Single Phase Smart Electric Meters LCD Display Compatible with DLMS/COSEM Protocol

Single-phase Smart Energy Meter is a highly advanced Smart Meter to measure Single-phase AC active/reactive energy with frequency of 50/60Hz. It has various sophisticated functions to realize Smart Measurement& Management of energy, with features of high accuracy, excellent sensitivity, good reliability, wide measurement range, low consumption, solid structure and nice appearance, etc.

Technical Parameters

1. Rated Voltage(Un): 110V, 120V, 220V, 230V, 240V
2. Operation Voltage: 70%Un~120%Un
3. Nominal Current: 1A, 5A, 10A, 20A
4. Maximum Current: 60A, 80A, 100A
5. A wide current range of 1(80) A is optional under special requirements.
6. Rated Frequency: 50Hz, 60Hz
7. Power Consumption: Voltage Circuit≤ 1W/10VA
8. Current Circuit≤ 1VA
9. Accuracy Class: 1.0, 2.0
10. Meter Constant(imp/kWh): 800, 1600, 3200, 6400
11. Normal Operation Temperature: -25~70
12. Relative Humidity: ≤ 95%

Main Functions

1. Complying with standards of IEC62052-11& IEC62053-21.
2. Single-phase Two-wire or Single-phase Three-wire options.
3. Measuring& storing forward/reverse energy.
4. Multi-tariff measurement function(optional).
5. Prepayment function with CPU card(optional).
6. Calendar& Timing function.
7. Various anti-tampering functions.
8. Measuring& displaying voltage, current, power and power factors, etc.
9. Recording all events including programming, power failure& tampering, etc(optional).
10. Freezing all data in timed, instant, pre-set, daily& hourly mode, etc. (Programmable).
11. Auto-scroll displaying and/or manual-scroll displaying(Programmable).
12. Backup battery for displaying energy under power-off situation.
13. Internal or external relay to realize load control locally or remotely.
14. Communication: With ports of RS485, infrared, PLC and/or M-bus, etc.
15. Communication protocol: DL/T645-2007, IEC62056-21/DLMS, etc(optional).
16. Capable of being integrated into LINYANGs AMI(Advanced Metering Infrastructure) system.
17. Reactive energy measurement is optional.
18. DLMS Certificate available.

Wire Connection Modes



Other connection modes are customizable.

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.