ABB H&B Contronic MB 02 Module MB 02 H&B Contronic

ABB H&B Contronic MB 02 Module MB 02 H&B Contronic

Basic Information

Product Model:MB 02

Alternate model: 0776143D

Manufacturer: ABB

Weight: 0.1kg

Product Features and Uses

ABB H&B Contronic MB 02 Module plays an important role in industrial automation system as an industrial control module. It may have the following characteristics:

High performance: with excellent stability and reliability, it can meet the high requirements of industrial automation systems for control modules.

Easy integration: it can be easily integrated with other ABB products or systems to achieve seamless connection and efficient collaboration.

Multi-functional: supports a variety of control functions and communication protocols, suitable for a variety of industrial automation application scenarios.

The module is mainly used in industrial control systems to achieve automated control of equipment, production lines or processes. It can be used in conjunction with other control modules, sensors and actuators, and other equipment to build an efficient and reliable industrial automation system.

Purchase and Delivery

ABB H&B Contronic MB 02 Module can be purchased through professional industrial automation equipment sellers or ABB official channels. When purchasing, it is recommended to communicate with the supplier on details such as delivery time and price, and make sure that the module purchased meets your actual needs.

After-sales service

As an internationally renowned manufacturer of industrial automation equipment, ABB provides comprehensive after-sales service for its products. If you encounter any problems or need technical support during the use of ABB H&B Contronic MB 02 Module, you can contact ABB's official customer service or authorised service centres for consultation and repair.

Precautions

When purchasing and using ABB H&B Contronic MB 02 Module, please make sure that you follow the relevant safety regulations and operating instructions to ensure personal safety and normal operation of the equipment.

Please keep the product's proof of purchase and warranty card and other related documents in order to enjoy after-sales service when needed.

FEATURE

• Low-impedance busbar protection 

• Stub and T-zone protection 

• High functional reliability due to two independent measurement criteria: 

- stabilized differential current algorithm 

- directional current comparison algorithm 

• Phase-by-phase measurement 

• Reduced CT performance requirements 

• High through-fault stability even in case of  CT saturation 

• Full solid-state busbar replica 

• No switching of CT circuits 

• Only one hardware version for  

- 1 and 5 A rated currents 

- all auxiliary supply voltages between  48 V DC and 250 V DC 

- nominal frequencies of 50, 60 and  16.7 Hz 

• Short tripping times independent of the  plant’s size or configuration 

• Centralized layout: Installation of hardware  in one or several cubicles 

• Distributed layout: Bay units distributed  and, in the case of location close to the  feeders, with short connections to CTs, isolators, circuit breakers, etc. 

• Connections between bay units and central  unit by fiber-optic cables 

- maximum permissible length 1200 m  

- for distributed and centralized layout 

• fiber-optic connections mean interference proof data transfer even close to HV power  cables 

• Replacement of existing busbar protection  schemes can be accomplished without restrictions (centralized layout) in the case of  substation extensions e.g. by a mixture of  centralized and distributed layout 

• Easily extensible