840


what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.

1771


what are the disadvantages in GIS over AIS

1919