Hydronics Brochure - FINAL - Flipbook - Page 62
R513A
GENERAL INDEX
ECOi-W WSW-N EVO 440-1 550 C/H/R · R513A
Water cooled chillers, heat pumps and condenserless units.
Cooling capacity: 410 to 1 460 kW.
Heating capacity: 470 to 1 650 kW.
The range at a glance
· 3 versions: C (chiller), H (heat pump) and R
(condenserless unit)
· 15 sizes
· 2 acoustic options: STD (standard) and S (super low
noise)
Advantages
· High full load performances: EER up to 4,90
· High seasonal performances: SEER up to 6,70
· Compressor optimization (high / low pressure ratio),
according application: Maximum benefit in terms of
efficiency design
· Electronic expansion device: excellent control of
superheating for the best performance at full and partial
load and for a safe operation
· New generation of pure counter‑current shell and tube
evaporators and condensers: maximum efficiency and
new levels of competitiveness
· Control platform: modular architecture, compressor
envelope integration, corrective actions in border line
areas, easy‑friendly user interface
Operating limits
To be confirmed with AC SELECT:
https://acselect.panasonic.eu/
ECOi-W WSW-N EVO 440-1 550 C - chiller
Evaporator
Condenser
Leaving water
temperature
Water
°C
From 5 to 15
Water + glycol
°C
From 0 to 5
Brine
°C
From ‑8 to 0
ΔT
K
From 3 to 7
°C
From 25 to 45
Water
°C
From 5 to 15
Water + glycol
°C
From ‑8 to 5
ΔT
K
From 3 to 7
°C
From 25 to 60
Water
°C
From 5 to 15
Compressor stepless control
Water + glycol
°C
From ‑8 to 5
Mechanical gauges
ΔT
K
From 3 to 7
Power factor corrector capacitors
°C
From 30 to 63
Several communication protocols
Leaving water temperature
ECOi-W WSW-N EVO 440-1 550 H - heat pump
Evaporator
Condenser
Leaving water
temperature
Leaving water temperature
ECOi-W WSW-N EVO 440-1 550 R - condenserless unit
Evaporator
Condenser
Leaving water
temperature
Equipment
· 1 or 2 refrigerant circuit(s)
· Twin‑screw compressors
· Shell and tube evaporator and condenser
· Electronic expansion valve
· Compressor acoustic box (standard for S version)
· Phase sequence control
Condensing temperature
Accessories and options
Automatic circuit breaker
Soft starter
Accessories supplied loose
Sequencer for up to 4 chillers installation
P-348620
Water filter for sizes 440‑490
P-347941
Remote ON / OFF control
P-348618
Water filter for sizes 570‑770
P-364735
Remote keyboard panel
P-362589
Water filter for sizes 860‑1 550
P-365581
Flow switch
AC SELECT.
Smart and user-friendly selection tool. Configure your
air conditioning solution at required conditions:
https://acselect.panasonic.eu/
62
Accessories supplied loose
P-376463
