Item # DD.AFD.190.01-480, Yaskawa Type 3R Packages

• 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.
• Filter media can be inserted into the fan bracket to protect the Type 3R Package from dusty environments.
• The Type 3R Package is designed to operate in a 14ºF (-10ºC) to 104ºF (40ºC) ambient temperature range. A standard option is available for 14ºF (-10ºC) to 122ºF (50ºC) 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 circled below. Derating the variable frequency drive is not required.
• Enclosure flange channels water away from the door gasket to prevent gasket saturation and possible water ingress to internal electrical components.
• Lift-off door hinges with brass pins provide improved security and weather protection as well as easier access than a traditional piano hinge.
• 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.
• Rain hoods with screens prevent falling rain and small items from entering the exhaust.
• Because of its flush back, the Type 3R Package can be mounted to many vertical surfaces, including, but not limited to, concrete or a brick wall, cooling tower frame, or field constructed bracket.
• 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 two bolts until the top two bolts can be aligned.

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. Lightning strikes are the most common source of surges.
• Custom Engraved Nameplates - white lettering on black background is available.
• Drive Keypad Viewing Window - the drive keypad viewing window is mounted on the outside of the Type 3R Package door. This option provides a viewing window which is hinged and lockable.
• Factory mounted configured power/control options, such as: circuit breaker, fuses, line/load reactors, RFI filter, 3-contactor bypass, and network communications.