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The NHDC type cathodic protection rectifiers are hand
adjusted, silicon based, bridge connected appliances.
Perfectly capable of active corrosion protection of
metal structures surrounded by electrolyte. Their simple
structure ensures exceptional safety of operation and
cheap maintenance.
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| Outfitting: |
air cooled safety boxes, mounted on removable individual
frame
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| Input: |
230V, 50 Hz, one phase, serial connection
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| Output: |
an optional number of anodes and cathode connections
can be mounted to the output board
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Type assortment classified by DC output
Type
NHDC | Voltage
( A ) | Current
( A ) | Inclusive sizes
w x l x h (mm) | Weight
( Kg ) |
| 48/5 | 48 | 5 | 550x900x400 | 60 |
| 48/20 | 48 | 20 | 550x900x400 | 75 |
| 48/50 | 48 | 50 | 800x1052x500 | 120 |
| 48/80 | 48 | 80 | 800x1052x500 | 140 |
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Setting of output voltage is carried out manually in
3 V intervals
Standard protection box with IP43 or IP 54 galvanized
priming and weather resistant protective painting in
optional colours
For OPTIONS and data to be given when ordering - see extra page |
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