Lochinvar SCH090 User Manual
CERTIFIED SOLAR COLLECTOR
2
∆
2
2
SOLAR COLLECTOR
CERTIFICATION AND RATING
SRCC OG-100
SUPPLIER:
Lochinvar
Corporation
300 Maddox Simpson
Pkwy
Lebanon, TN 37090
USA
MODEL: SCH090
COLLECTOR TYPE: Lochinvar/TiSun
Glazed Flat-Plate
CERTIFICATION#: 2010061A
COLLECTOR THERMAL PERFORMANCE RATING
Megajoules Per Panel Per Day
CATEGORY
(Ti-Ta)
CLEAR
DAY
MILDLY
CLOUDY
CLOUDY
DAY
A (-5 °C) 115.8 87.6 59.6
B (5 °C) 105.4 77.1 49.2
C (20 °C) 89.2 61.6 34.1
D (50 °C) 57.4 32.5 9.1
E (80 °C) 28.0 7.7 0.0
A- Pool Heating (Warm Climate) B- Pool Heating (Cool Climate) C- Water Heating (Warm
Climate) D- Water Heating (Cool Climate) E- Air Conditioning
Original Certification Date: 30-AUG-10
Thousands of BTU Per Panel Per Day
CATEGORY
(Ti-Ta)
CLEAR
DAY
MILDLY
CLOUDY
CLOUDY
A (-9 °F) 109.7 83.0 56.4
B (9 °F) 99.9 73.1 46.6
C (36 °F) 84.5 58.3 32.3
D (90 °F) 54.4 30.8 8.6
E (144 °F) 26.6 7.3 0.0
DAY
COLLECTOR
SPECIFICATIONS
Gross Area:
Dry Weight:
Test Pressure:
8.076 m
186.0 kg 410. lb
1103. KPa 160. psg
COLLECTOR MATERIALS
Frame:
Cover
(Outer):
Cover
(Inner):
Absorber
Material:
Absorber
Coating:
Aluminum
Low Iron Tempered
Glass
None
Tube - Copper /
Plate - Aluminum Sheet
Selective Vapor Deposition
86.93 ft2
Flow
ml/s gpm Pa in H2O
20.00 0.32 266.00 1.07
50.00 0.79 965.0 3.9
80.00 1.27 2024.00 8.13
Net
Aperature
Area:
Fluid
Capacity:
Pressure Drop
Insulation Side:
Insulation Back:
Mineral Wool
Rigid Foam
7.04
2
m
7.3
liter
P
75.79
ft2
1.9
gal
TECHNICAL INFORMATION
Efficiency Equation [NOTE: Based on gross
area and (P)=Ti-Taj]
S I
UNITS:
I P
UNITS:
Incident Angle Modifier [(S)=1/cosθ - 1,
0°<θ<=60°]
Kα = 1
Kα = 1
REMARKS:
c/o FSEC ♦ 1679 Clearlake Road ♦ Cocoa, FL 32922 ♦ (321) 638-1537 ♦ Fax (321) 638-1010
η=
0.708
η=
0.708
-3.25080 (P)/I -0.01198 (P)
-0.57263 (P)/I -0.00117 (P)
2
/I
2
/I
Model
Tested:
Test Fluid:
0.005 (S) -0.244 (S)
-0.25 (S) Linear Fit
Certification must be renewed annually, For current status contact:
SOLAR RATING & CERTIFICATION CORPORATION
Test Flow
Rate:
September, 2010
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Y
INTERCEPT
SLOPE
0.714 -3.960 W/m2.°C
0.714
0.698 Btu/hr.ft
-
2007052A
Water
2.0 ml /s.m
gpm/ft
2
0.0029
2
.°F
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