Samlexpower PST-15S-12E Owner's manual - Section 8 |
42 | SAMLEX AMERICA INC.
seCtIOn 8 |
Installation
Terminal Block
(10, Fig 6.1a)
Relay Contact
or
Toggle Switch
NOTE: Wiring Size: AWG #22
Relay Contact
or
Toggle Switch
Relay Contact
or
Toggle Switch
DC Power
Source
(10-33VDC)
Terminal Block
(10, Fig 6.1a)
Terminal Block
(10, Fig 6.1a)
+
–
–
+
1A Fuse
1A Fuse
+12V/24V battery voltage
(10-33V) from the battery
supplying DC input to PST-3000
+
Fig 8.3(a) − 2-Wire
ON/OFF control using
switch/relay contact
Fig 8.3(b) − 2-Wire
ON/OFF control using
switched DC voltage
Fig 8.3(c) − 1-Wire ON/OF
control using switched
DC voltage from battery
supplying the inverter
Fig. 8.3: ON/OFF Control from Remote Location using External 2-Wire or 1-Wire Control
seCtIOn 9 |
Operation
9.1 SettinG oUtPUt FReQUencY
Default frequency is 50 Hz. Output frequency may be changed to 60 Hz using 50/60 Hz Se-
lector Switch [20, fig 6.1(b)]. frequency should be changed only after switching the inverter
to off condition first.
9.2 SWitcHinG tHe inVeRteR on/oFF
Before switching on the inverter, check that all the AC loads have been switched off and the
desired output frequency has been selected (See 9.1 above). The 3-Position Rocker Switch
marked ON/Off/EXT. Switch (1, fig 6.1a) on the front panel of the inverter is used to switch
oN and switch off the inverter. This switch operates a low power control circuitry, which in
turn controls all the high power circuitry.
The unit can also be switched ON/Off remotely as follows:
•
Through optional Remote Control Model RC-300 connected to Modular Jack RJ-50
(9, fig 6.1a). Read Optional Remote Control Manual for RC-300 for details.
•
Using 2-wire or 1-wire External Switching Control. See details under heading "ON/Off Con-
trol from Remote location using 2-Wire or 1-Wire External ON/Off Control" on page 38.