Drazice OKC 250 NTRR/SOL Manuel d'utilisation et d'installation - Page 16
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4 ANODE WITH EXTERNAL VOLTAGE SOURCE
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MAINTENANCE FREE (ON DEMAND)
Anode rod is immune to wear and operates without the need of maintenance. Anode rod with an external
voltage source consists of mini-potentiostat and titanium electrode that are interconnected via a connecting
cable. Potentiostat for cathode protection of enamelled water tanks with integrated red/green LED signal
system. Supply and referential electrode with a coating of noble metal oxides; supply with protective current
without wear; referential anode to measure the actual potential in the accumulator.
Titanium anode can be integrated in a 300 litre tank in exchange for the original anode in G1 1/2" funnel.
In 200 and 250 litre tanks, the flange lid shall be exchanged additionally, or have the modification made in
the production.
Technical data of anode
Minipotenciostat CORREX
Function
Mains power supply
Indicators
Display
Operation
Bushing
CORREX®
Titanium electrode
Function
Bolt with thread
Dimensions of electrode
in the section filled with
water
(Basic MP version)
Assembly options:
Read more about titanium anode in a separate document about accessories:
http://www.dzd.cz/images/download
MP
Potentiostat for anti-corrosion cathode protection of electrical enamelled water
tanks (intermittent potentiostat with controlled regulation of protective current
potential) with integrated red/green LED signal system.
Voltage:
Frequency
Power input:
Required potential:
Impulse frequency:
Intermittence:
Rated current (secondary)
Supply voltage (secondary):
Two LEDs, 5 mm diameter
Temperature range (Potentiostat):
IP protection:
Dimensions (without Euro socket plug):
Weight (without anode cable)
Supply and referential electrode with a coating of noble metal oxides; supply
with protective current without wear; referential electrode to measure the
actual potential in the tank.
M8 x 30
Diameter:
Length
Coating length
Fitting into a sleeve
Fitting into an insulated hole
230 V ± 10 %
50..60 Hz
< 4 VA
2,3 V ± 50 mV
100 Hz
200 µs
100 mA
max 10.6 V at 100 mA
Green: followed by supply with
protective current
red: failure
none is on no power supply
0...40 °C
II (operation in closed rooms)
L x W x H = 80 x 50 x 45 mm
approx. 160 g
2 mm
200 mm
100 mm
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