Danfoss C62-CX Data sheet

Data sheet

Micro Plate Heat Exchanger

Xperience increased savings with new asymmetric heat exchangers

C62-CX Chiller Condenser

52%

Signicant reduction in refrigerant and smaller C0 compared with a traditional BPHE

footprint,

ra.danfoss.com

C62-CX Asymmetric Chiller Condenser Micro Plate Heat Exchanger

H1 H4

H2 H3

Principle of asymmetric channels

525

20.7"

470

18. 5"

Q4 Q1

Q3 Q2

Unique channel plate pattern

Introduction

Key features

Technical data

n = number of plates

max. No. Of plates: 150

Standard materials

Connections

Third-party approvals

63/2.5"

118 /4. 6"

20/0.79” 25/0.98” 29/1.1”

Asymmetric braze joints

Condenser function

The C62-CX is a condenser with asymmetric design optimised for use in chillers with capacities of Rt 6-31 (20-110 kW). The innovative Micro Plate technology and the asymmetric channel geometries, with diﬀerent designs on the refrigerant and water sides, improve heat transfer, reduce the amount of material used and minimise pressure losses on the water side.

To meet demands for higher seasonal eﬃciency, the C62-CX is designed to work eﬃciently and increase comfor t in modern buildings without increasing the carbon footprint. Helping water-cooled chillers perform more eﬃciently, it reduces both energy consumption and environmental impact. The low hold-up volume reduces the system refrigerant charge and oﬀers valuable savings.

• Minimal refrigerant hold-up volume: Smaller refrigerant charge

• High heat transfer: For a more eﬃcient chiller

• Minimal pressure losses on secondary side: Less pump power

• Smaller footprint: Enabling more compact chiller

• Reduced CO

Model A (mm/inch)

C62-CX 9.5+1.74xn / 0.37+0.07xn

footprint: Environmentally friendly with high heat transfer and minimal refrigerant charge.

Min/Max. working

temperature

-196 °C (-320 °F) /

200 °C (390 °F)

Max. working

pressure

30 bar / 435 psi

Hold-up volume

Q1-Q2 / Q3-Q4

(l): 0.092xn/2 / 0.07x(n-2)/2

): 0.003xn/2 / 0.002xn/2

(ft

Weight

2.45kg+0.138xn /

5.41lb+0.32xn

Cover plates: AISI 304L Plates: AISI 316L Connections: AISI 304L Brazing ﬁller: Pure copper Other material combinations are available on request. Please contact your Danfoss sales representative for more information.

Q3 (Refrigerant outlet): solder 3/8” to 7/8” Q4 (Refrigerant inlet): solder 1/2” to 1 3/8” Q1-Q2 (Water side): threaded external 1” or 1 1/4”

For other connections, please contact your Danfoss representative.

Europe: Pressure Equipment Directive (PED). America: Underwriters Laboratory Inc (UL). The third-party approvals stated are standard for all our products. For details of other existing approvals or to discuss how we can meet your local needs, please contact your Danfoss representative.

Accessories – stud bolts

Stud bolts on front and/or back cover plates for mounting support are available on request. Contact your Danfoss sales representative for further information.