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PU 350 CONDENS 17/09/2015 - 300018376-02
9. Technische Daten
9 Technische Daten
(1) Stillstandsverluste, gemäß Norm EN 304
(2) in % des Verlusts in ausgeschaltetem Zustand
(3) Bei Nennwärmeleistung
(4) Bereitschaftverluste, in % der Wärmebelastung - gemäß Norm
EN15034
1 mbar = 10 mmWS = 10 daPa.
Betriebsbedingungen: Prüfbedingungen:
Zulässige Betriebstemperatur: 90 °C
CO
²
Heizöl = 13 %
Zulässiger Betriebsüberdruck: 4 bar Raumtemperatur: 20 °C
Thermostat einstellbar auf 30 bis 90 °C
Sicherheitstemperaturbegrenzer: 110 °C
Sicherheitstemperaturwächter 80 °C - Kondensator
Sichertheitstemperaturwächter für Abgastemperatur: 120 °C
Heizkessel PU ... CONDENS 354 355 356 357 358 359
Nennwärmeleistung Pn bei 50/30 °C kW 93.4 120.3 157.3 192.7 239.7 291.2
Wirkungsgrad nach Hi - 100 % Pn -
Durchschnittstemperatur: 70 °C
% 97.8 96.9 96.4 98.1 97.7 97.6
Wirkungsgrad nach Hi - 30 % Pn - Rücklauftemperatur:
50 °C
% 101.5 101.4 101.1 102.2 101.8 101.5
Wirkungsgrad nach Hi - 30 % Pn - Rücklauftemperatur:
30 °C
% 103.0 102.8 103.0 104.7 104.0 103.8
Wasser-Nenndurchflussmenge (Nennwärmeleistung) - T
= 20K
m
3
/h
4.019 5.178 6.769 8.293 10.312 12.530
Stillstandsverluste (1) , T = 30K W 315 335 350 495 500 510
Oberflachverluste (2) % 69 73 78 83 87 93
Elektrische Zusatzleistung (3) W 325 435 650 625 625 1100
Wärmeleistungsbereich bei 50/30 °C kW 56.7-93.4 93.7-120.3 120.2-157.3 155.4-192.7 191.7-239.7 238.4-291.2
Wärmeleistungsbereich bei 80/60 °C kW 55-90 90-115 115-150 150-185 185-230 230-280
Wasserinhalt Liter 113 133 153 177 197 217
Wasserseitiger Widerstand
T = 10K (1) mbar 11 18 31 46 68 105
T = 15K (1) mbar 4.6 7.4 14.2 19.5 30.1 46
T = 20K (1) mbar 2.6 4.2 8.0 11 17 26
Feuerraum
Durchmesser mm 377 377 377 377 377 377
Länge mm 613 718 854 993 1117 1245
Volumen
m
3
0.096 0.122 0.148 0.174 0.200 0.226
Glieder Anzahl 456789
Anzahl der Konvektionsbeschleuniger 6 10 10 10 12 12
Abgasmassenstrom (3) - bei 50/30 °C kg/h 149 191 248 306 381 463
Abgastemperatur (3) °C 50 55 61 62 63 65
Verfügbarer Druck am Abgasstutzen mbar 1.00.61.81.91.61.7
Widerstand abgasseitig mbar 0.45 0.8 1.0 1.3 1.6 2.3
Bereitschaftverluste (4) T = 30K % 0.38 0.32 0.25 0.28 0.23 0.19
Brennertyp OES
255
LZ-P
351 / 352
LZ-P
353
LZ-P
353
LZ-P
354
LZ-P
355
LZ-P
Gewicht (leer) kg 678 802 912 1117 1239 1366
16


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