Corrosion resistant materials and rugged UL certified design provide a long service life
Designed for ease of use
For use with 900/910 series Rapid Pressure Rise Relay’s and other instruments to maintain momentary alarm and trip circuits. The relay and LED indicator remains activated until the manual reset button is pressed.
Application: For power transformers or any other applications which require a momentary contact signal to be maintained. Can be configured for use in AC or DC applications.
Portable verification of proper Rapid pressure rise relay operation
Rugged carrying case feature integrated components for field testing
Complete field test kit for confidence testing of QUALITROL 900/910 Rapid pressure rise relays (RPRRs). Includes all required components, tools and power supplies housed in a rugged carrying case.
Application: For utility maintenance groups, field service organizations and repair companies to verify proper function of QUALITROL 900/910 Rapid pressure rise relays while mounted on the transformer.
Maintain and verify your rapid pressure rise relay calibration
Designed to provide uncomplicated testing and maintenance
Modular construction for ease of storage and transportation
Duplicates the production tests performed on all new QUALITROL Rapid pressure rise relays in the QUALITROL factory. Modular design requiring only 120 VAC and a dry air source. Designed to be used in the laboratory, field, or on the manufacturing floor.
Application: For the most accurate calibration of QUALITROL Rapid pressure rise relays (RRPRs). For use on 900 and 910 Series RPRRs with either flange or thread mount.