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Three phase four wire electronic multi-rate din-rail active energy
meter
Application
Model GEM041AL 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 accurately and directly measure 50Hz
or 60Hz active energy consumption from three phase four wire AC
electricity net. This meter has seven digits LCD monitors 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
installation, etc. This meter has already got the patent
certificate from Chinese national Intellectual Property Office at
present. Patent certificate NO. ZL 2006 3 0107349.1, any other
country patent certificate are in assessing.
Functions and features
- 35mm standard DIN rail installation, complying with standard DIN
EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves;
- Ten pole width (Modulus 12.5mm), complying with standard
JB/T7121-1993;
- Have three tariffs, may select 12 daily period of times. You can
set the date arbitrary which can automatically read the
meter every month. May select single tariff function in weekend.
(Please specified when ordering);
- There is 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 power cut off;
- 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;
- There is 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;
- 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 protelot
complying with standard DL/ T645-1997;
- Ten LED instructions respectively power state, signal of power
impulse, the direction of the trend of load current, the state
rates just now and the data communications state;
- Single direction three components measure three phase four wire
active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21;
- Standard configuration type S connection (Inlet from bottom,
outlet from top) for direct connect to use, we can also
choose another type of connection, and use CT (Product
Configuration code is AN) and PT & CT (Product Configuration
code is AP) for operation;
- Standard configuration extended terminals cover, may select short
terminals cover, in order to protect to use electricity
safely. (Product Configuration code is AM).
Technical parameters
Model | Accuracy | Reference voltage (V) | Current specifications(A) | Starting current | Insulation performance |
GEM041AL | Class 1 | 3 x 127/220 3 x 230/400 | 5(30) 10(60) 20(100) | 0.02 0.04 0.08 | AC voltage 4kV for 1 minute, 1.2/50us waveform impulse voltage 6kV |
- If you need different voltage or current specification, please
advisory our sales.