Samlex America SA-3000K User Manual
SA-1000K & SA-3000K Series
Pure Sine Wave Inverter
User’s Manual
Table of Contents
1. Important Safety Information.……………………………………………… 1
1-1 General Safety Precautions…………………………………………… 1
1-2 Battery Precautions………………………..………………………….. 1
2. Features………………………………………………………………………... 2
2-1 Application………………………………………………………………. 2
2-2 Electrical Performance………………………………………………… 3~4
2-3 Mechanical Drawings………………………………………………….. 5~6
3. Introduction…………………………………………………………………… 7
3-1 Front Panel operation….……………………………………………... 7~10
3-2 Rear Panel operation.………………………………………………… 11~12
3-3 Protections Features…………………………………………………… 12
3-4 Installation………………………………………………………………. 13
3-5 Making DC Wiring Connections ……………………………………... 14~16
3-6 AC Safety Grounding………………………………………………….. 17
3-7 Inverter Operation……………………………………………………… 18
4. Troubleshooting guide……………………………………………………… 19
5. Maintenance…………………………………………………………………… 20
6. Warranty……………………………………………………………………….. 20
1. Important Safety Instructions
WARNING!
Before using the Inverter, read and save the safety
instructions.
1-1. General Safety Precautions
1-1-1. Do not expose the Inverter to rain, snow, spray, bilge or dust.
To reduce risk of hazard, do not cover or obstruct the ventilation
openings. Do not install the Inverter in a zero-clearance compartment.
Overheating may result.
1-1-2. To avoid a risk of fire and electronic shock, make sure that existing
wiring is in good electrical condition and not undersized.
Do not operate the Inverter with damaged or substandard Wiring.
1
1-1-3. There are some components in the inverter can cause arcs and sparks.
To prevent from fire or explosion, do not put batteries, flammable
materials, or anything should be ignition–protected around the inverter.
1-2. Precautions When Working with Batteries
1-2-1. If battery acid contacts skin or clothing, you shall wash it out with soap
and water immediately. If battery acid contacts your eyes, you shall
wash it out with cold running water for at least 20 minutes and get
medical attention immediately.
1-2-2. Never smoke or make a spark or flame in the vicinity of the battery or
the engine.
1-2-3. Do not drop a metal tool on the battery. The resulting spark or
short-circuit on the battery of other electrical part may cause an
explosion.
1-2-4. Remove personal metal items such as rings, bracelets, necklaces,
and watches when operating with a lead-acid batteries.
Doing so may cause short circuit and very high temperature, which can
melt metal items and even burn you.
1
2. Features
Pure sine wave output (THD < 3%)
Output frequency：50 / 60Hz switch selections
Input & output fully isolated design
Power Saving Mode to conserve energy
High efficiency 89~94%
Driving highly reactive & capacitive loads at start moment
Tri-Color indicators show input voltage & output load level
Loading controlled cooling fan
Advanced microprocessor
Protection：Input low voltage Overload Short circuit
Low battery alarm Input over voltage Over temperature
2-1. Application
2-1-1. Power tools – circular saws, drills, grinders, sanders, buffers, weed
and hedge trimmers, air compressors, etc.
2-1-2. Office equipment – computers, printers, monitors, facsimile machines,
scanner, etc.
2-1-3. Household appliances – vacuum cleaners, fans, fluorescent and
incandescent lights, shavers, sewing machines.
2-1-4. Kitchen appliances – coffee makers, blenders, ice markers, toasters,
etc.
2-1-5. Industrial equipment – metal halide lamp, high – pressure sodium lamp,
etc.
2-1-6. Home entertainment electronics – television, VCRs, video games,
stereos, musical instruments, satellite equipment, etc.
2
2-2. Electrical Performance
Specification Model No.
Item SA-1000K-112 SA-1000K-124
Continuous Output Power 1000W
Maximum Output Power 1100W
Surge Rating (Max) 2000W
Input voltage 12V 24V
Output Voltage
Frequency
(Switch Selectable)
Output Waveform Pure Sine Wave ( THD < 3% )
Efficiency (full load) Max. *1 89.0% 92.0%
No Load Current Draw (Max.) 1.43A 0.75A
Stand-By Current Draw (Max.) 0.25A 0.15A
10.5-15
Input Voltage Regulation
VDC
Input Level Indicator
Load Level Indicator
Failure Indicator Red LED
Overload, Short Circuit, Reverse Polarity (Fuse),
Protection
Over / Under Input Voltage, Over Temperature.
Remote Control Unit S-R8, S-R6-12, S-R6-24 Optional
Safety Certification UL458
100 / 110 / 120V +/- 5%
50 / 60Hz +/- 0.05%
21.0-30
VDC
Red / Orange / Green LED
EMC FCC Class A
Operating Temperature Range
Storage Temperature Range
Cooling Loading controlled cooling fan
Dimensions 383(L)*182(W)*88(H)mm / 15.08(L)*7.17(W)*3.46(H) Inch
Weight 4 kg / 8.8 Lbs.
Note: The specifications are subject to change without notice.
0 - 40 ℃
-30℃ to 70℃
3
Specification
Item SA-3000K-112 SA-3000K-124
Continuous Output Power 3000W
Maximum Output Power 3300W
Surge Rating (Max) 6000W
Input voltage 12V 24V
Output Voltage
Frequency
(Switch Selectable)
Output Waveform Pure Sine Wave ( THD < 3% )
Efficiency (full load) Max. *1 88.0% 91.0%
No Load Current Draw (Max) 3.0A 1.6A
Stand-By Current Draw (Max) 0.55A 0.35A
10.5-15
Input Voltage Regulation
VDC
100 / 110 / 120V +/- 5%
Model No.
50 / 60Hz +/- 0.05%
21.0-30
VDC
Input Level Indicator
Load Level Indicator
Failure Indicator Red LED
Overload, Short Circuit, Reverse Polarity (Fuse),
Protection
Over / Under Input Voltage, Over Temperature.
Remote Control Unit S-R8, S-R6-12, S-R6-24 Optional
Safety Cert. Meet UL458
EMC FCC Class A
Operating Temperature Range
Storage Temperature Range
Cooling Loading controlled cooling fan
Dimensions 452(L)*208(W)*166(H)mm / 17.80(L)*8.18(W)*6.53(H) Inch
Weight 9.8 kg / 22 Lbs.
Note: The specifications are subject to change without notice.
*1. This test condition is normal DC input (13.5V) and Temperature 25
Red / Orange / Green LED
0 - 40 ℃
-30℃ to 70℃
℃.
4
2-3. Mechanical Drawings
5
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