ESP Accessories

The most common device requiring a lock is a door. This is also true for the doors installed on electrostatic precipitators. Access door locks are the most plentiful locks in a precipitator key interlock system.

Key transfer blocks provide the mechanism by which access authority is moved from one point in a key interlock system to another. Key transfer blocks generally require that one or several keys must be present before one or more keys can be released.

The complexity of interlock systems varies from installation to installation. As a rule of thumb, the larger the quantity of transformer-rectifiers and precipitator chambers, the more complex the interlock system can be. The addition of a transformer-rectifier or a precipitator chamber can result in significant changes to a precipitator interlock system. However, such changes may save the life of someone important.