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Sterling Power Pro Save C 30A ZS30C / 30 Amper Galvanik İzolatör
Sterling Power Pro Save C 30A ZS30C / 30 Amper Galvanik İzolatör
Sterling Power Pro Save C 30A ZS30C / 30 Amper Galvanik İzolatör
8.923,30TL 12.747,57TL
Vergiler Hariç: 7.436,08TL
Vergiler Hariç: 7.436,08TL
Şarj Ekipmanı/İnvertör.: Sterling Power Pro Save C 30A ZS30C / 30 Amper Galvanik İzolatör
Sterling Power Pro Save C 30A ZS30C / 30 Amper Galvanik İzolatör
Teknenizi sahil bağlantısından kaynaklanan topraklama probleminden korur ve tekne altındaki metal aksamının erimesini engeller.
Pro Save C 30-50A European)
Looks the same as the Pro Save A Except it has an internal 25,000 uF 2.5V capacitor to raise the performance of the unit in extreme AC leakage conditions.
THE PROBLEM:
Recent interest in damage done to
boats due to the 230V shore mains has highlighted the need to fit a
galvanic isolator to your boat.
In order for modern boat builders to
comply with modern CE standards such as EN ISO 13297 they must fit the
shore earth wire to your boats bonding system which is also connected to
the hull / anodes / fuel tanks / engine blocks / shafts / propellers /
stern tubes / rudders / rudder glands / water intakes / etc. This
ensures that any 230V mains faults will operate the R.C.D on the boat in
order to save your life.
The down side of these standards is that
electrically speaking your boat is now connected to the rest of the
boats in the marina and any other metal structures in the area.
Electrically speaking they become one and the same. If you follow the
earth line you can see everything bonded to the earth, this includes
your boat, the one next to you, metal work etc.
This results in two main problems.
1)
Any earth problem on any boat or shore earth will increase the voltage
in the common earth cable and dissolve - adversely affecting your boat
by dissolving your anodes at an alarming rate (this could result in the
total loss of all the metal on the boat below the waterline).
2)
Because all the boats are now one, if you have a zinc anode on your
boat, but the boat beside you does not or even worse, the marina has not
put anodes on its structures (metal pontoons etc) then your boat's
zinc, (or aluminium / magnesium) will protect all the structures and
boats around you, resulting in dramatic zinc loss and expensive
lift-outs to replace the zinc. For boats on inland waterways, if you
have a magnesium anode and everyone else has zinc or no anodes at all,
your magnesium anode will protect all.
THE SOLUTION:
The trick is to maintain the
continuity with the earth to ensure the safety of your life but remove
the continuity with the shore power for the safety of your boat. The
solution is very simple. By installing a Galvanic Isolator / Zinc Saver
we maintain a good earth link with the shore, but prevent any stray
currents coming up the earth line and damaging the boat. The isolator is
in theory a simple device but it has to be built to a stringent
specification and tested by an independent test house to ensure they
comply with the relevant standards, be it the less stringent CE standard
or the more stringent American Boating and Yachting Council standard.
This means in a major fault condition it can carry its rated current for
24 hours without exceeding 90 deg C on the heat sink.
The Galvanic Isolator has the following extra features:
Müşteri Servisi
Ekstralar
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