Switchgear
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 1Set set
- Supply Capability:
- 1SET Per Month set/month
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Product Details
1.Certificate:CCC,CTQC
2.Top 10 in china
3.ISO9001,ISO14001,OHSAS18001
4.Up to 35KV,31500KVA
5.Apply for IEC,ANSI,GB.
KYN18A-12 AC witdrawout metal-clad switchgear.
1. Model
Kmetal-clad and metal-enclosed switchgear
2. General
KYN18A-12 AC indoor withdrawout metal-clad switchgear is the central vacuum switch cabinet which mainly applies the ZN12-12 vacuum circuit breaker, but also can be equipped with ZN22B-12 vacuum circuit breaker and 3AF, 3AH vacuum circuit breaker of Siemens.
The product complies with the standard of GB3906-91 (3-35KV AC metal-enclose switch cabinet), the standard of DL4047-91 (indoor AC switch cabinet ordering technique) and the standard of IEC298 (AC metal-enclosed switchgear and control equipments). It is used in the AC 3-10 KV three-phase 50 Hz single bus power system to receive and distribute the power. It is widely used in various kinds of power plants, substation and industrial and mining enterprises. The product can be installed against the wall (not recommended) and non-against the wall installed
3. Technical parameters
|
Item |
Unit |
Value | |
|
Rated voltage |
KV |
12 | |
|
Rated frequency |
Hz |
50/60 | |
|
Rated insulation level |
1 min power frequency withstand voltage |
KV |
42 (isolation fracture: 48)
|
|
Rated lightning impulse withstand voltage |
75 (isolation fracture: 85)
| ||
|
Rated current |
A |
630,1250,1600,2000,2500,3150,4000,5000 | |
|
specified short circuit drop-out current |
KA |
20, 25, 31.5,40,50,63 | |
|
Rated short circuit making current |
KA |
50, 63, 80,100,130,160 | |
|
Rated short-time withstand current (4S) |
KA |
20, 25, 31.5,40,50,63 | |
|
Rated withstand current (peak) |
KA |
50, 63, 80,100,130,160 | |
|
Protection degree |
|
IP4X | |
|
External dimension (W*D*H) |
≤1250A |
mm |
800*1650*2200 |
|
≥1600A |
1000*1650*2200 | ||
|
Overhead inlet |
D:1800 | ||
- Q:I need to know if the power light on the amp will turn on if I don't have the RCA cables hooked up or if you have to have them hooked up just to get power to the amp? I was just wondering because I just hooked up an amp and I can't get the power to come on, and I'm pretty sure the power, ground, and remote wire is hooked up good, it's the RCA cables i'm thinking is messed up, but would the power light come on even if those wasn't hooked up?
- If you have the amp hooked up without rca cables thats where the problems coming from
- Q:I recently bought an asustek computer with a 350 watt PSU. Unfortunately, it did not come with a power supply cable. I have a quot;king-cord10 amp 125v 1250w cable numbered KC-003. Will this cord work to power my computer, is it too powerful, not powerful enough? I don't want to plug it in and over power it or somethig. Thanks for the help.
- Just get a kettle lead. Its the one which has 3 holes to plug into almost everything.
- Q:I am doing a test if the power supply.Can you have the computer on and plugged in with PSU out in the open, leave on the carpet ?Can you have the power cable plugged into the psu first and then try to plug in the psu cable into the mother board. Would this electrocute you? if you accidentally knocked over liquid onto the power supply while the computer is running and you touched the motherboard at the same time while you are perfectly grounded. Can this electrocute you? unpluging the psu connector while the computer is on?
- I'm willing to bet that there's people out there who'll debate me on this, but the answer is a nutshell both yes and no. Part I: As for having the power supply out in the open the answer is generally no, assuming you have it on a non-conductive surface such as a sheet of cardboard, assuming your carpet has any grade of nylon in it, and assuming the wiring in your house is well-grounded. Part II: I doubt it, but it'd be a better idea if your plugged it into the motherboard first, then to the power supply, then the wall. Part III: Both yes and no. It really depends on a small number of factors like how well grounded (electrically) it is. However, liquids and electricity of any type are NEVER a good mix. Part IV: Don't even think about it. Aside from something extreme like oh say a fire, there's no surer way to kill a motherboard than to disconnect the connector while powered-up.
- Q:Forced shut down pc now it has no power just a buzzing sound when the power cable is plugged in
- Power problem, might be destructive or even dangerous to fool with. Seek a qualified repair place.
- Q:what do ferrite beads do on power and audio/speaker cables do and is is it worth buying some and fitting them to reduce interference?or are they just as pointless as monster hdmi cables?thanks!.
- Couldn't find a quantitative discussion of how effective they are, but according to this wikipedia article they are needed for a device to obtain FCC class B certification.
- Q:i soldered in one of those ribbon cables on to my hp's laptop power button cause the old ribbon was failing. anyways i am having some issues with this new cable1 the laptop will power on by itself if i insert the ribbon into the motherboard connector2 the only way to power off the laptop is to remove the cable from the mother board connector and that means opening up the whole laptop3 like i said it will power on by itself so that means that i cant turn it on/off with the power buttonevery thing is soldered correctly i dont understand also i am not sure but does the cable have to be like the old one cause the new one i soldered in looks the same? could it be that it needs that one particular cable replaced again? please help me i am sad
- Soldered where ? Most ribbon cables are never soldered.. They are designed for push / cold-weld fit to connectors And soldering the cable risks melting the insulation between the cores in it (as they are not designed for heat) if you solder the motherboard, you risk damaging the wires (and vires) in the several layers of printed circuits (they are quite fine, multi layered not dual external visible only) I suspect you have damaged the cable (internally) update: from those pictures, it is clearly meant to be purchased 'as an already assembled' piece What I suspect has happened, is that there is a small sliver of solder etc (or dirty flux) between the tracks. Those are really low current, circuits, so does not take much 'leakage' to cause a contact to 'appear' closed. Repairing such things, often requires a very very narrow soldering bit and also fine solder / flux. I have seen most people use a microscope to do those repairs before - due to the likelyhood of small bits getting in the wrong place (and tracking unexpectedly occur). A good flux remover / cleaner would be useful ? Is the cost a replacement button complete with cable not cheaper to buy (OKorder is my favorite location for PC parts, shipped in from HK typically)
- Q:my laptop power cable is pluged in and turned on but it fails to charge or power my laptop but its in properly and sumtimes works .. any help?
- ok....this might not be you power supply cable.. this may be a problem with your powerjack in your laptop, if that's loose, then it won't recieve any power from the cable...it will randomly though..i had the same problem a few months ago, and a little solder job will do the trick! take it to a good local repair guy (or me if you're in the uk hahaha)... and have the power jack resoldered.. try your power supply on another similar laptop to make sure it's not that..but generally speaking..once a power supply's fried..it won't work randomly...all it is, is a transformer and a converter... it would make sense if it was the power jack loose or has a faulty connection to the motherboard :) hope this helped!
- Q:When i want to connect two SATA hard drives do I need some power cable on slave or just to connect it with sata cable and that'it? Because I did it like that and it's not recognized. And I don't have second SATA power supply cable in my computer.
- Don't have to worry about master/slave with SATA, however, if you also have EIDE hard drives in your system, you may have to set your BIOS to enhanced or some other cooperative mode to use them all at the same time.
- Q:What fuse should I use to run my power cable to the amp?
- Measure the current (A) drawn in operation, increase by 50% and round up to the nearest standard ampacity: If the drawn current in normal operating conditions is 10A @ 12Vdc, 10*1.5 = 15A, which is one of the standard fuse ampacities (no need to round up).
- Q:I lost my power cable and want to know if some of the others i have around the house are adequate size
- some PS3s have widely used ability grant. to comprehend which one you have you're able to desire to open it. in case you do not choose to open it (and void the guarantee) - use ability converter. notice: for PS3 you would be wanting a minimum of four hundred Watt. As for ability cable itself - relies upon on the socket on your ability converter.
The company occupies about 360,000 m2, has standardized plant 15 million m2, of the cable production capacity of 80 million kilometers. Company and the following types of 35KV power cables, signal cables, computer cables, elevator cables, servo, drag chain cables, railway signaling cable, motorcycle cable, silicon rubber cables, high temperature cables, flame retardant cables, fire-resistant cables, aerial insulated wire , communication cables, marine cables, nuclear power plants such as cable and wire cloth products are widely used in electric power, telecommunications, petroleum, petrochemical, metallurgy, building materials, railway, shipbuilding and other industries and sectors.
1. Manufacturer Overview |
|
|---|---|
| Location | Jiangsu, China |
| Year Established | 1995 |
| Annual Output Value | USD200,752,660.10 |
| Main Markets | Southeast Asia;Mid East ;Domestic Marke |
| Company Certifications | ISO14001;ISO9001;OHSMS GB/T28001-2001; CCC |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | Shanghai |
| Export Percentage | 70% - 80% |
| No.of Employees in Trade Department | 21-50 People |
| Language Spoken: | English; Chinese |
| b)Factory Information | |
| Factory Size: | Above 360,000 square meters |
| No. of Production Lines | Above 80 |
| Contract Manufacturing | OEM Service Offered; Design Service Offered |
| Product Price Range | High; Average |
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Switchgear
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 1Set set
- Supply Capability:
- 1SET Per Month set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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