Specifications

3
High Efficiency
CONVENTIONAL
INVERTER
CONVENTIONAL
Time
Room Temp.
ON
Less advanced technology does not address
the ON/OFF cycle issue.
OFF
Rated Capacity
OFF
Set Temp.
Compressor
(rps)
DC PAM
INVERTER
DC PAM
INVERTER
Time
Room Temp.
Even Temperature
ON
Rated Capacity
Utmost comfort and energy efficiency achieved
with large output power and control optimisation
Set Temp.
Compressor
(rps)
PWM
PAM
DC compressor motor
Motor Efficiency(%)
Magnet Motor
Induction Motor
Low High
Improving
Improving
Revolution speed
INVERTER
DC
PAM
PowerActiveModule
DC PAM inverter
An inverter system has a number of advantages over a constant speed system. Its variable speed compressor outputs
can ensure quick cooling or heating after start up and attains a set temperature more quickly. The air conditioner can
slow down the compressor speed to save energy whilst keeping comfortable conditions. The compressor is DC motor
driven so it provides higher performance.
New Inverter Control (Vector control)
New Inverter Control has applied the new advanced technology of Vector control enabling:-
• Smooth operation from low to high speed
• Smooth Sine Voltage Wave form is achieved
• Energy efciency has improved in low speed range
EER in Cooling COP in Heating
SRK50ZIX-S
3.42
3.21
3.85
3.23
SRK60ZIX-S SRK63ZE-S1SRK20ZIX-S SRK25ZIX-S SRK35ZIX-S SRK71ZE-S1
4.14
5.20
2.93
3.33
2.5
3.0
3.5
4.0
4.5
5.0
5.5
5.71
SRK63ZE-S1 SRK71ZE-S1
2.5
3.0
3.5
4.0
4.5
5.0
5.5
SRK50ZIX-S
3.82
3.62
4.44
SRK60ZIX-S
4.07
SRK20ZIX-S SRK25ZIX-S SRK35ZIX-S
4.48
5.56
5.26
2.93
3.33
The industry’s highest EER COP levels
The ZIX, ZG and ZE series clear the 2010 MEPS.