Noise Criterion Curves | Mitsubishi Electronics PUY-A42NHA2 manual

5-3. NOISE CRITERION CURVES

PUY-A12/18NHA2
PUY-A12/18NHA2-BS						MODE		SPL(dB)	LINE
PUZ-A18NHA2						COOLING		46
PUZ-A18NHA2-BS						HEATING		47
∝bar)	90
∝bar)
= 0.0002	80
= 0.0002
dB	70								NC-70
dB
dB (0
dB (0	60
LEVEL,	60
									NC-60

PRESSURE	50
									NC-50
	40
									NC-40
SOUND									NC-40
	30
									NC-30
BAND									NC-30
BAND	20	APPROXIMATE
OCTAVE	20	THRESHOLD OF
		THRESHOLD OF
		HEARING FOR							NC-20
		CONTINUOUS							NC-20
		CONTINUOUS
		NOISE
	10	63	125	250	500	1000	2000	4000	8000
		63	125	250	500	1000	2000	4000	8000

BAND CENTER FREQUENCIES, Hz

PUY-A42NHA2
PUY-A42NHA2-BS						MODE		SPL(dB)	LINE
PUZ-A42NHA2						MODE		SPL(dB)	LINE
PUZ-A42NHA2						COOLING		51
PUZ-A42NHA2-BS						HEATING		55
PUZ-A42NHA2-BS
∝bar)	90
∝bar)
= 0.0002	80
= 0.0002
dB	70								NC-70
dB
dB (0
dB (0	60
LEVEL,	60
									NC-60

PRESSURE	50
									NC-50
	40
									NC-40
SOUND									NC-40
	30
									NC-30
BAND									NC-30
BAND	20	APPROXIMATE
OCTAVE	20	THRESHOLD OF
		THRESHOLD OF
		HEARING FOR							NC-20
		CONTINUOUS							NC-20
		CONTINUOUS
		NOISE
	10	63	125	250	500	1000	2000	4000	8000
		63	125	250	500	1000	2000	4000	8000

BAND CENTER FREQUENCIES, Hz

PUY-A24/30/36NHA2
PUY-A24/30/36NHA2-BS							MODE		SPL(dB)	LINE
PUZ-A24/30/36NHA2							MODE		SPL(dB)	LINE
PUZ-A24/30/36NHA2							COOLING		48
PUZ-A24/30/36NHA2-BS HEATING									50
∝bar)	90
∝bar)
= 0.0002	80
= 0.0002
dB	70									NC-70
dB
dB (0
dB (0	60
LEVEL,	60
										NC-60

PRESSURE	50
										NC-50
	40
										NC-40
SOUND										NC-40
	30
										NC-30
BAND										NC-30
BAND	20	APPROXIMATE
OCTAVE	20	THRESHOLD OF
		THRESHOLD OF
		HEARING FOR								NC-20
		CONTINUOUS								NC-20
		CONTINUOUS
		NOISE
	10	63	125	250	500	1000		2000	4000	8000
		63	125	250	500	1000		2000	4000	8000

BAND CENTER FREQUENCIES, Hz

MICROPHONE

3.3ft

UNIT

5ft

GROUND

PUZ-A36NHA2-BS, PUY-A12NHA2, PUY-A42NHA2-BS, PUY-A30NHA2, PUZ-A36NHA2 specifications

Mitsubishi Electronics has long been a leader in the HVAC industry, and their range of air conditioning units, including the PUY-A24NHA2, PUZ-A24NHA2, PUY-A24NHA2-BS, PUZ-A42NHA2-BS, and PUY-A42NHA2, exemplifies their commitment to innovation and energy efficiency. These models are designed to provide optimal climate control for both residential and commercial applications, ensuring comfort throughout the year.

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In summary, the Mitsubishi Electronics PUY-A24NHA2, PUZ-A24NHA2, PUY-A24NHA2-BS, PUZ-A42NHA2-BS, and PUY-A42NHA2 air conditioning units are equipped with cutting-edge technology, offering energy efficiency, quiet operation, and smart functionality. Whether for residential or commercial use, these units are designed to meet the demands of modern climate control while prioritizing energy savings and sustainability.

5-3. NOISE CRITERION CURVES

PUZ-A18NHA2-BS

OCTAVE

PUZ-A42NHA2-BS

PUZ-A24/30/36NHA2-BS HEATING

PUZ-A36NHA2-BS, PUY-A12NHA2, PUY-A42NHA2-BS, PUY-A30NHA2, PUZ-A36NHA2 specifications