This website or its third party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. If you want to know more or withdraw your consent to all or some of the cookies, please refer to the cookie policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to the use of cookies

Relay of minimum and maximum frequency

Relay of minimum and maximum frequency
TYPE TEC Hz1

GENERALITY

The electronic relay of microprocessor frequency constantly checks the number of present periods in a line (net or generator) and it signals the overcoming or the lowering of the planned value, through the excitement of finals relay.


OPERATION

This device employee normally comes in the controls of overspeed of the generator groups, without having to add any other optional device to the group; this allows a notable economic saving. Other possible applications, in all the cases in which the frequency must be checked in an electric system.

GENERAL CHARACTERISTICS

SUPPLY: Vdc 12/24 or Vac 220/380
Signaling of MINIMUM and MAXIMUM FREQUENCY ALARM, with optic indications of frequency control.

 

Scarica la brochure con i prodotti Tecnocontrolli (ITA)

Tecnocontrolli (4,12 Mb)

Tecnocontrolli brochure prodotti