In Episode 1, Qualitrol discusses what is sudden pressure in a transformer and why it is important to monitor on transformers. Within the transformer market, the terms sudden pressure and rapid pressure are used synonymously. In addition, we cover the features and benefits of using an electronic rapid pressure rise relay, as well as discuss the Qualitrol 930. This rapid pressure rise relay device offers many benefits over the mechanical version and includes a built-in seal-in relay as opposed to other rapid pressure rise relays that require a separate seal-in relay. The Qualitrol 930 rapid pressure rise relay is capable of mounting to any retrofit or energized transformer, making the switch to the Qualitrol 930 seamless.
For more information on field service, or other Qualitrol offerings, contact info@qualitrolcorp.com or visit our website at www.qualitrolcorp.com.
Dispositivo mecánico patentado para la detección de eventos súbitos de presión basados en el índice de elevación de presión y los límites de seguridad establecidos por los fabricantes de transformadores.
Monitor de presión electrónico multifunción con sensores sensibles a la presión ajustables que proporcionan una rápida detección de aumento de presión combinada con la funcionalidad de relé de sellado y control y monitorización de presión estática.
For use with Qualitrol 900/910 series Rapid Pressure Rise Relays and other instruments to maintain momentary alarm and trip circuits. The relay and LED indicator remains activated until the manual reset button is pressed