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Wilo-Stratos MAXO | Wilo

Wilo-Stratos MAXO

Tomorrow’s technology for today’s systems.

Your advantages
Wilo-Stratos MAXO

Tomorrow’s technology for today’s systems.

With optimised and innovative energy-saving features, the Wilo-Stratos MAXO sets new standards for commercial HVAC and drinking water applications in terms of energy efficiency. Its outstanding user-friendliness makes operating the pump easier than ever before.



Your advantages

  • Intuitive operation by application-guided settings with the Setup Guide plus the combination of a new display and operating button using the Green Button Technology
  • Maximum energy efficiency thanks to the combination of optimised and innovative energy-saving functions (e.g. No-Flow Stop)
  • Optimum system efficiency thanks to new and innovative intelligent control functions, such as Dynamic Adapt plus, Multi-Flow Adaptation, T-const. and ΔT-const.
  • Latest communication interfaces (e.g. Bluetooth) for connecting to mobile terminal devices and direct pump networking using Wilo Net for multiple pump control
  • Maximum convenience in electrical installation thanks to a clearly arranged and spacious terminal room and the optimised Wilo-Connector
Series description
Wilo-Stratos MAXO

Design

Smart glandless circulator with screwed connection or flange connection, EC motor with integrated electronic power adjustment.

Application

Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems.

Equipment/function

Field of application

The pump facilitates an operation with highest system efficiency via precise setting of the control mode for the system-specific application (e.g. radiator, underfloor heating, ceiling cooling).

Heating

  • Radiator
  • Underfloor heating
  • Ceiling heating
  • Fan heater
  • Concrete core heating*
  • Hydraulic shunt
  • Differential pressure-less distributor*
  • Buffer heating*
  • Heat exchanger
  • Heat source circuit (heat pump)*
  • District heating circuit*

Cooling

  • Ceiling cooling
  • Underfloor cooling
  • Air-conditioning devices
  • Concrete core cooling*
  • Hydraulic shunt
  • Differential pressure-less distributor*
  • Buffer cooling*
  • Heat exchanger
  • Recooling circuit*
  • District cooling circuit*

(* system types from SW≥01.05.08.00 available)

Heating and cooling combined

  • Automatic switchover (version “-R7”: not possible; however, possible with Stratos MAXO temperature sensor)

The following control modes are available depending on the selected application:

Control modes

  • Constant speed (control mode)
  • Δp-c for constant differential pressure
  • Δp-v for variable differential pressure
  • Dynamic Adapt plus for continuous (dynamic) adjustment of the delivery rate to the current requirement
  • T-const. for constant temperature control
  • ΔT-const. for constant differential temperature control
  • Constant Q for constant volume flow control
  • Multi-Flow Adaptation: Total volume flow determination through the feeder pump for the needs-based supply of secondary pumps in the heating circuit distributors
  • User-defined PID controller

Optional functions

  • Q-limitmax. for limiting the maximum volume flow
  • Q-limitmin. for limiting the minimum volume flow
  • No-Flow Stop (zero-flow-deactivation)
  • Automatic night setback (version “-R7”: not possible; however, possible with Stratos MAXO temperature sensor or with analogue temperature sensor, e.g. PT1000**)
  • Index circuit evaluator (Δp-c control with external actual value sensor)
  • Variable pitch of Δp-v pump curve

Manual settings

  • Selection of the field of application in the setting assistant
  • Setting the related operating parameters
  • Nominal duty point: direct input of calculated duty point at Δp-v
  • Status display
  • Setting and resetting the energy meters (heating and cooling)
  • Pump venting function
  • Key lock for disabling the settings
  • Function for resetting the factory settings or the saved restoration points (parameter sets)
  • Parameterising the analogue inputs
  • Parameterising the binary inputs
  • Parameterising the relay outputs
  • Twin-head pump function (for 2 single pumps, which should be operated as twin-head pump)

Automatic functions

  • Power adjustment according to requirements for energy-efficient operation depending on the operating mode
  • Detection of night setback (version “-R7”: not possible; however, possible with Stratos MAXO temperature sensor or with analogue temperature sensor, e.g. PT1000**)
  • Deactivation at zero flow (No-Flow Stop)
  • Soft start
  • Automatic troubleshooting routines (e.g. deblocking function)
  • Switchover between heating/cooling mode (version "-R7": automatic switchover not possible; however, possible with Stratos MAXO temperature sensor)
  • Full motor protection with integrated trip electronics

(** possible from SW≥01.05.08.00)

External control inputs and their functions

  • 2 x analogue inputs:
  • Signal types: 0 – 10 V, 2 – 10 V, 0 – 20 mA, 4 – 20 mA, PT1000
  • Applications: Remote adjustment of the setpoints in every control mode (except Multi-Flow Adaptation), sensor inputs for temperature, differential pressure or free sensor in user-defined PID-operating mode
  • 2 x digital inputs:
  • For potential-free control outputs or switch
  • Parametrisable functions:
    • Ext. Off
    • Ext. Min
    • Ext. Max
    • MANUAL (BMS-OFF)
    • Key lock
    • Switchover between heating/cooling mode

Wilo Net for dual pump management of 2 single pumps, communication of several pumps with each other and pump remote adjustment via gateway

Signal and display functions

  • Display status operation display:
    • Setpoint
    • Actual delivery head
    • Actual volume flow
    • Power consumption
    • Electric consumption
    • Temperatures (version "-R7": current fluid temperature possible with Stratos MAXO temperature sensor)
  • Status display LED: Faultless operation (green LED), pump communication (blue LED)
  • Display status of display fault (display red):
    • Error codes and error description in full text
    • Remedial measures
  • Display status of display warning (display yellow):
    • Warning codes and description of the warning in full text
    • Remedial measures
  • Display status process indicator (display blue):
    • Pump venting
    • Update procedure
  • Display BMS communication (display blue):
  • Summary of the active BMS parameters (baud rate, address...)
  • Collective fault signal SSM (potential-free changeover contact)
  • Collective run signal SBM (potential-free normally open contact)

Data exchange

  • Bluetooth interface for wireless data exchange and remote operation of the pump using a smartphone or tablet.
  • Remote monitoring of the pump via the Internet with the Wilo-Smart Gateway.
  • Digital Modbus TCP interface for connection to building automation (BA) (possible with Wilo-CIF module Ethernet [multi-protocol]).
  • Serial digital interface Modbus RTU for connecting building automation (BA) via RS485 bus system (possible with Wilo-CIF module Modbus RTU).
  • Digital BACnet IP interface for connection to building automation (BA) (possible with Wilo-CIF module Ethernet).
  • Serial digital interface BACnet MS/TP for connecting building automation (BA) via RS485 bus system (possible with Wilo-CIF module BACnet MS/TP).
  • Serial digital interface LON for connecting building automation (BA) via bus system LONWorks (possible with Wilo-CIF module LON).
  • Serial digital interface CANopen for connecting building automation (BA) via bus system CANopen (possible with Wilo-CIF module CANopen).
  • Serial digital interface PLR for connecting BA via company-specific coupling module (possible with Wilo-CIF module PLR).

Dual pump management (twin-head pump or 2 x single pumps)

  • Main/standby operation (automatic fault-actuated switchover/time-sensitive pump alteration)
  • Parallel operation (efficiency-optimised peak load cut-in and out)

Equipment

  • For flange-end pumps: Flange versions
    • Standard version for DN 32 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges
    • Standard version for DN 80/DN 100 pumps: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange
    • Special version for DN 32 to DN 100 pumps: PN 16 flange (according to EN 1092-2) for PN 16 counter flange
  • Various integrated communication interfaces and optionally usable CIF module plug-in position
  • 5 cable inlets for connecting the communication interfaces
  • Bluetooth interface
  • High resolution graphic display with green button and 2 additional buttons
  • User-friendly terminal room
  • Integrated temperature sensor (version "-R7": without)
  • Thermal insulation as standard for heating applications
  • Quick electrical connection with optimised Wilo-Connector for the power supply

Scope of delivery

  • Pump
  • Optimised Wilo-Connector
  • 2x threaded cable connection M16 x 1.5
  • Washers for flange screws (for nominal connection diameters DN 32 - DN 65)
  • Gaskets for threaded connection
  • Thermal insulation
  • Installation and operating instructions

Typekey

Example:

Wilo-Stratos MAXO 30/0,5-12

Stratos MAXO

High-efficiency pump (screw-end or flange-end pump), electronically controlled

30/

Nominal connection diameter

0.5-12

Nominal delivery head range [m]

Technical data

  • Permissible temperature range -10 °C to +110 °C
  • Mains connection 1~230 V, 50/60 Hz
  • Protection class IPX4D
  • Screwed connection or flange connection (depending on type) Rp 1 to DN 100
  • Max. operating pressure of standard version: 6/10 bar or 6 bar (special version: 10 bar or 16 bar)
  • Max. volume flow Q: 74 m³/h
  • Max. delivery head H: 16 m

Materials

  • Bearing: Carbon, antimony-impregnated
  • Impeller: PPS-GF40
  • Pump housing: 5.1300, KTL-coated
  • Shaft: 1.4028, DLC-coated

Construction

  • Smart glandless circulator with EC motor and integrated electronic power adjustment
  • Green Button Technology and graphic display
  • Motor protection with trip electronics
  • Plug connection for functional extension with optional CIF-module for building automation (BA)
  • Impeller with three-dimensionally curved blades and plastic sealing tube made of carbon fibre composite material
Documents

Installation and operating instructions

Wilo-Stratos MAXO/-D/-Z

Article Number 2172323
Edition 2018-11
Page format 209.9 x 297.0 mm
Number of pages 2848
PDF (20 MB)

Wilo-Stratos MAXO-R7

Article Number 2217836
Edition 2021-11
Page format 148.2 x 209.9 mm
Number of pages 168
PDF (737 KB)

Installation and operating instructions (digital)

Wilo-Stratos MAXO

Article Number 2172323
Edition 2018-11
HTML (37 MB)

General overview

General Overview 2022 - International version

Edition 2022
Page format 209.9 x 297.0 mm
Number of pages 78
PDF (38 MB)

Certification booklet

Stratos MAXO, Stratos MAXO-D, Stratos MAXO-Z, Stratos , Stratos-D, Stratos-Z, Stratos-ZD, Yonos MAXO,Yonos MAXO-D, Yonos MAXO-Z, Yonos ECO BMS, Yonos PARA HF, Stratos PARA, Stratos PARA-Z, TOP-Z, TOP-S Transportsysteme

Article Number 2209011
Edition 2022-05
Page format 209.9 x 297.0 mm
Number of pages 72
PDF (28 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)

Release notes Software

Release notes Stratos MAXO

Article Number 2212705
Edition 2021-04
Page format 209.9 x 297.0 mm
Number of pages 60
PDF (4 MB)

Certificate

Lithium Battery Test Summary

Page format 209.9 x 297.0 mm
Number of pages 1
PDF (179 KB)

Lithium Battery Test Summary / UN38.3

Page format 209.9 x 297.0 mm
Number of pages 1
PDF (179 KB)
Product list
Number of results: 118
180 … 360 mm
[118]
7 … 74 m³/h
[118]
Product descriptionPump connectionEnergy efficiency index (EEI)Port-to-port length L0Maximum operating pressure PNMains connectionGross weight, approx. mPieces per palletArticle number
Stratos MAXO 40/0,5-8 PN 16
DN 40
0.19
220 mm
16 bar
1~230 V, 50/60 Hz
15.1 kg
8
2186271
Stratos MAXO 40/0,5-10 PN6/10
DN 40
0.19
220 mm
10 bar
1~230 V, 50/60 Hz
15.1 kg
8
2222237
Stratos MAXO 40/0,5-10 PN6/10-R7
DN 40
0.19
220 mm
10 bar
1~230 V, 50/60 Hz
15.1 kg
8
2222240
Stratos MAXO 40/0,5-10 PN16
DN 40
0.19
220 mm
16 bar
1~230 V, 50/60 Hz
15.1 kg
8
2225910
Stratos MAXO 40/0,5-12 PN6/10
DN 40
0.17
250 mm
10 bar
1~230 V, 50/60 Hz
19.9 kg
8
2164584
Stratos MAXO 40/0,5-12 PN6/10-R7
DN 40
0.17
250 mm
10 bar
1~230 V, 50/60 Hz
19.9 kg
8
2217951
Stratos MAXO 40/0,5-12 PN 16
DN 40
0.17
250 mm
16 bar
1~230 V, 50/60 Hz
19.9 kg
8
2186272
Stratos MAXO 40/0,5-16 PN6/10
DN 40
0.17
250 mm
10 bar
1~230 V, 50/60 Hz
19.9 kg
8
2164585
Stratos MAXO 40/0,5-16 PN6/10-R7
DN 40
0.17
250 mm
10 bar
1~230 V, 50/60 Hz
19.9 kg
8
2217952
Stratos MAXO 40/0,5-16 PN 16
DN 40
0.17
250 mm
16 bar
1~230 V, 50/60 Hz
19.9 kg
8
2186273
Stratos MAXO 50/0,5-6 PN6/10
DN 50
0.18
240 mm
10 bar
1~230 V, 50/60 Hz
17.2 kg
8
2164586
Stratos MAXO 50/0,5-6 PN6/10-R7
DN 50
0.18
240 mm
10 bar
1~230 V, 50/60 Hz
17.2 kg
8
2217953
Stratos MAXO 50/0,5-6 PN 16
DN 50
0.18
240 mm
16 bar
1~230 V, 50/60 Hz
17.2 kg
8
2186274
Stratos MAXO 50/0,5-8 PN6/10
DN 50
0.17
240 mm
10 bar
1~230 V, 50/60 Hz
21.3 kg
8
2164587
Stratos MAXO 50/0,5-8 PN6/10-R7
DN 50
0.17
240 mm
10 bar
1~230 V, 50/60 Hz
21.3 kg
8
2217954
Stratos MAXO 50/0,5-8 PN 16
DN 50
0.17
240 mm
16 bar
1~230 V, 50/60 Hz
21.3 kg
8
2186275
Stratos MAXO 50/0,5-9 PN6/10
DN 50
0.17
280 mm
10 bar
1~230 V, 50/60 Hz
22.2 kg
8
2164588
Stratos MAXO 50/0,5-9 PN6/10-R7
DN 50
0.17
280 mm
10 bar
1~230 V, 50/60 Hz
22.2 kg
8
2217955
Stratos MAXO 50/0,5-9 PN 16
DN 50
0.17
280 mm
16 bar
1~230 V, 50/60 Hz
22.2 kg
8
2186276
Stratos MAXO 50/0,5-10 PN6/10
DN 50
0.18
240 mm
10 bar
1~230 V, 50/60 Hz
17.2 kg
8
2222242
Stratos MAXO 50/0,5-10 PN6/10-R7
DN 50
0.18
240 mm
10 bar
1~230 V, 50/60 Hz
17.2 kg
8
2222245
Stratos MAXO 50/0,5-10 PN16
DN 50
0.18
240 mm
16 bar
1~230 V, 50/60 Hz
17.2 kg
8
2225911
Stratos MAXO 50/0,5-12 PN6/10
DN 50
0.17
280 mm
10 bar
1~230 V, 50/60 Hz
22.2 kg
8
2164589
Stratos MAXO 50/0,5-12 PN6/10-R7
DN 50
0.17
280 mm
10 bar
1~230 V, 50/60 Hz
22.2 kg
8
2217956
Stratos MAXO 50/0,5-12 PN16
DN 50
0.17
280 mm
16 bar
1~230 V, 50/60 Hz
22.2 kg
8
2186277
Stratos MAXO 50/0,5-14 PN6/10
DN 50
0.17
340 mm
10 bar
1~230 V, 50/60 Hz
31.3 kg
8
2164590
Stratos MAXO 50/0,5-14 PN6/10-R7
DN 50
0.17
340 mm
10 bar
1~230 V, 50/60 Hz
31.3 kg
8
2217957
Stratos MAXO 50/0,5-14 PN 16
DN 50
0.17
340 mm
16 bar
1~230 V, 50/60 Hz
31.3 kg
8
2186278
Stratos MAXO 50/0,5-16 PN6/10
DN 50
0.17
340 mm
10 bar
1~230 V, 50/60 Hz
32.4 kg
8
2164591
Stratos MAXO 50/0,5-16 PN6/10-R7
DN 50
0.17
340 mm
10 bar
1~230 V, 50/60 Hz
32.4 kg
8
2217958
Stratos MAXO 50/0,5-16 PN 16
DN 50
0.17
340 mm
16 bar
1~230 V, 50/60 Hz
32.4 kg
8
2186279
Stratos MAXO 65/0,5-6 PN6/10
DN 65
0.17
280 mm
10 bar
1~230 V, 50/60 Hz
23.9 kg
8
2164592
Stratos MAXO 65/0,5-6 PN6/10-R7
DN 65
0.17
280 mm
10 bar
1~230 V, 50/60 Hz
23.9 kg
8
2217959
Stratos MAXO 65/0,5-6 PN 16
DN 65
0.17
280 mm
16 bar
1~230 V, 50/60 Hz
23.9 kg
8
2186280
Stratos MAXO 65/0,5-9 PN6/10
DN 65
0.17
280 mm
10 bar
1~230 V, 50/60 Hz
23.9 kg
8
2164593
Stratos MAXO 65/0,5-9 PN6/10-R7
DN 65
0.17
280 mm
10 bar
1~230 V, 50/60 Hz
23.9 kg
8
2217960
Stratos MAXO 65/0,5-9 PN 16
DN 65
0.17
280 mm
16 bar
1~230 V, 50/60 Hz
23.9 kg
8
2186281
Stratos MAXO 65/0,5-12 PN6/10
DN 65
0.17
340 mm
10 bar
1~230 V, 50/60 Hz
33.8 kg
8
2164594
Stratos MAXO 65/0,5-12 PN6/10-R7
DN 65
0.17
340 mm
10 bar
1~230 V, 50/60 Hz
33.8 kg
8
2217961
Stratos MAXO 65/0,5-12 PN 16
DN 65
0.17
340 mm
16 bar
1~230 V, 50/60 Hz
33.8 kg
8
2186282
Stratos MAXO 65/0,5-16 PN6/10
DN 65
0.17
340 mm
10 bar
1~230 V, 50/60 Hz
34.9 kg
8
2164595
Stratos MAXO 65/0,5-16 PN6/10-R7
DN 65
0.17
340 mm
10 bar
1~230 V, 50/60 Hz
34.9 kg
8
2217962
Stratos MAXO 65/0,5-16 PN 16
DN 65
0.17
340 mm
16 bar
1~230 V, 50/60 Hz
34.9 kg
8
2186283
Stratos MAXO 80/0,5-6 PN6
DN 80
0.17
360 mm
6 bar
1~230 V, 50/60 Hz
35.1 kg
8
2164596
Stratos MAXO 80/0,5-6 PN6-R7
DN 80
0.17
360 mm
6 bar
1~230 V, 50/60 Hz
35.1 kg
8
2217963
Stratos MAXO 80/0,5-6 PN10
DN 80
0.17
360 mm
10 bar
1~230 V, 50/60 Hz
35.1 kg
8
2164597
Stratos MAXO 80/0,5-6 PN10-R7
DN 80
0.17
360 mm
10 bar
1~230 V, 50/60 Hz
35.1 kg
8
2217964
Stratos MAXO 80/0,5-6 PN 16
DN 80
0.17
360 mm
16 bar
1~230 V, 50/60 Hz
35.1 kg
8
2186284
Stratos MAXO 80/0,5-12 PN6
DN 80
0.17
360 mm
6 bar
1~230 V, 50/60 Hz
36.2 kg
8
2164598
Stratos MAXO 80/0,5-12 PN6-R7
DN 80
0.17
360 mm
6 bar
1~230 V, 50/60 Hz
36.2 kg
8
2217965