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Isolation Trans.2000W 115/230V
د.إ1,630.00Safety and prevention of galvanic corrosion
The Isolation Transformer eliminates any electrical continuity between AC shore power and the boat. It is essential for safety and eliminates the need for galvanic isolators and polarity alarms.
Safety is taken for granted in case of a normal on-shore installation. A fuse will blow or a GFCI (Ground Fault Current Interrupter) will trip in case of a short circuit or current leakage to ground. Connecting the ground wire of
the shore-side supply to the metal parts of the boat will result in galvanic corrosion (see below). Bringing only the
live and neutral wire on board results in an unsafe situation because GFCIs will not work nor will a fuse blow in
case of a short circuit to a metal part on the boat.
Galvanic corrosion occurs when two dissimilar metals in electrical contact are simultaneously exposed to an
electrically conducting fluid. Seawater and, to a lesser extent, fresh water are such fluids. In general, the more
active alloy of the couple corrodes preferentially while the less active (more noble) material is cathodically
protected. The rate of galvanic corrosion is a function of several variables including area ratios, conductivity of the
fluid, temperature, nature of the materials, etc.
It is a misunderstanding that galvanic corrosion occurs only in metal and aluminium hulls. In fact it can occur on
any boat as soon as a metallic part (the shaft and propeller) is in contact with water. Galvanic corrosion will
quickly dissolve your sacrificial anodes, and attack the shaft, propeller and other metal parts in contact with water
as soon as the boat is connected to the shore-side supply.
It might therefore be tempting not to connect the ground conductor: this is however extremely dangerous
because GFCIs will not work nor will a fuse blow in case of a short circuit to a metal part on the boat.
Blue Smart IP65 Charger 12/7(1) 230V UK Retail
د.إ400.00Features:
With up to 95% efficiency, the IP65 chargers generate up to four times less heat when compared to the industry standard. And once the battery is fully charged, power consumption reduces to 0,5 Watt, some five to ten times better than the industry standard.
Storage mode:
less corrosion of the positive plates Even the lower float charge voltage that follows the absorption period will cause grid corrosion. It is therefore essential to reduce the charge voltage even further when the battery remains connected to the charger during more than 48 hours.
Temperature compensated charging:
The optimal charge voltage of a lead-acid battery varies inversely with temperature. The Blue Power IP65 Charger measures ambient temperature during the test phase and compensates for temperature during the charge process. The temperature is measured again when the charger is in low current mode during float or storage. Special settings for a cold or hot environment are therefore not needed.
Li-ion battery mode:
The Blue Power IP65 Charger uses a specific charging algorithm for Li-ion (LiFePO₄) batteries, with automatic Li-ion under voltage protection reset.
Recovery function for fully discharged batteries:
Most reverse polarity protected chargers will not recognize, and therefore not recharge a battery which has been discharged to zero or nearly zero Volts. The Blue Power IP65 Charger however will attempt to recharge a fully discharged battery with low current and resume normal charging once sufficient voltage has developed across the battery terminals.
Functions:
Water, dust and chemical resistant
Seven step smart charge algorithm
Recovery of fully discharged ‘dead’ batteries
Automatic power supply function
Automatic compensation for high or low temperature
Several other battery life enhancing features
Low power mode to charge smaller batteries
Li-ion battery mode”
Blue Smart IP65s Charger 12/5(1) 230V UK Retail
د.إ310.00Features:
With up to 95% efficiency, the IP65 chargers generate up to four times less heat when compared to the industry standard. And once the battery is fully charged, power consumption reduces to 0,5 Watt, some five to ten times better than the industry standard.
Storage mode:
less corrosion of the positive plates Even the lower float charge voltage that follows the absorption period will cause grid corrosion. It is therefore essential to reduce the charge voltage even further when the battery remains connected to the charger during more than 48 hours.
Temperature compensated charging:
The optimal charge voltage of a lead-acid battery varies inversely with temperature. The Blue Power IP65 Charger measures ambient temperature during the test phase and compensates for temperature during the charge process. The temperature is measured again when the charger is in low current mode during float or storage. Special settings for a cold or hot environment are therefore not needed.
Li-ion battery mode:
The Blue Power IP65 Charger uses a specific charging algorithm for Li-ion (LiFePO₄) batteries, with automatic Li-ion under voltage protection reset.
Recovery function for fully discharged batteries:
Most reverse polarity protected chargers will not recognize, and therefore not recharge a battery which has been discharged to zero or nearly zero Volts. The Blue Power IP65 Charger however will attempt to recharge a fully discharged battery with low current and resume normal charging once sufficient voltage has developed across the battery terminals.
Functions:
Water, dust and chemical resistant
Seven step smart charge algorithm
Recovery of fully discharged ‘dead’ batteries
Automatic power supply function
Automatic compensation for high or low temperature
Several other battery life enhancing features
Low power mode to charge smaller batteries
Li-ion battery mode
Autotransformer 120/240VAC-32A
د.إ1,840.00For step up, step down and split phase balancing. An Autotransformer can be used for step up, step down and split phase output balancing purposes. While the step up and step down functions are fairly straightforward, split phase output balancing may require some more attention.
SUPER B NOMIA 12V340AH
Super B The Nomia 12V340Ah is a Lithium Iron Phosphate battery (LiFePO4) with a rated capacity of 340Ah. The unique combination of state-of-the art technology and smart software makes this lithium battery a robust, safe and easy to use energy storage solution. Compared to conventional lead-acid batteries, the Super B Nomia 12V340Ah lithium battery offers an enormous weight and space saving. It is very efficient, has extremely high performances and is maintenance free.
SUPER B NOMIA 12V210AH
The Super B Nomia 12V210Ah is a Lithium Iron Phosphate battery (LiFePO4) with a rated capacity of 210Ah. The unique combination of state-of-the art technology and smart software makes this lithium battery a robust, safe and easy to use energy storage solution. Compared to conventional lead-acid batteries, the Super B Nomia 12V210Ah lithium battery offers an enormous weight and space saving. It is very efficient, has extremely high performances and is maintenance free.
SUPER B EPSILON 12V150AH
The Epsilon 12V150Ah Lithium Iron Phosphate battery has the highest capacity in a standard casing available on the market. The highly sophisticated and integrated BMS brings safety, functionality, and ease of use together in a lightweight and robust casing. The fully automatic heating functionality, improved Bluetooth connectivity, and multi-connectable coated aluminum terminals make this battery a must-have.
SUPER B NOMADA 12V105AH
The Nomada 12V105Ah is a modular Lithium Iron Phosphate (LiFePO4) rechargeable battery with a rated capacity of 105 Ah. This new addition to our portfolio of lithium batteries has a compact and lightweight modular design which means you can easily scale up your energy system. The Nomada is mainly designed for use as a system battery and not as a stand-alone battery.
SUPER B EPSILON 12V100AH
The Epsilon 12V100Ah Lithium Iron Phosphate battery has the highest capacity in a standard casing available on the market. The highly sophisticated and integrated BMS brings safety, functionality, and ease of use together in a lightweight and robust casing. The fully automatic heating functionality, improved Bluetooth connectivity, and multi-connectable coated aluminum terminals make this battery a must-have.
SUPER B ANDRENA 12V25AH
د.إ5,400.00Lightweight, high-performance, safe and reliable lithium power battery, especially developed for motorsports. This battery equals a lead-acid battery of 100 to 130Ah, provided the alternator’s maximum current doesn’t exceed the battery’s maximum charge current of 77A. Designed in a standard rally casing. Suitable for 12V systems and for use in extreme environments.
SUPER B MASON 12V20AH
د.إ4,200.00The new Mason 12V20Ah power battery is light-weighted, compact and offers high performances. Thanks to its lithium iron phosphate technology (LiFePO4) and integrated BMS system this new generation lithium battery is extremely reliable and offers optimal safety. The Mason serves as a voltage source for starting combustion engines, which use a 12V board net.
SUPER B ANDRENA 12V15AH-SC
د.إ3,600.00Lightweight, high-performance, safe and reliable lithium power battery, especially developed for motorsports. This battery equals a lead-acid battery of 40 to 60Ah, provided the alternator’s maximum current doesn’t exceed the battery’s maximum charge current of 52A. Designed in a standard rally casing. Suitable for 12V systems and for use in extreme environments.