Enerblue · Air-source heat pumps with natural refrigerant

Enerblue PURPLE HP

High-efficiency reversible air-to-water heat pumps with semi-hermetic reciprocating compressors

Cooling capacity: 22 – 181 kW
Heating capacity: 26 – 222 kW
Efficiency: SCOP: 3.33 to 4.60
SEER: 3.31 to 4.33
Energy: Electricity (air-source)

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Technical data

Key data

Cooling capacity: 22 – 181 kW
Heating capacity: 26 – 222 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 4.60
SEER: 3.31 to 4.33
Energy class: A+++

Main advantages

Extremely robust industrial semi-hermetic piston compressors
Top ErP A+++ energy rating at low temperature (with optional EC fans)
ATEX safety enclosure with extractor and leak detector as standard
Modular range with 1 or 2 refrigerant circuits (up to 4 capacity steps)

Models

Enerblue PURPLE HP models

Technical data from the manufacturer's data sheet.

PURPLE HP (1 compressor)

PURPLE 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	26.8	30.2	34.2	39.8	46.9	59.7	49.7	66.1	75	82.6	97.4	110.9
Total power input in heating (1), (2), (7)	kW	8	9.1	9.7	11.1	12.8	13.7	16.4	18	21.9	23.8	28.1	32.6
COP (1), (7)		3.33	3.34	3.55	3.59	3.66	3.64	3.63	3.67	3.42	3.46	3.46	3.4
SEASONAL HEATING EFFICIENCY (AC FANS)
SCOP LT (water 35°C) (11)		3.33	3.38	3.44	3.49	3.54	3.53	3.53	3.64	3.35	3.38	3.39	3.43
Seasonal efficiency ηsh LT (11)	%	130.3	132.3	134.6	136.6	138.5	138.1	138.4	142.5	131.1	132.3	132.5	134.1
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	22	25.9	29.3	33.1	38.7	31.6	49.9	55.5	58.2	66.2	76.4	88
Total power input in cooling (3), (2), (7)	kW	7.4	8.8	9.8	11.2	12.5	16.4	12.1	18.8	20.9	23	29	34.3
EER (3), (7)		2.96	2.95	3	2.96	3.1	3.04	2.61	2.95	2.79	2.88	2.63	2.56
SEER (10)		3.31	3.47	3.54	3.47	3.71	3.64	3.68	3.71	3.64	3.75	3.58	3.49
Seasonal efficiency ηsc (10)	%	129.4	135.8	138.6	135.8	145.4	142.6	144.2	145.4	142.6	147	140.2	136.6
SEASONAL HEATING EFFICIENCY (EC FANS)
SCOP LT (water 35°C) (11)		3.78	3.94	3.92	4.01	4.26	4.36	4.25	4.45	3.96	4.16	4.08	4.06
Seasonal efficiency ηsh LT (11)	%	148	155	154	157	167	167	172	175	156	163	160	159
LT efficiency class (11)		A+	A++	A++	A++	A++	A++	A++	A+++	A++	A++	A++	A++
SCOP MT (water 55°C) (8)		3.2	3.28	3.23	3.28	3.49	3.57	3.48	3.65	3.28	3.43	3.36	3.32
Seasonal efficiency ηsh MT (8)	%	125	128	126	128	137	140	136	143	128	134	131	130
MT efficiency class (8)		A++
COOLING (EN14511 VALUES) (A35;W7) (EC FANS)
SEER (10)		3.8	3.95	4.06	3.9	3.99	3.98	3.99	3.91	4.09	4.15	3.91	3.75
Seasonal efficiency ηsc (10)	%	149	155	159	153	157	157	156	153	161	163	153	147
COMPRESSOR AND REFRIGERANT
Compressor type		Reciprocating
No. of compressors / circuits	No. / No.	1 / 1
Capacity steps	No.	2
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 PURPLE 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.

PURPLE HP (2 compressors)

PURPLE 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	83.8	93.8	100.6	119.5	131.9	149.8	166.9	194.9	221.7
Total power input in heating (1), (2), (7)	kW	23.1	25.7	27.3	32.8	36	43.1	47.5	56.5	65.7
COP (1), (7)		3.63	3.65	3.68	3.64	3.66	3.47	3.52	3.45	3.38
SEASONAL HEATING EFFICIENCY (AC FANS)
SCOP LT (water 35°C) (11)		3.64	3.8	3.87	3.82	3.84	3.55	3.6	3.51	3.54
Seasonal efficiency ηsh LT (11)	%	142.6	149	151.8	150	150.8	138.8	140.9	137.5	138.5
LT efficiency class (11)		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	120	117.4	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	70.7	79.1	84.1	98.2	111.8	118.1	137	162.4	181.6
Total power input in cooling (3), (2), (7)	kW	22.2	25.3	27.5	33.2	37.6	42	45.6	52	69.7
EER (3), (7)		3.18	3.13	3.05	2.96	2.97	2.82	3.01	2.32	2.6
SEER (10)		3.87	3.87	3.9	3.88	3.91	3.85	3.9	3.73	3.6
Seasonal efficiency ηsc (10)	%	151.8	151.8	153	152.2	153.4	151	153	146.2	141
SEASONAL HEATING EFFICIENCY (EC FANS)
SCOP LT (water 35°C) (11)		4.21	4.36	4.44	4.52	4.6	4.15	4.25	4.19	4.14
Seasonal efficiency ηsh LT (11)	%	165	171	175	178	181	163	167	165	163
LT efficiency class (11)		A++	A++	A++	A+++	A+++	A++	A++	A++	A++
SCOP MT (water 55°C) (8)		3.5	3.62	3.64	3.73	3.8	3.45	3.57	3.51	3.45
Seasonal efficiency ηsh MT (8)	%	137	142	143	146	149	135	140	138	135
MT efficiency class (8)		A++
COOLING (EN14511 VALUES) (A35;W7) (EC FANS)
SEER (10)		4.29	4.24	4.22	4.23	4.15	4.33	4.32	4.09	3.87
Seasonal efficiency ηsc (10)	%	169	167	166	166	163	170	170	161	152
COMPRESSOR AND REFRIGERANT
Compressor type		Reciprocating
No. of compressors / circuits	No. / No.	2 / 2
Capacity steps	No.	4
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 PURPLE 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.