Viessmann Vitosol100 - Page 31

2.4Selection of collector types
Vitosol 100, type s 2.5
31
VITOSOL
Collector angle of inclination of 25º or 45º
Ballast to be applied and maximum load of the substructure on flat roofs to DIN1055
Collector angle of inclination
25º 45º
Secured against
slippage
Secured against
lifting
Secured against
slippage
Secured against
lifting
Installation height above ground m up to
8
8
to
20
20
to
100
up to
8
8
to
20
20
to
100
up to
8
8
to
20
20
to
100
up to
8
8
to
20
20
to
100
Ballast to be applied kg 315 554 793 144 304 465 508 842 1213 128 224 346
Snow load
zone
Height above
sea level
m
Snow
load S
0
N/m
2
Total load of the substructure per collector
(by the collector weight, ballast and snow load)
kg
1 500 736 553 792 1031 382 542 703 707 1041 1412 327 423 545
600 834 577 816 1055 406 566 726 726 1060 1431 346 441 564
700 1030 624 863 1102 453 613 774 763 1097 1468 383 479 601
800 1226 672 911 1150 501 661 822 800 1134 1445 420 516 638
2 400 736 553 792 1031 382 542 703 707 1041 1412 327 423 545
500 883 589 828 1067 418 578 739 735 1069 1440 355 451 573
600 1128 648 887 1126 477 637 798 781 1115 1486 401 497 619
700 1471 731 970 1209 560 720 881 846 1180 1551 466 562 684
800 1815 814 1053 1292 643 803 964 911 1245 1616 531 627 749
900 2256 921 1160 1399 750 910 1071 994 1328 1699 614 710 832
3 300 736 553 792 1031 382 542 703 707 1041 1412 327 423 545
400 981 612 851 1090 441 601 762 753 1087 1458 373 469 591
500 1226 672 911 1150 501 661 822 800 1134 1505 420 516 638
600 1570 755 994 1233 584 744 905 865 1199 1570 485 581 703
700 1962 850 1089 1328 679 839 1000 939 1273 1644 559 655 777
800 2502 980 1219 1458 809 969 1130 1041 1375 1746 661 757 879
900 3041 1111 1350 1589 940 1100 1261 1143 1477 1848 763 859 981
1000 3728 1277 1516 1755 1106 1266 1427 1273 1607 1978 893 989 1111
4 200 981 612 851 1090 441 601 762 753 1087 1458 373 469 591
300 1128 648 887 1126 477 637 798 781 1115 1486 401 497 619
400 1521 743 982 1221 572 732 893 855 1189 1560 475 571 693
500 2060 874 1113 1352 703 863 1024 957 1291 1662 577 673 795
600 2551 992 1231 1470 821 981 1142 1050 1384 1755 670 766 888
Example: Calculation of load of the substructure (secured against slippage)
Angle of inclination: 25º
Snow load zone: 2
Height above sea level: 600 m
Installation height: 8 to 20 m
Collector type: s 2.5
Snow load S
o
: 1128 N/m
2
Applicable
ballast: 554 kg  5540 N
Projecting surface (x · y): 2.42 m
2
Collector weight: 60 kg
Calculation:
1128 N/m
2
· 2.42 m
2
+ 5540 N + 600 N
 8869.7 N
 887 kg
Angle of inclination: 45º
Snow load zone: 2
Height above sea level: 600 m
Installation height: 8 to 20 m
Collector type: s 2.5
Snow load S
o
: 1128 N/m
2
Applicable
ballast: 842 kg  8420 N
Projecting surface (x · y): 1.89 m
2
Collector weight: 60 kg
Calculation:
1128 N/m
2
· 1.89 m
2
+ 8420 N + 600 N
 11152.4 N
 1.115 kg
5822135 GB