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The WHDN style resistors are mainly used in marine applications as brake resistors for winches, steering an propulsion (dynamic posi-tioning). Depending on the needed power rating the WHDN resis-tors have a tank with a diameter ranging from 100mm to 300mm.The length is also dependent on the requested power rating and can be up to 3000mm. In same power ratings you may choose between a short resistor with a large diameter or vice versa. WHDN resistors are cooled with fresh water or a mixture owater-glycol. Depending on the water flow a suitable size water connector is selected. In principle, any water connection style the customer desires can be used.
Inside the water tank a number of steel tube resistor ele-ments are fitied. This way a simple star or delta configuraon
is possible but also a load bank with different power steps.
The connections are done in a stainless steel connection box.The number and size of the cable glands can be according cus- tomer specifications.
The WHDN resistors are made completely from stainless steel, for salty environments we recommend to use AISI316steel.
Reatd power:
100=100W.150=150W.200=200W.250=250W.300=300W.
Tolerance:
F=±1%,J=±5%