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6. VIBRATION LEVEL
6. VIBRATION LEVEL
[PUHY-P72-144T/YNU, PUHY-P192-432T/YSNU]
Measurement condition
Measurement frequency: 1 Hz-80 Hz
Measurement point: Ground surface 20 cm away from the unit leg
Installation condition: Direct installation on the concrete floor
Power source: 3-phase 3-wire 208 V-230 V 60 Hz: For TNU-Series
3-phase 3-wire 460 V 60 Hz: For YNU-Series
Operation condition: JIS condition (cooling, heating)
Measurement device: Vibration level meter for vibration pollution VM-1220C (JIS-compliant product)
Concrete
10cm
Vibration level
Model
PUHY-P72T(Y)NU-A(-BS)
PUHY-P96T(Y)NU-A(-BS)
PUHY-P120T(Y)NU-A(-BS)
PUHY-P144T(Y)NU-A(-BS)
PUHY-P168T(Y)NU-A(-BS)
PUHY-P192T(Y)SNU-A(-BS)
PUHY-P216T(Y)SNU-A(-BS)
PUHY-P240T(Y)SNU-A(-BS)
PUHY-P264T(Y)SNU-A(-BS)
PUHY-P288T(Y)SNU-A(-BS)
PUHY-P312T(Y)SNU-A(-BS)
PUHY-P336T(Y)SNU-A(-BS)
PUHY-P360T(Y)SNU-A(-BS)
PUHY-P384T(Y)SNU-A(-BS)
PUHY-P408T(Y)SNU-A(-BS)
PUHY-P432T(Y)SNU-A(-BS)
* Vibration level varies depending on the conditions of actual installation site.
MEES23K040
Service panel side
Measurement point
Vibration level (dB)
45
46
47
47
47
49
49.5
50
50.5
51
51.5
51.5
52
52
52
52
20cm
Y-Series
95
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