Anode earth type electrodes EFS

 

TNVED: 7325109900

Specification: ТУ У 45.2-14308351-012:2007 с изм. 1, 2

Physical form

Electrode of efs-b type is a cylindric casting of corrosion-resistant iron-silicon alloy (ferrosilyd) with multiwire copper cable attached to the contact unit.

Electrode of efs-v type is a metal casing in which the casting of corrosion-resistant iron-silicon alloy (ferrosilyd) is placed in activator mixture with multiwire copper cable attached to the contact unit.

Electrode of efs-g type is a cross-type casting of corrosion-resistant iron-silicon alloy (ferrosilyd) with multiwire copper cable attached to the contact unit.

Technical specifications

Technical specifications Efs-b Efs-v Efs-g
Length, mm 1500±20 900±15 1500±20
Hard core diameter, mm 65±5 60±5 55±5 (120±7)
Surface area, m2* 0,3 0,2 0,6
Weight, kg 32±2 18±1 43±2

* - reference value (not subject to control)

Completeness of set

Electrodes are packed in cratings.
Electrode of efs-b type - set of 24 pcs.
Electrode of efs-v type - set of 12 pcs.
Electrode of efs-g type - set of 24 pcs.
Cable length – 3.5±0.05 m (may be changed by agreement with the customer)
Operation manual, passport

Field of use

The electodes are included into the scope of supply of earth connection and are intended to operate in earth as anodes to protect underground metal constructions and communications from electrochemical corrosion as well as to earth the direct current transmission lines.

Guaranteed service period

No less than 30 years from the date of putting into service.

Research and Production Enterprise "Zarya" Ltd
1G/36 Zavodskaya St., Rubezhnoe Lugansk region, Ukraine, 93001
Phone: +380 6453 95085
E-mail: info@zaryachem.com

 

 

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