Prepayment Intelligent Electric Meter , Single Phase Watt Hour Meter High Accuracy

Prepayment Intelligent Electric Meter , Single Phase Watt Hour Meter High Accuracy

General:

DDZY150 single phase smart prepayment meter is the smart measurement and load control unit which can be used in one phase two wire power network. It can be integrated into AMI vending system and it complies with IECENSTS standard and uses DLMS/COSEM and STS protocol to communicate with the utility by local communication (RS485 and Optical port) and remote communication modem for energy consumption monitoring/power net quality monitoring/load limited monitoring/event record monitoring/credit charging.

Highlight:

• DLMS/COSEM HDLC and IPV4 protocol ensures an open and secure communicational system and well compatibility performance.
• STS standard protocol ensures an open and secure prepayment vending system, the numeric token is transferred into the meter via local and remote communication.
• Prepayment and postpaid mode switchable according to customers’ requirement.
• Supporting multi remote communication modem, for example: GPRS/3G/4G/PRIME-PLC/ G3-PLC/ Mesh RF/Ethernet, Easy to replace on site and register automatically.
• Unidirectional or Bi-directional energy measurement, including active forward and reverse active energy measurement, Instantaneous value measurement.
• Combinational reactive energy and four quadrant reactive energy, apparent energy.
• Multi-tariff with 10 switch-time tables, 8 day tables, 12 week tables and 12 season tables.
• Maximum demand for total and tariffs active/reactive/apparent power.
• Internal switch relay for load control by configuring, load limited control and at least 6 channel load profile records.
• Event log function including multiple tamper event detections/power net event detections /load control detections.
• Flexible RTC with accuracy 0.5s /day, and leap year auto switch.
• Easy to identify the alarm and error via the LCD display and LED.
• Easy to operate by 2 buttons and 3x4 number function keypad.
• Standard BS or DIN bottom convenient for site installation.
• Easy to replace the Battery, without uninstalling.
• LCD backlight can increase readability under low light condition.

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.