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)
S P E C I F I C A T I O N S
ENGINEERING
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
®
LISTED
C
67664
®
LISTED
67664
POWER CONDITIONING UNITS FOR
USE IN PHOTOVOLTAIC POWER
SYSTEMS STANDARD UL1741
POWER CONVERTERS AND POWER
CONVERTER SYSTEMS FOR
RECREATIONAL VEHICLES
STANDARD UL458
COMMERCIAL AND INDUSTRIAL
POWER SUPPLIES
CERTIFIED TO
CAN/CSA-C22.2 NO. 107.1-M1
ETL TESTING LABS. INC
CORTLAND, N.Y.
Rev# 11/97
5916 195th St. N.E. ARLINGTON, WA. USA 98223 Phone (360) 435-8826 Fax (360) 435-2229 Web: www.traceengineering.com
5400
5200
5000
4800
4600
4400
4200
4000
3800
3600
3400
3200
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
0
120%
100%
80%
60%
40%
20%
0%
SW5548
SW458E
SW2612E
SW2512
SW4024 / SW4048
SW3024E / SW3048E
AC Load Watts
Efficiency
SW Series Efficiency Curves