Speci
fiche tecniche LGH-160RVXT3-
E
MODELLO
LGH-160RVXT3-E
Alimentazione
V/Fase/Hz
380-415/TRE FASI /5
0
Velocità della ventola
SP4
SP3
SP2
SP
1
Potenza assorbita
W
708
368
144
46
m³/h
1600
1200
800
40
0
Volume d’aria trattat
o
L/s
444
333
222
11
1
mmH2O 19,38
10,91
4,89
1,2
2
Pressione statica estern
a
Pa
190
107
48
12
Ef
ficienza di scambio termico sensibile
(EN308:2022)
Raffred.
%
70
75
79
83
Riscald.
%
82
83
85,5
88
Ef
ficienza di scambio entalpic
o
(EN308:2022)
Raffred.
%
61,5
65,5
73
78
Riscald.
%
80
81
83
85,
5
Filtro standard
EN ISO
16890
Coarse 60
%
Livello pressione sonora
dB(A)
38
33
26
19,5
Nr. e diametro canali
mm
2x250x650, 2x465x220
Peso
kg
17
2
Dimensioni
AxLxP
mm
500x2102 x1598
T. ext
°C
-10 ~ +40
Campo di funzionamento garantito
(funzionamento continuo)
*
UR ext max
%
80
T. int max
°C
40
UR int max
%
80
Speci
fiche tecniche LGH-200RVXT3-
E
MODELLO
Alimentazione
Velocità della ventola
Potenza assorbita
Volume d’aria trattat
o
Pressione statica estern
a
Efficienza di scambio termico sensibile
(EN308:2022)
Raffred.
Riscald.
Efficienza di scambio entalpico
(EN308:2022)
Raffred.
Riscald.
LGH-200RVXT3-E
V/Fase/Hz
380-415/TRE FASI /5
0
SP4
W
1044
m³/h
2000
L/s
556
Pa
190
%
67,5
%
80
SP3
498
1500
417
107
73
81
61
79,5
SP2
192
1000
278
48
78
83
67,5
81,5
SP1
56
500
13
9
1
2
mmH2O 19,38
10,91
4,89
1,22
8
2
8
6
%
56,5
7
5
%
78,5
84,5
Filtro standard
EN ISO
16890
Coarse 60
%
Livello pressione sonora
dB(A)
35
Nr. e diametro canali
Peso
Dimensioni
AxLxP
T. ext
Campo di funzionamento garantito
(funzionamento continuo)*
UR ext max
T. int max
40
mm
kg
mm
°C
4
0
28
21
2x250x650, 2x465x22
0
172
500x2102 x1598
°C
-10 ~ +4
0
%
8
0
UR int max
%
8
0
Speci
fiche tecniche LGH-250RVXT3-
E
MODELLO
Alimentazione
Velocità della ventola
Potenza assorbita
W
1448
Volume d’aria trattato
Pressione statica estern
a
Ef
ficienza di scambio termico sensibil
e
(EN308:2022)
Raffred.
Riscald.
V/Fase/Hz
m³/h
L/s
Pa
LGH-250RVXT3-
E
380-415/TRE FASI /5
0
SP4
2500
694
190
SP3
696
1875
521
107
SP2
284
1250
347
48
76,5
80
SP1
8
6
62
5
174
mmH2O 190
107
48
12
12
%
65
70,5
81
%
77
78
8
4
Ef
ficienza di scambio entalpic
o
(EN308:2022)
Raffred.
%
54
59
66
73
Riscald.
%
75
76
78
81,5
Filtro standard
EN IS
O
16890
Coarse 60
%
Livello pressione sonora
dB(A)
38
Nr. e diametro canali
Peso
172
Dimensioni
AxLxP
T. ext
Campo di funzionamento garantit
o
(funzionamento continuo)*
UR ext max
T. int max
44
mm
kg
mm
°C
°C
-10 ~ +4
0
4
0
31,5
2
3
2x250x650, 2x465x22
0
500x2102 x1598
%
8
0
UR int max
%
8
0
*
In caso di funzionamento con temperatura <-10°C il ventilatore funzionerà in modo intermittente. I
n
queste condizioni si raccomanda l’uso di un riscaldatore che può essere controllato da LOSSNAY
10
0
9
0
8
0
7
0
6
0
E
x
c
h
a
n
g
e
e
f
f
i
c
i
e
n
c
y
[
%
]
5
0
4
0
3
0
2
0
Total
708
368
144
46
EN13053: 201
9
Airflow
[m3/h]
1600
1200
800
40
0
[L/s]
444
333
222
11
1
Specific fan power [W/(L/s)]
1.59
1.10
0.65
0.41
External static pressure [Pa]
190
107
48
1
2
LINEA VENTILAZIONE
/ LGH-RVXT3
Temp. exchange
Heating
82.0
83.0
85.5
88.0
efficiency [%]
Cooling
70.0
75.0
79.0
83.0
EN308: 202
2
Enthalpy exchange Heating
80.0
81.0
83.0
85.5
efficiency [%]
Cooling
61.5
65.5
73.0
78.0
Noise
[dB]
38.0
33.0
26.0
19.5
A-weighted sound pressure level (1.5m
)
Exhaust Air Transfer Ratio [%]
5.0
EN308: 2022 / 75% Fan Spee
d
External leakage [%]
5.0
EN1886: 2007/ 75% Fan Spee
d
DIAGRAMMA LGH-160RVXT3-
E
Maximum current [A] L1
0
Maximum input
L1-N
0
L2
2.2 - 2.0 / 2.2
L2-N
370 - 360 / 370
power [W
]
(380-415V 3N~ 50Hz
L3
2.2 - 2.0 / 2.2
L3-N
370 - 360 / 370
(380-415V 3N~ 50H
z
/ 380 3N~ 60Hz
)
N
2.9 - 2.8 / 2.8
Total
740 - 720 / 740
/ 380 3N~ 60Hz
)
Insulation resistanc
e
10MΩ or mor
e
Dielectric
strength
AC 1000V 1 minute
Inrush curren
t
5.4 A @10m
s
■Characteristic curv
e
50
0
450
100
%
400
MODEL
Heat exchange system
Heat exchanger (Lossnay core) Special treated paper plate heat exchanger
Cladding
Motor
Filter
Surrounding
air condition
Suction air condition
E
x
t
e
r
n
a
l
s
t
a
t
i
c
p
r
e
s
s
u
r
e
[
P
a
]
350
LGH-200RVXT3-E
SIG
N
300
Energy recovery ventilating system
250
75
%
Galvanized steel shee
t
EC moto
r
200
Non-woven fabrics filter (ISO 16890 Coarse 60%)
-10℃ to 40 ℃, 80%RH or less
150
Lower than 40℃, 80%RH.
Supply fan operation unde
r
50%
100
-10℃ to -15℃ : Intermittent operation 60 min ON, 10 min OFF
low outdoor temperatur
e
-15℃ or less : Sensing operation 55 min OFF, 5 min ON
Weight
50
172kg
1
0
The dotted lines of fan curve
s
Electrical
power supply
25%
380 - 415V 3N～ 50Hz / 380V 3N～ 60H
z
are reference values.
Fan speed
0
4
3
2
1
Test conditio
n
0
Default Airflow setting
100%
75%
50%
25
%
0
500
1,000
1,500
2,000
2,500
Input power [W]
L1-N
0
0
0
0
L2-N
522
249
96
2
8
0
100
200
300
400
500
60
0
■Attention
L3-N
522
249
96
2
8
Airflow
[m3/h
]
[L/s
]
1.
The
Total
1044
498
192
56
EN13053: 201
9
input power, the efficiency and the noise are based on the rating air volume, 400V/50Hz
.
Airflow
[m3/h]
2000
1500
1000
50
0
Noise (A-weighted sound pressure level) is measured 1.5m off from the center of the unit in an anechoic chamber.
2.
[L/s]
556
417
278
13
9
Heat recovery ventilation mode starts automatically while detecting OA temperature lower than 8℃, even Bypass mode is
Specific fan power [W/(L/s)]
1.88
1.20
0.69
0.40
selected. Remote controller continues to display "Bypass ventilation" in this case
.
External static pressure [Pa]
190
107
48
1
2
3.
Do not use the booster fan to exceed airflow rate/pressure shown in Q-H diagram of the unit.
Temp. exchange
Heating
80.0
81.0
83.0
86.0
4.
efficiency
In bypass mode, the maximum air flow is 70% of heat recovery mode. See "Bypass operation" section for more detail.
[%]
Cooling
67.5
73.0
78.0
82.0
EN308: 202
2
5.
Power supply must be connected to 3 phase 4 wire power line but the unit uses it as 2 lines of single phase power. Se
e
Enthalpy exchange Heating
78.5
79.5
81.5
84.5
"Wiring diagram" section for more detail
.
efficiency [%]
Cooling
56.5
61.0
67.5
75.0
6.
It is prohibited to use the unit where salt, sulphur or hot spring steam damage is expected.
Noise
[dB]
40.0
35.0
28.0
21.0
A-weighted sound pressure level (1.5m
)
Exhaust Air Transfer Ratio [%]
7.
5.0
EN308: 2022 / 75% Fan Spee
d
Do not use with acid, alkalis, organic solvent, oil mist, paint, or harmful gas as pesticide, corrosive gas, etc.
External leakage [%]
5.0
EN1886: 2007/ 75% Fan Spee
d
8.
In cold area or strong wind area, outdoor air may enter the unit because of the pressure difference or external wind even
Maximum current [A] L1
0
Maximum input
L1-N
0
when the unit stops. It is recommended to install an electrically damper to block outdoor air in such cases.
DIAGRAMMA LGH-200RVXT3-
E
9.
L2
3.0 - 2.8 / 3.0
L2-N
530 - 520 / 530
power [W
]
(380-415V
Avoid to install air inlets and outlets where insects are likely to gather like a place near interior or exterior lights. In that case
,
3N~ 50H
z
L3
3.0 - 2.8 / 3.0
L3-N
530 - 520 / 530
/ 380 3N~ 60Hz
)
select hoods or louvers which have repellent net
.
(380-415V 3N~ 50H
z
N
3.9 - 3.7 / 3.7
Total
1060 - 1040 / 106
0
/ 380 3N~ 60Hz
) ※Specifications may be subject to change without notice.
Insulation resistance
10MΩ or mor
e
Dielectric
SPECIFICATIONS
DATE
TYPE
CEILING RECESSED LOSSNA
Y
strength
AC 1000V 1 minute
15-May-24
MODEL
LGH-160RVXT3-E
Inrush current
5.4 A @10m
s
■Characteristic curv
e
NUMBER N23HHGU0024 1/5
10
0
9
0
8
0
7
0
6
0
5
0
E
x
c
h
a
n
g
e
e
f
f
i
c
i
e
n
c
y
[
%
]
4
0
3
0
2
0
The dotted lines of the fa
n
curves
1
0
are reference values.
Don't use leader-followe
r
0
control in case static
pressure become more
-10
than 460Pa.
-20
60
0
550
500
100
%
Enthalpy efficiency [Heating
]
MODEL
Heat exchange system
Heat exchanger (Lossnay core) Special treated paper plate heat exchanger
Cladding
Motor
Filter
Surrounding
E
x
t
e
r
n
a
l
s
t
a
t
i
c
p
r
e
s
s
u
r
e
[
P
a
]
450
400
LGH-250RVXT3-E
SIG
N
350
300
Energy recovery ventilating system
75
%
250
Galvanized steel shee
t
EC moto
r
200
Non-woven fabrics filter (ISO 16890 Coarse 60%)
air condition
150
50%
-10℃ to 40 ℃, 80%RH or less
Suction air condition
Lower than 40℃, 80%RH.
100
Supply fan operation unde
r
-10℃ to -15℃ : Intermittent operation 60 min ON, 10 min OFF
low outdoor temperatur
e
50
-15℃ or less : Sensing operation 55 min OFF, 5 min ON
Weight
25%
172kg
Electrical
power supply
0
380 - 415V 3N～ 50Hz / 380V 3N～ 60H
z
Fan speed
4
3
2
1
Test conditio
n
0
500
1,000
1,500
2,000
2,500
Default Airflow setting
100%
75%
50%
25
%
Input power [W]
L1-N
0
0
0
0
0
100
200
300
400
500
600
700
■Attention
L2-N
724
348
142
4
3
Airflow
[m3/h
]
[L/s
]
1.
The
L3-N
724
348
142
4
3
input power, the efficiency and the noise are based on the rating air volume, 400V/50Hz
.
Total
1448
696
284
86
EN13053: 201
9
Noise (A-weighted sound pressure level) is measured 1.5m off from the center of the unit in an anechoic chamber.
Airflow
2.
[m3/h]
2500
1875
1250
62
5
Heat recovery ventilation mode starts automatically while detecting OA temperature lower than 8℃, even Bypass mode is
[L/s]
694
521
347
17
4
selected. Remote controller continues to display "Bypass ventilation" in this case
.
Specific fan power [W/(L/s)]
2.09
1.34
0.82
0.50
3.
Do not use the booster fan to exceed airflow rate/pressure shown in Q-H diagram of the unit.
External static pressure [Pa]
190
107
48
1
2
4.
In bypass mode, the maximum air flow is 70% of heat recovery mode. See "Bypass operation" section for more detail.
Temp. exchange
Heating
77.0
78.0
80.0
84.0
5.
efficiency
Power supply must be connected to 3 phase 4 wire power line but the unit uses it as 2 lines of single phase power. Se
e
[%]
Cooling
65.0
70.5
76.5
81.0
EN308: 202
2
Enthalpy exchange Heating
75.0
76.0
78.0
81.5
"Wiring diagram" section for more detail
.
efficiency [%]
Cooling
54.0
59.0
66.0
73.0
6.
It is prohibited to use the unit where salt, sulphur or hot spring steam damage is expected.
Noise
[dB]
44.0
38.0
31.5
23.0
A-weighted sound pressure level (1.5m
)
7.
Do not use with acid, alkalis, organic solvent, oil mist, paint, or harmful gas as pesticide, corrosive gas, etc.
Exhaust Air Transfer Ratio [%]
8.
5.0
EN308: 2022 / 75% Fan Spee
d
In cold area or strong wind area, outdoor air may enter the unit because of the pressure difference or external wind even
External leakage [%]
5.0
EN1886: 2007/ 75% Fan Spee
d
when the unit stops. It is recommended to install an electrically damper to block outdoor air in such cases.
DIAGRAMMA LGH-250RVXT3-
E
Maximum current [A] L1
0
Maximum input
L1-N
0
9.
Avoid to install air inlets and outlets where insects are likely to gather like a place near interior or exterior lights. In that case
,
L2
4.2 - 3.8 / 4.2
L2-N
740 - 730 / 750
power [W
]
(380-415V 3N~ 50Hz
select hoods or louvers which have repellent net
.
L3
4.2 - 3.8 / 4.2
L3-N
740 - 730 / 750
(380-415V 3N~ 50H
z
※Specifications may be subject to change without notice.
/ 380 3N~ 60Hz
)
SPECIFICATIONS
DATE
TYPE
CEILING RECESSED LOSSNA
Y
N
5.0 - 4.8 / 4.8
Total
1480 - 1460 / 150
0
/ 380 3N~ 60Hz
)
Insulation resistanc
e
10MΩ or mor
e
15-May-24
MODEL
LGH-200RVXT3-E
Dielectric
strength
AC 1000V 1 minute
Inrush curren
t
5.4 A @10m
s
NUMBER N23HHGU0025 1/5
■Characteristic curv
e
E
x
t
e
r
n
a
l
s
t
a
t
i
c
p
r
e
s
s
u
r
e
[
P
a
]
80
0
700
600
500
400
300
200
100
0
100
%
75
%
50%
25%
9
0
8
0
7
0
6
0
5
0
E
x
c
h
a
n
g
e
e
f
f
i
c
i
e
n
c
y
[
%
]
4
0
0
500
1,000
1,500
2,000
2,500
3,000
3,50
0
The dotted lines of
the fan
curves are referenc
e
3
0
values.
Don't use leader-follower
control in case static
2
0
pressure become more
than 460Pa.
1
0
[m3/h
]
0
100
200
300
400
500
600
700
800
900
Airflow
[L/s
]
■Attention
1.
The
input power, the efficiency and the noise are based on the rating air volume, 400V/50Hz.
Noise (A-weighted sound pressure level) is measured 1.5m off from the center of the unit in an anechoic chamber.
2.
Heat recovery ventilation mode starts automatically while detecting OA temperature lower than 8℃, even Bypass mode is
selected. Remote controller continues to display "Bypass ventilation" in this case
.
3.
4.
5.
Do not use the booster fan to exceed airflow rate/pressure shown in Q-H diagram of the unit.
In bypass mode, the maximum air flow is 70% of heat recovery mode. See "Bypass operation" section for more detail.
Power supply must be connected to 3 phase 4 wire power line but the unit uses it as 2 lines of single phase power. Se
e
"Wiring diagram" section for more detail
.
6.
7.
8.
It is prohibited to use the unit where salt, sulphur or hot spring steam damage is expected.
Do not use with acid, alkalis, organic solvent, oil mist, paint, or harmful gas as pesticide, corrosive gas, etc.
In cold area or strong wind area, outdoor air may enter the unit because of the pressure difference or external wind even
9
1
when the unit stops. It is recommended to install an electrically damper to block outdoor air in such cases.
9.
Avoid to install air inlets and outlets where insects are likely to gather like a place near interior or exterior lights. In that case
,
select hoods or louvers which have repellent net
.
※Specifications may be subject to change without notice.
SPECIFICATIONS
DATE
TYPE
CEILING RECESSED LOSSNA
Y
1
5
-
M
a
y
-
2
4
M
O
D
E
L
L
G
H
-
2
5
0
R
V
X
T
3
-
E
