Single Phase Electronic Prepayment Energy Meter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 10000 pc/month
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1.Application
DDSY866 Single-phase Electronic Prepaid Watt-hour Meter is intelligent all-electronic watt-hour meter
produced by our company with the latest microelectronic technology. With IC card as electricity purchase media supported by computer management automation software and hardware technology of electricity charge, it has a variety of functions as energy metering, electricity cost management, load control,collection of electricity use information, etc. At the same time, it realizes power management system of purchase before use, making energy commercialization come true. Moreover, the watt-hour meter is equipped with RS485 and IR infrared full-automatic centralized meter-reading interface, providing a more favorable approach for instant collection of electricity consumption of user prepaid meter. This meter applies to three-phase AC active energy with a measured rated frequency of 50Hz or 60Hz.This meter applies to the fixed installation indoors with an environment temperature no higher than -30--+85℃ and relative humidity no higher than 85%, and no corrosive gas, dust, sand, fungi or insect in the air
2. Functions and Features
♦Meter base in made by ABS anti-flaming, with transparent PC window, Meter terminal block is high
temperature resistance material which is also moisture-resistant, fire-retardant.
♦Highly reliable special design for IC card entrance, which can bearing attack of 4kV static electricity
shock.
♦Cyclometer & 6+2 digits LED double display.
♦One meter has one card, repeatable top-up, Effectively reduce waste.
♦Once the prepaid meter available energy is reached zero, meter relay will automatically cut the power
off, unless the station has set overdraw limit ( Credit ).
♦The meter can set alarming kWh quantity, indicated by LED flash and secondary notice user the
energy is staying Low, it’s in order to remind user to recharge power on time, Avoid unnecessary loss.
♦Load control, over-load automatically switch off, protect product been damaged.
♦Data-copying function makes the electricity department easily to manage, data can be preserved for
more than 10 years without power supply.
♦Large-capacity magnetic latching relay control, measure energy in security mode.
♦Single direction measures single phase two wire active power consumption, comply with international
standard IEC62053-21,IEC62052-11.
♦Directly connect operation maximum 100A or through CT
♦Electricity price settable, easy to manage and adjustment.
♦RS485 communication module include, it's convenient to meter-reading.
3. Technical Parameters
Accuracy class | Class 1.0 |
Rated voltage | 220/230/240V; 110V(optional) |
Rated current(A) | 1.5(6), 5(20), 10(40),15(60), 20(80), 30(100) |
Rated frequency | 50Hz or 60Hz |
Operation voltage range | Un±20% |
Starting current | 0.4%Ib |
Power Consumption | Voltage circuit ≤1W 10VA; Current circuit ≤1VA |
Max .operation temperature | -20°C ~ +70°C |
Relative Humidity | ≤85% |
4. Outer and Mount Dimension
5.Product Pictures
6.FAQ
1. How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
2. Can you do OEM for us?
Yes, we can.
3. How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
- Q:direct tv came to the house we just moved into and the power went out when he was hooking up a reciever and turns out all our outlets are messed up except two. one is completely dead. one was red on his tester thing and he said that is dangerous--forgot what he said about it and all the other are open ground i guess, and the fuse keeps blowing. is there any way to fix it without an electrician??? my husband knows some electrical stuff thanks
- You should get a electrician. It is a fire hazard and nothing to fool around with.
- Q:I'm enlisted and my MOS is 15Y (Armament/Electrical/Avionics Repairer). I'm going to BCT on 20100203 and AIT right after at Ft. Eustis. I'm excited about learning about armament and avionics. I feel proud and privileged to have a chance to work on the numero uno attack helicopter in the world. I want to know how hard it is to get this MOS(no disrespect to other MOS') I have 3 questions in regards to this1) How does 15Y training look like and can I get a head start for the subjects taught right away.2) I would like to go overseas as a first preference, a warzone where I'm needed the most, but also what is the best non combat station to serve in for this MOS overseas and in United States respectively.3) I'm a college graduate(non-citizen pending citizenship in 6 months) and I would like to go to OCS by the end of 2010. Please let me know the best route to do it.Thank you.
- The MOS system has changed completely since I was in the Army but I would stay away from MP. The rank is frozen there because there are a lot of people in that MOS and rank is so very slow. Choose a field you can use in the private sector and one where you will make your rank as soon as you have time in grade. Let the Army send you to school and learn a new and useful occupation. Don't go in as a foot soldier. They make rank alright but big deal. Don't listen to the recruiter. He's not there for your benefit
- Q:How long did it take you to complete? What job do you have now? I am interested in going to school for that and wondering what type of jobs I might have.
- It took me 4 years to complete I am in a leadership development programing at a large aerospace company A lot of my classmates got jobs in the defense industry. Most are working in computer enigneering, rf design, or software
- Q:Everything else electrical has safeguards and relays that reset. Why not computers?
- Most electronics or electrical devices in the average home only have fuses or circuit breakers as safeguards. They are meant to protect your electrical wiring or prevent fires, not protect the equipment. An electrical surge or spike (they are different things) won't necessarily trip a fuse or circuit breaker, and even if it does, the damage to your equipment may all ready have happened. A surge protector is designed to handle and dissipate this type of event and protect the equipment.
- Q:I would like a serious answer from a professional who would know about these things from being part of the military or etc.When the air burst missile exploded, everything electrical stopped working. At the end of the movie, the girl asked if the phones are working and the guy replied Are you kidding, they'll never be phones again.Is that a true statement? Can anything electrical ever work again?? Or did he say that because the world at the time in their point of view looked unrepairable ?Also, if I was in a well constructed fallout shelter with all my stuff and I wanted to save Computers, TV etc. will it get affected from the outside air burst missile? (I know a lot of people are gonna yell why keep those when you can't use electricity again after a nuclear war 1, I just wanted to know, 2 I could use them in the shelter if I have Generator batteries for room lighting and everything else)
- You are referring to electromagnetic pulse. The strongest part of the pulse lasts for only a fraction of a second, but any unprotected electrical equipment — and anything connected to electrical cables, which act as giant lightning rods or antennas — will be affected by the pulse. Older, vacuum tube (valve) based equipment is much less vulnerable to EMP than newer solid state equipment; Soviet Cold War–era military aircraft often had avionics based on vacuum tubes due both to limitations in Soviet solid-state capabilities and a belief that the vacuum gear would survive better. On the other hand, the solid state PRC-77 VHF manpack radio survived extensive EMP testing. The earlier PRC-25, nearly identical except for a vacuum tube final, had been tested in EMP simulators but was not certified to remain fully functional.
- Q:Examples include-Unplug your wireless router for 30 seconds and then plug back inUnplug all elerical cords for 45 seconds then plug back inWhy do they recommend a specific amount of time?
- It's called a power cycle and that 30 to 45 seconds give any capacitors in the circuit time to discharge, wiping out any unwanted trash. Power cycles can clear lots funky little annoying issues in electronic and digital devices.
- Q:I was wondering, if everyone on earth was to disappear and there was no one to work the electrical grid, how long would it take for 1] The electrical power lines themselves to decay?2] The electrical substations to break down?3] The transformer units to break down?4] Any other electrical equipment to break [such as those boxes on the power lines, as well as ANY other piece of equipment on the electric grid]?P.S- Don't give how long it would take for the power stations to stop running, I already know that. Just answer the four questions I asked.
- The lines are mostly copper or aluminum for the wires themselves. The towers are steel. They would last for decades easily. But lines that run from transformers to homes or neighborhoods could fail earlier. Look at what happens with ice storms in New England. Substations and transformers would last quite long also. But the power stations would last for anywhere from hours to weeks, depending on the degree of automation, and on chance. .
- Q:if you've heard of the wilhelm scream, is there an equivalent for an electricity crackling sound?I've heard it in Star Wars, many cartoons, probably Spider-man (it's like imagine when some big electrical equipment goes wrong and starts producing sparks, or when you have some space laser gun that stuns people).Any idea?
- I think it comes from Frankenstein, with all that electrical equipment they used
- Q:HI I need to know if anyone knows the MN electrical code for how many can lights I am allowed on one circuit using 14-2 with 15amp. also I would like to put some in my soffit outside, any type of can required for this? Thanks.
- The number is eight.and this is it
- Q:(resources,goods,services)
- hi there, a lot of reading for you on the link,have fun. Tennessee's major industries include agriculture, manufacturing, and tourism. Tobacco, cotton, and soybeans are the state's primary agricultural crops,[13] and major manufacturing exports include chemicals, transportation equipment, and electrical equipment
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Single Phase Electronic Prepayment Energy Meter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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