Samlex Europe Pure Sinewave PST-300S-12E Mode D'emploi page 38

seCtIOn 8 | SECTION 8 |
8.7 oPtionAL WiReD ReMote contRoL – MoDeL Rc-300
- Test Button: This button is used to test if the Gf CI is operating normally. Test the Gf CI
periodically to ensure that it is operating normally.
!
The Gf CI will trip due to the following conditions:
cAUtion!
- Leakage or Ground
for the optional remote Control rC-300 to operate, the inverter has to be FiRSt
- Neutral to Ground bonding (connection) on the load side of the Gf CI
turned on using the following oN / off controls:
a) W hen not using external 1-Wire or 2-Wire on / oFF control: by pushing the
!
top end (marked "–") of the 3-Position Rocker Switch (1, fig 6.1a) to position
CAUTION!
marked "oN"
1. Each of the NEMA5-20R outlets is rated for 16A continuous and 20A intermit-
b) When using external 1-Wire or 2-Wire on / oFF controls: by FiRSt pushing
tent. Do not draw more than this rating from each outlet.
the bottom end (marked "=") of the 3-Position Rocker Switch (1, fig 6.1a) to
full rated output capacity of 25A of the inverter, use AC output connections
position marked "EXT. Switch" and tHen switching on the inverter by (i) closing
for hardwiring (13,
the switch or relay contact in 2-Wire oN/off Control (fig 8.2a) or (ii) closing the
2. Do not feed the output from the Gf CI receptacle to a Panelboard / Load
switch or relay contact in 2-Wire oN/off Control using switched DC voltage (fig
Center where the Neutral is bonded to the Earth Ground. This will trip the
8.2b) or (iii) closing the switch or relay contact in 1-Wire oN/off control using
Gf CI. If the AC output is required to be fed to a Panelboard / Load Center,
switched DC voltage from battery supplying the inverter.
use hardwiring connections (please see details given at Section 8.5.2 below).
An optional Wired Remote Control Model No. RC-300 (with 25 ft. / 7.62 metre cable), is
available for switching oN and switching off and monitoring. The remote has LCD display
8.5.1 AC Output Connections for Hardwiring
showing AC output V, A, Hz, W, VA and Power factor. It also has LED indications similar to
For connecting the AC output of the inverter to an AC Panelboard / Load Center, sepa-
the indications on the front panel (2, 3, 4 in fig. 6.1a). The Remote Control is connected to
rate connections are available for hard wiring. Please refer to Fig 6.1. Compartment (11,
RJ-50 Jack (9, fig 6.1a). Read Remote Control Manual for details.
Fig 6.1b) contains terminals for AC output. The compartment is covered by Cover Plate
(8, Fig 6.1a) with the help of 4 screws. The AC wiring enters through the metal Strain
8.8 on/oFF contRoL FRoM ReMote LocAtion USinG 2-WiRe oR
Relief Clamp (7, Fig 6.1a). After the connections have been made, tighten the clamp.
1-WiRe eXteRnAL on/oFF contRoL
AC output connections are as follows:
Terminal Block (13, Fig 6.1b) with Line "L" and Neutral "N" Terminals.
!
Please note that Line terminal "L" of the AC Terminal Block (13, Fig 6.1b) is internally
cAUtion!
connected together at the PCB. Similarly, Neutral terminal "N" on the AC
f or operation of this function, the 3-Position Rocker Switch on the front panel
Block (13, Fig 6.1b) internally connected togeter at the PCB
marked "oN/off/EXT. Switch (1, fig 6.1a) should be FiRSt pushed at the bottom
end (marked "=") to rock it to the bottom "EXT. Switch" position.
• Hole diameter: 4.15 mm / 0.16"
• Set screw: #6 (UNf, 40 Threads per Inch) or M3.5 ( Coarse Pitch 0.6 mm)
The unit can be switched oN/off from a remote location using external, wired oN/off
control arrangements as shown in fig 8.2(a), (b) and (c). Details are given below:
AC Ground Terminal (12, Fig 6.1b)
• 2-Wire on/oFF control from Remote Location Using Switch/Relay contact, Fig 8.2(a):
• Stud: #6 (UNC, 32 Threads Per Inch)
In this arrangement, external voltage source is NoT required. The inverter will switch
Neutral to Chassis Ground Bonding
oN when the relay contact / switch is closed and terminals 1 and 2 of the Terminal
Block (10, fig 6.1a) are shorted. The inverter will switch off when the relay contact /
• Neutral "N" is bonded to the metal chassis of the inverter through a loop of wire con-
switch is opened and short is removed across terminals 1 and 2 of the Terminal Block
necting the "N" terminal on the Line side.
(10, fig 6.1a)
• 2-Wire on/oFF control Using Switched Dc Voltage (10-33VDc), Fig 8.2(b):
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38 | SAMLEX AMERICA INC. 38 | SAMLEX AMERICA INC.
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Installation Installation
ault f
ig 6.1b) as described at Section 8.5.2 below. f
or drawing the f
Terminal
SAMLEX AMERICA INC. | 41