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Stratos MAXO-Z 25/0,5-6 PN 10 | Wilo
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Stratos MAXO-Z 25/0,5-6 PN 10

Article number : 2186243
Technical data
Hydraulic data
Maximum operating pressure PN 10 bar
Min. fluid temperature for HVAC applications Tmin 0 °C
Max. fluid temperature for HVAC T 80 °C
Min. ambient temperature Tmin 0 °C
Max. ambient temperature Tmax 40 °C
Max. permitted total water hardness 3.57 mmol/l (20°dH)
Motor data
Energy efficiency index (EEI) ≤0,18
Mains connection 1~230 V, 50/60 Hz
Rated power P2 0,11 kW
Rated current IN 0,95 A
Min. speed nmin 750 1/min
Max. speed nmax 3050 1/min
Power consumption P1 min 7 W
Power consumption P1 max 135 W
Emitted interference EN 61800-3;2004+A1;2012 /residential area (C1)
Interference resistance EN 61800-3;2004+A1;2012 /industrial environment (C2)
Speed control Frequency converter
Insulation class F
Protection class motor IPX4D
Motor protection Internal protection overheating and overcurrent
Materials
Pump housing Stainless steel
Impeller PPS-GF40
Shaft Stainless steel
Bearing Carbon-graphite
Installation dimensions
Pipe connection on the suction side DNs G 1½
Pipe connection on the discharge side DNd G 1½
Port-to-port length L0 180 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
  • Thermal desinfection
  • Night set back
  • Heat quantity measurement
  • Cooling quantity measurement
  • Key locking function
  • No-Flow Stop
  • Adjustable volume flow limiter
  • Ability to save and restore configured pump settings (3 restoration points)
  • Fault message and warning message in plain text including suggested remedy
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)
  • 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 As accessories
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
Quick electrical connection Wilo Connector
Thermal insulation shell Yes
Connectivity
Access via the Wilo-Assistant app No
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-Z 25/0,5-6 PN 10

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-Z 25/0,5-6 PN 10
Article number 2186243
EAN number 4048482782454
Colour Green/black/silver
Minimum order quantity 1
Date of sales availability 2018-11-01
Packaging
Packaging type Cardboard box
Packaging property Transport packaging
Pieces per pallet 32
Number per layer 8
Dimension, weight
Length with packaging 400 mm
Length L 335 mm
Height with packaging 263 mm
Height H 180 mm
Width with packaging 300 mm
Width W 210 mm
Gross weight, approx. m 8,6 kg
Net weight, approx. m 7,5 kg
Documents

Operating instructions

Wilo-Stratos MAXO/-D/-Z

Article Number 2239737
Edition 2024-08
Number of pages 112
Language en
PDF (6 MB)

Operating instructions (digital)

Stratos_MAXO/-D/-Z

Article Number 2239737
Language de, en, fr, it
HTML (14 MB)
Open

Group Statement

Group Statement REACH

Edition 2021-05
Number of pages 5
Language language neutral
PDF (271 KB)

Release notes Software

Release notes Stratos MAXO

Article Number 2212705
Edition 2021-04
Number of pages 60
Language bg, cs, da, de, el, en, es, et, fi, fr, hr, hu, it, lt, lv, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr, uk
PDF (4 MB)

UN38.3

Lithium Battery UN38.3 Test 2025-G000000104

Number of pages 1
Language language neutral
PDF (372 KB)
BIM/CAD