Data Sheet
Micro Plate Heat Exchanger
Type H55
For increased heat pump business
40% charge compared with a traditional
BPHE. The ideal solution to meet the world`s
climate and energy aspirations.
The H55(L)-C is a Condenser optimized for
R410A in high eciency residential heat pumps
with capacities between 4-40 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 COPs in heat
pumps, the H55L-C is designed to work
eciently with close temperature approaches.
The H55L-C is approved to 48 bar to cope with
high water temperature applications such as
the renovation market.
The design has been veried with regards to
the defrost operation cycle.
The low hold-up volume reduces the system
refrigerant charge and oers valuable savings.
AI364314335130en-000101
a
Applications
C: chiller
H: heat pump
HDW: heat pump double wall
d
Specic duty
E= evaporator
C= condenser
Plate design
Omit
L: L-type
M: M-type
H: H-type
W: W-type
X: Asymmetric
Z: Z ow
Conguration
Omit: single
D: Dual circuit
U: Mixing chamber
e
Distributor version
Omit
B
F
Plate stacking sequence
Omit: a-b-a…
R: b-a-b…
b
Platform
(1)
22,30,55,62,118…
c
Pressure Service
Omit: 30bar
L: 45/49bar
f
Number of plates
(2)
Micro plate heat exchanger, type H55
Features
• Minimal hold-up volume: Less refrigerant charge
• Reduced pressure drop: For a more ecient system
• Smaller footprint: Enabling more compact system
• Reduced CO2 footprint: Environmentally friendly with high heat transfer and minimal refrigerant charge
Portfolio overview
H55L-C: Condenser optimized for high density refrigerants in heat pump application, from 4 to 40kW.
H55-C: Condenser optimized for medium density refrigerants in heat pump application, from 4 to 40kW.
Table 1: Designation
(1)
(1)
Heat exchanging surface per plate 1/1000 m².
Heat exchanging surface per plate 1/1000 m².
(2)
(2)
Rule:
Rule:
• Single: even number
• Single: even number
• Dual: even number not multiple of 4
• Dual: even number not multiple of 4
Media
Refrigerants
R410A, R407C, R452B, R454B, R290, R32
For other refrigerants please contact your Danfoss Sales representative.
© Danfoss | Climate Solutions | 2021.02 AI364314335130en-000101 | 2
Item
Material
Specication
Cover plates
Stainless steel
AISI 304L
Plates
Stainless steel
AISI 316L
Connections
Stainless steel
AISI 304L
Brazing
ller
Pure copper
Cu
Micro plate heat exchanger, type H55
Product specication
Dimensions
Figure 1: Dimensions
A:
H55L-C: 11.5 + 1.44xN [0.45 + 0.057xN]
H55-C: 9.5 + 1.44xN [0.37 + 0.057xN]
N: Number of Plate
Operating conditions
Preconditions:
N = number of plates
Max number of plates: 150
Pressure and temperature data*:
Min. working temperature: -196 °C (-320 °F)
Max. working temperature: 200 °C (390 °F)
H52-C Max. working pressure: 30 bar (435psi)
H55L-C: Max. working pressure: 48 bar (696psi) [UL: 45 bar (653psi)]
For details, refer to the Third party approvals chapter.
Weight*
H55-C: 2.32 + 0.135 x N [kg] / 5.11 + 0.297xN [lb]
H55L-C: 2.67 + 0.135xN [kg] / 5.89 + 0.297xN [lb]
N: Number of Plate
*without connections
Material specication
Table 2: Standard materials
Other material combinations are available on request. Please contact your Danfoss sales representative for more
information.
© Danfoss | Climate Solutions | 2021.02 AI364314335130en-000101 | 3
Circuits
Connection type options
Connection size option(inch.)
Q1-Q2 (water-brine side)
BSP Gas male
½, ¾, 1, 1 ¼
BSP Gas female
½, ¾, 1
DIN R male
1, 1 ¼
NPT
1, 1 ¼
Victaulic
1, 1 ¼
Q3 -Q4 (refrigerant side)
Soldering
3
⁄8
, ½,
5
⁄8, ¾, 7⁄8, 1 1⁄8
Stud bolt position
Bolt sizes
327 mm, middle
140 x 60 mm, middle
M8x20mm
M8x25mm
M8x30mm
Micro plate heat exchanger, type H55
Conguration ow
Figure 2: Conguration ow
Parallel ow:
Q1 - Q2 [H1 - H2]: brine/secondary side
Q3 - Q4 [H3 - H4]: refrigerant/primary side
Hold up volume
Q1-Q2: 0.061 x N/2 [l]
Q3-Q4: 0.061 x (N-2)/2 [l]
N: Number of Plate
Ordering
Global or local standard code numbers can be accessed via Store.Danfoss.com on local subsites, with full set of
technical data as well as relevant assets such as documentation and drawings. Since the portfolio may contain
dierent types depending on country, this document contains only a summarized list of standard code numbers
with a few data relevant for the product selection.
Conguring and calculating products
The H55(L)-C can be easily customized based on the application needs; model size can be evaluated using Hexact
software.
For details, product conguration and code creation please contact your Danfoss Sales representative.
Mechanical connections
Table 3: Mechanical connections
Accessories and spare parts
MPHE products are not serviceable, i.e. cannot be taken apart and repaired, and there are no spare parts program.
As for accessories, stud bolts, feet on front and/or back cover plates for mounting support and handling are
available upon request.
Table 4: Stud bolts:
© Danfoss | Climate Solutions | 2021.02 AI364314335130en-000101 | 4
Micro plate heat exchanger, type H55
Contact your Danfoss sales representative for further information.
Certicates, declarations, and approvals
The list contains all certicates, declarations, and approvals for this product type. Individual code number may have
some or all of these approvals, and certain local approvals may not appear on the list.
Some approvals may change over time. You can check the most current status at danfoss.com or contact your local
Danfoss representative if you have any questions.
Third party approvals
All MPHE and BPHE are certied to European Pressure Equipment Directive (PED) and are approved by Underwriters
Laboratories (UL).
Other certications are available upon request: Kraia, EAC, UA, AS; for others and more details please contact your
local Danfoss representative.
© Danfoss | Climate Solutions | 2021.02 AI364314335130en-000101 | 5
Online support
Danfoss oers a wide range of support along with our products, including digital product information, software,
mobile apps, and expert guidance. See the possibilities below.
The Danfoss Product Store
The Danfoss Product Store is your one-stop shop for everything product related—no matter where
you are in the world or what area of the cooling industry you work in. Get quick access to essential
information like product specs, code numbers, technical documentation, certications, accessories,
and more.
Start browsing at store.danfoss.com.
Find technical documentation
Find the technical documentation you need to get your project up and running. Get direct access to
our ocial collection of data sheets, certicates and declarations, manuals and guides, 3D models
and drawings, case stories, brochures, and much more.
Start searching now at www.danfoss.com/en/service-and-support/documentation.
Danfoss Learning
Danfoss Learning is a free online learning platform. It features courses and materials specically
designed to help engineers, installers, service technicians, and wholesalers better understand the
products, applications, industry topics, and trends that will help you do your job better.
Create your Danfoss Learning account for free at www.danfoss.com/en/service-and-support/learning.
Get local information and support
Local Danfoss websites are the main sources for help and information about our company and
products. Find product availability, get the latest regional news, or connect with a nearby expert—all
in your own language.
Find your local Danfoss website here: www.danfoss.com/en/choose-region.
Coolselector®2 - nd the best components for you HVAC/R system
Coolselector®2 makes it easy for engineers, consultants, and designers to nd and order the best
components for refrigeration and air conditioning systems. Run calculations based on your operating
conditions and then choose the best setup for your system design.
Download Coolselector®2 for free at coolselector.danfoss.com.
Hexact for heat exchangers
Hexact for heat exchangers helps you identify the best heat exchanger for your chiller, heat pump, or
other application based on operating conditions. Works for innovative MPHE and traditional BPHE
brazed heat exchangers.
Download Hexact for free at hexact.danfoss.com
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 in specications already 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.
© Danfoss | Climate Solutions | 2021.02 AI364314335130en-000101 | 6
Loading...