Wilo-Stratos-D

Series description

Special features/product advantages

  • Energy savings through greater system efficiency with the Q-Limit function (volume flow limiter)
  • Improved Energy Efficiency Index (EEI) ≤0.23 for all twin-head 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)
  • Dual pump management via retrofittable IF-Modules:
  • Tried and tested quality and reliability

Design type

Glandless twin-head circulator with 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

Equipment/function

Operating modes

  • 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

  • Individual/collective fault signal (potential-free NC contact) (programmable with the IR-Stick/IR-Monitor)
  • 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 IF-Modules 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 (twin-head 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

  • 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 pumps DN 80: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange
    • Special version for DN 32 to DN 80 pumps: PN 16 flange (according to EN 1092-2) for PN 16 counter flange,
  • Double switchover valve in pump housing
  • Plug-in position for optional extension with Wilo-IF-Modules

Scope of delivery

  • Pump
  • Incl. washers for flange screws (for nominal connection diameters DN 32 - DN 65)
  • Including installation and operating instructions

Type key

Example:

Stratos‐D 40/1‐-8

Stratos

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

D

Twin-head pump

40/

Nominal connection diameter

1-8

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 IP X4D
  • Flange connection DN 32 to DN 80
  • Max. operating pressure, standard version: 6/10 bar or 6 bar (special version: 10 bar or 16 bar)

Materials

  • Pump housing: Grey cast iron
  • Shaft: stainless steel
  • Bearing: Carbon, metal impregnated
  • Impeller: Plastic

Description/construction

  • Glandless twin-head circulator with EC motor and integrated automatic power adjustment
  • Red button technology and graphic display
  • Motor protection with trip electronics
  • Plug connection for functional extension with optional IF-Modules for building automation (BA)
  • Impeller with three-dimensionally curved blades and plastic can made of carbon fibre composite material

Downloads

REACH Regulation

Edition 2018-10
Page format 209.9 x 296.7 mm
Number of pages 4

PDF (581 kB)

下载

General overview 2018 International version

Article Number 2200591
Edition 2018
Version number 1
Page format 209.9 x 297.0 mm
Number of pages 72

PDF (11 MB)

下载

Wilo-IF module Stratos CAN

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

PDF (379 kB)

下载

产品

PDF: Wilo-Stratos-D

进行配置

頁面選擇

頁面大小

可选信息

您可以輸入任何您想在標題中顯示的個人信息。

下载