Wire and cable, electrical should know some common sense

 induction motor rotor electronic parts 
Specifications
1.20 years manufacturing experience
2.competitive price,high quality
3.Delivery Detail:within 10 days after receiving deposit
Three-phase five wire with color yellow, green, red, 3 phase induction motor light blue, respectively the U, V, W, N protective earthing line double color (PE) transformer in operation, diesel generator each transformer phase current should not exceed rated current; The maximum unbalance current shall not exceed 25% of the rated current. Transformer generator operation should be performed periodically maintenance. The same transformer power electric water pump supply system, unsuitable mixed protective earthing and protection by zero. The voltage transformer secondary coil normally rated voltage 100 v. Secondary side of voltage transformer at work may not be short circuit. Due to short circuit will produce a lot of short acmotor2.blogspot.com circuit current, may burn out transformer, voltage transformer for this time, secondary side are installed fuse protection. 


Totally Enclosed Protect Feature and Three-phase Phase low rpm ac electric motor

Specifications
1.IEC standard 
2.OEM 
3.Voltage:50HZ &60HZ;380V&415V 
4.Protection class: IP54 

5.Packaging Details:80-112 carton box 132 and above ply wooden box
Secondary side of voltage transformer must be grounded at one end. This is to prevent the secondary coil insulation breakdown, a high pressure into the secondary side, endanger the safety of person and diesel generator set equipment. Current transformer secondary side close to the short circuit conditions at work. Rated current of the secondary coil is commonly 5 a current transformer secondary side is not allowed to open at work, current transformer secondary side must be grounded at one end, to prevent the first and second coil insulation breakdown, the side of a high voltage into the secondary side. Current transformer in diesel engine the join, want alternator generator to note magnetic generator the polarity of the first and second coil, transformer using subtractive polarity marking method in our country.