Specifications

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Innovative Power Conversion Products Since 1991
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9
COTEK Series Inverters
Various models available
ranging from 150W to 3000W.
Input voltages
available:
12VDC, 24VDC or 48VDC
Output voltages
available:
120VAC or 220VAC
See page 10 for outlet
types available.
Minimum order quantities
and custom pricing may
apply - ask your sales rep
for details.
Pure Sine Wave
Inverters
COTEK S & SK SERIES
S & SK Series pure sine wave inverters are high efciency,
microprocessor controlled DC-AC inverters. Converts 12VDC,
24VDC or 48VDC to 120VAC. Models available in various sizes
and voltage combinations by request.
Units come with GFCI receptacles (other types of receptacles
may be requested).
SK1000-112
DC-AC Pure Sine Wave Inverters - COTEK S & SK Series
Model
Input
(VDC)
Output
(VAC)
Output
Power
(W)
Surge
(W)
Weight
(lbs)
Dimensions
(inches)
Outlet
(NEMA5-20R)
SK200-148 48 120 200 400 2.65 7.3 x 5.8 x 2.36 2
SK350-148 48 110 350 700 3.09 7.3 x 5.8 x 2.36 2
S600R-148 48 120 600 800 5.4 11.61 x 7.09 x 2.83 2
SK1000-148 48 120 1000 2000 8.8 13.39 x 7.17 x 3.46 2
SK1500-112 12 120 1500 3000 10.56 14.57 x 7.52 x 3.46 2
SK1500-124 24 120 1500 3000 10.56 14.57 x 7.52 x 3.46 2
S1500-148 48 120 1500 2000 15.5 15.4 x 10.8 x 4.1 2
SK3000-148 48 120 3000 6000 22.0 15.67 x 8.23 x 6.53 2
DESIGN FEATURES
- Pure sine wave output (THD < 3%)
- Switch selectable output frequency: 50/60Hz
- Power save mode (700W models and higher)
- Advanced micro-controller
- Protections: overload, short circuit, leakage, low and
high DC input voltages, high temperature, reverse
polarity
APPLICATIONS
Service vehicles
Mobile ofces
Boats
Recreational vehicles
Camping
Telecommunication
Field work
Construction sites
Solar power systems
Emergency backup power
Home electronics
COMPLIANCE
UL Safety Listed to UL 458 (SK1500 only); FCC Part 15(B), Class A
2 YEAR WARRANTY
Inverter Remote Controls: COTEK S & SK SERIES
Model Description
S-R5 Remote Control for use with S1500 Series Inverters. Comes with 10’ cable.
S-R6-12 Remote Control for use with any SK1000-, SK2000- or SK3000- 112 or 212 inverter. Comes
with 10’ cable.
S-R6-24 Remote Control for use with any SK1000-, SK2000- or SK3000-124 or
224 inverter. Comes with 10’ cable.
S-R8 Remote Control for use with SK1000, SK2000 & SK3000 inverters.
Comes with 10’ cable.
LISTED
LISTED
0
12
24
36
48
60
72
84
96
108
120
132
144
156
168
180
192
204
216
CAMERA-READY LOGOTYPE OF THE UL LISTING MARK FOR CANADA AND THE U.S.
These Marks are registered by Underwriters Laboratories Inc.
U
L
US LISTED
C
U
L
US LISTED
C
U
L
US LISTED
C
U
L
US LISTED
C
U
L
US
C
LISTED
C
US
U
L
U
L
US
C
LISTED
U
L
US
C
LISTED
U
L
US
C
LISTED
The minimum height of the registered trademark symbol shall be 3/64 of
an inch. When the overall diameter of the UL Mark is less than 3/8 of an inch,
the trademark symbol may be omitted if it is not legible to the naked eye.
Please note:
Not all of these elements should be used together with the same UL Mark.
The word “LISTED” would only be used once — either to the right of or
below the UL
Mark (as shown).
The font for all letter forms is Helvetica Condensed Black, except for
the trademark symbol , which is Helvetica Condensed Medium.
No other fonts are acceptable.
RELATIVE DESIGN & PROPORTIONS OF THE UL LISTING MARK FOR CANADA AND THE U.S.
KEY TO DIMENSIONS
UL Mark
A
B
C
D
E
F
G
H
8 units
13 units
14 units
15 units
17 units
20 units
24 units
29 units
“C” and “US”
“LISTED”
P
Q
R
T
34 units
56 units
75 units
201 units
I
J
K
L
M
N
0
30 units
35 units
59 units
85 units
87 units
176 units
216 units
N
P P R
J F C F
A
F G J
M
O
Q
K
G
B
D
H
E
I
F
P
P
T
I
P
T
L
200-195S 10M/8/98
DC-AC Pure Sine Wave Inverters - COTEK SK Series (220 VAC)
Model
Input
(VDC)
Output
(VAC)
Output
Power
(W)
Surge
(W)
Weight
(lbs)
Dimensions
(inches)
Outlet
Schuko
SK200-212 12 220 200 400 2.65 7.3 x 5.8 x 2.36 2
SK350-212 12 220 350 700 3.09 7.3 x 5.8 x 2.36 2
SK700-212 12 220 700 1400 5.4 11.61 x 7.09 x 2.83 2
SK1000-212 12 220 1000 2000 8.8 15.08 x 7.17 x 3.46 2
SK1500-212 12 220 1500 3000 10.56 16.34 x 7.52 x 3.46 2
SK2000-212 12 220 2000 4000 19.8 16.6 x 8.18 x 6.53 2
SK3000-212 12 220 3000 6000 22.0 17.8 x 8.18 x 6.53 2
DESIGN FEATURES
- Pure sine wave output (THD < 3%)
- Switch selectable output frequency: 50/60Hz
- Power save mode (700W models and higher)
- Input and output are fully isolated
- Advanced micro-controller
- Protections: overload; short circuit; low and
high DC input voltages; high temperature; reverse
polarity
APPLICATIONS
Service vehicles
Mobile ofces
Boats
Recreational vehicles
Camping
Telecommunication
Field work
Construction sites
Solar power systems
Emergency backup power
Home electronics
COMPLIANCE CE
2 YEAR WARRANTY
Pure Sine
Wave Inverters
COTEK SK SERIES 220 VAC
SK Series pure sine wave inverters are designed for
heavy duty commercial and industrial applications.
These 12VDC, 220VAC models come with a standard
220 Volt Schuko type outlet.
SK3000-212
220 VAC Inverters
Pure sine waveform with low
harmonic distortion. Heavy
duty, capable of driving highly
reactive and capacitive loads.
High surge rating.
Also available by special
order – optional outlets:
- Universal
- North American (GFCI)
- Australia/New Zealand
- United Kingdom
- Continental Europe
(Schuko)
UNIVERSAL NORTH AMERICAN (GFCI) AUSTRALIA / NEW ZEALAND UNITED KINGDOM
NEMA5-15R NEMA5-20R
CONTINENTAL EUROPEAN