Unitate exterioara VRF Panasonic 2-PIPE New ECO G GE3 16 - 30 HP

NEW ECO G GE3 SERIES 2-PIPE

New ECO G GE3 Series 2-Pipe.

The new GE3 Series has a top level of seasonal efficiency in this category. In addition, this product fits with special needs for commercial application thanks to DHW priority setting and Auto pump down functions.

Technical focus

· 20% of SEER and 10% of SCOP have been improved
· Operating range in heating up to 35°C
· DHW priority setting
· Auto pump down system available
· 0-10V control demand by a connection with 3rd party controllers (CZ-CAPBC2 required)
· Option of DX or chilled water for indoor heat exchange

Improvement in blast efficiency

New 3-blades fan.

Propeller shape with 3 blades is more efficient Max. 30% of fan electrical consumption is saved compared to conventional fan.

New “L” type heat exchanger

Heat exchanger surface area is included by 25% compared to conventional model to optimize efficiency.

Better partial load control

Reduce start / stop loss has reduced by expanding the are where continuous operation is possible. Annual operation efficiency has further improved by better efficiency at lower partial load.

Compressor.

· Amount of internal leakage has reduced by the reduction of clearance, the compressor efficiency in the low load and low rotation region has been greatly improved.
Moreover, efficiency of high speed and high load is also improved by reduction of suction pressure loss due to expansion of suction path
· Optimize compressor capacity

Engine pulley.

· Bigger diameter of engine pulley contributes the optimization of the compressor rotation speed ratio with engine speed Higher engine pulley diameter giving better performance  at partial load and reducing ON/OFF operation.

Engine.

· Continuous operation area has expanded at lower partial load by expanding operation area of lower speed
· Engine efficiency has improved by shifting output points to higher torque side

New line up of W-Multi

· For new or renewal
· Available for water heat exchanger
· Maximum 60HP combination

High power efficiency of W-Multi system

GE3 system offers seasonal efficiency which has been drastically improved with new heat exchanger design, blast efficiency, partial load control.

Compared to conventional model ECO G GE2.

All models are newly developed and have maximum 21% of SEER, 13% of SCOP better than conventional model.

Heating design operation conditions

Operating range in heating has been expanded up to 24°C (WB) for air to water system to meet the demand of swimming pool application.

DHW priority mode setting in heating

Ambient temperature range for DHW production is expandable by setting depending on DHW needs. Hot water at 65°C ia available in heating without additional electric heaters.

Automatic refrigerant leak detection is available

One of the big advantage is that new GE3 series can be connected to pump down system.
Now refrigerant leak is detected automatically in not only ECOi system but also ECO G system.

No defrost requirement

No defrost mode is selectable to get higher capacity under low ambient temperature.

Flexible design with wide line up of indoor units

The advanced GE3 series can connect up to 64 indoor units.