Drazice OKC 250 NTRR/SOL Manual de operação e instalação - Página 12
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13 ANODE WITH EXTERNAL VOLTAGE SOURCE
- maintenance-free (on order)
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 heaters 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 mounted in a 300 litre capacity heater in exchange for the original anode into the funnel
G5/4". In 200 and 250 litre capacity heaters, the flange lid has to be replaced additionally, or order the
adaptation in the production plant.
Technical Data
Mini potentiostat CORREX® MP
Function
Mains power supply
Indicators
Display
Operation
Casing
Titanium electrode
Function
Bolt with thread
Dimensions of electrode in the part filled with water
(Basic MP version)
Assembly options
See a separate manual for more details on titanium anode, available on http://www.dzd.cz
Potentiostat with a plug for cathode anticorrosion protection of
enamelled electric water heaters (intermitting potentiostat with
controlled regulation of protective current potentiostat) with an
integrated function indication with red/green LED control lights.
Voltage:
Frequency:
Power input:
Required potential:
Impulse frequency:
Intermittence:
Rated current (secondary)
Napájecí napětí (sekundární):
Two LEDs, 5 mm diameter
Temperature range
(Potentiostat):
IP protection:
Dimensions (without Euro socket plug):
Weight (without anode cable)
CORREX®
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 accumulator.
M8 x 30
230 V 10 %
50/60 Hz
< 4 VA
2.3 V 50 mV
100 Hz
200 s
100 mA
max. 10,6 V při 100 mA
green:
protective current supply
Red:
neither is on: no power supply
0...40 C
II (operation in closed rooms)
Diameter:
Length:
Coating length:
Fitting into the sleeve
Fitting into an insulated hole
12
followed by
failure
L x W x H = 80 x 50 x
45 mm
approx. 160 kg
2 mm
200 mm
100 mm
2-2014