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COMPACT
COMPACTCOMPACT
COMPACT
User manual COMPACT V2.0 E 6
2 Introduction
The COMPACT is a sine wave inverter with integrated battery charger and solar charger regulator
with many additional functions, it has been developed to be used as stand-alone (independent of a
grid-system) AC provider, or as continuous / break-free current supply provider.
2.1 Principe schematic
2.2 Description of main functions
2.2.1 The Inverter
The sinewave-inverter built in the COMPACT generates a sinusoidal AC voltage with an
exceptionally precise voltage and stabilized frequency. In order to start large electric motors , the
user has the possibility to employ a short-start-power which is 3-times the nominal power of the
COMPACT.
The inverter is protected against overload and short-circuit. A power-stage with the latest MOS-
FET power transistors, a toroidal transformer, and a fast regulating system make-up a robust and
reliable inverter with highest efficiency. An 1-20 Watt adjustable charge detection system serves
to provide the smallest energy consumption and ensures a long life for the battery.
2.2.2 The Transfer system
COMPACT can be connected to an AC source. For example a stand-by emergency generator or
the AC network. With the transfer system, on one side you have an alternating voltage at the
output for use by the connected consumer devices. On the other side the batteries are charged.
The distribution of energy between the consumer devices and battery charger is automatic.
2.2.3 The Battery charger
The built-in battery charger is so arranged that it can charge the batteries quick very completely. A
microprocessor controlled, 3 to 4 Step charging process ensures the optimum charging of the
batteries. The desired charging current can be set continuously from 0 – 55A (C3548: 0 - 50A).
The battery charger is meant for the lead-acid and lead-gel batteries. Thanks to the floating charge
system the batteries can remain continuously connected.
6p 8p
RJ11
OFF
AC OUT
Over Temp.
Overload
AC IN
SOLAR CHARGE
Contact manual
Contact active
Program
COMPACT
AUXILIARY CONTACT ON/ O FF
INVERTE R - CHARGER
(Select)
RCC-01
INVERTERCHARGER
(Program) (Change status)
Battery
Low/High
RESET
A
LARM
10
20
30
40
50
60
70
TRANSFER
Ch
arg
er
Inv
ert
er
5
10
20
40
60
80
100
130
160
A %
EQUALIZE
SOLAR
AUX. CONT
.
L
PE
N
L
PE
N
Remote control
BATTERY
CT35
100nF
1uF
10nF
10nF
1uF
150A
1uF
4x2,7M
Ω
Remote control
Temp.
Max. 6m
Max. 40m
A
C OUT
Filter
Microprocessor,
Control, Adjustment
Display
Inverter
Charger
Remote control
Solarmodule
Temp. Sensor
Battery
Input
230Vac
Output
230Vac
AC IN