Danfoss C62L-EZ-F Data sheet

Fact sheet

C62L-EZ-F Evaporator

Micro Plate Heat Exchanger

21%

lower hold-up volume enables significant reduction in refrigerant charge

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C62L-EZ-F

Micro Plate Heat Exchanger (MPHE)

63 [2.5”]


525	470
[20.7”]		[18.5”]

Q3	Q2	H2	H3
118 [4.6”]		11+1.84*NoP
		[0.43+0.072*NoP”]

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
	-- Reduced water side pressure drop - equals higher efficiency chillers
	-- Minimal hold-up volume - equals less refrigerant charge
	-- Smaller footprint - enables more compact chillers
	-- High heat transfer and minimal refrigerant charge - equals a reduced CO footprint
TECHNICAL DATA	Min. working temperature: -196 °C
n = NUMBER OF PLATES	Max. working temperature: 200 °C
	Max. working pressure: 49 bar (refrigerant side) / 25 bar (water side)
	Hold-up volume: Q1-Q2/ Q3-Q4 (l): 0.098×n/2 / 0.078×(n-2)/2
	Weight (kg): 2.92+0.15xn									Max. no. of plates: 140
STANDARD	Cover plates: AISI 304L									Plates: AISI 316L
MATERIALS	Connections: AISI 304L									Brazing filler: Pure copper
	Other material combinations are available on request. Please contact your Danfoss sales representative for
	more information.
STANDARD	Standard connections as below are optimzed for this product as an evaporator in chiller systems. For other
CONNECTIONS	connections, please contact your Danfoss representative, (Internal threaded, R thread (BSPT), NPT and Victaulic are also available).
	Q3 (Refrigerant inlet): soldering / ”, 1/2”, / ”, 3/4” or / ”
	3	8	5	8			78
	Q4 (Refrigerant outlet): soldering 1/2”, / ”, / ” , / ”, 1 / ”, 1 / ” or 1 1/2”
		5	8	3	4	78	1	8	3	8
	Q1-Q2 (Water side): External threaded G 1/2”, G / ”, G 1”, G 1 1/4” or G 1 1/2”
						3	4
THIRD-PARTY	Europe: Pressure Equipment Directive (PED). America: Underwriters Laboratory Inc (UL). The third party approvals stated are standard for all our
APPROVALS	products. For details of other existing approvals or to discuss how we can meet your local needs, please contact yourDanfoss representative.
ACCESSORIES	Stud bolts and feet on front and/or back cover plates for mounting support are available upon request. Contact your Danfoss sales
– STUD BOLTS	representative for further information.

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.

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