Stratos MAXO-D 32/0,5-12 PN 16 | Wilo

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Stratos MAXO-D 32/0,5-12 PN 16

Article number: 2186292

Hydraulic data
Energy efficiency index (EEI)	≤0.19
Maximum operating pressure PN	16 bar
Head max H _max	0.0 m
Flow max hr Q _{max hr}	15.0 m³/h
Flow max add Q _{max add}	23.0 m³/h
Minimum suction head at 50 °C m	3 m
Minimum suction head at 95 °C m	10 m
Minimum suction head at 110 °C	16 m
Min. fluid temperature T_min	-10 °C
Max. fluid temperature T_max	110 °C
Min. ambient temperature T_min	-10 °C
Max. ambient temperature T_max	40 °C

Motor data
Mains connection	1~230 V ±10%, 50/60 Hz
Min current I_min	0.11 A
Max current I_max	1.42 A
Min. speed n_min	750 1/min
Max. speed n_max	4400 1/min
Power consumption P_{1 min}	7 W
Power consumption P_{1 max}	320 W
Emitted interference	EN 61800-3;2004+A1;2012 /residential area (C1)
Interference resistance	EN 61800-3;2004+A1;2012 /industrial environment (C2)
Insulation class	F
Protection class	IPX4D
Threaded cable connection	5 x M16x1.5

Materials
Pump housing	Grey cast iron
Impeller	PPS-GF40
Shaft	1.4122, DLC-coated
Bearing	Carbon, antimony-impregnated

Installation dimensions
Pipe connection on the discharge side DNd	DN 32
Pipe connection on the suction side DNs	DN 32
Port-to-port length L0	220 mm

Function
Control mode	Δp-v for variable differential pressure Δp-c for constant differential pressure Q limit for limiting the maximum volume flow Dynamic Adapt plus ΔT-const. for constant differential temperature control T-const. for constant temperature control Constant Q for constant volume flow control Multi Flow Adaptation Δ T-const. for constant differential temperature control User-defined PID control Constant speed (n-const.)
Special features of the series	Heating/Cooling switching Night set back Heat quantity measurement Cooling quantity measurement Key locking function No-Flow Stop Reset function to factory setting Adjustable volume flow limiter Ability to save and restore configured pump settings (3 restoration points) Fault and warning messages shown in plain text with advice on resolving the issue
Multi pump operation	Main/Standby Parallel operation
Measurement value logging	Heat and cooling capacity measurement
Display	Setpoint Actual delivery head Actual volume flow Actual power consumption Energy consumption Temperature (version “-R7”: current fluid temperature possible with Stratos MAXO temperature sensor) Warning messages in plain text (display status: yellow) Error messages in plain text (display: red) Pump venting (display status: blue) Control mode Active influences (e.g. STOP)
Display (can also be selected)	Speed Heating quantity Cooling quantity Operating hours Mains voltage Warning message Error message
Pump venting function	Yes

Equipment
Approvals and labels	CE VDE EAC
Cold water insulation shell	No
Display	Graphic colour display (4.3 inches)
Display information	Comfort Version: LCD display (large) for showing the head, flow volume, actual und cumulated current.
Pump control	Electronic-controlled pump (high efficiency pump)
Quick electrical connection	Wilo Connector
Thermal insulation shell	No
Blocking-current proof motor	yes
Particle filter	yes
Key lock	yes

Connectivity
Access via the Wilo-Assistant app	Yes
Analogue signal as standard	0-10 V 2-10 V 4-20 mA 0-20 mA PT1000
Bus communication via additional accessories	BACnet MS/TP LON Modbus RTU CANopen PLR BACnet IP Modbus TCP
Connection for Wilo-Smart Cloud	Via Wilo-Smart Gateway
Digital input	Ext. OFF Ext. MIN Ext. MAX MANUAL (BMS-OFF) Key lock Switchover between heating/cooling mode
Digital output	SSM SBM
wire data exchange and remote operation	Bluetooth

Stratos MAXO-D 32/0,5-12 PN 16

Standard: 1~ 230 V, 50/60 Hz, Option: 3~ 230 V, 50/60 Hz

SSM: Collective fault signal (NC contact in accordance with VDI 3814, load capacity 1 A, 250 V ~)

Product data
Brand	Wilo
Product description	Stratos MAXO-D 32/0,5-12 PN 16
Article number	2186292
EAN number	4048482798165
Colour	Green/black/silver
Minimum order quantity	1
Date of sales availability	2018-11-01
Previous model article number	2083606
Previous model designation	Stratos-D 32/1-12 PN16

Packaging
Packaging type	Cardboard box
Packaging property	Transport packaging
Pieces per pallet	4
Number per layer	2

Dimension, weight
Length with packaging	800 mm
Length L	220 mm
Height with packaging	394 mm
Height H	334 mm
Width with packaging	600 mm
Width W	400 mm
Gross weight, approx. m	25.5 kg
Net weight, approx. m	21 kg

Premium smart-pump Wilo-Stratos MAXO-D

High-efficiency inline glandless twin-head pump with EC motor and electronic power adjustment. Can be used for cold water, heating water and water/glycol mixtures. Energy efficiency index (EEI) between ≤ 0.17 and ≤ 0.19 depending on pump type.

Control modes:

Permanent, automatic performance adaptation to system requirements without setpoint specification Wilo Dynamic Adapt plus (factory setting). Up to 20% energy savings compared to dp-v control mode.
Constant temperature (T-const.)
Constant differential temperature (dT-const.)
Needs-based volume flow optimisation of the feeder pump through connectivity and communication between multiple pumps (Multi-Flow Adaptation).
Constant volume flow (Q-const.)
Differential pressure control (dp-c) to a remote point in the pipe network (index circuit evaluator)
Constant differential pressure (dp-c)
Variable differential pressure (dp-v) with the option to set the nominal duty point
Constant speed (n-const.)
User-defined PID control

Functions:

Heat quantity measurement
Cooling quantity measurement
Pump automatically deactivates when no flow is detected (No-Flow Stop)
Switchover between heating and cooling mode (automatic, external or manual)
Adjustable volume flow limiter using the Q-Limit function (Q_min. and Q_max.)
Operating modes of twin-head pumps: Efficiency-optimised parallel operation for dp-c and dp-v, main and standby operation
Ability to save and restore configured pump settings (3 restoration points)
Fault and warning messages shown in plain text with advice on resolving the issue
Pump venting function for automatic venting of the rotor chamber
Automatic setback operation
Automatic deblocking function and integrated full motor protection
Dry-running detection

Display:

Control mode
Setpoint
Volume flow
Temperature
Power consumption
Electric consumption
Active influences (e.g. STOP, No-Flow Stop)

Version:

2 configurable analogue inputs: 0–10 V, 2–10 V, 0–20 mA, 4–20 mA and commercially available PT1000; +24 V DC power supply
2 configurable digital inputs (Ext. OFF, Ext. Min, Ext. Max, heating/cooling, manual override (uncoupled from building automation), operation lock (key lock and remote operation configuration protection))
2 configurable signal relays for operational and fault messages
Slot for Wilo-CIF modules with interfaces for building automation BA (optional accessories: CIF modules Modbus RTU, Modbus TCP, BACnet MS/TP, BACnet IP, LON, PLR, CANopen)
Wilo Net as a Wilo system bus for communication between Wilo products, e.g. Multi-Flow Adaptation; double pump operation and Wilo-Smart Gateway
Integrated temperature sensor
Automatic emergency operation with definable pump speed for exceptional circumstances, e.g. bus communication or sensor value malfunction
Graphic colour display (4.3 inches) with one-button manual operation
Use the Wilo-Assistant app to read and set operating data and –among other things– set up a commissioning protocol through the Bluetooth interface (no further accessories required)
Integrated double pump management (double pumps are prewired) when using 2 single pumps as double pump unit (connection via Wilo Net)
Cable break detection when using an analogue signal (in connection with 2–10 V or 4–20 mA)
Outdoor installation with weather protection possible in accordance with the installation and operating instructions
Pre-set date and time

Scope of delivery

Pump
2x optimised Wilo-Connector, suitable for all sizes
4x threaded cable gland, M16 x 1.5
Washers for flange screws M12 and M16 (for nominal connection diameters DN 32 to DN 65)
2x gaskets for threaded connection
Concise Installation and operating instructions

Optional accessories:

CIF module: Modbus TCP, Modbus RTU, BACnet IP, BACnet MS/TP, LON, PLR, CANopen
PT 1000 (B) pipe contact sensor (for domestic hot water)
PT 1000 (AA) sensor for installation in immersion well
Differential pressure sensor
Smart Gateway

Operating Data
Min. fluid temperature T_min	-10 °C
Max. fluid temperature T_max	110 °C
Min. ambient temperature T_min	-10 °C
Max. ambient temperature T_max	40 °C
Maximum operating pressure PN	16 bar
Minimum suction head at 50 °C m	3 m
Minimum suction head at 95 °C m	10 m
Minimum suction head at 110 °C	16 m

Motor data
Energy efficiency index (EEI)	≤0.19
Emitted interference	EN 61800-3;2004+A1;2012 /residential area (C1)
Interference resistance	EN 61800-3;2004+A1;2012 /industrial environment (C2)
Mains connection	1~230 V, 50/60 Hz
Power consumption P_{1 max}	320 W
Min. speed n_min	750 1/min
Max. speed n_max	4400 1/min
Protection class motor	IPX4D
Threaded cable connection	5 x M16x1.5

Materials
Pump housing	Grey cast iron
Impeller	PPS-GF40
Shaft	1.4122, DLC-coated
Bearing	Carbon, antimony-impregnated

Installation dimensions
Pipe connection on the suction side DNs	DN 32
Pipe connection on the discharge side DNd	DN 32
Port-to-port length L0	220 mm

Ordering information
Brand	Wilo
Product description	Stratos MAXO-D 32/0,5-12 PN 16
Net weight, approx. m	21 kg
Article number	2186292

Installation and operating instructions

Wilo-Stratos MAXO/-D/-Z

Article Number	2226401
Edition	2023-02
Page format	148.2 x 209.9 mm
Number of pages	272

PDF (6 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	2022-11
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 (262 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)