Model
SWSeries II
Nominal DC Input Voltage 12 VDC 12 VDC 24 VDC 24 VDC 48 VDC 48 VDC 48 VDC 48 VDC
AC Output Voltage (RMS) 120 VAC 230 VAC 120 VAC 230 VAC 120 VAC 230 VAC 120 VAC 230 VAC
Nominal Frequency 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz
Continuous Power @ 20° 2500 VA 2600 VA 4000 VA 3300 VA 4000 VA 3300 VA 5500 VA 4500 VA
Continuous AC Output (@ 25°C) 21 amps 11 amps 33 amps 14 amps 33 amps 14 amps 46 amps 20 amps
Maximum AC Output (RMS) 60 amps 28 amps 78 amps 34 amps 78 amps 34 amps 78 amps 34 amps
Efficiency (peak) 90% 90% 94% 94% 95% 95% 96% 96%
Automatic AC Transfer Relay 60 amps 30 amps 60 amps 30 amps 60 amps 30 amps 60 amps 30 amps
Maximum Charging Rate 150 amps 150 amps 120 amps 100 amps 60 amps 50 amps 75 amps 60 amps
DC Input Requirements
Search Mode 0.08A (1W) 0.08A (1W) 0.04A (1W) 0.04A (1W) 0.025A(1W) 0.025A(1W) 0.04A (1W) 0.04A (1W)
On Mode (no load - idle) 1.0A (12W) 1.6A (12W) 0.66A (16W) 0.66A (16W) 0.33A (16W) 0.33A (16W) 0.40A (20W) 0.40A (20W)
At Full Rated Power 275 amps 150amps 200 amps 166 amps 100 amps 83 amps 137 amps 106 amps
Short Circuited Output 700 amps 300 amps 360 amps 320 amps 180 amps 160 amps 180 amps 138 amps
Nominal DC Input Voltage Range 11.8 to 16.5 11.8 to 16.5 22 to 33 22 to 33 44 to 66 44 to 66 44 to 66 44 to 66
AC Output Characteristics
AC Output Waveform Sinewave, 34 to 52 steps per cycle
Voltage Regulation +/- 2%
Total Harmonic Distortion 3 to 5% (stand alone operation)
Power Factor Allowed -1 to 1
Frequency Regulation +/- 0.04% (crystal regulated)
Load Sensing Range 16 to 240 Watts
Options
Remote Control Panel (50 ft. max.) SWRC SWRC SWRC SWRC SWRC SWRC SWRC SWRC
Stacking Interface for double power SWI* No SWI* No SWI* No SWI* No
(*requires two inverters) (120/240) (120/240) (120/240) (120/240)
Conduit Box SWCB SWCB SWCB SWCB SWCB SWCB SWCB SWCB
DC Disconnect Breaker DC 250 DC 250 DC 250 DC 250 DC 175 DC 175 DC 250 DC 175
DC Battery / Inverter Cables BC5-4/0 BC5-4/0 BC5-4/0 BC5-4/0 BC5-2/0 BC5-2/0 BC5-4/0 BC5-2/0
Enclosure Type Indoor, ventilated, steel chassis with powdercoat finish
Specified Temp Range 32° F to 104° F (0° C to +40° C) (output will meet specified tolerances)
Allowed Temp Range -40° F to 140° F (-40° C to +60° C) (output may not meet specified tolerances)
Dimensions - Inverter Only 15" (38 cm) high, 22.5" (57 cm) wide, 9" (23 cm) deep (when wall mounted)
Dimensions - Shipping 20.5" (52 cm), 27" (69 cm), 15.5" (40 cm)
Mounting Wall or Shelf Mount
Weight - Inverter Only 90lbs (42kg) 95lbs (43kg) 105lbs (48kg) 105lbs (48kg) 105lbs (48kg) 105lbs (48kg) 136lbs (63kg) 136lbs (63kg)
Weight - Shipping 96lbs (44kg) 110lbs (50kg) 111lbs (50kg) 111lbs (50kg) 111lbs (50kg) 111lbs (50kg) 143lbs (65kg) 143lbs (65kg)
SPECIFICATIONS
THE POWER COMPANY
Available From:
Utility Interactive Mode:
Operating as a bi-directional battery charger, power from any source that tries to
raise the batteries above their programmed float voltage is delivered to the grid. A GRID USAGE TIMER can be
set to allow selling of electricity to the utility only during prescribed hours. Sell back current is adjustable.
Caution: Utility intertie must have approval of local utility company.
Peak Load Shaving Modes
- (1) The sine wave series may be programmed to operate from batteries during a
specified period of the day. Batteries may be charged during lower rate periods. (2) During a programmable
time of the day, power is delivered to the grid from the batteries. An alternative (lower) adjustable float voltage
is employed to allow variable battery discharge depths.
Three user adjustable voltage-controlled signal relays are provided to control charging sources and loads.
Selecting modes, enabling features and adjusting parameters are easily accomplished by moving thru a menu tree
that is displayed on the control panel’s LCD read-out. Doubling as a meter, the LCD displays INVERTER AMPS,
INPUT AMPS, LOAD AMPS, BATTERY VOLTS DC and INVERTER VOLTS AC. Additionally, control panel LED’s report
the status of eight system conditions.
Specifications SW2512 SW2612E SW4024 SW3024E SW4048 SW3048E SW5548 SW4548E
*specifications may change without notice
Options: Remote control panel (SWRC), stacking interface cable (SWI), conduit box for code approved DC input battery cables (SWCB).
Other Voltage/frequency for export are as follows:
SW3024J=105VAC/50Hz SW4024K=105VAC/60Hz SW4024W=220VAC/60Hz (two wire output only) SW4548A-240VAC/50Hz
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