Fact sheet
C62L-EZ-F Evaporator
Micro Plate Heat Exchanger
21%
lower hold-up volume enables significant reduction in refrigerant charge
danfoss.com
C62L-EZ-F
Micro Plate Heat Exchanger (MPHE)
63 [2.5”]
Q4 |
Q1 |
H1 |
H4 |
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525 |
470 |
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[20.7”] |
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[18.5”] |
Q3 |
Q2 |
H2 |
H3 |
118 [4.6”] |
11+1.84*NoP |
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[0.43+0.072*NoP”] |
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INTRODUCTION The C62L-EZ-F is an evaporator optimized for R32 for use in high-efficiency chillers with capacities of 20 – 90 kW.
The Z-pattern channel plate technology pushes the performance of heat exchangers to the limits by fully mixing the liquid and gas refrigerant through a “zigzag” flow, which increases the heat transfer coefficient. At the same time, inheriting from the dimple features, C62L-EZ-F reduces the water side pressure drop and the amount of material used. In the reversible mode of the chiller as a condenser, C62L-EZ-F also has outstanding performance.
To meet demands for higher seasonal efficiency, the C62L-EZ-F is designed to work efficiently and increase comfort in modern buildings without increasing the carbon footprint. Helping chillers perform more efficiently, it reduces both energy costs and environmental impact.
The low hold-up volume reduces the system refrigerant charge and offers valuable savings.
KEY FEATURES |
-- Improved heat transfer - equals higher efficiency chillers |
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-- Reduced water side pressure drop - equals higher efficiency chillers |
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-- Minimal hold-up volume - equals less refrigerant charge |
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-- Smaller footprint - enables more compact chillers |
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-- High heat transfer and minimal refrigerant charge - equals a reduced CO footprint |
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TECHNICAL DATA |
Min. working temperature: -196 °C |
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n = NUMBER OF PLATES |
Max. working temperature: 200 °C |
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Max. working pressure: 49 bar (refrigerant side) / 25 bar (water side) |
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Hold-up volume: Q1-Q2/ Q3-Q4 (l): 0.098×n/2 / 0.078×(n-2)/2 |
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Weight (kg): 2.92+0.15xn |
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Max. no. of plates: 140 |
STANDARD |
Cover plates: AISI 304L |
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Plates: AISI 316L |
MATERIALS |
Connections: AISI 304L |
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Brazing filler: Pure copper |
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Other material combinations are available on request. Please contact your Danfoss sales representative for |
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more information. |
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STANDARD |
Standard connections as below are optimzed for this product as an evaporator in chiller systems. For other |
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CONNECTIONS |
connections, please contact your Danfoss representative, (Internal threaded, R thread (BSPT), NPT and Victaulic are also available). |
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Q3 (Refrigerant inlet): soldering / ”, 1/2”, / ”, 3/4” or / ” |
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3 |
8 |
5 |
8 |
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78 |
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Q4 (Refrigerant outlet): soldering 1/2”, / ”, / ” , / ”, 1 / ”, 1 / ” or 1 1/2” |
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5 |
8 |
3 |
4 |
78 |
1 |
8 |
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8 |
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Q1-Q2 (Water side): External threaded G 1/2”, G / ”, G 1”, G 1 1/4” or G 1 1/2” |
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3 |
4 |
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THIRD-PARTY |
Europe: Pressure Equipment Directive (PED). America: Underwriters Laboratory Inc (UL). The third party approvals stated are standard for all our |
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APPROVALS |
products. For details of other existing approvals or to discuss how we can meet your local needs, please contact yourDanfoss representative. |
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ACCESSORIES |
Stud bolts and feet on front and/or back cover plates for mounting support are available upon request. Contact your Danfoss sales |
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– STUD BOLTS |
representative for further information. |
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CORRESPONDING A corresponding Micro Plate heat exchanger for condenser duties (C62L-CX) is also available.
CONDENSERS
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice.This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary eady agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
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© Danfoss | DCS (ms) | 2019.07 |