Specifications

16201-8
L:\wpb_\wpb_emp1\W1200.13\p.m. Project #1\SECTION 16201-Indoor Generator and ATS.doc
D. Battery Charger – Current limiting battery charger shall be furnished to
automatically recharge the batteries. Charger shall be the float charging
type furnished to properly charge the batteries. It shall include overload
protection, silicone diode full wave rectifiers, voltage surge suppressor,
DC ampmeter, DC voltmeter, fused AC input. Input power shall be 120V
single phase. A battery charger fail alarm contact shall be provided.
2.06 GENERATOR CONTROL PANEL
A. Generator Set Control
1. The generator set shall be provided with a microprocessor-based
control system that is designed to provide automatic starting,
monitoring and control functions for the generator set. The control
system shall also be designed to allow local monitoring and control
of the generator set and remote monitoring and control as
described in this specification.
2. The control shall be mounted on the generator set. The control
shall be vibration isolated and prototype tested to verify the
durability of all components in the system under the vibration
conditions encountered.
B. Generator set A/C output metering
1. The generator set shall be provided with a metering set including
the following features and functions:
a. Digital metering set, 0.5% accuracy, to indicate generator
RMS voltage and current, frequency, output current, output
KW, KW-hours, and power factor. Generator output
voltage shall be available in line-to-line and line-to-neutral
voltages, and shall display all three phase voltages (line to
neutral or line to line) simultaneously.
C. Generator Set Alarm and Status Display
1. The generator set shall be provided with alarm and status
indicating lamps to indicate non-automatic generator status and
existing warning and shutdown conditions. The lamps shall be
high intensity LED type. The lamp condition shall be clearly
apparent under bright room lighting conditions. The generator set
control shall indicate the existence of the following alarm and
shutdown conditions on an alphanumeric digital display panel: