Woodward MicroNet TMR 5009, Installation/Hardware Manual

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5009 Installation/Hardware Manual 85580V2
96 Woodward
Figure 8-3. Inside View of Door
DSLC™ Digital Synchronizer & Load Control
This device is used with generator applications only. The DSLC is a
microprocessor-based generator load sharing control designed for use on three
phase ac generators with Woodward speed controls and automatic voltage
regulators. The DSLC is a synchronizer, an isochronous load sharing control, a
dead bus closing system, a VAR/PF control, and a process control, integrated
into one package. The DSLC provides either phase match or slip frequency
synchronizing, and ties into the unit automatic voltage regulator to match
voltages before paralleling. It interfaces with the control via a speed bias signal to
control generator frequency and phase (see Figure 8-5).
The DSLC, along with its auxiliary devices, will be mounted on a panel (see
Figure 8-4). To simplify the DSLC interface, a 120 Vac-to-24 Vdc power supply
and four interposing relays are included on the panel. This panel is designed to
be mounted within a cabinet near the control or system switchgear.