36 | SAMLEX AMERICA INC.
8.5 AC SIDE CONNECTIONS
WARNING! Preventing Paralleling of the AC Output
1. The AC output of the inverter cannot be synchronized with another AC source
and hence, it is not suitable for paralleling. The AC output of the inverter should
never be connected directly to an electrical breaker panel / load center which
is also fed from the utility power/ generator. Such a connection will result in
parallel operation and AC power from the utility / generator will be fed back
into the inverter which will instantly damage the output section of the inverter
and may also pose a fire and safety hazard. If an electrical breaker panel /
load center is being fed from the utility power / generator and the inverter is
required to feed this panel as backup power source, the AC power from the
utility power/ generator and the inverter should first be fed to a manual selector
switch / Automatic Transfer Switch and the output of the manual selector switch
/ Automatic Transfer Switch should be connected to the electrical breaker panel /
load center.
2. To prevent possibility of paralleling and severe damage to the inverter, never
use a simple jumper cable with a male plug on both ends to connect the AC
output of the inverter to a handy wall receptacle in the home.
8.5.1 AC Output Receptacle
For AC output connection, the inverter uses European "Schuko" Receptacle Type CEE
7/3 (5 in Fig 6.1). This type of receptacle is used in Germany, Australia, the Netherlands,
Sweden, Norway and Finland amongst others. Corresponding “Schuko” Plug, Type CEE
7/4 or CEE 7/7 is required on the power cord feeding the AC loads to be connected to
the inverter. The construction of the “Schuko” Receptacle (Type CEE 7/3) and Plug (CEE
7/7) is shown at Figs 8.2.1 and 8.2.2 respectively.
(See 5, Fig 6.1)
European "Schuko" Plug, Type CEE 7/7
1.1: Non-polarized male pins for current
carrying conductors
1.2: Grounding Contact Strips
1.3: Grounding Socket (Not provided in
Schuko Plug Type CEE 7/4)
Fig. 8.2.1 Schuko Type Plug CEE 7/7
1.1
1.2
1.2
2.2
2.1
Front View
1
12
2 3
4
5
Back View
6
7
8
9
LEGEND
1. Power ON/OFF Switch
2. Green LED - POWER
3. Red LED - OVERLOAD
4. Red LED - OVER TEMP (OVER TEMPERATURE)
5. European “Schuko”, CEE7/3 AC Receptacle (See details at Section 8.5.1)
6. Air-exhaust opening for cooling fan
(Fan is located behind this opening)
7. Chassis Ground Terminal: Wing Nut and Bolt (M5). This terminal is used to connect
the metal chassis of the inverter to the Earth Ground Terminal of the premises where
the inverter is installed.
8. Negative (-) DC Input Terminal
9. Positive (+) DC Input Terminal
10. Modular Jack for RC-15A Remote Control (Located at the bottom)
11. Air-suction openings for the fan (At the bottom of the unit − not shown)
12. 50/60 Selector Switch (Default: 50 Hz)
PST-600 & PST-1000-12-24: Layout
NEG –
WARNING:
Reverse polarity will damage the unit.
AVERTISSEMENT :
Inversion de polarité peut endommager l’unité.
NEG –
POS +
10
Hole size: 11 mm / 0.433” with M-8 set screw
}
European "Schuko" Receptacle, Type CEE 7/3
2.1: Non-polarized sockets for current carrying
conductors
CAUTION! Both the sockets are hot
2.2: Grounding Spring Contacts (connected to the
metal chassis Ground of the inverter).
Fig. 8.2.2 Schuko Receptacle CEE 7/3
1.3
SECTION 8 |
Installation
2.1
Содержание PST-60S-48E
Страница 47: ...SAMLEX AMERICA INC 47 NOTES...
