The Type 3R Package is specifically designed for Yaskawa • Dual ground lug - one lug for earth ground, one lug for Variable Frequency Drives. utility ground. The Type 3R outdoor duty package is not just a "NEMA 3R" self-declared rating. Yaskawa went beyond its own stringent testing by asking Underwriters Laboratories Inc. (UL) to test and certify this package to meet UL 508A Type 3R for outdoor use to provide a degree of protection against falling rain; undamaged by the formation of ice on the enclosure. The Type 3R Package is designed for applications such as Cooling Towers, Rooftop AHUs or...

• Protecting the cabinet cooling fans in an outdoor duty enclosure is top priority. A screen is provided to go between the fan bracket and the enclosure bottom to prevent small items from damaging the filter media or blocking fan operation. • The Type 3R Package is designed to operate in a 14οF (-10οC) to 104οF (40οC) ambient temperature range. A standard option is available for 14οF (-10οC) to 122οF (50οC) ambient temperature range. This Type 3R Package is designed to operate at either temperature range without air conditioning due to the thermostatically controlled cabinet cooling fans shown...

• Bottom conduit entry is available without predetermined knockouts, to provide an added degree of protection from the weather elements for input power wiring, motor wiring, and control circuits. This configuration provides flexible installation options for the electrician. Circled area is the recommended conduit entrance area. • A standard part of the Type 3R Package are the integral lifting tabs provided on the side of enclosure to facilitate the physical installation without blocking access to the mounting holes. The bottom mounting holes are slotted to "rest" the Type 3R Package on the bottom...

When vertical surfaces are limited, optional leg kits are available for the Type 3R Package to become a freestanding installation. An optional 12" Leg Kit or 30" Leg Kit is available as shown below. The following are Type 3R package options: • Service Entrance Rated Disconnect. • Space Heater with Thermostat - maintains the internal cabinet temperature to reduce condensation. • NEC branch circuit protection device for input power with flange-mounted operating handle. • Surge Suppressor - adds a degree of protection to the Type 3R Package from transient surges coming through the power line cables....

Mechanical Drawings (Downloadable from website) H DD.AFD.198.01 H DD.AFD.199.01 H DD.AFD.200.01 H DD.AFD.189.01 | DD.AFD.190.01 Yaskawa Electric America, Inc. 2121 Norman Drive South Waukegan, IL 60085 800-YASKAWA (927-5292) Fax: 847-887-7310 [email protected] www.yaskawa.com