Multi-rate Three Phase Energy Meter , Multi-tariff Energy Meter
With Far Infrared and RS485
Model YEM041AL three phase four wire electronic multi-rate DIN rail
active energy meter is a kind of three phase four wire three
tariffs (time-sharing billing)active energy meter, the meter
completely accord with relevant technical requirements of class 1
three phase active energy meter stipulated in international
standard IEC 62053-21. It can accurate and directly measure 50Hz or
60Hz active energy consumption from three phase four wire AC
electricity net. This meter has seven digits LCD displays shows
various consumption data and information. And there are far
infrared and RS485 communication module in it. It is use for
setting and reading the meter. Contact with all kind of AMR system
conveniently. It has following features: good reliability, small
volume, light weight, specious nice appearance, convenient
AC voltage 4kv for 1 min, 1.2/50us waveform impulse voltage 6kv
* If you need different reference voltage or current specification,
please advisory our sales personnel.
1. 35mm standard DIN rail installation, complying with standard DIN
EN50022. Or front board installed (mounting holes center distance
63 mm), users can choose any one by themselves.
2. Ten pole width (Modulus 12.5mm), complying with standard
3. Have three tariffs, may select 12 daily period of times. You can
set the date arbitrary which can automatic read the meter every
month. May select single tariff function in weekend. (Please
specified when ordering)
4. There are a clock and Maintenance-free backup lithium batteries
in it. Battery capacity detection and display all the time. It can
keep the electricity data for 12 months. The data can be kept
forever after blackout.
5. May select cycle display (default) or push the button itemized
display, we can set the cycle display, it can display 14 data at
most. Can select the data which displayed. The decimal median which
displayed can choose set one or two.
6. There are a polarity port of pulse output passive closed and a
no polarity port of pulse output passive distant, the output rate
is 10 or 100 imp/kWh (can select),Complying with standard IEC
62053-31 and DIN 43864.
7. There are far infrared and a port of RS485 communication data.
It is use for setting and reading the meter. Set and operation have
password protection, communication agreement complying with
8. Ten LED instructions respectively power supply state, signal of
energy impulse, the direction of the flow of load current, the
tariff state just now and the data communications state.
9. Single direction three components measure three phase four wire
active energy consumption. It is nothing with direction of the flow
of load current. Complying with standard IEC 62053-21.
10. Standard configuration type S wiring (Inlet from bottom, outlet
from top) for direct connect operation, we can also choose another
type of wiring, and use CT (Product Configuration code is AN) and
PT & CT (Product Configuration code is AP) for operation.
11. Standard configuration short terminals cover, may select
extension terminals cover, it is for protecting use electrical
safety. (Product Configuration code is AM).