Failures of undervoltage output circuit boards in the Westinghouse-designed solid state protection system.

Capacitor failures in Westinghouse Eagle 21 plant protection systems.
Published: (1994)

Failure of Westinghouse W-2-type circuit breaker cell switches.
Published: (1987)

Inadequate testing of emergency bus undervoltage logic circuitry.
Published: (1992)

Problems with levering-in devices in Westinghouse circuit breakers.
Published: (1996)

Westinghouse NBFD relay failures in reactor protection systems at certain nuclear power plants.
Published: (1982)

Modification of solid state AC undervoltage relays type ITE-27.
Published: (1982)

Test failures or electrical penetration assemblies.
Published: (1981)

Electrical bus bar failures.
Published: (1989)

Potential for loss of reactor trip capability at intermediate power levels.
Published: (1986)

Failures of voltage-dropping resistors in the power supply circuitry of electric governor systems.
Published: (1990)

Degradation of Westinghouse ARD relays.
Published: (1988)

Mechanical binding of spring release device in Westinghouse type DS-416 circuit breakers.
Published: (1988)

Potential problems in Westinghouse molded case circuit breakers equipped with a shunt trip.
Published: (1986)

Westinghouse ECCS evaluation models.
Published: (1986)

Fuse problems with Westinghouse 7300 printed circuit cards.
Published: (1993)

Potential circuit failure-induced secondary fires or equipment damage.
Published: (2014)

IEEE guide to the collection and presentation of electrical, electronic, and sensing component reliability data for nuclear-power generating stations.
Published: (1977)

Telecommunication circuits and technology /
by: Leven, Andrew A.
Published: (2000)

Illustrated guide to practical solid state circuits-- with experiments and projects /
by: Genn, Robert C., 1920-
Published: (1983)

Westinghouse type DS circuit breakers, potential failure of electric closing feature because of broken spring release latch lever.
Published: (1985)

Potential for failure of replacement AC coils supplied by the Westinghouse Electric Corporation for use in class 1E motor starters and contactors.
Published: (1986)

Problems with Westinghouse DS-206 and DSL-206 type circuit breakers.
Published: (1992)

Reactor trip breaker malfunctions (undervoltage trip devices on GE Type AK-2-25 breakers).
Published: (1983)

Active and quasi-optical arrays for solid-state power combining /
Published: (1997)

Solid state protection system card failure results in spurious safety injection actuation and reactor trip.
Published: (2009)

Disabling of diesel generator output circuit breakers by anti-pump circuitry.
Published: (1988)

Undervoltage relay and thermal overload setpoint problems.
Published: (1993)

Auxiliary feedwater pump lockout resulting from Westinghouse W-2 switch circuit modification.
Published: (1982)

Deficiencies in primary containment low-voltage electrical penetration assemblies.
Published: (1988)

Deficiencies in primary containment electrical penetration assemblies.
Published: (1982)

False certificates of conformance provided by Westinghouse Electric Supply Company for refurbished commercial-grade circuit breakers.
Published: (1991)

Increased electronic equipment issues after electrostatic cleaning.
Published: (2020)

Inadequate testing of relay contacts in safety-related logic systems.
Published: (1988)

Main steam isolation valve closure logic.
Published: (1985)

Miswiring in a Westinghouse rod control system.
Published: (1987)

Telecommunication circuits and technology /
by: Leven, Andrew A.
Published: (2000)