Samlex America SA-2000K User Manual
SA-2000K Series
Pure Sine Wave Inverter
User’s Manual
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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
2-3 Mechanical Drawings………………………………………………….. 4
3. Introduction…………………………………………………………………… 5
3-1 Front Panel operation….……………………………………………... 5~8
3-2 Rear Panel operation.………………………………………………… 9~10
3-3 Protection Features…………………………………………………… 10
3-4 Installation………………………………………………………………. 11
3-5 Making DC Wiring Connections ……………………………………... 12~14
3-6 AC Safety Grounding………………………………………………….. 15
3-7 Inverter Operation……………………………………………………… 16
4. Troubleshooting guide……………………………………………………… 17
5. Maintenance…………………………………………………………………… 18
6. Warranty……………………………………………………………………….. 18
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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.
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1-1-3. There are some components in the inverter that can cause arcs and
sparks.
To prevent from fire or explosion, do not put batteries, flammable
materials, or anything that is not ignition–protected around the inverter.
1-2. Precautions When Working with Batteries
1-2-1. If battery acid contacts skin or clothing, you should wash it out with
soap and water immediately. If battery acid contacts your eyes, you
should wash it out with cold running water for at least 20 minutes and
get medical attention immediately.
1-2-2. Never smoke or create
a spark or f
lame 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.
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2. Features
Pure sine wave output (THD < 3%)
Output frequency：50 / 60Hz switch selectable
Input & output fully isolated
Power Saving Mode to conserve energy
High efficiency 89~94%
Can drive highly reactive & capacitive loads at start up
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, fax 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.
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2-2. Electrical Performance
Specification
Item SA-2000K-112 SA-2000K-124
Continuous Output Power 2000W
Maximum Output Power 2200W
Surge Rating (Max) 4000W
Input voltage 12V 24V
Output Voltage
Frequency
(Switch Selectable)
Output Waveform Pure Sine Wave ( THD < 3% )
Efficiency (full load) Max.
No Load Current Draw (Max) 2.8A 1.5A
Power Save Mode Current Draw (Max) 0.60A 0.30A
Input Voltage Regulation
*1
100 / 110 / 120V +/- 5%
89.0% 92.0%
10.5-15
VDC
Model No.
50 / 60Hz +/- 0.05%
21.0-30
VDC
Input Level Indicator
Red / Orange / Green LED
Load Level Indicator
Failure Indicator Red LED
Protection
Remote Control Unit S-R6 / S-R8 Optional
Safety Certification Meets UL458 EN60950-1
Overload, Short Circuit, Reverse Polarity (Fuse),
Over / Under Input Voltage, Over Temperature.
EN55022: 1997
EMC FCC Class A
EN55024: 1997
EN61000-3-2: 1998
EN61000-3-3: 1995
Operating Temperature Range
Storage Temperature Range
Cooling
Dimensions
Loading controlled cooling fan ( 65℃
422(L)*208(W)*166(H)mm / 16.6(L)*8.18(W)*6.53(H)
0 - 40℃
-30℃
to 70℃
OFF)
Inch
e-mark
e13
22846
ON , 45℃
Weight 9 kg / 19.8 Lbs.
Note: The specifications are subject to change without notice.
*1. This test condition is at normal DC input (13.5V) and
Temperature 25℃.
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3
2-3. Mechanical Drawings
3000W
2000W
245.00 [9.65]
SA-2000K 368.00 [14.49]
Pure Sine Wave Power Inverter
177.00 [6.97]
PURE SINE WAVE INVERTER
ON
I
OFF
0
REMO.
INPUT
165.25 [6.51]
LEVEL
LOAD
LEVEL
STATUS
S4
FREQ.
S3
PWR.
S2
SAV.
S1
O I
AC OUTPUT
209.00 [8.23]
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3. Introduction
This power inverter series is one of the most advanced line of mobile AC power
systems. To get the most effective power inverter, it must be installed and used
properly.
Please read the instructions of this manual before you install and operate
this model.
3-1. Front Panel Operations
3-1-1. Front view
PURE SINE WAVE INVERTER
ON
I
OFF
0
REMO.
INPUT
LEVEL
LOAD
LEVEL
STATUS
S4
FREQ.
S3
PWR.
S2
SAV.
S1
O
I
AC OUTPUT
SA-2000K
3-1-2. ON / OFF/ REMOTE (Main) switch
a. Before installing the inverter, you need to ensure the main switch
must be “OFF”.
b. Before using the remote unit, you need to ensure the main switch
must be “REMOTE”.
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