Data sheet
Micro Plate Heat Exchanger
Xperience increased savings with
new asymmetric heat exchangers
H62L-CX Heat Pump Condenser
58%
Signicant reduction
in refrigerant and
smaller C0
compared with a
traditional BPHE
footprint,
2
ra.danfoss.com
H62L-CX Asymmetric Heat Pump Condenser
Micro Plate Heat Exchanger
Q4 Q1
Q4 Q1
525
20.7”
470
18. 5”
Q3 Q2
Q3 Q2
Introduction
Key features
Technical data
n = number of plates
max. No. Of plates: 150
H1 H4
H1 H4
Unique channel plate pattern
Condenser function
63/2. 5”
118 /4. 6”
Asymmetric braze joints
H2 H3
H2 H3
Principle of asymmetric channels
A
20/0.79”
25/0.98”
29/1.1”
The H62L-CX is an R410A/R32 condenser with asymmetric design optimised for use in high-efficiency ground source or air to water heat
pumps with capacities of 4-55 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 COPs in heat pumps, the H62L-CX is designed to work efficiently with close temperature approaches and
minimal pressure losses. The H62L-CX is approved up to 45 bar for R410A/R32 and to cope with high water temperature applications such as
the renovation market. The low hold-up volume on the refrigerant side reduces the refrigerant charge and offers valuable savings.
• Minimal refrigerant hold-up volume: Smaller refrigerant charge
• High heat transfer: For a more efficient heat pump
• Minimal pressure losses on secondary side: Less pump power
• Smaller footprint: Enabling more compact heat pumps
• Reduced CO
Model A (mm/inch)
H62 L-C X 11.5+1.74xn / 0.45+0.07xn
footprint: Environmentally friendly with high heat transfer and minimal refrigerant charge.
2
Min/Max. working
temperature
-196 °C (-320 °F)
/
200 °C (390 °F)
Max. working
pressure
PED: 45 bar
UL: 650 psi (45 bar)
Hold-up volume
Q1-Q2 / Q3-Q4
(l): 0.092xn/2 / 0.07x(n-2)/2
3
): 0.003xn/2 / 0.002xn/2
(ft
2.92kg+0.145xn
6.45lb+0.32xn
Weight
/
Standard
materials
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.
Connections
Q3 (Refrigerant outlet): solder 1/4” 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.
Third-party
approvals
Accessories
– stud bolts
DKQB.PD.300.V1.02 © Danfoss | RC-MDP (sw) | 2014.11
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.
Stud bolts on front and/or back cover plates for mounting support are available on request. Contact your Danfoss sales representative
for further information.
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