When I ran the plant at the quarry if you started the big three motors at the same time the transformer would literally hit the ground.
2026-08-05 02:26:46
6
Iikkanousiainen :
Just buy frequency converter. Like vacon 100 or nxp air cooled.
2026-08-05 16:03:21
0
J S :
shifting gears on an electric motor
2026-07-09 02:45:17
152
9thomasson :
I worked for a water company for years and there is no comparison to a massive pump starting up on star-delta. Loved it
2026-08-01 18:59:58
183
captc7 :
I got to see a 13.8kv 10,000hp compressor motor get thrown across the line once. The lights there also went out 😂
2026-06-19 01:15:45
470
SparkyBob1978 :
Not sure of the hp or amperage, but I can say that when we start our 4160v boiler feed pump, it drops the voltage on the feeders from 14.6kv to 12.3kv 😂. It’s a big bitch.
2026-08-04 21:40:51
19
randomtaxpayer :
didn't know you had r2d2 visiting the shop!
2026-06-18 17:12:56
1006
gruthegroper :
so close to getting it full rpm too 😂
2026-06-19 06:21:04
578
El Jabonisimo :
"Soft Start"
2026-06-19 00:58:21
299
Strapped_Aspie :
Quick mental math says approxmently 22kW, not to mention inrush current 💀
2026-06-19 18:22:11
77
Yoshua_Toni :
2026-06-19 12:16:18
272
TylerAnthony146 :
Tell me I’m not the only one that hears this
2026-08-04 02:43:52
9
feee_deee_ :
2026-06-25 13:58:00
33
rogerfurter💖🖤💖CrazyFriends :
Das war dann doch ein bisschen zuviel. 😂
2026-06-24 17:19:34
16
DJ Chols :
But we need to turn our air conditioner to 78°
2026-08-04 22:21:16
9
teromee :
well now we know what the shop can handle
2026-06-19 03:52:34
39
nazklx :
At what point do you have to warn the utility
2026-07-29 23:22:06
45
Jonathan :
Once R2 started screaming it was over
2026-08-03 12:15:33
8
CaptainChar :
sounds like the enterprise going into warp
2026-06-18 20:39:47
40
justarandomfella :
My brother invest in a soft starter or wire the thing wye start, delta run
2026-06-20 15:56:15
74
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