Single Phase Smart Meter with Built-in Module
General introduction
Single Phase Smart Meter with Built-in Module can measure the
import and the export active energy. It is with TOU and step tariff
function, and can be with PLC or RF module. It can be controlled to
disconnect and reconnect the load remotely.
Main functions
1. Display and indication: Large screen LCD, abundant graphics and
hinting text. The displayed contents can scroll automatically or be
trigged by button, and the displayed items can be configured as per
the requirements. It has backlight. Meter can be read during power
outage.
2. Metering and measurements: It can measure the import and the
export active energy and the total active energy. The total active
energy can be configured by the import active energy and the export
active energy as per the requirements. It can measure voltage,
current, power, power factor, neutral current (optional), etc.
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.Moreover, the switching time for both 2 sets of time
zone tables and 2 sets of day profile table can be set and smoothly
switch. It can be set 14day profile and 254 holidays(special day).
4. Data snapshot: It supports various ways of 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,disconnection and reconnection, reset of events, reset of
meter, etc.
6. Communication interface: The meter has one far infrared
interface, one RS485 and one PLC/RF(PLC and RF can be
interchangeable.)module interface. Interfaces are independent.
Communication protocol of meter conforms to DL/T645-2007.
Technical specifications
| Items | contents |
| Techniacl Standards | IEC62052-11; IEC62053-21 |
| Protocol | DL/T 645-2007 |
| Accuracy | Active: Class 1 |
| Reference voltage | 120V/220V/230V/240V |
| Current | CT connection:1.5(6)A. Direct connection:10(40)A,10(60)A,20(80)A,10(100)A |
| Reference frequency | 50 / 60Hz |
| Power consumption | ＜1.5W,6VA |
| Operation voltage range | 0.8Un~1.2Un |
| Limited operation voltage range | 0.7Un~1.3Un |
| Operation temperature | -25℃~ +60℃ |
| Limited operation temperature range | -40℃~ +70℃ |
| RTC deviation | ≤0.5s/d |
| Life time | 15 years |
| Size | 160mm(L)×112mm(W)×71mm(H) |
| Net weight | About 0.6kg |
Our Company
Zhejiang Risesun Science and Technology Co., Ltd.(Abbreviated as
Risesun.The former: Wenzhou City Risesun Electrical Meter Co.,
Ltd., established on Nov. 26, 1997.)is a famous professional
supplier of energy measuring meters and acquisition systems of
consumed energy information, and it is a national level high and
new technology enterprise with the business range of research and
development, production, sale and after-sales service for energy
measuring meters and acquisition systems of consumed energy
information. Its main products cover smart energy meter, IC card
prepaid energy meter, din rail energy meter, STS keypad prepaid
energy meter, multifunction energy meter, acquisition terminal of
special transformer, data acquisition system, charging pile of
electric auto, metering box and etc. It is one of the companies
with the most technical influence and development potential in the
electric energy metering instrument industry of China.
