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Transformers, Phase Converters and VFD

Machine voltage issues, three phase via single phase power, and variable frequency drives discussion >> moderator JST
J
Source for transformer: 220 3ph ->120v single
Replies
4
Views
277
jackalope
J
J
Which VFD for upblast fan motor
Replies
2
Views
167
JST
JST
D
VFD recommendation
Replies
12
Views
436
derbuechsenmacher
D
challenger
IR T30 bad run capacitor cause breaker to trip?
2
Replies
29
Views
604
eKretz
eKretz
challenger
OT- buzz box DC conversion?
2 3
Replies
40
Views
1K
cyanidekid
cyanidekid
M
Special VFD from Mitsubishi
Replies
15
Views
544
JST
JST
S
Start Capacitor Contactor Advice Please
Replies
5
Views
404
JST
JST
O
dayton 31tr86 wiring to a drum switch. check and opinions?
Replies
9
Views
316
Almost Retired
A
M
OT is this capacitor polarized?
Replies
4
Views
276
JST
JST
T
Trouble shooting American Rotary phase converter
Replies
13
Views
526
Almost Retired
A
K
Phase converter and transformer questions.
Replies
6
Views
754
Almost Retired
A
AmericanMaker
Question about using #6 THHN wire for a 30HP RPC
2 3
Replies
48
Views
2K
AmericanMaker
AmericanMaker
T
Run capacitor for a DIY 600V rotary phase converter
2
Replies
39
Views
1K
TRC
T
J
Growly, slow three phase motor, but resistance of windings is consistent
2
Replies
32
Views
952
MwTech Inc
M
D
New to me Bridgeport Series 1 VFD
Replies
2
Views
330
derbuechsenmacher
D
spirous
i would like 230VAC 1ph, to drive 380VAC 3ph simonet motor, with vfd
2
Replies
29
Views
5K
JST
JST
Bakerprecision
GMC 1440 Lathe w/Phase Converter
2
Replies
25
Views
734
thesjg
thesjg
B
Woods inverter - Trash?
Replies
3
Views
161
JST
JST
J
6 Wire Motor Wiring - Check me?
Replies
12
Views
428
jim rozen
jim rozen
David916
Car window regulator motor on a mill.
2
Replies
22
Views
733
David916
David916
J
3 phase converter help
Replies
11
Views
771
JST
JST
F
AAA rechargeable battery question
Replies
18
Views
1K
Velisendderr
V
tomjelly
OK, how do I get this regenerative blower motor off?
2
Replies
20
Views
2K
Just a Sparky
Just a Sparky
D
VFD with magnetic switches
Replies
12
Views
380
Strostkovy
S
SIP6A
220 - 440 transformer question.
Replies
6
Views
277
JST
JST
J
Advice powering 3-phase 440v 7.5hp lathe
2
Replies
25
Views
3K
Local631
Local631
A
Newall Sapphire
Replies
0
Views
157
autoworker
A
M
Millrite with 3/4 HP 3 Phase
Replies
11
Views
329
rons
R
L
VFD Setup issues (Frenic Eco) - Motor not running
Replies
14
Views
714
JST
JST
T
Kitamura mycenter 2 amperage
Replies
2
Views
225
tomp
T
M
VFD enclosure to 12V
Replies
5
Views
229
mksj
M
K
3 Phase + Single phase load balancing (got myself confused)
Replies
8
Views
475
steve-l
S
S
Start Contactor Sizing
Replies
5
Views
260
rons
R
S
VFD on Blower, current draw
Replies
4
Views
231
BT Fabrication
B
Ja_cain
RPC Kit Suggestions
Replies
4
Views
239
BT Fabrication
B
U
Recoil start an RPC?
Replies
8
Views
496
Ultradog MN
U
F
Howa Strong 1000 - VFD wiring
Replies
2
Views
207
rons
R
U
How many horsepower is this motor?
Replies
7
Views
366
JST
JST
E
Vfd ,phase converter
Replies
9
Views
567
Edgas10
E
S
Abb ach series (hvac) drive suitable for lathe motor?
Replies
17
Views
4K
Jraef
Jraef
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