Cotek SK700-112 - Page 11

Specification
Model No.
Item
SK3000-112 SK3000-124 SK3000-148 SK3000-212 SK3000-224 SK3000-248
Continuous Output Power 3000W
Maximum Output Power 3300W
Surge Rating (Max) 6000W
Input voltage 12V 24V 48V 12V 24V 48V
Output Voltage
100 / 110 / 120V +/- 3% 220 / 230 / 240V +/- 3%
Frequency
(Switch Selectable)
50 / 60Hz +/- 0.05%
Output Waveform Pure Sine Wave ( THD < 3% )
Efficiency (full load) Max.
*1
88.0% 91.0% 92.0% 90.0% 93.0% 94.0%
No Load Current Draw (Max) 3.0A 1.6A 0.8A 2.8A 1.5A 0.7A
Stand-By Current Draw (Max) 0.55A 0.35A 0.19A 0.55A 0.35A 0.19A
Input Voltage Regulation
10.5-15
VDC
21.0-30
VDC
42-60
VDC
10.5-15
VDC
21.0-30
VDC
42-60
VDC
Input Level Indicator
Load Level Indicator
Red / Orange / Green LED
Failure Indicator Red LED
Protection
Overload, Short Circuit, Reverse Polarity (Fuse),
Over / Under Input Voltage, Over Temperature.
Remote Control Unit CR-6 / CR-7 / CR-8 Optional
Safety Cert. Meet UL458 EN60950-1
EMC FCC Class A
EN55022: 1997
EN55024: 1997
EN61000-3-2: 1998
EN61000-3-3: 1995
e-mark
e13 22845
Operating Temperature Range
0 - 40 ℃
Storage Temperature Range
-30℃ to 70℃
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’C.