ATCONTROL/D
Self-configurable permanent and transient overvoltage protector actuating on a 30 mA residual current breaker.
Technical data
- ATCONTROL/D series protectors actuate when they detect a permanent overvoltage, generating a pulse to earth that trips the associated residual current device, thereby protecting the equipment installed downstream.
- The warning system for permanent overvoltages consists of two luminous indicators: green (correct power supply) and red (overvoltage). It has a test button to check that installation has been executed correctly.
- ATCONTROL/D PT protectors also actuates when it detects a transient overvoltage driving the current to earth and reducing the voltage to a level that does not damage the connected equipment.
- Tested and certified as a type 2 protector in official and independent laboratories according to standards UNE-EN 61643-11 and GUÍA-BT-23 from the REBT. Suitable for categories I, II, III and IV equipment according to ITC-BT-23 from the REBT.
- It has a thermodynamic control device that disconnects from the electrical network in case of deterioration, and also a warning system for transient overvoltages. When the warning is yellow, the protector is in good condition. If not, replace.
- ATCONTROL/D series protectors have been tested in official, independent laboratories obtaining their characteristics according to applicable standards.
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