Examples of using Automatic fuses in English and their translations into Romanian
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Why do you use automatic fuses?
Automatic fuses- types and classification criteria.
Design and components of automatic fuses.
It is equipped with automatic fuses, socket, breaker, lamp, fittings.
Useful tips and practices about automatic fuses.
The DC series of automatic fuses is designed to protect DC consumers.
General board with 12 circuits with automatic fuses.
Installation- the automatic fuses are mounted on a specially designed DIN busbar.
There is an option to purchase a range of accessories for automatic fuses.
As already mentioned,most the automatic fuses today contain both an electromagnet and a bimetallic strip.
We continue with some useful tips and practical advice in the use of automatic fuses.
On the other hand, automatic fuses with D tripping curve are designed for industrial consumers with a higher starting current.
They usually serve for the affixation of different equipment,including automatic fuses.
There is a rich and varied range of automatic fuses available on the market which can differ from one another on a number of criteria.
Auxiliary contacts- auxiliary contacts are a commonly used accessory for automatic fuses.
These tips and practical advice will help you to make the best choice of automatic fuses and be aware of the appropriate moments for their replacement.
These combined automatic fuses are much more flexible in terms of meeting user requirements and the characteristics of the electrical circuit.
As already mentioned,there are a number of criteria according to which automatic fuses can be classified into types and groups.
Automatic fuses(also called circuit breakers) are in fact electrical switches whose main function is to protect a circuit against overload.
Number of poles- in terms of rated voltage characteristic, the automatic fuses typically operate at phase voltage 220- 240 VAC and 380- 400 VAC.
This indicator shows how much current the automatic fuse can bear without breaking.
Generated short-circuit current(maximum tripping)- this is one of the most important criteria when choosing a specific category of automatic fuse.
When the automatic fuse is triggered, the respective auxiliary contact is activated by sending a signal to the control or signalling system.
Nominal current values- the choice of an automatic fuse is made by the designers based on calculations of the electrical modes of the installation and the fulfilment of certain requirements.
The automatic fuse you select could also generate a 4,500 A(4.5 kA) or 10,000 A(10 kA) short-circuit current.
In other words, you need to determine exactly what nominal current is required for the installation andlook for the most suitable automatic fuse.
It is a time-current characteristic representing multiples of the rated current which the automatic fuse can trip and the trigger time of the circuit breaker.
Built AVR/ Automatic Voltage Regullator/- embedded motherboard to automatically adjust andstabilize the voltage automatic fuse overload the generator and starter magneten avtostarter key and a battery transport frame with wheels and handles for easy movement of the generator.
Our special offers include,for example, an automatic fuse which trips the phase and the zero conductors simultaneously, in order to offer better protection for the electrical system as a whole.
On the other hand,the second principle of automatic fuse operation involves the use of a bimetallic strip.