
S
te
rl
in
g
P
o
w
e
r
P
ro
d
u
c
ts
C
o
p
y
ri
g
h
t
888
888
Standard inverter with dual sockets.
Earth adjustable between centre tapped
earth ( default ) and Neutral earth bonded
(simply add rear fuse for neutral earth bonding)
Pre-fitted RCD Model.
A 30 mA RCD pre-installed in unit
pre-wired for neutral earth bonding
to operate RCD.
Front view
Front view
Rear view
Rear view
Option 1
Option 2
6
1
2
3
4
13
11
10
9
8
7
5
12
14
1) UK socket
7) USB charger
2) Euro socket
8) On / off ( remote control )
3) Power LED Green,
on
when inverter is Live.
9) Positive cable or positive connector in larger units
4) Fault LED Red, if
on
there is a fault.
10) Negative cable or negative connector in larger units
5) LED display ( -P- = Power, watts , not usable on low
11) Link for converting to neutral earth bonding
power loads, about +/- 10%, not very accurate just
12) Earth to chassis
approx )
13) Residual Current Breaker ( earth trip )
( -U- = Voltage ( input DC ) = +/- 0.2V)
14) Pre-wired AC output cable
Fault Display i.e. 05 then unit over heat, restart
manually
6) Remote control ( optional )
Fault LED light Alarm AC output Reset required
Low input voltage Green on red off Yes Yes alarm stop when voltage increase
Warning
Low input trip Green on red on Yes No Charge batteries then switch unit off
and on to restart
High input voltage Green on red on No No Reduce input voltage then switch
off and on again to reset
Overload Shutdown Green on red on No No Reduce load, switch off and on to
restart
Over Temp shut Green on red on Yes No Unit must return to temp then switch
off and on to restart
Short circuit Green on red on No No Remove short unit will be on
Specification 300 watt 600 watt 1000 watt 1600 watt 2000 watt
Input voltage 12V model ( DC 11-15V ) 24V model ( DC 22-30V )
Output voltage 230V +/- 10% or 110V +/- 10%
Output frequency 230V version 50 Hz +/- 3 Hz 110V version 6
USB port DC 5V, 500 mA
Continuous power 300W 600W 1000W 1600W 2000W
Peak Power 600W 1200W 2000W 3200W 4000W
Digital display Input voltage and unit power in watts
Output wave form Pure sine wave
Distortion < 5%
Efficiency > 85%
No load Quiescent current 0.95A
Low voltage alarm (nominal) 12V = 10.5 V 24V = 21 V
Low voltage trip (nominal) 12V = 9.5 V 24V = 19 V
High voltage trip (nominal)
0 Hz +/- 3 Hz
12V = 15.5 V 24V = 31 V
Fan Operation, the fan will come on in the event of power exceeding 30% of unit rating or the internal exceeds 60C
Fuse Recommended 12V 60A
use Sterling ANL fuse 24V 30A 24V 50A 24V 70A 24V 125A 12V 180A
12V 100A 12V 150A 12V 250A 12V 350A
Fig 1
Fig 2