Contact

011 608 2780

Wilo-Stratos

Special features/product advantages

  • Energy savings through greater system efficiency with the Q-Limit function (volume flow limiter)
  • Improved Energy Efficiency Index (EEI) ≤0.20 for all single pumps.
  • Optimised display for better readability and operation
  • Space-saving installation due to compact design and location-dependent LC display
  • Modular concept for connection of all conventional bus systems (e.g. Modbus, BACnet, CAN, LON and PLR)
  • Tried and tested quality and reliability

Series description

Design

Glandless circulation pump with threaded connection or flange connection, EC motor with automatic power adjustment.

Application

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

Type key

Example:Wilo-Stratos 30/1-12
StratosHigh-efficiency pump (screw-end or flange-end pump), electronically controlled
30/Nominal connection diameter
1-12Nominal delivery head range [m]

Technical data

  • Energy efficiency index (EEI) ≤ 0.20
  • Permissible temperature range ‐-10°C to +110°C
  • Mains connection 1~230 V, 50/60 Hz
  • Protection class IP X4D
  • Screwed connection or flange connection (depending on type) Rp 1 to DN 100
  • Max. operating pressure, standard version: 6/10 bar or 6 bar (special version: 10 bar or 16 bar)

Equipment/function

Operating modes

  • Manual control mode (n=constant)
  • Δp-c for constant differential pressure
  • Δp-v for variable differential pressure
  • Δp-T for temperature-controlled differential pressure (programmable via IR-Stick, IR-Monitor, Modbus, BACnet, LON or CAN)
  • Q limit for limiting the maximum volume flow (setting only via IR-stick)

Manual functions

  • Setting the operating mode
  • Differential pressure setpoint setting
  • Setting automatic setback operation
  • Setting the pump ON/OFF
  • Setting the speed (manual control mode)

Automatic functions

  • Infinitely variable power adjustment according to the operating mode
  • Automatic setback operation
  • Deblocking function
  • Soft start
  • Full motor protection with integrated trip electronics

External control functions

  • "Overriding Off" control input (possible with Stratos IF-Modules)
  • "Overriding Min" control input (possible with Stratos IF-Modules)
  • "Analogue In 0 ‐ 10 V" control input (remote speed adjustment) (possible with Stratos IF-Modules)
  • "Analogue In 0 ‐ 10 V" control input (remote setpoint adjustment) (possible with Stratos IF-Modules)

Signal and display functions

  • Collective fault signal (potential-free NC contact)
  • Individual run signal (potential-free NO contact) (possible with Stratos IF-Modules)
  • Fault signal light
  • LCD display for indication of pump data and fault codes

Data exchange

  • Infrared interface for wireless data exchange with IR-Stick/IR-Monitor
  • Modbus RTU serial digital interface for connection to building automation BA via RS485 BUS system (possible with Stratos IF-Modules)
  • BACnet serial digital interface MS/TP Slave for connection to building automation BA via RS485 BUS system (possible with Stratos IF-Modules)
  • CAN serial digital interface for connection to building automation BA via CAN BUS system (possible with Stratos IF-Modules)
  • LON serial digital interface for connection to a LONWorks network (possible with Stratos IF-Modules)
  • PLR serial digital interface for connection to BA via Wilo interface converter or company-specific coupling modules (possible with Stratos IF-Modules)

Dual pump management (double pump or 2 x single pumps)

  • Main/standby operation (automatic fault-actuated switchover/time-dependent pump cycling): various combinations with Stratos IF-Modules (accessories) possible
  • Parallel operation (efficiency-optimised peak load activation and deactivation): various combinations with Stratos IF-Modules (accessories) possible

Equipment

  • Wrench attachment point at pump body (for threaded pipe union pumps with P2< 100 W)
  • 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
  • Plug-in position for optional extension with Wilo-IF‐Modules
  • Thermal insulation as standard for heating applications

Materials

  • Pump housing: Grey cast iron with cataphoretic coating
  • Thermal insulation: Polypropylene
  • Shaft: stainless steel
  • Bearing: Carbon, metal impregnated
  • Impeller: Plastic

Scope of delivery

  • Pump
  • Including thermal insulation
  • Including seals for threaded connection
  • Incl. washers for flange screws (for nominal connection diameters DN 32 ‐ DN 65)
  • Including installation and operating instructions

Options

  • Special versions for operating pressure PN 16

Accessories

  • Screwed connections for threaded connection
  • Counter flanges for flange connection
  • Adapter fittings
  • IR-Stick
  • IR Monitor
  • Stratos IF-Module: Modbus, BACnet, CAN, LON, PLR, DP, Ext. Off, Ext. Min., SBM, Ext. Off/SBM

Note

TÜV SÜD certificate can be viewed at: www.wilo.com/legal

Duty chart

Duty chart

Downloads

General overview

Edition 2017
Page format A4
Number of pages 72

PDF (46 MB)

Download

Wilo-Control
IF-Modul LON / IF-Modul Stratos LON

Article Number 2165357
Edition 1603
Version number 01
Page format A4
Number of pages 48

PDF (1 MB)

Download

Wilo-IF-Modul Stratos CAN

Article Number 2096947
Edition 1103
Version number 02
Page format A4
Number of pages 2

PDF (379 kB)

Download

Wilo-IR-Stick

Article Number 2109572
Edition 1012
Version number 02
Page format A4
Number of pages 2

PDF (427 kB)

Download

IF-Modul Stratos (picture data EBA)

Article Number 2105323
Edition 0912
Version number 01
Page format 13 x 13 cm
Number of pages 26

PDF (577 kB)

Download

Wilo-Stratos / -D / -Z/ -ZD

Article Number 2120417-21
Edition 1604
Version number 04
Page format A5
Number of pages 57

PDF (3 MB)

Download

Product

Tipps & Guides

General Overview 2018

PDF: Wilo-Stratos

Configure

Page selection

Format selection

Optional information

You can enter any personal information that you want to be displayed in the header.

Download