Name: WILO STRATOS
Brand: Wilo
SKU: SE-AC51255/BA-91153
Price: 706.82 EUR
Availability: InStock

€818,92 €706,82

The shipping costs They are calculated on the payment screen.

Amount

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* Models with PN10 threaded connection. For other models, please inquire.

Special features

Energy savings thanks to superior system efficiency with Q-Limit function (flow limitation)
Improved Energy Efficiency Index EEI≤0.20 for all single pumps
Screen optimized for better reading and handling
Easy installation in confined spaces thanks to the compact design and freely positionable liquid crystal display
Modular concept for linking all conventional bus systems (e.g. Modbus, BACnet, CAN, LON, PLR)
Quality and reliability guaranteed

Guy

Wet rotor circulating pump with threaded or flanged connection, EC motor with automatic power adaptation

Application

All hot water heating systems, air conditioning installations, closed cooling circuits and industrial circulation systems.

Function

Manual functions

Adjusting the operating mode
Adjustment of the differential pressure setpoint
Automatic nighttime reduction adjustment
Pump ON/OFF Adjustment
Speed adjustment (manual mode)

Automatic functions

Continuous power adaptation depending on the operating mode
Automatic nighttime reduction
Unlock function
Soft start
Complete motor protection with integrated electronic trip system

External control functions

"Priority OFF" control input (possible with Stratos IF modules)
"Minimum priority" control input (possible with Stratos IF modules)
"Analog 0 to 10 V" control input (remote speed control) (possible with IF Stratos modules)
"Analog 0 to 10 V" control input (remote setpoint adjustment) (requires Stratos IF modules)

Indication and warning functions

General fault indication (voltage-free opening contact)
Individual operating indication (voltage-free closing contact) (requires IF Stratos modules)
Malfunction indicator light
LCD screen for displaying pump data and fault codes

Data exchange

Infrared interface for wireless data exchange with IR flash drive/IR monitor
Modbus RTU serial digital interface for connection to the technical management system
Centralized GTC via an RS485 BUS system (possible with IF Stratos modules).
BACnet MS/TP slave serial digital interface for connection to management
Centralized GTC technique using an RS485 BUS system (possible with IF Stratos modules).
Modbus CAN serial digital interface for connection to the technical management system
Centralized GTC via a CAN BUS system (possible with IF Stratos modules).
LON serial digital interface for connection to a LONWorks network (possible with IF Stratos modules)
PLR serial digital interface for connection to the Centralized Technical Management (GTC) using Wilo interface converters or company-specific coupling modules (possible with IF Stratos modules)

Dual pump management (dual pump or 2 single pumps)

Main/backup operation (automatic switching in case of failure/pump alternation by time): different combinations are allowed with IF Stratos modules (accessories)
Parallel operation (connection and disconnection of peak load with optimized performance): different combinations are possible with IF Stratos modules (accessories)

Supply

Bomb
Includes thermal insulation
Incl. gaskets on the threaded connection
Incl. washers for flange bolts (in nominal connection diameters DN 32 - DN 65)
Includes installation and maintenance instructions

Technical data

Permissible temperature range: -10 °C to +110 °C
Power supply 1~230 V, 50/60 Hz
IP protection type X4D
Threaded or flanged connection (depending on the type) Rp 1 up to DN 100
Maximum working pressure of the standard version: 6/10 bar and 6 bar (special version: 10 bar or 16 bar)

Materials

Pump casing: Gray cast iron with cataphoretic lacquer finish
Thermal insulation: Polypropylene
Shaft: Stainless steel
Bearing: Carbon, impregnated with metal
Rodete: Synthetic material

Description

Wet rotor circulating pump with EC motor and integrated automatic power adjustment
Red button technology and graphic display
Motor protection with electronic trip system
Plug-in connection for expanding functions with optional IF modules for Centralized Technical Management (GTC)
Impeller with blades angled in three dimensions and diaphragm made of carbon fiber-based composite material

Documentation

Download Wilo Stratos technical manual

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WILO STRATOS