Spark Lab
Region: US
Tuesday 04 November 2025 08:11:51 GMT
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Augustine :
It won't run, the phase sequence is wrong
2025-11-05 13:42:51
34
Dale Schnurbusch :
yellow green red?
2025-11-04 14:31:58
70
BuzzStar One :
This is not for the us.
2025-11-09 23:44:52
3
ketD :
The output of delta connected in parallel with the star output.... Is that necessary
2025-11-04 19:48:52
2
DIGGER 1ZN🌧🌧🌧 :
where the power for the coil for contactor 😂
2025-11-05 17:22:14
4
Ftype :
the overload should be on the other side of the contactor not from the MCB
2025-11-30 08:37:02
0
Big T :
Didn’t shown control wiring
2025-11-05 15:53:13
7
G$ :
how does the wye contactor drop out?
2025-11-05 00:11:14
5
kennedy livingstone :
Isn't motor protection relay have to be connected directly to the motor 🤷
2025-11-04 09:34:47
6
kobby 4 :
So there is no neutral
2025-11-04 16:15:30
2
Clinton Bunting :
Yes I understand.
2025-11-06 16:48:12
10
muc :
swap 2 phases over on the delta contactor and watch the fun 😁
2025-11-04 22:48:36
14
Rambo Chad :
Delta star? You mean Wye?
2025-11-05 07:02:21
1
ffrsv :
wawu
2025-11-24 15:21:08
1
Vitus Tangbile :
it's wrong how is the contactor COIL being energize
2025-11-08 19:54:50
2
Bryan Broderick :
Green is ground the world around. This is incorrect and will cause a dead short. 480 3 phase will result in large explosion and possibly kill.
2025-11-21 15:35:41
1
Tobias :
I do not luke this design. Controll circuit is needed with a delay on timer that switches from star to delta contactors. Main and controll cct should be seperate from each other.
2025-11-05 16:02:08
1
Ssebuma Bruno :
show us the cotrol circuit
2025-11-06 07:12:55
1
barima1.rm :
There’s no overload protection
2025-11-15 06:01:27
1
Scott McNichols :
lost me at yellow green red. when it should be brown orange yellow
2025-11-23 01:37:21
1
ENG.ELISAGE :
point noted
2025-11-16 06:05:38
3
Dead*Eyes 🇨🇦🏳️⚧️ :
Just get a softstarter or a VFD
2025-11-06 06:30:14
39
seemzz@ AC BoY❄️🛠️❤️🤟 :
bro where is the contactor charging timer? and overload protection device must be install next to contactor..✌
2025-11-14 19:15:36
1
ᴹⁱᶜʰᵃᵉˡ :
Why isn't there no neutral in the connections ?
2025-11-07 16:53:47
1
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