Specifications

21
BE1-25A
Automatic Synchronizer
(Request bulletin UIM)
Features
• Multiple breaker with six programmable closing
times for up to six generators
• Plug-in modules for:
- Voltage acceptance
- Voltage matching
- Frequency matching
- Dead bus closing
• Voltage adjustment function has three options for
coordination with regulating system.
• Frequency adjustment function may be either
continuous or pulsed to provide optimum
performance of the governor system.
• Real time adaptive speed control with smart target
pulse
• For use with standard motor operated controls or
digital adjuster
• Anticipatory close signal provides smooth
synchronizing with minimum system impact.
Application
A microprocessor based system including
features to bring any generator on line in a
minimum time, from small diesel units to
large, difficult hydro plants. Configurable
for simple manual control systems or
complete automatic control of generators.
Features
• Generator frequency, phase angle, and voltage
matching through either bipolar corrective signals
or raise/lower corrective output contacts
• Frequency matching capture range is ±3 Hz of
the bus frequency.
• Dead-bus closing option
• Automatic or remote reset of corrective signals
• Bipolar correction signal provides direct control
of Basler Electric voltage regulator.
• Built-in operational test
• Mechanically rugged and compact with high
reliability
Application
Monitors oncoming generator and bus voltages and
permits synchronizing the generator to an energized
station bus or another generator.
BE3-25A
Single Phase Auto-Synchronizer
(Request bulletin UMP)
6 AUTOSYNCHRONIZING DEVICES