MAINTENANCE
Once each year (or more often, if necessary) clean any accumulation of dust from the fan grills, dimmer module air-intake openings and control
module front. This may be done with compressed air or a vacuum. Also check all wire terminations for tightness - refer to Tables I and II for torque
ratings.
Caution: Do not perform the above maintenance with the rack energized.
Table IV - Specifications (per single pack section)
Pack Capacity:
12 Circuits, 20 Amp max. per circuit.
Dimensions:
14-1/4" H x 14" W x 9" D
(361.95mm H x 356mm W x 229mm D)
Weight:
Empty - 22 lbs. (10 Kg.)
Full - 40 lbs. (18.1 8 Kg.)
Conduit Knockouts
Top and Bottom Load/Line:
Sides,Control Signal:
4 concentric 1/2", 3/4", 1 ", 1 -1 /4" T.S.
1 concentric 1", 1-1/4", 1-1/2" T.S.
1 concentric 1/2", 3/4"
Maximum Fan Noise Rating:
NC33
Maximum Ambient Operating Temperature:
40
˚
C (104
˚
F)
Maximum Operating Humidity:
90% without condensation.
Maximum Feeder Size:
125 Amp.
Nominal Input:
120 V Circuits:
240V Circuits:
(FOREIGN ELECTRICAL SERVICE ONLY)
120/208V, 3Ø, 4W, 50/60 Hz, or
120/240V, 1Ø, 3W, 50/60 Hz.
240/415V, 3Ø, 4W, 50/60Hz, or
240/480V, 1Ø, 3W, 50/60Hz
Pack Enclosure:
NEMA Type 1 for indoor use only (utilizer dans un endroit a I'abri)
Phase-to-Neutral Operating Voltage:
120V + 10% or 220/240V + 10%
Operating Frequency:
50 ± .5Hz or 60 ± .5Hz
For further information on the operation of the TOPAZ 12 Wall Pack refer to the user guides and operations manuals of
the control console or architectural control stations that will be used in conjunction with this product. For additional
assistance, please contact the NSI Technical Support Line, Monday through Friday, 8:00 am to 5:00 pm PST.
1-800-864-2502
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