Samlex Europe PST-300S-12E Manual Del Propietário página 39

seCtIOn 8 | seCtIOn 8 |
!
WARninG!
cAUtion!
1 . P lease ensure correct polarity of wiring connection. Positive (+) of the external DC
RiSK oF eLectRic SHocK. When this unit is installed in vehicles and hard-wiring
source should be connected to Terminal 3 of the Terminal Block (10, fig 6.1a) and
connection is used to feed the AC output of the inverter to the AC Panel-
Negative (-) to Terminal 4. In case the polarity is reversed, the oN/off control will
board / Load Center in the vehicle, it is to be ensured that Ground fault Circuit
not operate. the input to these terminals is protected against reverse polarity
Interrupter(s) [GfCI] are installed in the vehicle wiring system to protect all
branch Circuits.
2. Use 1A fuse as shown as close to the DC source as possible
i
The GfCIs in Table 8.3 have been tested to operate satisfactorily and are accept-
inFo able. other types may fail to operate properly when connected to this inverter:
The 10-33VDC external control signal on terminals 3 and 4 of the Terminal Block
table 8.3 GFci information
(10, fig 6.1a) feeds to an internal opto-Isolator. Hence, the Negative Ground of the
Mfr. of GFci
external 10-33VDC source can be isolated from the Negative Ground of the Battery
Pass & Seymour
input to the inverter.
Leviton
The inverter will switch oN when the external relay contact / switch is closed [External DC
Zhejiang Trimone
voltage (10-33VDC) is fed to terminals 3 and 4 of the Terminal Block (10, fig 6.1a)]. The
inverter will switch off when the external relay contact / switch is opened [External DC volt-
8.5.3 Hard Wiring of Ac output – Sizing of Wiring and Breaker
age (10-33VDC) is removed from terminals 3 and 4 of the Terminal Block (10, fig 6.1a)].
Sizes of Line and Neutral conductors and breaker are shown in Table 8.4. Sizing is based on
• 1-Wire on/oFF control Using Switched Dc Voltage from the Battery Supplying the
safety considerations specified in UL-458 and NEC-2014. Please refer to "Notes for Table 8.4"
inverter, Fig 8.2(c) :
for details.
!
example of Ac cable types: (a) 12/3, Loomex / Romex (NMD-90) - non Metallic sheathed;
cAUtion!
Dry: 90°c. This is a 3-conductor (Insulated Line, Neutral and bare Ground), AWG #12 cable
1. P lease ensure correct polarity of wiring connection. Positive (+) of the battery
used for residential wiring (b) AC cord types: SE, SEoo, ST, STo, SJ, SJEoo, SJT or SJTo
voltage should be connected to Terminal 3. In case the polarity is reversed, the
oN/off control will NoT operate. The input to this terminal is protected against
for firm connection when using set screw type of terminals for connecting stranded wire,
reverse polarity
use "Cord End Terminals" for termination of the bare Line and Neutral ends of the conduc-
tors and "Ring Type of Terminal" for termination of the bare end of Grounding Conductor.
2. Use 1A fuse as shown as close to the battery input point as possible
for convenience, the following terminals have been provided:
The inverter will switch oN when the external relay contact / switch is closed [Voltage from
For Line and neutral conductors: 2 pieces of Cord End Terminals for conductor size AWG#12
the 12V / 24V battery supplying the inverter is fed to terminal 3 of the Terminal Block (10,
For neutral conductor: 1 piece of Ring Terminal for #6 stud and for conductor size AWG#12
fig 6.1a)]. The inverter will switch off when the external relay contact / switch is opened
[Voltage from the 12V / 24V battery supplying the inverter DC voltage is removed from
terminal 3 of Terminal Block (10, fig 6.1a)]. in a vehicle / RV, the control voltage may be fed !
cAUtion!
directly from the ignition Switch. this will switch on the inverter when the ignition is on
(a) Use proper Crimping Tool to crimp the terminals to the bare ends of the conductors.
and switch oFF the inverter when the ignition is switched oFF.
(b) M ake sure that the AC cable is adequately clamped by the metal Strain Relief
Clamp (7, fig 6.1a)
42 | SAMLEX AMERICA INC.
Installation Installation
Mfr.'s Model no.
2095 Series
N7899 Series
TGM20 Series
Description
NEMA5-20 Duplex 20A
NEMA5-20 Duplex 20A
NEMA5-20 Duplex 20A
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