Hitachi YUTAKI S80 Series - ERP Data - YUTAKI M

3.2.2.4 ERP data - YUTAKI M

AVERAGE climate
RASM-(3-6)VNE
Model
RASM-3VNE RASM-4VNE RASM-5VNE RASM-6VNE
Water outlet temperature 35ºC 55ºC 35ºC 55ºC 35ºC 55ºC 35ºC 55ºC
Product
description
Air to water heat pump - Yes
Heat pump combination
heater
- No
Low temperature heat pump - No
Complementary heater - No
Design capacity (P
DESIGN
) kW 7.0 6.0 11.0 10.0 14.0 12.0 16.0 14.0
Nominal energy efciency (η
S
) % 164 (167) 125 (127) 187 (189) 136 (137) 175 (176) 133 (134) 153 (153) 125 (126)
Nominal energy class - A++ A++ A+++ A++ A+++ A++ A++ A++
Data for Packaged Fiche:
Energy efciency with OTC control (η
S
) (*) % 166 (169) 127 (129) 189 (191) 138 (139) 177 (178) 135 (136) 155 (155) 127 (128)
Energy class with OTC control - A++ A++ A+++ A++ A+++ A++ A++ A++
Energy efciency with thermostats (η
S
) (*)
%
168 (171) 129 (131) 191 (193) 140 (141) 179 (180) 137 (138) 157 (157) 129 (130)
Energy class with thermostats
-
A++ A++ A+++ A++ A+++ A++ A++ A++
Supplementary capacity (P
SUP
) kW 0.6 0.6 0.5 1.2 1.9 1.5 1.9 2.3
Type of energy used - Electricity
Declared capacity (Pdh) and coefcient of performance (COP
d
) at partial load under the following outdoor temperatures:
Outdoor temperature (Tj) = -7ºC
Pdh kW 5.90 5.10 9.60 8.60 12.00 10.25 13.80 11.20
COP
d
- 2.50 1.84 2.74 1.80 2.55 1.70 2.40 1.60
Outdoor temperature (Tj) = +2ºC
Pdh kW 3.59 3.10 5.84 5.23 7.30 6.24 8.40 6.82
COP
d
- 4.40 3.20 5.20 3.60 4.70 3.60 3.90 3.35
Outdoor temperature (Tj) = +7ºC
Pdh kW 2.31 2.00 3.76 3.52 4.70 4.01 5.40 4.38
COP
d
- 5.35 4.45 5.80 4.80 5.70 4.60 5.00 4.35
Outdoor temperature (Tj) = +12ºC
Pdh kW 2.10 2.30 3.70 3.60 3.50 3.50 3.50 3.60
COP
d
- 6.15 5.96 6.40 5.80 6.00 5.50 6.00 5.50
Outdoor temperature (Tj) =
Bivalent temperature (T
biv
)
Pdh kW 5.90 5.10 9.60 8.60 12.00 10.25 13.80 11.20
COP
d
- 2.50 1.84 2.74 1.80 2.55 1.70 2.40 1.60
Outdoor temperature (Tj) = Limit
operation temperature (T
ol
)
Pdh kW 6.40 5.20 10.50 8.80 12.10 10.50 14.10 11.70
COP
d
- 2.30 1.65 2.65 1.90 2.50 1.70 2.30 1.55
Bivalent temperature (T
biv
) ºC -7 -7 -7 -7 -7 -7 -7 -7
Limit operation temperature (TOL) ºC -10 -15 -10 -10 -10 -10 -10 -10
Water limit operation temperature (WTOL) ºC 55 55 55 55 55 55 55 55
Degradation coefcient (Cdh) - 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9
Annual energy consumption (Q
HE
) kW·h
3298
(3242)
3726
(3671)
4714
(4666)
5786
(5738)
6313
(6265)
7042
(6994)
8287
(8239)
8170
(8122)
GENERAL DATA
PMML0335A rev.1 - 04/2016
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