Three Phase Din Rail Electronic Energy Meter
General introduction
Three Phase Din Rail Electronic Energy Meter is the newest smart type energy metering product developed by our
company depending on high technology. It is designed and
manufactured by adopting the latest integrated circuit technology
at present, using the advanced software algorithm and conforming to
the relevant international IEC standards. It has various functions,
such as metering, control, alarm, display and communication, etc.
It is with the small size, easy to be installed and connected with
the grid for realizing the measuring of energy. It can be directly
installed together with the air switch, circuit breaker and
contactor, and it acts as the signal collection unit of the places
that have the electric power split-phase managing needs, such as at
factories, schools, hospitals and shopping malls, etc.
Main Function
1) Measuring function: It can measure the positive and negative
active and reactive energy and the time-sharing energy, and also
can measure various parameters in real time, such as voltage,
current, active power, reactive power, grid frequency and other
parameters of each phase and combined phase.
2) Display: LCD display with 6 integrals and two decimals,i.e.
999999.99KWH.
3) Installation: It is the 35mm standard DIN installation, and
conforms to the standard of DIN EN-50022.
4) The width is 72mm for 4 modules, and it conforms to the standard
of JBT 7121-1993.
5) Key: It is with a left key,a right key and an enter key, which
is convenient for users to inquire about the displayed information
and make the programming.
6) Impulse output: It is with 2 standard passive energy impulse
outputs, which is convenient for users to carry out the inspection
and calibration.
7) Display interface: It is with 4 different display interfaces,
which can meet users' varied requirements for information.
8) Communication: It is with RS485 communication function, and the
communication protocol is MODBUS-RTU and GB/T 19582-2008.
9) It is with the multi tariff function. It can provide the
statistic function of multi tariffs for 8 periods of time with 4
tariffs per day.
Technical specifications
| Items | contents |
| Standards | IEC62052-11; IEC62053-21; IEC62053-23 |
| Accuracy | Active: Class 1; Reactive:Class 2 |
| Protocol | MODBUS |
| Reference voltage | 3*220/380V;3*230/400V;3*240/415V;3*120/207V |
| Current | 5(6)A; 5(63)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 range | -25℃~ +60℃ |
| Limited operation temperature range | -40℃~ +70℃ |
| RTC deviation | ≤0.5s/d |
| Life time | 15 years |
| Size | 100mm(L)×72mm(W)×65mm(H) |
| Net weight | About 0.35kg |
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.
