Stainless Steel Distribution Box
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Stainless steel distribution box series
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We are equipped with CNC turret punching machine, laser cutting machine, bending press machine, argon welding machine, CO2 welding machine and powder coating machine for surface finishing.
We have a strong technical team with rich experience in sheet metal parts production. We are able to produce sheet metal parts strictly according to your designs and requirements.
Our products are widely used in electronics, medical and power generator, etc.
We are specialized in the production of casing, enclosure, box, bin, cover, bracket, tray, booth, etc.
- Q:definition
- that girl really waffles on.an rcd monitors current flow between active and neutral.If an imbalance is detected between active and neutral it will mean that this imbalance is travelling to earth.The rcd's sensing equipment detects this leakage current and operates the release mechanism in turn switching off the power supply provided the leakage is equal or greater than the rcd rating ie 30mA
- Q:Any tips for a rock band that will be playing shows in the next month or so? Set-up, breakdown of equipment, working the crowd, preperation, etc?
- Learn to put up and break down your equipment quickly. I've seen a drummer take 30 minutes to set up the most basic of drum sets when the set was brought in. Have backups for your guitars and electrical equipment. A broken string on a guitar is a 15 minute pause on your set (experienced that from the same band that took that long on the drum set) to fix it. Ignore the crowd if you think they are bored (in music videos those crowds are paid to be all festive, but they are no where near that in real life). If they aren't paying attention to you, you can forget the onstage talk and sing alongs. Ignore the drunks (talk with the manager before hand on having the manager remove the noisy drunks). Have your merchandise (same band above forgot their stuff and I wanted a CD)!
- Q:I am going to be starting college soon and I would like some input to these two engineering majors. I know I want to pick one of these but I dont know which. I love building things but I also love tinkering with computers and technology. I've read that ECE has a better job outlook as well as a better salary. I think I might like ME because of the hands on although i think alot of it is designing on computers.[. I know I have time to decide in college. Any Help/Opinions??
- In terms of jobs, opportunities, money they all are basically equal. The question is what type of problems do you like to solve. I went into Electrical because I aced those chapters in high school physics. Today I solved several problems. I had one phone conference. Help plan a project, work that was to be done, material needed, key people. I made several follow up phone calls to see where key equipment and what calculations were completed. I reviewed a arc flash study, spot checked by hand a few of the computer calculations. Programs a great, but garbage in garbage out. About a month ago I was out in the field, and my friend Chris had a problem. Chris may be a mechanical engineer, but he is a real motor head. Chris is an expert on rebuilding 50 year old electrical equipment like 15kv breakers. This breaker would not open, and it was stuck so you could not unplug it. Chris injected lubricant into the socket, and had the men rotate the coupling by hand so the lubricant (special lubricant that Chris had to specify and buy) would penetrate. The were then able to unplug the breaker for the first time in 30 years. Chris then had to figure out what was wrong with this complex piece of equipment that can interrupt a 25,000 amp fault in 5 milliseconds. It turned out some grommets were worn. Chris replaced the grommets with ones he had specially machined. Chris then had to tune everything up so the breaker could interrupt a 25,000 amp fault in 5 milliseconds. The only other engineers who can do this are old enough to be Chris's dad, or granddad. These are some of the things real engineers do.
- Q:I have a hot tub connected to a fused disconnect. That is fed from a 30 Amp circuit breaker in my main panel. I was told that i needed to have it protected by a GFCI breaker. Would it satisfy the NEC if i just replaced the current 30 amp breaker with a 30 amp GFCI breaker and left the disconnect between that and the hot tub?
- It probably depends on the location of the disconnect switch for conveinice. Is the disconnect switch like a small breaker box? If so the GFCI could be located there, unless the regulations say otherwise.
- Q:all electrical equipment goes dead in car. If disconnect battery, then again appears to have electrical power, no fuses in panel or battery relay blown, but ignition clicks once and all electrical out again in car and starter does not engage.
- Try cleaning or replacing the battery terminals.Sometimes the wires get corroded as well. This causes a disconect when a load is applied.
- Q:I am looking for electrical equipment that are commonly used in industrial plants, power plants or substation. I was hoping anybody here could help me.
- motors transformers switchgear motor control centers large breakers molded case circuit breakers disconnect switches load carrying cables signal and control wiring relays terminations etc.
- Q:Hey, I am starting my first year in university taking a first year general engineering program. I want to get into bionics and I intend to take bio medical engineering in graduate school. However, I'm not sure which path of engineering I should take to get to my goal. I am aware there is a biomedical degree I could get for my undergrad, but I've heard that a ME or EE degree is better as they allow for more job options as well as allow a chance to be in the biomedical field. I'm confused on which field of engineering I should take to get a better opportunity to work on bionics in the future. Mechanical would appear to be the better choice but the body works with electrical potentials and all that and that seems to fall under the EE catagory. **** also how does the two compare in difficulty?
- I'm in EE and it's fairly difficult. I hear it's one of the harder ones (according to other engineers), but I enjoy it. It's still not TOO hard. I think that both are fairly important, but I believe that presently the big issue is interfacing with the nervous system/brain, so I might lean toward electrical. But then again, the bionic part itself is mechanical, so I think it just boils down to personal preference.
- Q:Hi, I was wondering if anyone had any information on this car (specifically around a 2003 model) because I was planning to purchase one. From searching on google all I could manage to find was that they were sturdy, safe cars that cost a lot to repair, which I figured since it's a mercedes. Thanks!
- The c230 is just like a lot of the modern mercedes cars, they have some simple issues with build quality but if the car has been looked after by the dealership all the recalls will have been done. Ja.
- Q:If i were to give a hybrid vehicle to a teenager, and they decided to add a bunch of high powered electrical equipment:1. Does this utilize the same battery that the car motors use to propel the car.2. Do gas-electric hybrids have alternators capable of generating electricity while the car is running?3. What are the limitations of adding additional electrical accessories to the car? ie. DVD players, video screens, amplifiers, extra power outlets for laptops
- 1 Yes there is a seperate battery for auxillaries and a seperate battery that runs the electric motor/charger. 2 the alternator that runs the auxillaries is a normal 60 to 90 watt unit. It cannot charge the batteries that drive the car. 3 no differant than addind to a regular car.
- Q:I found that there was a steady stream of ants (I live in India, and it's summer) flowing into my fridge, water cooler, keyboard, scanner, ups, and god knows what else and I can't understand why ! I have a feeling it's to do with the electricity itself, certain events have convinced me of that fact, but I would really like to know what's going on.
- Ants have been a major factor in air conditioner failures. Service personnel in Texas have reported that fully one third of all summer repairs stem from ants shorting out terminal blocks. They also have been found to have set up housekeeping in televisions, well pump controls, telephone junction pedestals, airport runway lights, utility watthour meters, electrical plugs and lamp sockets, computers, and transformers-where they prefer to nest on the high-voltage side. Why are imported red fire ants attracted to electric fields? No one is yet ready to offer a theory. But biologist Dr. William P. MacKay of the University of Texas at El Paso and entomologist Professor S. Bradleigh Vinson of Texas AM have succeeded in eliminating a number of possible factors. They have found fire ant behavior does not correlate with a-c frequencies, or with the presence of ozone, electromagnetic or magnetic fields. Nor is the type of insulation used on wiring a factor. In tests up to 140V a-c and 350V d-c, both attracted almost the same number of ants at the same voltage and distance. However, they did find that when electricity was turned off, ants attracted to d-c power dispersed more rapidly than those who had been experiencing the nirvana of an a-c source. While the Texas researchers still don't understand the reasons why the ants have a fatal attraction to electric fields, they have been able to devise successful control techniques. Based on their studies, they recommend using terminal cap protectors to prevent bridging, and denying entrance to the insects by enclosing mechanical relays in metal or plastic cases and sealing them, as well as all entrances to padmounted equipment, with epoxy cement. In laboratory tests, silicone rubber sealants and roofing cement proved ineffective.
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Stainless Steel Distribution Box
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