Basler BE1-40Q Loss of Excitation Relay
BRAND : Basler
This Instruction Manual provides information concerning the operation and installation of BE1-40Q Loss of Excitation Relays. To accomplish this, the following is provided. ! Specifications ! Functional characteristics ! Installation ! Operational Tests ! Mounting Information
Time Delay
A time delay is included in BE1-40Q Relays to prevent misoperation for transient conditions such as power
swings due to synchronizing or external fault clearing. A definite time delay of 0.1 to 9.9 seconds can be
set on the front panel thumbwheels in increments of 0.1 second. Setting both thumbwheels to 0 causes an
instantaneous trip signal to be sent when the TAP setting is exceeded. Refer to Section 5 for specific setting
information.
Details
This Instruction Manual provides information concerning the operation and installation of BE1-40Q Loss of Excitation Relays. To accomplish this, the following is provided. ! Specifications ! Functional characteristics ! Installation ! Operational Tests ! Mounting Information
Time Delay
A time delay is included in BE1-40Q Relays to prevent misoperation for transient conditions such as power
swings due to synchronizing or external fault clearing. A definite time delay of 0.1 to 9.9 seconds can be
set on the front panel thumbwheels in increments of 0.1 second. Setting both thumbwheels to 0 causes an
instantaneous trip signal to be sent when the TAP setting is exceeded. Refer to Section 5 for specific setting
information.
