
AMR System Smart Electric Meters wtih DLMS/COSEM Protocol Single Phase KWH Meter
Main technical parameter:
Item | Technical requirements | Item | Technical requirement |
Accuracy grade | 0.5grade, 1.0grade | Reference temperature | 23℃+/-2℃ |
Reference voltage | 0.8~1.1Un | Reference humidity | 40%~60%RH |
Working voltage | 0.8~1.1Un | Working temperature | -10℃~50℃ |
Power consumption (Under the condition of reference) | Each phase voltage circuits:≤1.5W,2VA | Limit of working temperature | -25℃~70℃ |
Each phase current loop:≤1VA | Transportation and storage temperature | -25℃~70℃ | |
Current measuring range | 3×1.5(6)A ,3×10(40)A , 3×15(60)A ,3×20(80)A, 3×20(100)A ,3×40(200)A , 3×100 (400)A,etc. (Use with mutual inductor and according to the request) | Relative humidity | Mean annual humility: ≤75%RH |
30d ( In a natural distribution in a year):≤95%RH | |||
Occasional in other days:85%RH | |||
Reference frequency | 50Hz | Altitude | Below 4000m |
Auxiliary power supply | 1.AC220V±15%,2.DC20~60V,3.AC85V-265V/DC85V-330V(Chosen by the users) | Timing accuracy | Timing error: ≤0.5s/d(23℃), Amount of change is better than 0.1s/d(23℃)with the temperature changing. |
Impulsive constant | 6400,1600,800,400kwh(kvarh) (Set up according to customers requirement) | Shunt running | Voltage circuit + 115% of rated voltage, current line without electric current, meter test output just can produce one pulsation |
Clock, timer function
Clock has functions of calendar, timing, leap year automatic conversion.
Using relevant debugging tool or system platform to send timing order to do time calibration.
Temperature and Humidity functions
Energy meter has 2 temperature and humidity interfaces which can gather the appropriate temperature and humidity after accessing the temperature and humidity module.
Communication function
With RS232/RS485 communication port.
With ETH standard network communication
With wireless communication function, insert unicom SIM card which can use wireless network or SMS transmission data.Measuring 6 load DC’s voltage, current, apparent power and parameters of electricity system, etc.
Our Service
1. Orders processed timely after the payment verification.
2. We only ship to confirmed order addresses. Your order address
MUST MATCH your Shipping address.
3. The images shown are not the actual item and are for your
reference only.
4. If you have not received your shipment within 30 days from
payment, please contact us. We will track the shipment and get back
to you as soon as possible with a reply. Our goal is customer
satisfaction!
5. You have 7 days to contact us and 30 days to return it from the
date it was received. If this item is in your possession more than
7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR
REPLACEMENT. There are NO EXCEPTIONS!
6. We will bear all the shipping cost if the product(s) is (are)
not as advertised.
7. 12 months Manufacturer`s limited Warranty for defective items
(excluding items damaged and/or misused after receipt). Accessories
come with a 3-month warranty.
8. Defective items MUST BE reported and returned within the
warranty period (and in the original packaging, if possible). You
must tell us what the defect is and give us your order number. WE
DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
9. We maintain high standards of excellence and strive for 100%
customer satisfaction! Feedback is very important We request that
you contact us immediately BEFORE you give us neutral or negative
feedback, so that we can satisfactorily address your concerns.
About us
Wuhan Radarking Electronics Corp.is the professional manufacturer
of the high tech products with strong R &D capabilities. It was
established in 2002, the former name is Wuhan Radarking Electronics
Co.,Ltd. Our main products including: Smart Card Prepayment Energy
Meter, Keypad Prepayment Energy Meter, Smart Electric Meter,
DIN-Rail Electric Meter, Smart Water Meter, Gas Meter and AMR
Metering System for the
Campus and Housing. We are one of the few manufacturers in Hubei
province whose annual production of electronic meters and water
meters can be up to 6,000,000 sets. We have our own brand
“RADARKING”, also welcome the OEM/ODM!
WUHAN RADARKING ELECTRONICS CORP.
Introduction:
Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002(former name: Wuhan Radarking Co.,Ltd.)and went public on January 27, 2015 with the stock abbreviation RADARKING and stock number 831722. It owns the independent R&D center and factory which is the key recommended high-tech enterprises in Wuhan city, Hubei Province.
It mainly R&D, manufacture and sell the integrated solution of smart Internet of things(IOT) energy consumption sensor/smart grid energy consumption sensor/energy consumption information acquisition and transmission(Collector, Concentrator, Communication Module), smart electric meter, smart water meter, “RDK” energy Internet of Things(IOT) intelligent energy safety integrated solution, digital campus energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter/All-in-One Card cloud computing total charging management integrated solution, energy consumption monitoring and analysis integrated solution, mobile phone APP(Energy Consumption, Fast E Top Up).
Principle:
It pursues “Military Academy, Military Morality, Character, Integrity”business philosophy. According to the “ Success once at a time, Advance and reliable, Customer satisfaction, Continuous improvement” quality policy, produce the military high standard products depend on the talent and technology advantages. By military character, do the man first and then work, and provide the high quality products and favorable service to the domestic and overseas clients. With the high quality products and favorable service, it has won the good reputation from clients and won the large market share. (The group users has more than 3000).
Management:
We have a high efficiency, innovative, serious management team, and the factory has already passed ISO9001-2008 QMS, and ISO14001-2004 environment management system. It has not any batch quality problem since establishment. AQSIQ( State Quality Inspection Administration) take the spot checking of our electric meter during 2009-2016, and all the meter passed the inspection. Fully proved that the production is according to our quality management system, and the product quality is stable and reliable.
Oversea Market:
Quality product performance and good reputation, our products are not only successful sales in China, but also have been exported to more than 100 countries and regions in the world, including: Mongolia, Malaysia, Bangladesh, Germany, Italy, Russia, Brazil , India, the United Arab Emirates, Saudi Arabia and other countries, the products are subject to a great welcome and praise.