A new ERA for E-Bus and Railway APPLICATIONS with our BOXÉR on board!
With 30 years of experience in CO2 compression technology
, Dorin is proud to present the innovative CO2 BOXÉR
range of compressors.
Designed as the solution to systems where space saving is a must!
With a height of 235 mm, this new platform is a perfect fit for mobile HVAC applications such as those used on Trains
and Electric Buses
First presented at Busworld Europe in 2019
, the CO2 BOXÉR
has been through a period of testing, improvement and ultimately perfection achieving the highest levels of efficiency and reliability
models offer heights up to 42% lower
when compared to V-shaped compressors.
This makes the BOXÉR
range of compressors a perfect fit for roof-top installations where compressors must be as compact as possible.
The unique symmetry of the BOXÉR
design features low vibration
as well as smooth and silent compressor
operation; most desirable in applications where the acoustic comfort of passengers is a priority.
This symmetry also lowers the load on the shaft, thus guaranteeing high COP levels
and less wear on the drive gear over time, translating into decreased operational and maintenance costs
Additionally, the BOXÉR
configuration has wider spacing between cylinder banks allowing for quicker cooling. This key feature paired with the unique design of the external discharge manifold
allows the BOXÉR range
to reliably provide comfort heating
to bus and train passengers even during extremely low ambient temperatures; the BOXÉR range
boasts a minimum evaporating temperature of -30°C
The CO2 BOXÉR
range of compressors are equipped with 4 poles electric motor
and, in the near future, with 2 poles
, this will allow the maximum displacement, a desirable performance ratio and interesting operating costs
is currently available with a cast iron compressor housing
with aluminium housing coming soon (currently under validation).
Each of the CO2 BOXÉR
models are available with semi-hermetic execution
. An offering that is sure to reduce maintenance costs and increase longevity!
The most pleasant trips begin with comfort and the BOXÉR has revolutionized comfort!
DORIN is the best compressor partner to turn your CO2 journey into a real success.
MAIN TECHNICAL FEATURES:
- 4 Semi-Hermetic models available
- 4 cylinders arrayed in a Boxér configuration
- PS = 150 bar design pressure / PSs = 100 bar
- Weight = 108 kg in cast iron execution
- Height = 235 mm / Length = 590 mm /Width = 430 mm
- Displacements from 4,6 m3/h to 9,2 m3/h
- Inverter drive operation between 25Hz and 70Hz
- Cooling capacities from 4 kW to 28 kW (*)
- Heating capacities from 4 kW to 23 kW (**)
(* T_ev = +10°C / SH = 10K / P_disch = 100 bar / T_gcout = 40°C)
(** T_ev = -20°C / SH = 10K / P_disch = 80 bar / T_gcout = 25°C)