Sanyo ECO G SGP-EGW190M2G2W Brochure & Specs page 3

ECO G 3 Way Heat Recovery VRF System
Still the only heat recovery (3 way) GHP system in
Europe.
The new M Series ECO G 3 Way offers even more
performance and outstanding features when you need
simultaneous heating and cooling. Now with increased
capacities available from 16HP to 25HP, SANYO offers the
greatest choice and flexibility to solve any power problem or
site requirement.
• Simultaneous heating and cooling for total control
• Reduced gas consumption by Miller-cycle engine
• Reduced electrical power consumption by using DC motors
• New lightweight design by use of aluminium engine block
reduces weight by 110kg
• Part load efficiencies increased
• Connectability increased to up to 36 indoor units
• Now available in 16, 20 and 25HP
• 200m maximum allowable piping length (L1) (equivalent - refer
to technical manual)
• Diversity ratio 50% - 130%
• Extended pipe runs (total 500m)
• Silent mode offers a further 2dB(A) reduction
• 10,000 run hours between engine service intervals (equivalent
to one maintenance every 3.2 years*) Comparison of the start times for heating operation
Room temperature (˚C )
• Full heating capacity down to -20°C
• No defrost cycle
Gas heat pump
* Assuming 3120 running hrs per year - 12 hrs x 5 days x 52 weeks
Electric heat pump
ECO G 3 Way is ideal for the following types of
application:
• Office buildings with a diverse range of room temperatures
Time axis (in case of the same load)
due to differing load profiles.
• Buildings with computer rooms requiring year round cooling.
Additional parts
By taking its power supply from the nearest indoor unit, the
SANYO solenoid valve (change-over box) does not require any
additional fused spur and at only 150mm high can be easily
installed within a 200mm void space.
LPG option
The option of using LPG as a power supply increases flexibility
and avoids the problems of potential site restrictions in the
future. The purer fuel is also excellent for further reductions
in CO emissions - a fact recognised by the government.
2
4
Comparison of the start times for heating operation
Room temperature (˚C )
Gas heat pump
Electric heat pump
Time axis (in case of the same load)
Comparison of heating capacity
Heating capacity (% )
Gas heat pump
Electric heat pump
Outside air temperature (˚C)
Rating Conditions: Cooling Indoor 27°C DB 19°C WB Outdoor 35°C DB 24°C WB Heating Indoor 20°C DB Outdoor 7°C DB 6°C WB
ECO G 3 Way Outdoor Unit Specifications
HP
Model
Cooling kW
Capacity Heating STD
kW
Heating Low temp*
Cooling kW
Electricity
Heating kW
Cooling kW
Gas Heating STD
kW
Heating LOW
Cooling
COP Heating
AVE
Height
Size Width mm
Depth
Weight kg
Starter amperes A
Gas
Piping
Discharge Inches (mm)
connection
Liquid
Pipe fuel gas
Pipe exhaust drain mm
Operation sound dB(A)
Comparison of heating capacity
Indoor/outdoor capacity ratio
Heating capacity (% )
Number of indoor connections
* 1: Low temp condition: Outdoor temperature 2 C˚.
Condenser actual pipe connections may vary from above pipe connections shown, please refer to technical manuals for full details.
Please refer to tube sizing charts for pipe selections and pipe length parameters.
Gas heat pump
Electric heat pump
Outside air temperature (˚C)
Dimensions ECO G 3 Way (16-25HP)
Size (mm)
Model Type 150 190 240
Suction refrigerant pipe ø28.58
1
Discharge refrigerant pipe ø22.22 ø25.4
2
Liquid refrigerant pipe
3 ø19.05
Exhaust gas drain hose OD: ø25 Length: 200
4
Inter-unit cable port ø28
5
Electrical power supply port ø28
6
7 Fuel gas port G: R3/4
Condensation drain opening ø20
8
Rain and condensation outlet
9
Engine exhaust outlet
10
Suspension holes
11 4 - ø20
Anchor holes 4 - ø24
12
Segmented display
13
Coolant intake (top)
14
Vent
15
3
1
2
271
4
8
Rear View
Rating Conditions: Cooling Indoor 27°C DB 19°C WB Outdoor 35°C DB 24°C WB Heating Indoor 20°C DB Outdoor 7°C DB 6°C WB
16 20
SGP-EZ150M2G2 SGP-EZ190M2G2
45.0 56.0
50.0 63.0
53.0 67.0
1.35
1.01
31.6 38.3
36.1 43.0
47.3 56.4
1.37 1.41
1.35 1.43
1.36 1.42
2,248
1,800
1,000 (+60)
845
30
1 1/8 (28.58)
7/8 (22.22)
3/4 (19.05)
R3/4 (bolt thread)
ø 25 rubber hose
57 58
50-180% *1
36
Service Clearances for installation
(Units: mm)
at least
at least
100
100
at least 2000 Rear Rear
(refrigerant tubing) (refrigerant tubing)
at least
at least
at least 350
100 350
Front View Front View
(Single-unit installation) (Multi-unit series installation)
1000 (external)
ø736
9
7
15
6
5
13
11
1030 (suspension holes)
54
1060 (frame width)
147
207
242
279
Left Side View
312
25
SGP-EZ240M2G2
71.0
80.0
75.0
1.54
60.9
58.0
64.9
1.14
1.34
1.24
875
62
Top View
10
14
1000
12
400 (anchor pitch)
1800 (external)
Front View
5