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Product Details:
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| Name: | 3×220 380V Smart Meter For 3 Phase Supply With Communication As Per DL T645 2007 | Technical Standards: | IEC62052-11; IEC62053-21; IEC62053-22; IEC62053-23 |
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| Accuracy: | Active:Class 0.2S Or Class 0.5s Or Class 1;Reactive:Class 2 | Current: | CT Connection):1.5(6)A,5(6)A,5(10)A, Direct Connection):10(40)A,10(60)A,20(80)A,10(100)A |
| Reference Voltage: | 3×57.7/100V;3×120/208V;3×220/380V | Protocol: | DL/T 645-2007 |
| Reference Frequency: | 50/60Hz | ||
| High Light: | DL T645 2007 380V Smart Meter For 3 Phase Supply,DL T645 2007 10 40A Smart Meter,3×220 10 40A 3 phase smart energy meter |
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Three Phase Smart Meter with Communication as per DL/T645-2007
General introduction
Three Phase Smart Meter with Communication as per DL/T645-2007 can measure import and export active energy,inductive and capacitive reactive energy, with TOU and step tariff functions, and can be optional with PLC or RF module. It can be controlled to disconnect and reconnect the load remotely.
Main Function
1. Display and indication: It adopts a large screen LCD with abundant graphics and hint text. The displayed contents can be scrolled automatically or by button, and the displayed items can be configured as per the requirements. It is with backlight. Meter can be read during power outage.
2. Measurement: It can measure voltage, current, active power, reactive power, apparent power, power factor, import and export active maximum demand, and four quadrant reactive maximum demand. It is with high accuracy. Class 0.2S, Class 0.5S or Class 1 for kWh are available.
3. TOU:4 tariffs; Built-in 2 sets of time zone tables and 2 sets of daily period tables, which can be configured as per the requirements. The switching time for both 2 sets of time zone tables and 2 sets of daily period tables can be set to achieve the mutual switching. It can be set 14 time intervals and 254 holidays.
4. Data snapshot: It supports freezing which include daily freezing, hourly freezing, occasional freezing, immediate freezing.
5. Event logs: It can separately record latest 10 times events, such as power outage, programming, time correction, meter cover open and terminal cover open, disconnection and re-connection, reset of events, reset of meter, etc.
6. Communication interface: The meter has one infrared interface, one RS485 and one PLC or GPRS module interface. Interfaces are independent. The protocol of meter conforms to DL/T645-2007.
Technical specifications
| Items | contents |
| Standards | IEC62052-11; IEC62053-21; IEC62053-22; IEC62053-23; |
| Accuracy | Active:Class 0.2S or Class 0.5S or Class 1.0; Reactive:Class 2 |
| Protocol | DL/T645-2007 |
| Reference voltage | 3×57.7/100V;3×120/208V;3×220/380V |
| Current |
CT connection:1.5(6)A,5(6)A,5(10)A, |
| Reference frequency | 50/60Hz |
| Power consumption | <1.5W,6VA(For each phase) |
| Operation voltage range | 0.8Un~1.2Un |
| Limited operation voltage range | 0.7Un~1.3Un |
| Operation temperature range | -25℃~ +60℃ |
| Limited operation temperature range | -40℃~ +70℃ |
| RTC deviation | ≤0.5s/d |
| Life time | 15 years |
| Size | 290mm(L)×170mm(W)×85mm(H) |
| Net weight | About 2.8kg |
Our advantages
1) Production Workshop
Production management: Risesun owns several inteligent production lines,is equipped with complete high-grade, precision and advanced calibrating and testing equipment, forms Three-in-one Management System of ISO9001:2008, ISO14001:2004,OHSAS18001:2007 as its Quality Control Standards,and carries out the scientific quality management for product design and development,supplier material evaluation and review, production process control, product ex-factory acceptance, after-sales service, etc. to make sure that the production quantities of intelligent energy meters, charging piles and metering boxes are more than 20,000pcs per day.
2) R & D
Risesun sets up a R&D center both at Wenzhou headquarters and Shenzhen branch with a manufacturing base in Wenzhou. Risesun has acquired many advanced technologies in such fields as energy measuring meter and acquisition system of consumed energy information, such as wide-range and high-precision measuring technique, intelligent-control technology, anti electromagnetic interference technology, self-adaptive communication technology and alike. Besides, Risesun has already achieved 36 utility model patents, a number of invention patents and 15 software copyrights. Several RD projects of Risesun have got the grants and awards from the provincial and municipal governments in Zhejiang Province. Product have obtained the unanimous praises from customers.
Contact Person: admin
Tel: +8613714190315
