Marvair HVPA49 Manuel d'utilisateur télécharger pdf (Page 8)

Classic AVPA24-30-36-42-48-60, HVPA24-30-36-42-49-60 & HVPSA36-42-49-60 PDS, 1/2011

Certified Efficiency and Capacity Ratings at ANSI/ARI Standard 390 -

AVPA Heat Pumps

Model Number

AVPA24 AVPA30 AVPA36 AVPA42 AVPA48 AVPA60

HPA HPC HPD HPA HPC HPD HPA HPC HPD HPA HPC HPD HPA HPC HPD HPA HPC HPD

Cooling BTUH

24,000 30,000 35,000 42,000 46,500 54,000

EER

9.30 9.90 9.30 11.10 10.20 9.00

High Temperature Heating

24,000 30,000 35,000 34,000 42,000 53,000

High Temperature COP

3.00 3.30 3.00 3.00 3.00 3.00

Rated Air Flow (CFM

) 820 1,000 1,200 1,350 1,600 1,600

ESP

@Rated Conditions 0.10 0.15 0.15 0.15 0.20 0.20

Cooling is rated at 95°F (35°C) outdoor and 80°F DB/67°F WB (26.5°C DB/19.5°C WB) return air.

EER = Energy Efficiency Ratio

High Temperature Heating & COP are rated at 47°F DB/43°WB (8.3°C DB/6.1°C WB) outdoor and 70°F (21.1°C) return air.

COP = Coefficient of Performance

CFM = Cubic Feet per Minute

ESP = External Static Pressure

Ratings are with no outside air. Performance will be affected by altitude. Ratings are at 230 volts for 208/230 volt units (“A” & “C” models) and 460

volts for “D” models. Operation of units at a different voltage from that of the rating point will affect performance and air flow.

Sensible Total Heat Ratio @ 95ºF (35ºC) Outside Air DB -

AVPA Heat Pumps

Model Number

AVPA24 AVPA30 AVPA36 AVPA42 AVPA48 AVPA60

HPA HPC HPD HPA HPC HPD HPA HPC HPD HPA HPC HPD HPA HPC HPD HPA HPC HPD

Total Capacity 24,000 30,000 35,000 42,000 46,500 54,000

Sensible Heat Ratio 0.78 0.73 0.70 0.70 0.71 0.67

Sensible Capacity 18,770 21,755 24,560 29,545 33,245 36,260

Rated Air Flow (CFM

) 820 1,000 1,200 1,350 1,600 1,600

CFM=Cubic Feet per Minute

Sensible Heat Ratios based upon ANSI/AHRI std. 390 outdoor conditions of 95°F (35°C) outdoor and 80°F DB/67°F WB (26.5°C DB/19.5°C WB)

return air.

Cooling Performance (BTUH) at Various Outdoor Temperatures -

AVPA Heat Pumps

Model Number

Outdoor Temperature

75ºF/24ºC 80ºF/26.5ºC 85ºF/29ºC 90ºF/32ºC 95ºF/35ºC 100ºF/38ºC

105ºF/40.5ºC 110ºF/43.3ºC

115ºF/46ºC

AVPA24HP 27,840 26,880 25,920 24,960 24,000 23,040 22,080 21,120 20,640

AVPA30HP 34,800 33,600 32,400 31,200 30,000 28,800 27,600 26,400 25,800

AVPA36HP 40,600 39,200 37,800 36,400 35,000 33,600 32,200 30,800 30,100

AVPA42HP 48,720 47,040 45,360 43,680 42,000 40,320 38,640 36,960 36,120

AVPA48HP 53,940 52,080 50,220 48,360 46,500 44,640 42,780 40,920 39,990

AVPA60HP 62,640 60,480 58,320 56,160 54,000 51,840 49,680 47,520 46,440

Based upon ANSI/AHRI std. 390 return air conditions of 80°F DB/67°F WB (26.5°C DB/19.5°C WB). Return air at rated air flow.

Heating Performance (BTUH) at Various Outdoor Temperatures -

AVPA Heat Pumps

Model Number

Outdoor Temperature

F /

-12.2

F /

-8.3

F /

-6.7

F /

-1.1

F /

4.4

F /

8.3

F /

15.6

F /

21.1

AVPA24HP 11,560 13,600 14,640 18,280 21,400 24,000 24,720 25,800 27,000

AVPA30HP 15,130 17,800 19,020 23,290 26,950 30,000 30,900 32,250 33,750

AVPA36HP 15,810 18,600 20,240 25,980 30,900 35,000 36,050 37,625 39,375

AVPA42HP 18,700 22,000 23,200 27,400 31,000 34,000 35,020 36,550 38,250

AVPA48HP 20,400 24,000 25,800 32,100 37,500 42,000 43,260 45,150 47,250

AVPA60HP 28,050 33,000 35,000 42,000 48,000 53,000 54,590 56,975 59,625

Based upon ANSI/AHRI std. 390 return air conditions of 70°F DB (21.1°C DB). Return air at rated air flow.

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Marvair HVPA49 Manuel d'utilisateur Page 8

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