Nobel Buffer Water Tanks

MODEL		160	200	300	400	500	800	1000	1500	2000
TOTAL CAPACITY	lt	162	200	302	401	470	805	1005	1502	2032
NET WEIGHT	kg	42	48	63	76	106	134	153	195	237
INSULATION	mm	50	50	50	50	50	70	70	100	100
ΗΕΑΤ LOSSES ΔΤ 45K	kWh/24h	1.4	1.5	1.7	2.2	2.5	3.2	3.5	5.3	6.5
ENERGY EFFICIENCY CLASS		B	B	B	C	C	C	C	C	C
MAXIMUM OPERATIONAL TEMPERATURE	°C	95	95	95	95	95	95	95	95	95
RATED PRESSURE	bar	3-10	3-10	3-10	3-10	3-10	3-8	3-8	3-8	3-8

MODEL		160	200	300	400	500	800	1000	1500	2000
TOTAL CAPACITY (EN 12897)	lt	155	192	290	387	453	776	971	1465	1982
NET WEIGHT	kg	59	66	85	107	145	175	202	248	307
INSULATION	mm	50	50	50	50	50	70	70	100	100
HEAT EXCHANGER SURFACE (S1 – LOWER HE)	m²	0.85	0.95	1.48	1.65	2.06	2.69	3.18	3.52	4.69
HEAT EXCHANGER CAPACITY (S1)	lt	5.10	5.74	8.93	10.21	12.44	22.28	26.00	29.00	38.58
HEAT EXCHANGER OUTPUT (60-80°C) (S1)	kW	26	32	36	45	52	62	78	107	120
HEAT EXCHANGER CONTINUOUS FLOW RATE (60-80°C) (S1)	L/h	639	786	885	1106	1278	1523	1917	2629	2949
ΗΕΑΤ LOSSES ΔΤ 45K	kWh/24h	1.4	1.5	1.7	2.2	2.5	3.2	3.5	5.3	6.5
ENERGY EFFICIENCY CLASS		B	B	B	C	C	C	C	C	C
MAXIMUM OPERATIONAL TEMPERATURE	°C	95	95	95	95	95	95	95	95	95
RATED PRESSURE	bar	3-10	3-10	3-10	3-10	3-10	3-8	3-8	3-8	3-8
RATED PRESSURE OF THE HEAT EXCHANGER	bar	6	6	6	6	6	6	6	6	6
NL FACTOR (S1)		2.8	4.2	8.6	12.5	19	28	36	54	71

NOBEL BF2 – With 2 heat exchangers

MODEL		160	200	300	400	500	800	1000	1500	2000
TOTAL CAPACITY (EN 12897)	lt	153	188	284	379	444	763	955	1436	1954
NET WEIGHT	kg	65	79	113	126	164	195	225	288	349
INSULATION	mm	50	50	50	50	50	70	70	100	100
HEAT EXCHANGER SURFACE (S1 – LOWER HE)	m²	0.64	0.85	1.27	1.65	2.06	2.45	3.18	3.52	4.69
HEAT EXCHANGER SURFACE (S2 – UPPER HE)	m²	0.42	0.62	0.85	0.97	0.96	1.46	1.49	2.62	2.66
HEAT EXCHANGER CAPACITY (S1)	lt	3.83	5.10	7.66	10.21	12.44	20.11	26.00	29.00	38.58
HEAT EXCHANGER CAPACITY (S2)	lt	2.55	3.83	5.10	5.87	6.06	11.96	12.17	22.00	22.00
HEAT EXCHANGER OUTPUT (60-80°C) (S1)	kW	17	26	34	45	52	57	78	63	72
HEAT EXCHANGER OUTPUT (60-80°C) (S2)	kW	13	16	26	25	31	39	33	30	35
HEAT EXCHANGER CONTINUOUS FLOW RATE (60-80°C) (S1)	L/h	418	639	835	1106	1278	1401	1917	1548	1769
HEAT EXCHANGER CONTINUOUS FLOW RATE (60-80°C) (S2)	L/h	319	393	639	614	762	958	811	737	860
ΗΕΑΤ LOSSES ΔΤ 45K	kWh/24h	1.4	1.5	1.7	2.2	2.5	3.2	3.5	5.3	6.5
ENERGY EFFICIENCY CLASS		B	B	B	C	C	C	C	C	C
MAXIMUM OPERATIONAL TEMPERATURE	°C	95	95	95	95	95	95	95	95	95
RATED PRESSURE	bar	3-10	3-10	3-10	3-10	3-10	3-8	3-8	3-8	3-8
RATED PRESSURE OF THE HEAT EXCHANGER	bar	6	6	6	6	6	6	6	6	6
NL FACTOR (S1)		2.8	4.0	8.2	12.5	19	26	35	56	82
NL FACTOR (S2)		0.5	0.8	2.5	2.3	3.2	10	16	17	26