Technical Specifications; 50 Hz Data - Danfoss CH290 Application Manuallines

Application Guidelines

50 Hz data

Nominal
Model
tons 60 Hz
(50 Hz)
TR
CH290 25
CH485 40

Displacement at nominal speed: 2900 rpm at 50 Hz

Net weight with oil charge
TR: Ton of Refrigeration,
EER: Energy Efficiency Ratio
COP: Coefficient Of Performance,
Subject to modification without prior notification.

Technical specifications

Nominal cooling Power
capacity input
W Btu/h kW
73 200 249 800 22.50
116 400 397 300 35.65
Standard rating conditions: ARI standard
Refrigerant: R410A
Swept
COP E.E.R.
volume
W/W Btu/h/W cm /rev
3
3.25 11.10 276.2
3.26 11.13 442.60
Evaporating temperature: 7.2 °C
Condensing temperature: 54.4 °C
Displacement Net weight
Oil charge

m /h dm
3 3
48.10 6.7 111.0
77.0 6.7 175.0
Superheat: 11.1 K
Subcooling: 8.3 K
FRCC.PC.026.A4.02

kg
7