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I am need of help on getting the proper voltage for a
Hello I am need of help on getting the proper voltage for a machine that requires 3 phase 230v. I have to be +/- 5% volts from 230 volts.. Paper work States between 218-242...for machine to operate fi… read more
ProGrade
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I need to get +/-5% 230v for a 3phase 230v machine.. My
I need to get +/-5% 230v for a 3phase 230v machine.. My current readings are too high. I was informed from the rep. that I needed to purchase two Squared D 500SV43B transformers . How do you wire up t… read more
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Please verify via this cutsheet, figure J on the last page
please verify via this cutsheet, figure J on the last page single phase https://www.platt.com/CutSheets/Actuant/AcmeBuck-Boost-Transformers.pdf what is my input? what is my output? seems like H4 and X… read more
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I HAVE A 9T51B0190G03 GE BUCK BOOST TRANSFORMER 277V COMMING
I HAVE A 9T51B0190G03 GE BUCK BOOST TRANSFORMER 277V COMMING IN AND 120V SECONDARY, ITS NOT CLEAR WHERE THE 277V NEUTRAL GOES, WHAT IS THE SH WIRE FOR.DOES IT GO ON H1-H4 277 HOT AND SH FOR THE NEUTRA… read more
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Yes, I am using a 277 lighting breaker with one hot /blue,
Yes, I am using a 277 lighting breaker with one hot /blue, a white tied to the common buss bar and a green wire from the ground on the panel. Iam using a step down transformer primary is 277 input and… read more
ProGrade
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I have a.75kva federal pacific buck boost transformer trying
I have a.75kva federal pacific buck boost transformer trying to take 208v to 240v would that be the same diagram… read more
AssuredElectrical
AssuredElectrical
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High School or GED
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i have a 3phase step down transformer 480 -3phase input / 240-3phase/120
i have a 3phase step down transformer 480 -3phase input / 240-3phase/120 output the connections are input h1-h2-h3-/ out put are x1-x4-x2-x3 my secondary voltage is 240 3 phase /120 should i have 3leg… read more
AssuredElectrical
AssuredElectrical
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I have a square D 250SV43B buck & boost transformer. It has
I have a square D 250SV43B buck & boost transformer. It has 4 RED WIRES: X1 X2 X3 X4 and 4 BLACK WIRES: H1 H2 H3 H4 How do I connect the wires on a 120 volt circuit to yield 12volts (for low voltage l… read more
AssuredElectrical
AssuredElectrical
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Hi I need to step house current down from 250v to 230v for
Hi I need to step house current down from 250v to 230v for a tanning bed. I have 2 hots and a ground from the house and 2 hots an a ground from the tanning bed. The buck/boost transformer is 12/24--1.… read more
Norm
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Bachelor's Degree
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I am trying to wire a acme transformer t181050 120/12v (240/24v)on
I am trying to wire a acme transformer t181050 120/12v (240/24v)on the bench before I install it. I am wiring for 120/12v. I followed the diagram tying incoming lines H1&H3 together, H2&H4 together. O… read more
AssuredElectrical
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I have a SQ-D BUCK/Booster. My voltage coming in is 242V, I
I have a SQ-D BUCK/Booster. My voltage coming in is 242V, I need to drop it dow to 230V. I have X1,X2,X3,X4 wires and H1,H2,H3,H4 wires on the transformer. The wiring diagram was scratched up and I ca… read more
Mike G.
Mike G.
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I have a buck booster transformer for tanning bed. I am going
I have a buck booster transformer for tanning bed. I am going to plug it up to a reg 120 plug. The tanning bed has a plug that looks like 120 but one prong is horizontal. The buck booster wires are h1… read more
Mike G.
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I have to convert 120/240 to 12/24 with a general purpose transformer.
I have to convert 120/240 to 12/24 with a general purpose transformer. I have the input side H1,H2,H3,H4 and the output X1,X2,X3,X4 in the transformer. I believe the two 12v output connections should … read more
Craig
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I need to connect an acme T-1-81051 buck & boost transformer.
I need to connect an acme T-1-81051 buck & boost transformer. I have a single 120v in going to 12v out - do i connect H1 to 120v in and X1 to the 12v out? Do I need to do any cross connection with H2,… read more
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Hi I have a Uvalux buck booster DDCE24X REV.1 that I need wired
Hi I have a Uvalux buck booster DDCE24X REV.1 that I need wired to my tanning bed. However my electrician has not seen this one before and would like to see the manual to which I do not have. When i b… read more
Mike G.
Mike G.
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I need to how to wire a culter/hammer buck boost transformer,going
I need to how to wire a culter/hammer buck boost transformer,going from 240v to 208v were do the incoming lines get connected and the right pairing of the x1,x2,x3,x4 secondary and the pairing of the … read more
Electrical Doctor
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Associate Degree
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In one side (primary side) I have 3 single phase transformers
In one side (primary side) I have 3 single phase transformers with 4 leads each one. The leads are marked H1,H2,H3,H4. In the other side (secondary side) I have 3 single phase transformer with 4 leads… read more
Paul
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I am trying to hook up a tyanning booth and I need to use a
I am trying to hook up a tyanning booth and I need to use a buck booster. The booster I have is a Square D and I have lots of wires. H1 - H4 and X1 - X4. I need to buck the power from 246 to between 2… read more
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