Long Service Life Mas 811 Bu Basic Protection Unit for Xylem Flygt System

Customization: Available
Type: Mas 811 Bu Basic Unit
Product Type: Submersible Pump Intelligent Monitoring

Product Description

Basic Information
Model NO.
Contact Customer Service
Core Functions
Motor Status Monitoring, Leakage Detection
Applicable Models
Flygt 2600/2700/2800/3100/3200
Monitoring Parameters
Winding & Bearing Temperature
Protection Functions
Overtemperature Shutdown, Leakage Alarm
Power Supply
220V AC / 380V AC (50/60Hz)
Operating Temp
-20℃ ~ +60℃
Performance
Fast Response, High Monitoring Accuracy
Installation
Wall-Mounted, Standard Rail Buckle
Trademark
Xylem Flygt
Basic Protection Unit Overview
Basic Protection Unit Side View
Basic Protection Unit Front View
Technical Specifications
Model Product Category Description
8230600 MAS 811 BU Basic Unit BU, each pump corresponds to 1 unit
8230601 MAS 812 BU Upgraded basic unit BU, compatible with EX explosion-proof applications
8230700 MAS 801 CU Main unit CU, requires one for each MAS 801 system
Product Introduction
MAS 811 BU Component
MAS 811 BU Detail

The Xylem Flygt MAS 811 BU Basic Unit is a core control and communication component specially designed for Flygt pump systems. It plays a crucial role in ensuring the intelligent monitoring, stable operation, and safe protection of the pump. As an essential part of the pump's electronic control system, it serves as a key bridge for data transmission and signal interaction between the pump's local electronic unit and the central control unit.

It enables real-time transmission of pump operating parameters such as temperature, pressure, and running status, ensuring that the central control system can timely grasp the working condition of the pump.

The unit features a built-in intelligent protection mechanism that can quickly detect abnormal working conditions (such as overheating, overload, or abnormal pressure) and immediately issue a signal to stop the pump, effectively avoiding damage and extending the service life. It is fully compatible with various Flygt submersible pumps, sewage pumps, and industrial pumps used in municipal and industrial wastewater treatment.

Protection Unit Connection
Electronic Unit Housing
Internal Circuit View
Manufacturing & Supply

Our facility specializes in high-quality pumps and accessories, providing a full range of submersible sewage pumps, mixers, impellers, and original accessories. We focus on municipal sewage, industrial wastewater, and water engineering fields. With a sound supply chain system and sufficient inventory, we ensure quick response to procurement needs and timely delivery for equipment maintenance.

Factory Warehouse
Quality Control
Packaging Process
🤝 Exhibition and Collaboration
Industry Exhibition
Technical Seminar
Client Collaboration
Frequently Asked Questions
Which pump models is the MAS 811 BU compatible with?
It is primarily designed for Xylem Flygt series including 2600, 2700, 2800, 3100, and 3200 models.
What are the primary parameters monitored by this unit?
The unit monitors critical data including motor winding temperature, bearing temperature, vibration levels, and potential leakage within the pump housing.
What is the difference between MAS 811 BU and MAS 812 BU?
The MAS 811 BU is the standard unit, while the MAS 812 BU is an upgraded version compatible with EX explosion-proof applications.
How is the protection unit installed in a control cabinet?
The unit is designed for versatility, supporting both wall-mounted installation and standard rail buckle mounting for easy integration.
What is the typical lead time for these protection units?
Lead times vary depending on the specific model and current stock levels. Please provide your required part number for an accurate delivery estimate.
Are these units manufactured according to original technical standards?
Yes, all units are produced in strict accordance with original factory technical standards to ensure 100% compatibility and high reliability.
Technical Drawing 1
Technical Drawing 2
Technical Drawing 3

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