BDZ-10, BDZ-50, Drainage Protection Stations BDZ

Drainage Protection Stations are used to protect the underground facilities and utilities against erosion due to the corrosion caused by the stray currents and to prevent dangerous impacts of the phase segregated protection stations at the neighboring utilities.

Features of Drainage Protection Station

Drainage Protection Station works together with a rectifier (station) and generates a protection current for each controlled object depending on its insulation. This station can also be used as a polarized drainage. BDZ-10 and BDZ-50 are aimed to be used in the open air (Location Class 1) and in climatic category U (temperate climate). In terms of design, the station is a metal cabinet with a door and a lock. Inside the cabinet, there is a panel, a fuse, valves (diodes), a by-passing element to connect the measurement devices, 6 control resistors with caps and lead wires assembled in accordance with the switch schematic diagram and the required resistance value. The number of the independent channels in Drainage Protection Stations is 1-4. Your request for Drainage Protection Station should contain the abbreviated name of the Station, nominal current of the channel in Amperes (10 or 50), the maximum number of the channels appropriate for the Station design, the number of the installed channels, the number of the channels with forward conductance, K – station design with a platform to be mounted on posts (or nothing is written for other designs), climatic category (in accordance with GOST).

Application Areas

EHZ-CENTER offers BDZ 10 Drainage Protection Stations with 10 A maximum current channel and BDZ 50 with 50 A maximum current channel to be used in underground metallic oil, gas, water, oilfield pipelines, in heating systems, utilities and constructions. The consultants of EHZ-CENTER answer all the questions about the products. Delivery period is one week. A guide price for BDZ-10, BDZ-50 is from ₽ 3,100. Check the price and leave your request at 8-800-250-11-83 or send a request at exportehz@gmail.com.