APC AFX Series Specifikace stáhnout pdf (Strana 37)

Guide Specifications

APC NetworkAIR™ AFX 33

Q. FLOORSTAND

1. The heavy gauge floorstand shall raise the unit above the subfloor to match the height of

the raised floor. Heights shall be available from 6” (152mm) to 36” (915mm) on upflow

units and 12" (305mm) to 36" (915mm) for downflow units, in 3" (76mm) increments and

shall be adjustable +/- 1.5". Threaded pedestals shall provide adjustment. Vibration

absorbing pads shall be included. Pedestals and vibration pads shall be included. Seismic

floorstands shall be available in 12” (305mm), 18” (457mm), and 24” (610mm) heights.

R. PLENUM

1. A discharge plenum shall mount on top of an upflow unit to direct and distribute

conditioned air.

a. The plenum shall be manually adjustable with double deflecting grilles provided on 3

or 4 sides. Plenum height shall be 20”.

b. The plenum shall be provided with a duct collar and no grilles. Plenum height shall be

24” (610mm).

S. ENVIRONMENTAL MANAGEMENT SYSTEM

1. A browser-accessible, 1U, rackmountable appliance shall allow monitoring of

environmental conditions. Monitoring of one temperature, one humidity, and one vibration

sensor shall ship standard. When conditions change, notifications shall be sent via email to

the appropriate personnel. The EMS shall provide eight input contacts, 2 output relays,

and controllable power outlets for defining actions remotely should conditions warrant it.

T. OHE DISCONNECT

1. A non-fused disconnect switch shall be wired to an outdoor heat exchanger to disconnect

high voltage power if necessary.

U. MODBUS/JBUS GATEWAY

1. The Gateway shall translate transmission protocol from the system’s network into

ModBus/JBus communication protocol. One gateway shall support up to 16 units.

V. DOWNFLOW RETURN DUCT

1. A return duct the length and width of the unit shall be provided for field installation on a

downflow unit to provide convenient connection to external ductwork.

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APC AFX Series Specifikace Strana 37