DCVG Survey Equipment
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Technical characteristics
- Country of manufactureIndia
Description
Caltech Engineering Services- India offers basic and standard DCVG equipment.
Always specify the type and switching capacity of the required interrupter for your DCVG Set
DCVG-UK manufactured useful equipment. when DC is applied to a pipeline in the same manner as in cathodic protection, a voltage gradient is established in the ground due to the passage of current through the resistive soil to the bare steel exposed at a coating fault.
The voltage gradient becomes larger and more concentrated the greater the current flowing and the closer you are to a coating fault location. In general, the larger the fault, the greater the current flow and hence bigger the voltage gradient.
Always specify the type and switching capacity of the required interrupter for your DCVG Set
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50 Amp Stand Alone.
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125 Amp Stand Alone.
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50 Amp Satellite Synchronised
- 125 Amp Satellite Synchronised
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DCVG Survey Equipment
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