Hitachi FSG1 Series Technical Catalogue page 101

I
RPC - Ceiling Type (cont.)
RPC-5.0
Model:
1Meter Beneath the Unit
Measurement point:
1 Meter from Discharge Grille
Approximate
threshold of Hearing
for Continuous Noise
Frequency (Cycle per second)
Power supply: 220V 50 Hz
Noise Criteria Curve
CAPACITIES AND SELECTION DATA
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