If for some reason i lost my youtube account, and made a new one you would be the first channel i would subscribe to again, i really appreciate you sharing your knowledge sir!
Thanks for showing how polarity being additive or subtractive plays an important role in motor winding configurations Pete.I also learned how applied and induced voltages affect each other.
Thank you so much for the straightforward videos.but will you make a same type of video how to re-mark the Delta connected motor please? I have watched other people's video, don't understand what are they talking about.🙄
Seems like using Angie Hand’s method is easier and safer, and all you need is a 9v or 12v battery, and an analog meter and maybe some labels to mark the leads.
Nice terminal strip you got there to practice with.. I'm paying 40 grad for school and I'm on my knees on concrete with all the wires flopping around..
Pete- I can see how you determine the windings with 2 leads as different from 7,8,9 that have 3, or how you determine its a wye winding rather than delta. I can't see how you identify the difference between 7,8, or 9. Thanks, Don (Hoser)
Delta is 3 groups of 3 wires that ring together vs Wye is 1 group of 3 and 3 groups of 2. When you are doing Wye 789 are equal and you just randomly pick them. Getting the correct pair to go with it is all that matters. Defining 789 is what this procedure does
Hi Pete when you said 3 phase motor L1, L2 and L3 all of them are 120V? I came across with a similar motor but L1 and L2 are 120v But L3 is 220 V .Is that wright? if so how can I connect the motor
I was given this motor from a Hampden SM-100-3 Synchronous Machine Do you have any knowledge on this motor if so help please so far I have hooked it up as the diagram's that you have on this 1 neither 1 is working for me. Thanks
Based on the small photo they have, you need to bring a 3 phase supply to the bottom terminals L1 L2 L3, then T1 goes to 1, T2 goes to 2, T3 goes to 3. Then jumper 4,5,6 together to create a Wye connection of the stator windings. Start it up and get it running, then apply the DC to the top terminals from whatever DC source they provided. When starting, the switch seems to need to be in the IND START position, once it is running then you can flip the switch to SYNC RUN. (just going off the fuzzy image they provide here: www.hampden.com/product-details.php?viewid=759) If it isn't working, take the face plate off and inspect for broken connections or issues with the circuit breaker.
Dear. Sir . I have 30 kw , 9 lead motor . So my question is how I can applying star delta connection for 9 lead to get soft starter ( star delta). My install voltage is 440. Or can I operate the motor directly with star connection.
If the motor is 9 Lead, then it is most likely a Dual-Voltage motor. Check the nameplate to confirm. Wye-Delta starters usually use 6 lead or 12 lead, single-voltage motors. Your motor is probably already wound as a Wye, and cannot be run as a Delta. Again, the name plate will tell you.
The way I did it was to use a 9 volt battery and used Augie Hand's Guide here is a link to it www.repairzone.com/documents/tech_notes/9_lead_connection_sheet.pdf because with using the 120 volts the motor make's to much noise in a house
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If for some reason i lost my youtube account, and made a new one you would be the first channel i would subscribe to again, i really appreciate you sharing your knowledge sir!
Thanks for showing how polarity being additive or subtractive plays an important role in motor winding configurations Pete.I also learned how applied and induced voltages affect each other.
This is the most understandable video so far!! Thanks lot!
One question how come the motor doesnt react to the 120 voltage?
Thank you so much for the straightforward videos.but will you make a same type of video how to re-mark the Delta connected motor please? I have watched other people's video, don't understand what are they talking about.🙄
Great tutorials very informative
Excellent. Congratulations from Brazil.
Doing this in class soon.. thanks for your help
Seems like using Angie Hand’s method is easier and safer, and all you need is a 9v or 12v battery, and an analog meter and maybe some labels to mark the leads.
Nice terminal strip you got there to practice with.. I'm paying 40 grad for school and I'm on my knees on concrete with all the wires flopping around..
Pete- I can see how you determine the windings with 2 leads as different from 7,8,9 that have 3, or how you determine its a wye winding rather than delta. I can't see how you identify the difference between 7,8, or 9.
Thanks, Don (Hoser)
Delta is 3 groups of 3 wires that ring together vs Wye is 1 group of 3 and 3 groups of 2. When you are doing Wye 789 are equal and you just randomly pick them. Getting the correct pair to go with it is all that matters. Defining 789 is what this procedure does
Great video, thanks! A link to the labvolt could have been mutually beneficial.
great explanation! thank you.
Hi Pete when you said 3 phase motor L1, L2 and L3 all of them are 120V? I came across with a similar motor but L1 and L2 are 120v But L3 is 220 V .Is that wright? if so how can I connect the motor
how can change speed this motor by using contactor please schematic diagram thanks
Hi can i convert a 3 phase dual voltage to single phase?
Sir How about I'm going to use lower voltage like 24V can I still determine the specific winding of a 9 leads motor?
It may work, but it has to be an AC voltage to induce a voltage in the other windings.
@@PeteVree Thank you Sir
Do you have 3phase 12 lead Wye motor or Delta
All our trainers are 9 Lead Wye motors atm
I was given this motor from a Hampden SM-100-3 Synchronous
Machine Do you have any knowledge on this motor if so help please so far I have hooked it up as the diagram's that you have on this 1 neither 1 is working for me. Thanks
Based on the small photo they have, you need to bring a 3 phase supply to the bottom terminals L1 L2 L3, then T1 goes to 1, T2 goes to 2, T3 goes to 3. Then jumper 4,5,6 together to create a Wye connection of the stator windings. Start it up and get it running, then apply the DC to the top terminals from whatever DC source they provided. When starting, the switch seems to need to be in the IND START position, once it is running then you can flip the switch to SYNC RUN. (just going off the fuzzy image they provide here: www.hampden.com/product-details.php?viewid=759) If it isn't working, take the face plate off and inspect for broken connections or issues with the circuit breaker.
@@PeteVree I didn't get any DC source to go with it so how can I tell what DC source I will need?
Not sure. You'll have to contact the Manufacturer.
It’s a lot more work than a delta configuration.
Dear. Sir .
I have 30 kw , 9 lead motor . So my question is how I can applying star delta connection for 9 lead to get soft starter ( star delta). My install voltage is 440.
Or can I operate the motor directly with star connection.
If the motor is 9 Lead, then it is most likely a Dual-Voltage motor. Check the nameplate to confirm.
Wye-Delta starters usually use 6 lead or 12 lead, single-voltage motors. Your motor is probably already wound as a Wye, and cannot be run as a Delta. Again, the name plate will tell you.
Thank you
is that test works with every horse power motor
Yes. However, induced voltages will vary from one motor to another
Super, thank you...
The question still stands that how to find the pair of 1-4,3-6 close to 7 or 9.
The way I did it was to use a 9 volt battery and used Augie Hand's Guide here is a link to it www.repairzone.com/documents/tech_notes/9_lead_connection_sheet.pdf because with using the 120 volts the motor make's to much noise in a house
How to connect
Output 280w ,poles 2,Volt 200 230 /380 415,
3PHASE MOTOR，type MLH6075Z