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Danfoss FlatStation 5 Series - Heat Interface Unit

Verified by manufacturer 4 months ago

5 Series DS R-FI - PHEX Size 1

SAV Systems Variant:

Range of heat interface units supplying instantaneous domestic hot water and direct heating.

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Application

Suitable for domestic applications.

Description

Range of heat interface units supplying instantaneous domestic hot water and direct heating.


Features and benefits:

  • Wide capacity range.
  • Primed domestic hot water control with 8°C set back (FI, R-FI, IV).
  • Integral differential pressure control.
  • Pressure absorber.
  • 20-year operating life.
  • Self-acting mechanical control.
  • Copper braised stainless steel Micro Plate™ Heat Exchanger
  • Stainless steel pipes.
  • Fully insulated (FI, R-FI, IV).
  • Instantaneous shut off of heat network supply water through PHEX after tapping (reduces scaling of heat exchanger).
  • Strainers on heat network supply, heating return and cold water pipes.

General information

Color

White

Grey

Finish

Lacquered

Material

Steel

Polypropylene

Shape

Rectangle

Length

235 mm

240 mm

270 mm

Width

528 mm

540 mm

530 mm

Height

690 mm

800 mm

710 mm

Uniclass

Pr_60_60_38_36 Heat interface unitsPrimary

CAWS

S90/230 Instantaneous hot water supply

S90/130 Instantaneous hot water supply

T90/110 Heating system

Specification data - Heat interface units

Duty

-

Primary flow temperature

60℃.

70℃.

Primary return temperature

17.3–20.5℃.

Pressure drop

45 kPa.

Flow rate

14.0–18.4 L/min.

Heating supply temperature

99°C.

Hot water supply temperature

45–50℃.

Casing

Not required.

White lacquered steel cover.

Guidance for specification option:

Optional.

Insulation

Full EPP insulation.

Manufacturer guidance

Thermal conductivity: 0.038–0.040 W/(m2 *K).

Components

-

Primary

Domestic hot water heat exchanger.

Secondary

Isolating valve.

Controls

DHW - IHPT self-acting mechanical controller.
Heating - AVPL self-acting mechanical controller.

Capacity

39.0–51.0 kW.

Dimensions

690 x 528 x 235 mm.

Manufacturer guidance

H x W x D.

Pressure

Nominal pressure: PN 10.
Min. DCW static pressure: pmin = 1 bar.
Max. differential pressure: ∆pmax = 4.5 bar.

Sustainability data

Country of product manufacture

Denmark

Material

Steel

Polypropylene

Manufacturing plant location

Literature

Danfoss FlatStation 5 Series DS R-FI

Danfoss FlatStation 5 Series DS R-FI

Danfoss FlatStation 5 Series DS R-FI-MIX

Danfoss FlatStation 5 Series DS R-FI-MIX

Danfoss FlatStation 5 Series BS F-B

Danfoss FlatStation 5 Series BS F-B

Danfoss FlatStation 5 Series DS IV

Danfoss FlatStation 5 Series DS IV

Danfoss FlatStation 5 Series DS IV-MIX

Danfoss FlatStation 5 Series DS IV-MIX

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