Messkoв Mprecв Reinhausen Pressure relief device for transformers and on load tap changers. the messko® mprec® pressure relief device protects distribution and power transformers, electric coils and tap changers reliably and safely in the event of sudden pressure increases. special variants for directed oil flow and applications fulfill nearly all requirements in the. Maschinenfabrik reinhausen gmbh falkensteinstrasse 8 93059 regensburg germany 49 941 4090 0 info@reinhausen reinhausen please note: the data in our publications may differ from the data of the devices delivered. we reserve the right to make changes without notice. 5785291 05 en messko® mprec® technical data 10 23.
Messkoв Mprecв Reinhausen Maschinenfabrik reinhausen gmbh falkensteinstraße 8 93059 regensburg deutschland 49 941 4090 0 sales@reinhausen reinhausen mr reinhausen customer portal: portal.reinhausen . further information on the product and copies of this technical file are avail able from this address if required. 1.2 subject to change without notice. When the defined response pressure (4 to 30 psi) is reached, the valve plates and signal pin lift and the main switching contacts are triggered within 2 milliseconds. the proven design and perfectly coordinated springs ensure that the pressure relief device closes again securely. hood with interior micro switches. 7 operation the following section describes how you can monitor and restore the operat ing state of the device. 7.1 pressure relief device operating state the operating state of the pressure relief device can be determined exter nally from the position of the signal pin and from the position of the sema phore (optional): figure 19: operating positions of the signal pin and the semaphore. Pressure relief device messko® mprec® messko gmbh 2018 td5785291 00 en messko® mprec® 5 figure 5: connection via westinghouse plug 1 1 micro switch, not grounded 2 1 micro switch, grounded wire colors of the supplied cable: pin 1: black pin 1: black pin 4: green pin 3: green pin 6: white pin 5: red pin 7: white 3 2 micro switch, not grounded.
Comments are closed.