DDS2222 Series Single-phase Electronic Ammeter
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1. Product Description:
1.Good temperature characterstics, keep good accuracy from -25℃ to 55℃;
2. Good accuracy under lower load;
3. High online measure accuracy;
4. Easy mounting (nothing to do with mounting place);
5. High overload capabality(more than 6 times);
6. No variation after transportation;
2. Product Characteristic:
DDS2222 series use digit energy measurement technics and SMT technics. key parts use famous company’s components to ensure the reliability and use life. The product has antifraud function to measure ac energy with reference frequency 50Hz or 60Hz
3.Specification：
1.Operation voltage range：0.9Un-1.1Un;
2.Refrence frequency：50Hz、60Hz;
3.Power consumption：＜1W / 5VA;
4. Conform to GB/T 17215 -2002 (IEC 61036:2000) standard;
5.Specified working temperature range: -25℃～55℃;
6.Limit operation temperature range：-40℃～70℃;
7.Relative humidity less than 85%(under 23℃);
4. Reference Picture:
- Q: I have a toyota corolla 2000. Fuse of my car blown up immediately within five minutes after replacing it with a new one. The fuse is of 15 ampere and its related to EFI or F-HTR. Please help me to troubleshoot the problem to the component level.Thanks,
- You turned your big huge powerful sound system on and because you for some reason used that fused circuit as your power source? or you got real problems. Never put a higher amperage fuse in than whats recommended that's a way to do even more damage.
- Q: I need the wiring diagram for a 1999 Saab 9-5 SE. It is for the front fog lights, I have looked everywhere and cannot find a site that has them for free.
- generally there is a light(s) a switch, a fuse, and a relay for the components. If you are looking for the schematic, they are the same components for every car so I would recommend going to your local auto parts store, look on the shelf of fog lights, and on the back of the box has the schematic drawn out. you can copy it or just draw them on a piece of paper, because there are not a lot of wires. I hope this helps ~Joe
- Q: I have a (optimus stereo amplifier mpa 250) Every time I turn it on the fuse blows, I have it connected with the right stuff so I am not over ridding it. I disconnected everything from the amp and it still blows the fuse every time I turn it on. Not sure if I miss connected something when I dis-wired it again. Please guide me with this issue, I've been threw Two fuse bags and can't afford to go threw more. Should I get it checked by a professional or what? Please help out someone. Thanks.
- That fuse collection is saving your amp. You've got a short circuit in it somewhere. Needs checking out. Take the cover off and look for burn marks in the mains-in part and on the circuit boards. You might have a burnt-out resister or capacitor somewhere or a badly screwed up transister especially in the output stage. Power transisters can get hot. They have heat sinks they get bolted to and heat paste to make a good junction so the heat gets transfered better, Check the wires all round for molten or burnt insulation. Sometimes it's just dust that builds up inside that causes the problem especially in vintage amps that may have running twenty years without a clean out. Sometimes it's insects that get burned to a cinder and form a carbon bridge between components. Carbon is a good conductor and then you get a short circuit. Make sure the plug is out of the wall socket and give the amp a brush out with a vacuum cleaner nozzle held close to the brush. A 1-2 inch house painting brush works fine.
- Q: 1998 Mazda pick up B4000 power windows and wipers only work sometimes, fuses are ok what else could the problem be?? Will work fine for a while and then go dead and after a while will start working again?? Thanks for any response to this problem.
- Loose ground or connection, Corroded connections etc. Check the wiring to and from the components
- Q: i have a samsung ln26b360c5d the picture quit working doesnt come on at all but if you push the power button it still does the sound it makes when coming on and the sound it makes when shutting off, i took the back off and there was a fuse blown the board says fm802s 250v/ t2. oah i want to replace the fuse but i dont know wich one to buy seeing as how i cant find any fuse that says that.
- Samsung Ln26b360c5d
- Q: I have a AEG Airsoft gun and It does not have a fuse on it.What will a fuse do to it and what should I expect it to do to the Airsoft gun's performance?Does the motor size determine anything?
- A okorder
- Q: car will not start, could it be some thing to do with time for oil change. Have new starter andd battery. Still can not turn motor over. Turn key loud clicking from fuse box under seat!
- Its possible you might have a defected starter relay, usually in most cars today fuses and relays are incorporated in the same compartment, and usually the cover indicates which relay or which fuse belongs to which ever component it energizers.most likely this compartment is under the hood, and you her it clicking sound coming through the fire wall, which separates the engine compartment from the passenger compartment , but its possible it could be under the dash panel behind the cluster panel,allot of GM models are located under the dash behind the cluster panel ,the relay would have to be removed and physically checked with 12volt supply and a mil-ti meter .
- Q: I have an old Lennox unit. The AC still runs fine. Heater quit on me back in March. not sure if the elements or what. winter coming soon and need to get this up and running again
- find out what kw the heat strip is. there should only be about four screws holding it in and a plug for the wiring. not hard to replace if you can buy one.
- Q: I am looking to short out a resistor - any way I can actually short one out so that it is faulty of its own. Also, any ideas if i can blow one so it is open or is the fact it ends up being shorted or open a random thing that when it is bad it just so happens to be one or the other, not that certain conditions produce one and other conditions produce the other.Any insight into this is very helpfull. Oh, I know about use the jumper wire to reproduce a shorted component I was hoping to actually use a damaged component and I do not have one right now. Thank You Kindly One and All(this is not a school related lesson, I am trying to teach myself at home - I'm an adult learner).
- there are many kinds of resistors. fixed carbon resistors have a wattage rating. if you exceed the wattage (may be dangerous) the resistor will heat up excessively and burn. it stops burning when it is physically broken and cannot continue to conduct electricity (or blows the fuse). this then creates an open circuit. open circuits are commonly misnamed short circuits. a short circuit happens when the electricity in a circuit takes a shorter (or different) path than the circuit was designed. this may burn out a circuit component, then you will have an open circuit. does this make sense?
- Q: I accidentally put the wrong terminals on my Honda Accord 2002 EX. All of a sudden the alarm system starting going off and I immediately took the cables charges off the battery and the alarm went off. Now nothing inside of my car worksit is completely dead. I checked to see if my battery was dead but it still has some charge in it. There was no smoking from the fuse box or battery. Can anyone help me figure this out or tell me what could be the issue?
- Connecting the battery backwards will most likely cause significant damage to the electrical components without necessarily causing lots of smoke. Check the fuses. They can blow open without any smoke. You might get lucky by just replacing blown fuses. Otherwise,you'll have some major expense to repair the electrical damage (alternator, radio, computer, etc).
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DDS2222 Series Single-phase Electronic Ammeter
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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