Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 13525609655

ac to dc adapter

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

Certificate of Honor

CONTACT US

Customer satisfaction is our first goal!

Phone

+86 13525609655

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

ac to dc adapter
Connecting a 3 wire light fixture to a 4 wire outlet in ...
Connecting a 3 wire light fixture to a 4 wire outlet in ...

24/12/2012, · Connecting a ,3 wire light fixture, to a ,4 wire, outlet in the ceiling.? I have a ceiling ,fixture, outlet which has ,4, wires coming out (red, black, white and uninsulated ground). There is only one ,light, switch that controls it.

Wiring Diagrams to Add a New Light Fixture - Do-it ...
Wiring Diagrams to Add a New Light Fixture - Do-it ...

The switch loop is a ,3,-,wire, cable to comply with NEC requirements of a neutral in all new switch boxes. At the receptacle, the always-hot ,wire, is spliced to the black ,wire, on the ,light fixture, cable, and to a pigtail that connects back to the hot terminal on the wall outlet.

4 way switch wiring - Power from light fixture to light ...
4 way switch wiring - Power from light fixture to light ...

Two things that don’t look right to me is that ,Switch, #2 has a white ,wire, where I would expect to see a red (traveler) ,wire,. Also I don’t know how you would ,wire, two ,light, fixtures into this setup. I have two lights controlled by this ,4, way setup. Thanks again.

How do you wire a second lighting fixture to an existing ...
How do you wire a second lighting fixture to an existing ...

Also asked, how do I ,wire, a ,light, with another ,light,? You run another 12/2 or 14/2 cable from the top of the switch box to the first ,light,.You connect the black ,wire, to the switch. You connect the 2 white wires together, and then connect the other terminal on the switch to the black ,wire, of the cable leaving this junction box towards the first ,light,. ...

Wire A Ceiling Fan
Wire A Ceiling Fan

So instead of a ,3,-,wire, cable going to the fan, it must be replaced with a ,4,-,wire, cable. When taking down your old ,fixture, you will be able to see if you have the correct cabling. If you are installing a fan where there is no previous ,fixture,, then you'll be running a new circuit to the fan and can accommodate for the ,light, …

How to wire a light fixture with red black and white ...
How to wire a light fixture with red black and white ...

You can’t always rely upon the color of the insulation to guarantee what a ,wire, actually does but there is often a general convention as follows: Black: Hot ,wire, with live 120 VAC all the time. White: Neutral ground return. Red: Switched hot ,wire,....

3 wires to 2 wires? | Yahoo Answers
3 wires to 2 wires? | Yahoo Answers

31/8/2007, · The ,3 wire, feed could be a standard 110 volt ,wire, with a white, a black, and a green ,wire,. If that were the case, then yes, the black and white would complete the circuit to the ,light, and outlet. However, the ,3 wire, line could also be a 220 volt line, in which case the result would be rapid destruction of the ,light, and outlet, and then a subsequent fire.

3 Way & 4 Way Switch Wiring Diagram - askthebuilder.com
3 Way & 4 Way Switch Wiring Diagram - askthebuilder.com

The black feed ,wire, that goes to the ,light fixture, is connected to the single black screw on the other ,3,-way switch. I show all of this in the above video. WATCH IT. ,3,-Way Wiring Diagram. Here's a ,3,-way wiring diagram I made back in the 1990s on a very crude version of Microsoft Publishing software.

How to Connect Ground Wires in Light Fixtures | Hunker
How to Connect Ground Wires in Light Fixtures | Hunker

Locate the ground ,wire, coming from your home's electrical box where the ,light fixture, is to be installed. The ground ,wire, will be either green or bare copper ,wire,. If the ,wire, is covered with green insulation you will need to strip 1/2 inch of the green insulation off of the tip of the ,wire,.

How to Turn a {hard wired} Light Fixture into a Plug In ...
How to Turn a {hard wired} Light Fixture into a Plug In ...

5/1/2015, · If you use a ,3 wire, extension cord and connect it matching colors and ground you will be all set. If you use a 2 ,wire, extension cord a multimeter can be used to check when done that the smaller prong on the cord has continuity with the middle of the ,light, socket connection. Problem #,3,: ,Wire, nuts are only to be used on solid ,wire,.

Connecting a 3 wire light fixture to a 4 wire outlet in ...
Connecting a 3 wire light fixture to a 4 wire outlet in ...

24/12/2012, · The green ,wire, on the ,light fixture, must be connected to the ground screw in the cieling outlet. Connect the white ,wire, on the ,light fixture, to the white ,wire, in the cieling outlet. Connect the red ,wire, on the ,light fixture, to the red ,wire, in the cieling outlet. If this does not work, whoever did the wiring did not follow convention.

Replacing light fixture--no white or black wires
Replacing light fixture--no white or black wires

If you leave ,4,-5 inches between the top of the mirror frame to the bottom of the glass on the ,light fixture,, I think the center of the ,fixture, should be about 80 off the floor. (and that is with the mirror 5 inches off the backsplash). You have the ,light fixture, so it's my best guess. Let me know your thoughts.

Replacing light fixture--no white or black wires
Replacing light fixture--no white or black wires

If you leave ,4,-5 inches between the top of the mirror frame to the bottom of the glass on the ,light fixture,, I think the center of the ,fixture, should be about 80 off the floor. (and that is with the mirror 5 inches off the backsplash). You have the ,light fixture, so it's my best guess. Let me know your thoughts.

4 way switch wiring - Power from light fixture to light ...
4 way switch wiring - Power from light fixture to light ...

Two things that don’t look right to me is that ,Switch, #2 has a white ,wire, where I would expect to see a red (traveler) ,wire,. Also I don’t know how you would ,wire, two ,light, fixtures into this setup. I have two lights controlled by this ,4, way setup. Thanks again.

How do you wire a second lighting fixture to an existing ...
How do you wire a second lighting fixture to an existing ...

Also asked, how do I ,wire, a ,light, with another ,light,? You run another 12/2 or 14/2 cable from the top of the switch box to the first ,light,.You connect the black ,wire, to the switch. You connect the 2 white wires together, and then connect the other terminal on the switch to the black ,wire, of the cable leaving this junction box towards the first ,light,. ...

DIY. How to wire switch & light fixture. Identify which ...
DIY. How to wire switch & light fixture. Identify which ...

Following this order is imperative. Then go back to you ,light, and try the switch. If flipping the switch does not turn the ,light, on and off you have to connect the black ,wire, from the ,light fixture, to another colored ,wire, (or to two or more spliced together colored wires) inside the ceiling ,light, outlet box. Go …

Adding new light fixture to existing 3-Way wiring - Forum ...
Adding new light fixture to existing 3-Way wiring - Forum ...

The 2-,Wire,+ground power goes to the 1st switch. I have easy access to the ,3,-,wire,+ground cable as it leaves the 2nd ,3,-Way switch. I want to add another ,light fixture, between the 2nd switch and the ...

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City