1 Characteristics
HF brand electron anticorrosion device gives effective protection
of the steel or stainless steel inner tank of heaters without
any need of maintenance. The anode, through which the impressed
current is provided, has a life over 10 years. It is a perfect
substitute of magnesium galvanic anode.
The electron-anticorrosion device consists of the controller
and the auxiliary mixed metal oxide anode.
A reliable high technology product with a controller of peculiar
design.
¡ó China patent technology
¡ó Automatic controlled protection current
¡ó Separate protection potential control for the inner
tank and the heater, which are of different materials
¡ó Wide application area
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The titanium based auxiliary anode with mixed metal
oxide coating
¡ó No consuming, nonpoisonous, no pollution
¡ó No scaling
¡ó Easy installation, long lifespan
¡ó Low cost
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| Technical
parameter |
| Electronic controller |
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M12£¬M16£¬M02£¬M06 are applicable to enameled
steel tank water heater |
M22£¬M26£¬M28 are applicable to stainless
steel tank water heater |
Input power
Nominal output pressure
Rated output current
Rated power
Eleltric shock defense class
Temperature of working environment
Applicable water heater capacity |
230V¡Ö£¬50Hz
Maximum 9.5V
0.1A
0.95VA
II
0-70¡æ
¡Ü300L |
230V¡Ö£¬50Hz
Maximum 11V
0.15A
1.7VA
II
0-70¡æ
¡Ü85L/200L/300L |
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| 2.2 Auxiliary anode |
| Functions |
Max. volume of the protected tank:
300L |
| Dimensions |
Anode: The anode, a §¶20¡Á200mm long titanium
rod with mixed oxide coating on the top 40mm, is welded
on a §¶20¡Á2 pedestal which in turn is welded to a M6¡Á24
bolt |
| Installation |
Fixed with the bolt in the hole premade on
the protected tank. The position of the hole should guarantee
that the protecting current is distributed evenly to the
entire tank. |
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| 3 Technological principle
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The electron anticorrosion device was developed on the necessity
of the protection of the steel or stainless steel inner tank
of heaters from corrosion. It is the reward of our long time
research
The key component of a water heater is its tank and heating
device. The material of the tank is stainless steel or enameled
carbon steel. The material of heating device is stainless steel
or pure copper. The corrosion speed of stainless steel, enameled
carbon steel and copper in warm water is comparatively fast.
If the water quality is not good the corrosion will be more
serious and then the safety problem is serous. The corrosion
problem of the water heater tank challenges the science.
Our electron anticorrosion device is the best way to solve the
problem with the prove in practice.
The device has a working age of 10 years, comparing with the
1-2 years of the standard galvanic magnesium anode protection.
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| 3.1 Controller |
The controller monitors the potential of the object with a peculiar
method and regulates the reference potential and then the protection
current to keep the potential of the object protective.
This way, the device reacts to the alternation of the operation
condition immediately and make sure of the protection.
The controller asks independent power source with a connecting
cable of 2 or 3.5 meters and a standard plug.
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| 3.1.1 Three specifications
of the device for stainless steel tank |
M22£¬M26£¬M28 are used as 24-hour independent
power controllers of stainless steel tank water heater so as
to meet the demand of rustproof to stainless steel to transformer
and electric current capacity. The controller can conduct automatic
adjustment according to working environment. The controller
is equiped with standard socket for inserting power supply socket.To
connect 2m or 3.5m cable. Assemble the auxiliary anode to mounting
hole and ensure that the current can be evenly spreaded to each
container to the most degree.
M22 is used in water heater of volume below 85L.
M26 is used in water heater of volume between 85L to 200L.
M28 is used in water heater of volume between 200L to 300L.
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| 3.1.2 Four specifications
of the device for enameled steel: |
M12£¬M16 is used as 24-hour independent
power controller of enameled steel tank water heater so as to
meet the demand of rustproof to stainless steel to transformer
and electric current capacity. The controller can conduct automatic
adjustment according to working environment. The controller
is equiped with standard socket for inserting power supply socket.To
connect 2m or 3.5m cable. Assemble the auxiliary anode to mounting
hole and ensure that the current can be evenly spreaded to each
container to the most degree.
M12 is used in water heater of volume below 200L.
M16 is used in water heater of volume between 200L to 300L.
M02, M06 needs direct-current power source in the computer of
the heater.
M02 is used in water heater of volume below 200L.
M06 is used in water heater of volume between 200L to 300.
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| 3.3 Operation control |
Double-color LED display will show the situation of the protecting
current. Any disorder or installation error, for instance wiring
fault, short circuit, and open circuit etc, will be displayed
with the red light flickering on LED.
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