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ZRDTM is a full service Marine Electrical System Designer, High Output
Alternator, Bracket, Power Take Off (PTO) & Pulley, and DC Genset Manufacturer.
If it has to do with a vessel's electrical system (marine charging or supply, Single or Dual Alternators,
12 volt DC,
24 volt DC,
32/36 volt DC,
48 volt DC,
120 volt AC, 208 volt AC, or 240 volt AC ),
ZRD is your source for answers, unique requirements, alternator parts and components (alternator mounting bracket, pulleys, universal adjustment arm,
transient spike protectors, alternator & battery temperature sensors, 3-stage external max charge regulators, digital duo charge {for charging second
battery bank, multiple battery banks, engine start battery, generator start battery, windlass battery, thruster battery, ... from one charging source
- alternator, shore charger, genset, ...}, centerfielder {combines charging output from two alternators - engines into one battery bank}, ...), and
Advanced Charging Solutions . We specialize in methodologies to select, attach (mounting bracket), and install items for/in your
vessel. If you need or desire a High Output Alternator, Serpentine or Multi-sheave Power Take Off (PTO) pulley, Lifeline and Sun Xtender AGM Batteries,
Genset (DC & AC), Superwind Wind Generators, Multi-Stage External Regulation, or Remote battery charging, you should look no further. Our expertise also
covers marine air conditioning and refrigeration, especially, how they interface with the electrical system. We are also a dealer for
one of the best feathering prop lines for the marine environment, sail or power, the Max Prop. As a US Certified International Freight Forwarder,
ZRD is able to ship our products Directly to you Worldwide. |
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On the first row above are two views of our large case High Output Alternator used in Second (Dual) Alternator installations. A completed install is
shown in the larger photo to its left. It is available in 12vdc-220amp or 24vdc-90amp.
The next two rows show our OEM replacement first alternators. They are available in
12vdc-94* amp or 24vdc-58 amp), with Internal or External Voltage Regulation,
and 3.15", 2", or 1" mounting styles. *12vdc 120 and 140 amp is available (s/o) for post OEM warranty applications.
The complete line of ZRD manufactured High Output Alternator Solutions are available in:
12vdc (50 to 300+ amps),
24vdc (58 to 220 amps),
and
32/36vdc
& 48vdc
(special order). To learn more and see details, CLICK on any alternator picture above.
On the right, is a Yanmar 4JH4-TE (75hp) engine complete with a pre-installed, High Output Alternator TSP
(Dual Alternator Total System Package). It consists of a ZRD ZCW3E1210 (94 amps) High Output replacement
alternator, ZCCJE1222 (220 amps) High Output Second (Dual) Alternator, Engine Attachment Platform, and associated Electronics and Hardware. This
specific ZRD TSP package was crated for an international shipment to a customer currently located in
Australia. |
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Finally, what you have been waiting for is here - Without question or compromise, the best DC Gensets available.
A complete line of DC Gensets that offer a multitude of voltages (
12 volt DC,
24 volt DC,
32/36 volt DC,
and 48 volt DC) and amperage output combinations (up to 500amps - voltage dependent)
are available. A choice of regulation (External or Internal) is possible, but 32/36 and 48vdc output is only available with internal regulation. All designs
have full throttle control capability. The ZRD DC Genset solution shown above (ZDCGE1222) may have up to 66 times (6,600%)
more amperage available for battery bank charging and may also only require 7% of the engine run time compared to some 120vac Gensets using a
standard battery charger. Like everything ZRD manufactures, it is the "Rolls Royce" of the industry, but at unexpected affordable pricing.
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