WARNING
5-3 TYPICAL CONNECTION FOR EMERGENCY PLANT.
FIGURE 5-6 AUXILIARY POW ER TYPICAL CONNECTION.
1.- Utility meter.
2.- Main protection switch.
3.- 2-pole 2-throw transfer swit-
ch. Obtain and correctly install
the switch, it must be of equal or
greater capacity than the main
protection switch (2).
4.- Circuit breaker fuses or
thermal switches. Obtain and
install correctly.
5.- Connection cable. Select the
cable according to section 3-5.
6. - G en era t o r Co n n e ct i o n s.
C o n n e c t
t h e
a p p r o p r i a t e
terminals or plugs to the cables
a c c o r d i n g t o t h e c u r r e n t
capacity.
7.- Load connections. Turn off
o r d i s c o n n e c t e q u i p m e n t
co nn ect ed t o t h e gen erat o r
before starting or stopping the
en gi n e; sl ow i n g t h e en gi n e
speed causes low voltage and
frequency.
FIGURE 5-7 CONNECTING TO ELECTRICAL EQUIPMENT.
1.- Receptacles with neutral connected to the chassis.
2.- 3-terminal plug of the equipment with the chassis grounded.
3.- Double insulated 2-terminal equipment plug.
5-4 EQUIPMENT SELECTION.
Make sure that the
equipment has this
symbol or legend.
The customer shall supply the necessary equipment so that the
generator can be installed as an emergency plant.
1
2
3
O r
TIERRA
Calle plásticos No. 17, Colonia San Fr ancisco Cuautlalpan,
Naucalpan de Juárez, Estado de México, C. P. 53569
14
SEE SAFETY SIGNAL AT THE BEGINING THIS
M A N U A L
120/240V.c.a.
1 Phase- 3 wires.
Output generator
Load
120/240 Vac
60 Hz. 3wires
Service normal
N
e
u
tr
o
240Vac
240Vac
240Vac
120Vac
120Vac
120Vac
120Vac
120Vac
120Vac
ó
F1
CB
Ground