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  Production of JSC "Rostok":
     Meters of electric power
     Automobile electric equipment
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Meters of electric power:

Single-phase meter:
    Series COE-5020
    Series COE-5020K
    Series COE-5020H,M and HM
    Series -5028,,,, and etc
    Series -5032,H,,, and etc
    Series COE-5033,H,M and HM
    Series COE-5000

Three-phase meters:
    Series CA4-5001
    Series CA4-5002
    Series CA4E-5030
    Series CA4E-5031

JSC "Rostok" 2003-2004. All rights reserved.
Developed by Sparkle Design Studio

The meter has electromechanical accounting mechanism device and are applied for the accounting of the electric power in single-phase circuits of an alternating current of industrial frequency.

The meter corresponds to the requirements of the state standard GOST 30207 and of the international standards -61036 and is brought in GOST register under Y1519-02.

Rated voltage220 V
Rated current5 A
Range of working currents from0,25 up to 50 A
The sensitivity, is not worse25mA
Complete capacity consumed by a circuit at
rated current, no more
0,5 ·
Complete capacity consumed by a circuit
voltage, no more
2,0 ·
Term of control of the meter6 years
Range of temperature conditions, from a minus 25 up to plus 55
Average service life not less30 years
Warranty period of operation 18 month.
(Under the separate contract) 36 month.
Weight1,4 kg
Overall dimensions, no more190132110 mm

The meters COE5020H, COE5020HM are protected on a zero wire.

In the meter is used the modern elementary base of conducting foreign firms.

In the meter exists of a target signal appropriate to the international standard DIN 43864, allows using it as the primary gauge in the automated systems for accounting of the electric power.

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