Danfoss C55(L)-EU Data sheet

Data Sheet

Micro Plate Heat Exchanger

Type C55(L)-EU

For more efficient Chillers

30% lower hold-up volume, significant reduction in refrigerant and smaller CO2

footprint, compared with a traditional BPHE

The C55L-E is an evaporator optimized for R410A for use in high-efficiency 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.

To meet demands for higher seasonal efficiency, the C55L-E 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.

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 efficient 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

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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

	a	d	e
	Applications	Specific duty
			Distributor version
	C: chiller	E= evaporator
			Omit
	D: universal	C= condenser
			B
	H: heat pump	Plate design
			F
	HDW: heat pump double wall	Omit
			Plate stacking sequence
	b	L: L-type
			Omit: a-b-a…
		M: M-type
	Platform* 22,30,55,62,118…
			R: b-a-b…
		H: H-type
	*heat exchanging surface per plate 1/1000 m²
		W: W-type
	c	X: Asymmetric	f
		Z: Z ƒow
			Number of plates**
	Pressure Service	Configuration
			**Rule:
	Omit: 30bar	Omit: single
			-Single: even number
	L: 45/49bar	D: Dual circuit
			-Dual: even number not multiple of 4
		U: Mixing chamber

Application

The C55(L)-EU is single circuit evaporators speci†cally designed for highly efficient chiller systems. The evaporator is design to operate also in reversable systems in condenser mode, in co or counter current ƒow 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

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