• DDSF607 series single-phase electronic type multirate ammeter System 1
DDSF607 series single-phase electronic type multirate ammeter

DDSF607 series single-phase electronic type multirate ammeter

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Application

DDSF607 series single-phase electronic multirate ammeters are used to measure active energy with 220V,50Hz. It adopts latest MPU technics and wide-range digital measurement chip. High accuracy, wide measuring range, high stability, low power consumption and resonable construction are all its excellent features. the meter use special LCD and LED display. The meter has two types of measurment: positive and negative. It also has antifraud functions and supply pulse output for easy test.


Type and meaning
Specification
Main technical parameters

1、Conform to GB/T 15284-2002、DL/T 614-1997、DL/T 645-1997、IEC 61036:2000、GB/T 17215-2002;
2、Class index:1、2;
3、Power consumption:less than 2W(10VA);
4、Display:programmed setting display, no display when power off;
5、Multirate:wave peak、normal、wave bottom three-rate eight-section ;
6、Communication:supply infrared record, RS485 communication record(if applicable);
7、Clock accuracy:less than 0.5s/d(23℃);
8、Stable working(no citypower)current:<10µA;
9、Battery:3.6V, 1.2Ah, reliable use time more than 75000 hours when power off;
10、Meter record date:at random,keep 12 months’ electric power.
11、Load representative date: at random.
12、Specified operation temperature:-25℃~55℃;
limit operation temperature:-25℃~60℃。


Outline and installation dimensions
Order note

Before order you should fill out the type, specification and quantities. If you have special requirement please negotiate with manufacturer.


Q:I just purchased an corsair 750W power supply, and the input is mentioned as 90-264V 10A, Now on the plug that connects to wall socket to power it says 13A 250V (UK Pin) Now i am using it in asia, using an simple adapter but inorder to plug other things like speakers and screen i am buying an surge protector (spike guard).Now at what Amp shall i buy spike guard ? Rated 15A or 10A - As this is what available in my country. PS: The fuse power on the inbuilt fuse on the power plug is 13A. Also inform if i buy a 15A Spike guard and the usage say is only 10A is their a con like, smoking the pc components incase of sum overcurrent?
Buy a surge protector that can handle more current draw than you expect to use. The surge protector limits the voltage from the line, in the event of a lightning strike nearby. If you have a faulty load (computer?) that tries to draw too much current, the fuse in your computer (plug) should pop. If the load says 10A, and the surge protector delivers 10A max, you've got no room to add another peripheral.
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.
Any 2 amp 250 volt fuse that fits will work but chances are that some other problem caused the fuse to blow and the replacement will blow also. Good Luck
Q:i recently got my battery replaced because it wasnt holding charge. when it came out of the shop, the clock, power mirrors, and floodlights arent running. everything else seems fine, and i checked the fuses, all are intact. There were no problems with those 3 components before the battery was replaced. Any Ideas to fix this? thanks
Did you check the fuse block in the engine compartment. There may be a fuse or relay there that is bad. There may be a spare relay in the box. If this fails, I would go back to the shop and explain it to them. They may have disconnected something and didn't get it hooked back up. Hope this helps and good luck
Q:1991 Honda Civic Si Hatchback. The fuse is hot with car off. It gets an immediate ground short when I turn it on. Wiring schematic says this wire goes directly to ECU. So if it were shorted against body somewhere, it would blow fuse key on of off.Tomorrow I will trace wire directly to ECU and clip it off. If it is ungrounded until I turn on key and then goes to ground when I turn on key, is that sufficient proof that my ECU has an internal short and is junk to be replaced.I hate replacing parts then finding that was not the problem.
Sound like you know way too much to be on here! Your on the right track. Trace the wire and you will probably find a short. The easiest thing to do since you have the schematic is to just go straight to the ECM and overlay the wire. This way you don't have to take the whole harness apart. If it fixes your problem then make a permanent connection and zip tie or tape the wire over the factory harness. Unless you just HAVE to know where the wire is bad. But that could take awhile.
Q:I bought a 2003 1.4 Renault Megane for my first car and ended up doing 70 through a huge puddle and ruined my fuse box. I got a new fuse box from a 2004 1.6 Renault megane and put it in my car, but now the car feels like its not getting enough power to the engine, the electronic windows dont work as smoothly and also the window wipers wont go off. What is wrong with my car ?
If it got really wet then most likely you ruined many electrical parts and swapping fuse box would have done you no goodIts the electrical components that will go bad from being wet.Many might not go bad right away but in the future expect to have extensive electrical issues. Such is the issues with flooded vehicles you can recover them after a flood, but expect to have many electrical issues Note: if it just recently happened then give it time to dry in the electrical.
Q:ge model#gtwn4450m0ws blows house fuses electrical work in house is fine ,problem is the washer.everything else works in that outlet
Maybe it's something in the filter, or something that got past the filter and is clogging further on, making the washing machine work harder than it should. I suggest this because that's what happened with my air conditioner. ttyt, it looked like a felt protective covering but it was actually an accumulation of cat hair. Not all the repairmen in the world spotted it. My neighbour figured it out, because she has the same machine and hers has a grid where I had felt, which she peeled off. Good luck.
Q:Have 2 12 Rockford T2s, running off the t2500, distribution block to pdx-f6 amp running 4 alpine type x components. So all up, 2800 rms. Maybe 3500 input?Was looking between the rockford RFK1 or the Stinger SK6201, The rockford comes with a 100a fuse and the stinger comes with 300a. Which would be better or is there others i should look at?
8 awg is thicker cord, so it ought to carry extra modern-day which makes it usable with a more beneficial amplifier than 10 awg. it really is extremely the in straight forward words element. on account that efficient amplifiers are uncomplicated and generally inexpensive at present 10 awg cord isn't used a lot anymore. 4 awg is likely about as uncomplicated as some thing.
Q:i have determined there is no spark on my sons dirt bike and i have already eliminated the kill button but need to know how to check the coil,stater and CDI box to determine which one has failed.i dont want to go purchase all 3 if i can check these with a simple volt meter or test light.I know the basics of how the system works and know for sure the issue is not with the spark plug or a broken wire since i have traced down all wiring to maks sure it wasent that simple of a fix.
Assuming the chain and sprockets are in stable condition, approximately halfway between the front and rear sprocket the backside portion of the chain ought to circulate vertically between 25-40mm while status immediately without-one sitting on the bike, no rely if it is greater beneficial than that it may be adjusted till the slack is actual. If there is important lateral stream or the adjusters are on the minimize or any tooth are broken on the sprockets the two the sprockets and the chain must be replaced. The marks on the eccentric adjusters are publications in elementary terms and should no longer be depended on as completely precise. to make optimistic the two the wheels are in an analogous direction use 2 parallel planks the two area of the bike.
Q:Hi guys, I just Blew my guitar amplifer fuse.because it was a unit from the US and Accidentally got the wrong converter here in Shanghai. It so hard looking for a fuse that has the EXACT inscription 2A 250Vall I can find is 2AL 250 Vis this the same type? And do you think the power outage could do some damgae to the amplifier components even after blowing the fuse? I used some emergency fuse to test.so far its working and there are signs of life from this babyany suggestions?perhaps Im jsut being too paranoid and OC?
L Fast acting. Must use same type.
Q:After the 360 died a few times, I went and picked up a Ps3 and bought component cables, after hooking them in and playing Assasins creed i hit start to go back to try something else, then saw a flash (something white that was big then went small very quick) and the screen turned black.after trying to turn it on or off it does nothing not even soundIs it time for a new tv to?Tv is only 10 months old
Its got a short circuit. u only got to change a little piece in the tv.

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