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Home >  DIN Rail Mount Industrial Surge Protectors > UL Approved Wind Turbine Application

3 Pole Wind Turbine Industry SPDs

Wind Turbine/Generators can be dramatically affected by lightning strikes due to the design of these tall tower structures that are built in open spaces. When damage from an electrical surge occurs the damage is "hidden" in 85% of these occurrences. The remaining 15% of damage is outwardly visible as blade or tower structure damage. The "hidden" damage is harder to pinpoint but can be severely impactful to any and all interrelated power, control and communications systems inherent to the Wind Turbine/Generator. Therefore, protection to offset these detrimental occurrences is very important to the integrity of the systems.

ASI offers wind turbine lightning surge protection with our DIN Rail mountable SPD for Wind Turbine Power Supply. This device is 3 Pole, and includes Base and Pluggable Surge Protector Module. The device utilizes patented thermally protected MOV (Metal Oxide Varistor) Technology, and provides you an EZ solution & confident protection.

The product is UL recognized to UL 1449, 4th Edition Recognized, Type 4 for use in Type 1, 2 and 3 applications/Class C (II). Also, KEMA Certification: IEC 61643-11:2013, Class II has been attained. With a Maximum Continuous Operating Voltage (MCOV) rating of 275 Vac, and a Maximum Discharge Current of 50kA it protects your investment at a minimal cost.

In addition, this device includes these important features:
  • IP20 Rated Degree of Protection.
  • Visual Indication:
    Green= OK, Red= REPLACE
  • Voltage specific integrated keying prevents plug/base mis-mating errors
  • Includes a remote contact to make status monitoring easy
Three Pole Side View of DIN Rail Surge Protection Device
Catalog No. / Description 
ASISP275-3P-WT Product
3 Phase Surge Protection Devices For Wind Turbines
  • UL Recognized: UL 1449 4th Edition, Type 1CA for use in Type 1, 2, and 3 Applications
  • KEMA Certified: IEC61643-11:2013, Class II.
  • Patented innovative thermally protected MOV technology.
  • DIN rail mountable for ease of installation.
  • Remote Alarm Contact, Form C.
  • Visual Indication: Green-OK, Red-Replace
  • Touch Safe, IP20 Degree of Protection.
  • Voltage specific keying to ensure proper assembly of plug to the correct base.
 below to check stock
3 Phase Surge Protection Devices for Wind Turbines, DIN rail mount, UL1449 4th Ed., 415/240 Vac, MCOV 275 Vac 
$171.60 / Module
1       $171.60 Each

10       $143.00 Each

25       $122.57 Each

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