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The new electricity meter GAMA 300 -. Replacement discontinued by the electronic phase meter EMS
Counter GAMA 300 measures the active and reactive energy, connected to the three-phase alternating current network. Counter load register 300 GAMA profiles power maxima contractual power limits
Using embedded interfaces may use the meter in automated metering electricity metering systems (commercial accounting) ASTUE (technical account) and LOSOD -. Collection system and data processing
functions electricity meter GAMA 300 Elgama-Elektronika:
counter performs the following measurements:
active energy (in one or two directions) with accuracy class 1.0 (B) or 2.0 (a) or
active energy (in one direction) with accuracy class 1.0 (B) or 0.5s (C) and reactive power (R +, R-) with accuracy class 2.0 ( IEC 62053-23);
maximum power with date & time in meters with internal clock;
Register reactive energy when tg j exceeds the limit;
date of contract power limit;
[Optional] load profiles;
[Optional] instantaneous values of each phase (A, B, kW ., KVar, cos j)
Specifications electricity meter GAMA 300:
three-phase electrical network 4 or the 3-wire
Accuracy:
for active energy;
for active energy, Transformer. ON;
for reactive energy.
1.0 or 2.0 (IEC 62053-21), A or B (EN 50470-3)
0.5s (IEC 62053-22), C (EN 50470-3)
2.0 (MEK 62053-23)
Rated voltage:
4-wire switch;
Universal connection;
3-wire switch.
3x220 / 380; 3x230 / 400; 3x240 / 415; 3x57,7 / 100;
3x63,5 / 110; 3x69,2 / 120; 3x120 / 208; 3x127 / 220
3x57,7 / 100 ... 230/400
3x100; 3h110; 3x120; 3h220; 3h230
Nominal (maximum) current, A:
direct connection;
transformer connection.
5 (60); 5 (80); 5 (100); 10 (60); 10 (80); 10 (100);
1 (1.25); 1 (2); 1 (6); 5 (6.25); 5 (10)
sensitivity threshold of 0.4% Ib (0.1% IN to the transformer incl.)
Nominal frequency 50 Hz or 60
constant counter pulses / kWh, imp / Kvarchia 500 or 1000 (direct switching)
5000 or 10 000 (Transfrm inclusion.)
power consumption:
in voltage circuit;
current circuit.
<1,0 W <2.5 VA
<0,05 VA (<0.5 VA for Transfrm inc.)
Temperature Range:
working;
storage.
-from -40 ° C to + 70 ° C (LCD from -25 ° C to + 55 ° C)
from -40 ° C to + 70 ° C
internal clock
Accuracy <0.5 s / 24 hours (T = 23 ° C)
The independent power supply lithium battery (not possible to replace
disassembling counter)
Duration operation using
only an independent source of power
>
16 years housing and size
housing UV stabilized polycarbonate Insulation class
II of protection Dimensions mm 260 x 80 h175 class
protection IP51 (on request IP54)