The arrester Vaisala WSP150 (protection from thunder and static)

Vaisala WSP150 is a compact transient overvoltage suppressor designed for outdoor use. The WSP150 can be used with all Vaisala meteorological appliances. This device should be installed close to the protected device (maximum 3 meters).

Vaisala WSP150 is equipped with a weather-resistant metal-coated casing that is IP66 rated. The WSP150 has four channels, two of which are for power lines and two for data lines. Each channel uses a three-stage emission protection scheme for transients. Also, the WSP150 has noise filtering from RF and RF interference.

Specifications:

• Operating temperature and storage temperature: -52 ... +70 ° C (-60 ... +158 ° F)
• Operating temperature for installation and maintenance: -40 ... +70 ° C (-40 ... +158 ° F)
• Protection class against environmental influences: IP66 (NEMA 4X)
• Dimensions:
• housing (wxhxd) 130 x 94 x 58 mm
• with cable entries and assembly unit 130 x 120 x 69 mm
• cables Ø 4 ... 8 mm
• wires Ø 0,4 ... 1,7 mm (AWG 26 ... 14)
• Housing material polycarbonate, stainless steel
• Weight 0.65 kg