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Code rules regarding variable frequency drives? , what
Code rules regarding variable frequency drives? Hi, what is the relevant Code section regarding variable frequency drives and overcurrent protection? We have a situation with 3 motors(1.5hp direct dri… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
Hi Tommy, Its me once again. Having a problem with the same
Hi Tommy, Its me once again. Having a problem with the same AB VFD Model 160. I cant seem to get the speed pot to work properly. I am using a 10k ohm 2 watt pot and wired as instructed on TB#3 1, 2 & … read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
Hi Assured! I am back. I need advice on wiring up a
Hi Assured! I am back. I need advice on wiring up a traversing AC motor using an Allen Bradley 160 VFD and limit switches. I followed the manual, but it is not working the way I want it to. Please see… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
Kevin, thanks for being awake now. I have a new house with
Kevin, thanks for being awake now. I have a new house with a 50 amp range receptacle. My dryer has a standard 220 volt, 30 amp, three wire cord. I bought a "universal" replacement cord with the three … read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
I have acquired two CF101H-60 Industrial ceiling fans but with
I have acquired two CF101H-60 Industrial ceiling fans but with no wall controls. I would like to run them at low speed only. Is there a simple and inexpensive way to make these fans work with a wall s… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
My Onan has an in=line fuel pump. I checked the two leads
My Onan has an in=line fuel pump. I checked the two leads to the pump and there is no power there when I press the Start button, thus the pump will not run. Is there a fuse or breaker that could have … read more
AssuredElectrical
AssuredElectrical
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High School or GED
3,264 satisfied customers
I want to bypass a t verter so that the pump is direct to mains
I want to bypass a t verter so that the pump is direct to mains and able to pump full tank of waste away while waiting for t verter replacement. Inverter cable has been disconnected from T1 (brown lea… read more
AssuredElectrical
AssuredElectrical
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I have a Toshiba Transistor Inverter VT130H9U410K 100kVA-100
I have a Toshiba Transistor Inverter VT130H9U410K 100kVA-100 HP How can i change settings on it? It only has a very small Display and only a few buttons.… read more
Steve
Steve
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Billy, The first expert shown to me was a MS in Electrical
Billy, The first expert shown to me was a MS in Electrical Engineering (EE), my question is for an EE or the manufacture's rep. regarding a Variable Frequency Drive (VFD) sizing for a 20 Hp motor, it … read more
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Steve
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HOW DOES ONE INSTALL A TYCO CORCOM SINGLE PHASE EXTERNALPOWER
HOW DOES ONE INSTALL A TYCO CORCOM SINGLE PHASE EXTERNAL POWER LINE FILTER FRENQUENCY CONVERTER 6FC10? I NEED VERY SIMPLE EASY TO UNDERSTAND DIAGRAMS. THIS IS SO I CAN OPERATE A THREE PHASE HOIST ON A… read more
Dr. Fix-It
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Hello I have two 12-24 VDC motors that i wold like to use
Hello I have two 12-24 VDC motors that i wold like to use to drive a 12V BOSCH Generator, 30 Amp Model GR-15 When i connect one of the motors to the generator by a belt system, the maximum output that… read more
AssuredElectrical
AssuredElectrical
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I have an air compressor that I aquired that I am changing
I have an air compressor that I aquired that I am changing over from 3 phase to single phase. I am wiring it up with 6/4 plus ground wire. I have purchased a Baldor L1430T motor to drive the Ingersoll… read more
Mike G.
Mike G.
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Vocational, Technical or Trade Scho
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We installed a trane tr200 on an older intellipak about 8 months
We installed a trane tr200 on an older intellipak about 8 months ago for the 30 hp indoor fan motor.Everything seemed to be running fine....no fault codes,unit starting,stopping,ramping etc.Come last … read more
Amp Man
Amp Man
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What do I need to run a 370W.1400r/min 380V 50Hz power supply
What do I need to run a 370W.1400r/min 380V 50Hz power supply from a 110v or 220v power supply? Thanks… read more
Sir Sparks
Sir Sparks
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I have a new 240v alternator ( a chinese copy of the old lister
I have a new 240v alternator ( a chinese copy of the old lister models) belt driven at 1500 rpm by a lister stationary engine. It will run resistive loads, such as motors and the immersion heater, lig… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
i run a frequency drive on a small 3 phase motor, portably,
i run a frequency drive on a small 3 phase motor, portably, and move to various locations through out the summer. the drive will almost always kick out a gfi outlet, but not an unprotected one. both o… read more
Sir Sparks
Sir Sparks
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State & UK Certified Master electri
2,519 satisfied customers
Any idea what the output waveform should look like from a gasoline
Any idea what the output waveform should look like from a gasoline driven 13hp 5000 watt ALDI (or any other manufacturer's) generator. Using a scope, ours resembles the waveform from the power company… read more
Sir Sparks
Sir Sparks
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State & UK Certified Master electri
2,519 satisfied customers
I have a Craftsman 10 Direct Drive table saw. 110vac, 3450
I have a Craftsman 10" Direct Drive table saw. 110vac, 3450 rpm. ModelNNN-NN-NNNN I was changing the motor starter capacitor and I got the wiring in the control box mixed up. I cannot find a wiring di… read more
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