Enerblue · Air-source heat pumps with natural refrigerant

Enerblue PURPLEi HP

Modulating reversible air-to-water heat pumps with inverter technology and R290

Cooling capacity: 22 – 181 kW
Heating capacity: 26 – 221 kW
Efficiency: SCOP: 3.33 to 4.38
SEER: 3.12 to 4.21
Energy: Electricity (air-source)

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Technical data

Key data

Cooling capacity: 22 – 181 kW
Heating capacity: 26 – 221 kW
Rating conditions: Heating A7;W45 · Cooling A35;W7
Energy: Electricity (air-source)
Output temperature: Maximum water temperature: 62 ºC
Refrigerant: R290 (propane)
Efficiency: SCOP: 3.33 to 4.38
SEER: 3.12 to 4.21
Energy class: A+++

Main advantages

Semi-hermetic inverter compressor for load modulation (down to 25 % minimum load)
Maximum seasonal efficiency at part load (SCOP LT up to 4.38 and SEER up to 4.21)
Optimised mixed twin-compressor configuration (1 inverter + 1 on/off)
ATEX safety enclosure with extractor and leak detector as standard

Models

Enerblue PURPLEi HP models

Technical data from the manufacturer's data sheet.

PURPLEi HP (1 compressor)

PURPLEi HP (1 compressor)
Model	Unit	8.1	10.1	12.1	15.1	20.1	22.1	25.1	30.1	32.1	35.1	40.1	50.1
HEATING (EN14511 VALUES) (A7;W45)
Nominal heat output (1), (7)	kW	26.9	30.8	35	39	43	50	59.5	62.4	74.9	86.4	95.5	109.7
Total power input in heating (1), (2), (7)	kW	8	9.2	10.4	11.4	12.2	14.4	17.2	17.5	22.3	25.5	27.4	32.6
COP (1), (7)		3.33	3.34	3.55	3.59	3.66	3.64	3.63	3.67	3.36	3.39	3.48	3.36
SEASONAL HEATING EFFICIENCY (AC FANS)
SCOP LT (water 35°C) (11)		3.39	3.35	3.42	3.43	3.56	3.53	3.54	3.67	3.4	3.39	3.33	3.4
Seasonal efficiency ηsh LT (11)	%	132.5	131.1	133.8	134.2	139.3	138.8	138	143.8	133.1	132.4	130.3	132.8
LT efficiency class (11)		A+
SCOP MT (water 55°C) (8)		2.85	2.85	2.88	2.9	2.95	2.94	2.93	3.02	2.84	2.84	2.84	2.84
Seasonal efficiency ηsh MT (8)	%	111	111	112.2	113	115	114.6	114.2	117.8	110	110.5	110	110
MT efficiency class (8)		A+
COOLING (EN14511 VALUES) (A35;W7) (AC FANS)
Nominal cooling capacity (3), (7)	kW	21.5	25.8	28.7	32.3	34.7	42	47.1	63.2	49.9	73.5	76.5	90.2
Total power input in cooling (3), (2), (7)	kW	7.6	9.2	10.1	11.3	11.7	14	17.2	21.5	17.9	25.4	28.2	35.1
EER (3), (7)		2.81	2.81	2.84	2.86	2.98	3	2.74	2.94	2.79	2.89	2.72	2.57
SEER (10)		3.47	3.35	3.3	3.41	3.65	3.55	3.57	3.72	3.79	3.6	3.43	3.42
Seasonal efficiency ηsc (10)	%	136	131	129	133	143	139	140	149	146	141	134	134
SEASONAL HEATING EFFICIENCY (EC FANS)
SCOP LT (water 35°C) (11)		3.82	3.77	3.82	3.83	4.08	4.15	4.04	4.38	3.98	3.98	3.83	3.91
Seasonal efficiency ηsh LT (11)	%	150	148	150	150	160	159	163	172	156	156	150	154
LT efficiency class (11)		A+	A+	A+	A++	A++	A++	A++	A++	A++	A++	A++	A++
SCOP MT (water 55°C) (8)		3.2	3.2	3.22	3.24	3.35	3.44	3.33	3.58	3.3	3.3	3.25	3.25
Seasonal efficiency ηsh MT (8)	%	125	125	126	126	131	130	135	140	129	129	127	127
MT efficiency class (8)		A++
COOLING (EN14511 VALUES) (A35;W7) (EC FANS)
SEER (10)		4.02	3.81	3.77	3.85	4.06	3.88	3.88	4.06	4.13	3.97	3.75	3.64
Seasonal efficiency ηsc (10)	%	158	149	148	151	159	152	152	159	162	156	147	143
COMPRESSOR AND REFRIGERANT (INVERTER TECHNOLOGY)
Compressor type		Reciprocating Inverter
No. of compressors / circuits	No. / No.	1 / 1
Control / capacity steps (%)	%	50-100
Oil charge per circuit	kg	1.6	1.6	2.9	2.9	2.9	4	4	4	4	3.7	7.2	7.2
Refrigerant charge (R290) per circuit	kg	2.4	2.6	2.8	2.8	3.6	3.8	4.7	5	6.1	6.1	8.5	8.5

Notes and reference conditions (Enerblue PURPLEi HP technical catalogue):
(1) Outdoor air temperature 7 °C DB, 6 °C WB; water inlet-outlet temperature 40-45 °C.
(2) Total power input is the sum of compressors, fans and pump, in accordance with EN 14511.
(3) Outdoor air temperature 35 °C; water inlet-outlet temperature 12-7 °C.
(4) Sound power levels calculated in accordance with ISO 3744.
(5) Sound pressure levels at 1 m from the unit in free field.
(6) Sound levels at chiller operating conditions, water 12°/7 °C, outdoor air 35 °C.
(7) Values calculated in accordance with EN 14511.
(8) In accordance with European Regulation No 813/2013 and EN14511-EN14825 for an average climate (Strasbourg); application: medium temperature (55 °C), variable outlet.
(9) Not subject to EU Regulation No 811/2013, rated heat output > 70 kW.
(10) Performance in accordance with EN14511-EN14825 for an average climate (Strasbourg); application: fan coil (W7), variable outlet temperature.
(11) In accordance with European standard EN14511-EN14825 for an average climate (Strasbourg); application: low temperature (35 °C), variable outlet temperature.

PURPLEi HP (2 compressors)

PURPLEi HP (2 compressors)
Model	Unit	15.2	20.2	22.2	25.2	30.2	32.2	35.2	40.2	50.2
HEATING (EN14511 VALUES) (A7;W45)
Nominal heat output (1), (7)	kW	84.6	91.8	99.8	117.7	136.8	144.2	163.3	184.8	220.6
Total power input in heating (1), (2), (7)	kW	24.2	25.8	28.1	33.4	38.2	40.1	45.6	52.4	64.4
COP (1), (7)		3.63	3.65	3.68	3.64	3.66	3.59	3.59	3.53	3.42
SEASONAL HEATING EFFICIENCY (AC FANS)
SCOP LT (water 35°C) (8)		3.66	3.82	3.88	3.82	3.83	3.59	3.61	3.53	3.53
Seasonal efficiency ηsh LT (8)	%	143.3	149.8	152.3	149.6	150.3	140.7	141.2	138.4	138.3
LT efficiency class (8)		A+	A+	A++	A+	A++	A+	A+	A+	A+
SCOP MT (water 55°C) (8)		3.08	3.2	3.22	3.2	3.21	3.01	3.07	2.99	2.98
Seasonal efficiency ηsh MT (8)	%	120.2	125	125.8	125	125.4	117.4	120	116.6	116
MT efficiency class (8)		A+	A++	A++	A++ (9)	A++ (9)	A+ (9)	A+ (9)	A+ (9)	A+ (9)
COOLING (EN14511 VALUES) (A35;W7) (AC FANS)
Nominal cooling capacity (3), (7)	kW	70.5	73.5	82.8	94.7	110	116.3	133.3	148	176.6
Total power input in cooling (3), (2), (7)	kW	22.6	24.4	28.1	33.4	39.9	42.2	49.6	59.4	75.8
EER (3), (7)		3.12	3.01	2.95	2.84	2.76	2.75	2.69	2.49	2.33
SEER (10)		3.83	3.85	3.84	3.84	3.84	3.48	3.47	3.27	3.12
Seasonal efficiency ηsc (10)	%	150.2	151	150.6	150.6	150.6	136.2	135.8	127.8	121.8
SEASONAL HEATING EFFICIENCY (EC FANS)
SCOP LT (water 35°C) (11)		4.07	4.17	4.22	4.29	4.36	3.92	3.92	3.81	3.79
Seasonal efficiency ηsh LT (11)	%	160	164	166	169	171	154	154	150	149
LT efficiency class (11)		A++	A++	A++	A++	A++	A++	A++	A+	A+
SCOP MT (water 55°C) (8)		3.4	3.47	3.5	3.58	3.63	3.26	3.31	3.21	3.2
Seasonal efficiency ηsh MT (8)	%	133	136	137	140	142	128	129	126	125
MT efficiency class (8)		A++
COOLING (EN14511 VALUES) (A35;W7) (EC FANS)
SEER (10)		4.21	4.21	4.14	4.16	4	3.73	3.63	3.4	3.22
Seasonal efficiency ηsc (10)	%	165	165	163	163	157	146	142	133	126
COMPRESSOR AND REFRIGERANT (1 INVERTER + 1 ON/OFF)
Compressor type		Reciprocating (1 Inv + 1 On/Off)
No. of compressors / circuits	No. / No.	2 / 2
Control / capacity steps (%)	%	25-100
Oil charge per circuit	kg	2.9	2.9	4	4	4	4	3.7	7.2	7.2
Refrigerant charge (R290) per circuit	kg	3.9	3.9	3.9	5	5	6.2	5.8	8.6	9.5

Notes and reference conditions (Enerblue PURPLEi HP technical catalogue):
(1) Outdoor air temperature 7 °C DB, 6 °C WB; water inlet-outlet temperature 40-45 °C.
(2) Total power input is the sum of compressors, fans and pump, in accordance with EN 14511.
(3) Outdoor air temperature 35 °C; water inlet-outlet temperature 12-7 °C.
(4) Sound power levels calculated in accordance with ISO 3744.
(5) Sound pressure levels at 1 m from the unit in free field.
(6) Sound levels at chiller operating conditions, water 12°/7 °C, outdoor air 35 °C.
(7) Values calculated in accordance with EN 14511.
(8) In accordance with European Regulation No 813/2013 and EN14511-EN14825 for an average climate (Strasbourg); application: medium temperature (55 °C), variable outlet.
(9) Not subject to EU Regulation No 811/2013, rated heat output > 70 kW.
(10) Performance in accordance with EN14511-EN14825 for an average climate (Strasbourg); application: fan coil (W7), variable outlet temperature.
(11) In accordance with European standard EN14511-EN14825 for an average climate (Strasbourg); application: low temperature (35 °C), variable outlet temperature.