| Branches
of application:
The meters are made
for commercial registration of active electricity in single-phased and
three-phased circuits of an alternating current with nominal frequency
of 50 Hz. They work both autonomously and as the part of automatic system
of electricity registration control.
The system of a quality management is certificated by "Centrocert"
institution in the system of DAR-TGA and corresponds to requirements of
the standard ISO 9001-2000.
Features:
| one-phased |
three-phased |
| |
|
|
|
|
CОЭ-1ПT:
mechanical counting device; telemetric output.
СОЭ-2T: LCD display, telemetric output; single or double tariff work
mode from an outside tariffing device. |
СТЭК-1:
three-phased; lighting indicator; programming for telemetric output
or for reception and transmission of conformation with the help of
in series channel “current's loop”; built-in tariffing device; indication
of using energy in accordance with each tariff (up to eight tariffs
are available), of total energy used, time, date, instant energy in
use; fixation of half-of-an-hour maximums of electricity used, direct
and transformer powering on. |
Advantages:
-High accuracy
-High loading-up characteristics
-The meters can be deflected
-Stability for vibration
-High reliability in exploitation
-High durability
Technical
data:
| Parameters
|
СОЭ-1ПТ |
СОЭ-2Т |
СТЭК-1 |
СТЭК-2 |
СТЭК-3 |
| Number of tariffs |
2 |
2 |
up
to 8 |
1
or 2 |
1
or 2 |
| Accuracy class |
2 |
1
or 2 |
1
(2)* |
1
(2)* |
1
(2)* |
| Nominal current,
A |
5
or 20 |
5
or 20 |
5 |
5 |
5 |
| Maximal current,
A |
60 |
60 |
7,5
(50)* |
7,5 (50)* |
7,5
(50)* |
| Nominal voltage,
V |
220 |
220 |
3х220/380 |
3х220/380 |
3х220/380 |
| Nominal frequency,
Hz |
50 |
50 |
50 |
50 |
50 |
Value of the
junior category of the
counting mechanism, kW/h |
1 |
0,001 |
0,1 |
0,1
(1)* |
0,1 |
| Value of the
senior category, kW/h |
100000 |
10000 |
10000 |
10000
(100000)* |
10000 |
| Total power used,
VA |
10 |
10 |
2** |
2** |
2** |
| Active power
used, W |
2 |
2 |
0,3** |
0,3** |
0,3** |
Full power input
in current circuit,
max, VA |
2,5 |
2,5 |
0,5** |
0,5** |
0,5** |
| Meter's mass,
kg |
0,7 |
0,6 |
1,6 |
1,6 |
1,6 |
| Dimensions
(LxWxH), mm |
201(216)
х
105х109(47) |
201(216)х
105х109(47) |
325
х 170 х 70 |
325
х 170 х 70 |
325
х 170 х 70 |
| Range of working
temperature, °C |
-20...+55 |
-20...+55 |
-20...+55 |
-20...+55 |
-20...+55 |
| Time between
checking, years |
16 |
8
or 16 |
8
(16)* |
8
(16)* |
8
(16)* |
| Average
durability, years |
32 |
32 |
32 |
32 |
32 |
* - the characteristics
of three-phase direct connection meter are indicated in brackets
** - parameters are given for each current circuit or voltage
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Electronic
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