Technical data
Sine Wave Inverters
Sine Wave Inverters
124
215
410
359
24
202 6
4x ø7
142
84
170
160
5
9026
4x ø6
38|
Steca Elektronik GmbH | 87700 Memmingen | Germany | Fon +49 (0) 8331 8558-0 | Fax +49 (0) 8331 8558-132 | www.steca.com
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Steca XPC
1400-12, 2200-24, 2200-48
The Steca XPC series of inverters combine a very high overload
capacity with the capability to operate highly critical loads.
Other important features of these high-quality inverters are
their powerful device protection and their low own consump-
tion. The Steca XPCs combine a sine wave inverter, four-stage
battery charger and transfer system in one device, therefore
making them also suitable for hybrid systems. The built-in
multifunctional contact enables you, for example, to switch
on and off diversion loads for excess power or start a diesel
generator to recharge batteries
Product features
True sine wave voltage
Excellent overload capabilities
Optimal battery protection
Adjustable integrated battery charger
Automatic load detection
Best reliability
Can be used as a back-up system or uninterruptible
power supply (UPS)
Multifunction contact
Ultra-fast transfer relay
Electronic protection functions
Deep discharge protection
Battery overvoltage shutdown
Overtemperature and overload protection
Short circuit protection
Reverse polarity protection by internal fuse
Acoustic alarm at deep discharge or overheating
Displays
7 LEDs show operating states
for operation, fault messages
Operation
Main switch
Adjustable load detection
Programming by buttons
Options
Type with 230 V / 60 Hz
Type with 115 V / 60 Hz
Model with protective lacquered mainboard
Protection cover C-IP23 to raise the degree of protection
Remote control RCC-01
CFC-01 cable entry for strain relief and protection of
connections
Temperature sensor CT35 to correct the voltage
thresholds according to the current battery temperature
Certificates
Compliant with European Standards (CE)
RoHS compliant
—
[ar eas o f a pp lic at ion ]
6720 W
[1,400 W ... 2,200 W]
Steca AJ
275-12, 350-24, 400-48, 600-24, 700-48,
1000-12, 2100-12, 2400-24
The Steca AJ inverter series stands out with its wide range of
available power classes and DC input voltages.
This enables the optimal inverter to be used for any application.
The cables for connecting the battery and the load are already
mounted on the Steca AJ, thus making it easier to install the device.
The automatic standby mode considerably reduces the inverter’s
own consumption. The Steca AJ inverter’s excellent overload capa-
city ensures that even critical loads can be operated easily.
Product features
True sine wave voltage
Excellent overload capabilities
Optimal battery protection
Automatic load detection
Best reliability
Electronic protection functions
Deep discharge protection
Battery overvoltage shutdown
Overtemperature and overload protection
Short circuit protection
Reverse polarity protection by internal fuse (except Steca
AJ 2100-12)
Acoustic alarm at deep discharge or overheating
Displays
Multi-coloured LED shows operating states
Operation
Main switch
Adjustable load detection
Options
Types with 115 V / 50 Hz, 115 V / 60 Hz or 230 V / 60 Hz
Model with protective lacquered mainboard
Terminal for connection of a remote control (On/Off) for
the types Steca AJ 275-12 to Steca AJ 700-48
Remote control JT8 (On/Off, LED) for connection to Steca
AJ 1000-12 to Steca AJ 2400-24
Steca AJ 275-12, AJ 350-24, AJ 400-48
Certificates
Compliant with European Standards (CE)
RoHS compliant
[ar eas o f a pp lic at ion ]
[275 W ... 2,400 W]
275-12 350-24 400-48 600-24 700-48 1000-12 2100-12 2400-24
Characterisation of the operating performance
System voltage 12 V 24 V 48 V 24 V 48 V 12 V 12 V 24 V
Continuous power 200 VA 300 VA 300 VA 500 VA 500 VA 800 VA 2,000 VA 2,000 VA
Power 30 min. 275 VA 350 VA 400 VA 600 VA 700 VA 1,000 VA 2,100 VA 2,400 VA
Power 5 sec. 450 VA 650 VA 1,000 VA 1,200 VA 1,400 VA 2,200 VA 5,000 VA 5,200 VA
Max. efficiency 93 % 94 % 94 % 94 % 94 % 93 % 92 % 94 %
Own consumption standby / ON 0.3 W / 2.4 W 0.5 W / 3.5 W 1.1 W / 5.2 W 0.6 W / 7.2 W 1.5 W / 12 W 0.7 W / 10 W 0.7 W / 16 W 1.2 W / 16 W
DC input side
Battery voltage
10.5 V … 16 V 21 V … 32 V 42 V … 64 V 21 V … 32 V 42 V … 64 V 10.5 V … 16 V 10.5 V … 16 V 21 V … 32 V
AC output side
Output voltage 230 V AC +0 / -10 % (true sine wave)
Output frequency 50 Hz +/-0.05 % (crystal controlled)
Load detection (standby) 2 W adjustable: 1 W … 20 W
Operating conditions
Ambient temperature -20 °C … +50 °C
Fitting and construction
Cable length battery / AC 1.2 m / 1 m 1.5 m / 1m 1.7 m / 1 m
Degree of protection IP 30 IP 20
Dimensions (X x Y x Z) 170 x 142 x 84 mm 252 x 142 x 84 mm 455 x 142 x 84 mm 406 x 273 x 117 mm
Weight 2.4 kg 2.6 kg 4.5 kg 8.5 kg 19 kg 18 kg
Technical data at 25 °C / 77 °F
1400-12 2200-24 2200-48
Characterisation of the operating performance
System voltage 12 V 24 V 48 V
Continuous power 1,100 VA 1,600 VA 1,600 VA
Power 30 min. 1,400 VA 2,200 VA 2,200 VA
Power 5 sec. 3,300 VA 4,800 VA 4,800 VA
Max. efficiency 94 % 95 % 95 %
Own consumption
standby / ON
0.6 W / 4 W 0.9 W / 7 W 1.3 W / 7 W
Input side
Input voltage adjustable: 150 V AC … 230 V AC
Charging current adjustable 0 A … 45 A 0 A … 37 A 0 A … 20 A
Max. current on
transfer system
16 A
Switching time transfer relay < 40 ms
Battery side
Battery voltage 9.5 V … 16 V 19 V … 32 V 38 V … 64 V
Battery monitoring LVD, HVD, floating and equalisation voltage adjus-
table by user via optional remote control RCC-01
AC output side
Output voltage 230 V AC +0 / -10 % (true sine wave)
Output frequency 50 Hz +/-0.05 % (crystal controlled)
Load detection (standby) adjustable: 1 W … 25 W
Operating conditions
Ambient temperature -20 °C … +55 °C
Fitting and construction
Cable length battery 165 cm
Degree of protection IP 20 / with optional top cover: IP 22
Dimensions (X x Y x Z) 215 x 410 x 124 mm
Weight 11.7 kg 12.6 kg
Technical data at 25 °C / 77 °F