The Lyght
Power Automatic Transfer Switch is designed to provide automatic
selection between two sources of power, such as a shore cord and a
generator. The LPT30 can switch 120VAC up to 30 amps and is provided
with a defeatable generator start UD delay. It is designed for straight
forward wiring. The metallic enclosure is provided with knockouts of
various sizes. Just select the proper size, remove knockouts, and
install cable clamps in knockout holes. The LPT3O is designed for use
in a circuit capable of delivering not more than 500A rms symmetrical,
150V maximum, when protected by a circuit breaker rated not more than
30 amps.
The LPT30
is intended for usage as an electrical transfer
switch to automatically switch multiple sources (from one to another),
i.e. switching from shoreline to generator power or switching from
electronic inverter to shoreline/generator.
The LPT30 is primarily designed for installation in
conjunction with a generator having a rated output of not larger than
4.5kw, an external power cord having a rated output of not larger than
120VAC, 30A, 1PH, 60HZ and an electronic inverter having a rated output
of not larger than 3600 watts.
Contractors:
General purpose DPDT 30 amp
relay
Coil: 110VDC, 2 watts
Time Delay: Custom time delay, 30 seconds
nominal may bypass time delay with switch on board
Physical Size: 6" x 6" x 3"
Knockouts: 1/2" and 3/4" Cautions:
*Install vertically or
horizontally in a dry, accessible area.*Maximum service 120 VAC, 30AMPS
single phase: must be used with a circuit distribution panel having a
main breaker rated 30AMPS-1 Pole, or less. Suitable for installation in
conjunction with power supplies having rated outputs not larger than
120VAC, 30AMPS.
