Danfoss DSP 1 MAXI CEE Data sheet

Data sheet

Danfoss DH Standard Welded Stations

Type DSP 1 MAXI CEE

General description and
application

Maximum operating
parameters

District heating transfer stations provide the link
between district heating suppliers and customers’
systems. They incorporate the necessary equip­ment to tailor the supplied heat to the needs of
the object premises as specied in the heating
supply contract. In this they need to comply with
all applicable standards and with the supplier’s
technical connection conditions.Indirect connec­tions (in which district heating and in-house sys­tems are hydraulically isolated)incorporate com­ponents to separate the systems (heat exchanger),
to limit the ow volume to that specied in the
contract, regulate the secondary supply temper­ature and measure the energy consumption. The
system described here is a standard type in which
one of dierent types of pump modules and dif­ferent options can be connected on the secondary.
Thus, this system is especially suitable for District
Heating applications.

Primary

Maximum permissible supply temperature, primary
Maximum permissible operating pressure, primary PZP 16 bar (g)
Rated pressure, primary PN 16
Maximum permissible pressure dierential, primary
Maximum permissible ow volume, primary VPP 10,0 m3/h for w <= 1,5 m/s

TVP 130°C / (150 °C for material design components)

DPP 12 bar (PN16)

Secondary

Maximum permissible supply temperature,
secondary

Maximum permissible operating pressure, secondary
Rated pressure, secondary PN 10
Maximum permissible ow volume, secondary VPS 19,5 m3/h for w <= 1,5 m/s

TVS 100 °C

PZS 3 bar(g)

Technical data

type

no.

VPP

max.

[m3/h]

DN

prim.

QP

[m3/h]

AVQM

KVS

[m3/h]

HEX

type

VPS

max.

[m3/h]DNsec.

max.
dpp*
[kPa]

max.

dpp**

[kPa]

max.

dps***

[kPa]D [mm]W[mm]H[mm]B[mm]A[mm]

mass

[kg]

exp.

vessel

[l]

01 3 25 3 6,3 XB12 H 90 4,5 32 51 60 25 750 1150 1670 1038 140 9 131 150

02 3,5 32 3,5 8 XB12 M 110 6,2 32 54 59 21 750 1150 1670 1038 140 9 136 200

11 6 32 6 12, 5 XB52 M 50 7,1 40 69 81 25 750 1150 1670 1038 1409 144 300

12 6 32 6 12,5 XB52 M 70 11, 5 50 65 79 23 750 115 0 1670 1038 1409 153 500

21 8,2 40 10 16 XB59 M 80 11, 5 65 64 70 19 750 1150 1670 1038 1423 166 500

22 8,2 40 10 16 XB59 M 110 15, 8 65 63 69 24 750 115 0 1670 1038 1423 175 750

31 10 50 10 20 XB59 M 110 15, 8 65 57 66 33 750 115 0 1670 1038 1443 184 750

32 10 50 10 20 XB59 M 140 19,3 65 61 72 31 750 115 0 1670 1038 1443 195 750

* without heatmeter (HM) / include insert
** include heatmeter (HM) SonoMeter 40, battery, M bus
*** inside station
exp. vessel is not included. The intent is only recommended. Please check your conditions.

© Danfoss | 2022.03 AI118786455585en-010301 | 1

Data sheet Danfoss DH Standard Welded Stations type DSP 1 MAXI CEE

Materials

Function

Circuit diagram

Pipes and pipe ttings, anges, threaded nuts P235GH-TC1, C22.8, CuSn5Pb5Zn5-C (RG-5)
Heat exchanger 1.4404 with CU brazing compound
Fittings CuSn5Pb5Zn5-C (RG-5), ST37.0,

Insulation PU-Hardfoam, black, λ = 0,027 W/mK

Hot water drawn from the pipeline of the local or
district heating supply company is fed into the
station at an appropriate temperature and pressure,

EN-GJS-400-18-LT (GGG40.3)

There will also be regulatory equipment in the
return lines of the primar y as specied by the circuit
design.

which may be higher in winter than in summer.

The cooled heating water then ows back to the
In the primary supply line this hot water will ow
through a shut-o valve and a dirt trap / strainer.

local or district heating supply company via the

primary return pipe.
The supply and return lines will incorporate ather­mometer and a manometer to register the tem­perature and pressure.

200

220

400

430

M1

On secondary side dierent types of pump modules

and dierent options can be connected.

210

440

HPU

410

230

10

500

DSL

S1

STW

100

S3

40

5DN3DN

DSP 1 MAXI

200 Shut-o device for primary (left/right conn.)
220 Dirt trap / strainer
430 Manometer
400 Thermometer
40 Insert / optional Heatmeter
20 Motorized Combi (Control) valve
M1 Electrical actuator
S5 Return temperature limiter primary
270 High-pressure drain valve
10 Heat exchanger

Optional sheet metal harcover (accessory)

DSL

HPU Heating Pump
210 Shut-o device secondary

290 Relling line (accessories)

20

S5

270 280

MAG

440

EXP

290

100 Safety valve
S3 Supply temperature sensor secondary
EXP Expansion Vessel (delivered by costumer)
MAG Pressure retention connector
280 Drain valve
230 Dirt trap / strainer
440 Manometer
500 Electronic controller
S1 Outdoor sensor

410 Thermometer
440 Manometer

2 | AI118786455585en-010301 © Danfoss | 2022.03

Data sheet Danfoss DH Standard Welded Stations type DSP 1 MAXI CEE

A

Type designation

Type designation
for Pump Module

Dimensions

DSP 1 MAXI - PD

Base type P=Electrical box Typ e No. LT:

Controller Danfoss see Page 1 HM SonoMeter 40 QP ..
D = ECL310 S035 = SonoMeter 40 QP 3,5 battery

I260 = Insert 260 mm

-

11 LT S100

PN16/130 °C

DSL - 40 –120 F - MG1

Pump module Pump properties Type of pump

MG1 = MAGNA1
MG3 = MAGNA3

Lenght of insert for HM or

S060 = SonoMeter 40 QP 6,0 battery
S100 = SonoMeter 40 QP 10,0 battery

I300 = Insert 300 mm

B

148

H

AI118786455585en-010301 | 3© Danfoss | 2022.03

Data sheet Danfoss DH Standard Welded Stations type DSP 1 MAXI CEE

Capacity range
Temperature
programs

Capacities [kW] 100 125 150 175 200 300 350 400 450

Temperatures

primary / secondary [°C]

130 -> 75 / 90 < 70 01 02 11 12 12 22 22 32

120 -> 65 / 80 < 60 01 02 11 12 12 22 22 32

110 -> 60 / 75 < 55 01 02 11 12 12 22 22 32

110 -> 55 / 70 < 50 01 02 11 12 12 22 22 32

90 -> 60 / 75 < 55 01 02 11 11 12 22 32

use impossible

Ordering codes

Standard substation Accesory

Codes Typ e

861L1745 DSP 1 MAXI-PD-01 LT S035 CEE 01

861L0880 DSP 1 MAXI-PD-01 LT I260 01

861L1746 DSP 1 MAXI-PD-02 LT S035 CEE 02

861L0881 DSP 1 MAXI-PD-02 LT I260 02

861L1747 DSP 1 MAXI-PD-11 LT S060 CEE 11

861L0882 DSP 1 MAXI-PD-11 LT I260 11

861L1748 DSP 1 MAXI-PD-12 LT S060 CEE 12

861L0883 DSP 1 MAXI-PD-12 LT I260 12

861L1749 DSP 1 MAXI-PD-21 LT S100 CEE 21

00 4F4831

DSP 1 MAXI-PD-21 LT I300 21

861L1750 DSP 1 MAXI-PD-22 LT S100 CEE 22

004F4832

DSP 1 MAXI-PD-22 LT I300 22

861L1751 DSP 1 MAXI-PD-31 LT S100 CEE 31

004F4833

DSP 1 MAXI-PD-31 LT I300 31

861L1752 DSP 1 MAXI-PD-32 LT S100 CEE 32

004F4834

DSP 1 MAXI-PD-32 LT I300 32

Typ e

no.

Typ e

Module pump Sheet hardcover

Codes Description Codes Description

861L1396 /

861L13 97

861L1398 /

861L13 9 9

861L1400 /

861L1401

004F5908 /

144G4157

004F5909 /

144G4158

DSL 25-120F MG1 /

DSL 25-120F MG3

DSL 32-120F MG1/

DSL 32-120F MG3

DSL 40-120F MG1 /

DSL 40-120F MG3

DSL 50-120F MG3 /

DSL 50-120F MG1

DSL 50-150F MG3 /

DSL 50-150F MG1

861L0902

00 4F4931

DSP1 MAXI

BOX 01-12

DSP1 MAXI

BOX 21-32

Codes Description

004F5910

Reling line: -2 pcs. Ball valves valves DN25 +

for expansion vessel

Pressure reducer + owmeter+connection port

Example for ordering:

substation 210 kW, type 12 without heatmeter

DSP 1 MAXI DSP 1 MAXI-PD-12 LT I260

Type 12 861L0883
Application Key 087H3802 (Application Key need to be ordered separate.

Not included in station)

Pump Module
DSL 40-120F MG3 861L14 01

Optional
Relling line 004F5910

© Danfoss | DCS-SGDPT/PL | 2022.034 | AI118786455585en-010301