Danfoss C55(L)-EU Data sheet

Data Sheet

Micro Plate Heat Exchanger
Type C55(L)-EU

For more ecient Chillers

30% lower hold-up volume, signicant
reduction in refrigerant and smaller CO

footprint, compared with a traditional BPHE

The C55L-E is an evaporator optimized for
R410A for use in high-eciency chillers with
capacities of 10-65 kW. The heat exchanger
features innovative Micro Plate technology that
improves heat transfer and reduces the amount
of material used.

2

To meet demands for higher seasonal

eciency, the C55L-E is designed to work
eciently and increase comfort in modern

buildings without increasing the carbon
footprint. Helping chillers perform more
eciently, it reduces both energy costs and
environmental impact.

The low hold-up volume reduces the system
refrigerant charge and oers valuable savings.

Thanks to the mixing chamber, the innovative
refrigerant distribution device, the C55(L)-EU is
applicable with all refrigerant types.

Features:

• Minimal refrigerant hold-up volume: Smaller
refrigerant charge

• High heat transfer: For a more ecient chiller

• Minimal pressure losses on secondary side:
Less pump power

• Smaller footprint: Enabling more compact
chiller

• Reduced CO2 footprint: Environmentally
friendly with high heat transfer and minimal

refrigerant charge

AI362118330042en-000101

a
Applications
C: chiller
D: universal
H: heat pump
HDW: heat pump double wall

d
Specic duty
E= evaporator
C= condenser
Plate design

Omit

L: L-type
M: M-type
H: H-type
W: W-type
X: Asymmetric
Z: Z ow

Conguration

Omit: single

D: Dual circuit
U: Mixing chamber

e
Distributor version

Omit

B
F
Plate stacking sequence

Omit: a-b-a…

R: b-a-b…

b
Platform* 22,30,55,62,118…

*heat exchanging surface per plate 1/1000 m²

c
Pressure Service

Omit: 30bar

L: 45/49bar

f
Number of plates**

**Rule:

-Single: even number

-Dual: even number not multiple of 4

Micro plate heat exchanger, type C55(L)-EU

Portfolio overview

C55L-EU: Evaporator optimized for R410A, R32, R452B and R454B

C55-EU: Evaporator for low/medium density refrigerants PS: 30bar

Table 1: Designation

Application

The C55(L)-EU is single circuit evaporators specically designed for highly ecient chiller systems. The evaporator is
design to operate also in reversable systems in condenser mode, in co or counter current ow conguration.

Thanks to the mixing chamber, the innovative refrigerant distribution device, the C55(L)-EU is applicable with all
refrigerant types.

Media

Refrigerants

R410A, R32, R452B, R454B
For other refrigerants please contact your Danfoss Sales representative.

© Danfoss | Climate Solutions | 2021.02 AI362118330042en-000101 | 2