Description
The Cotek CX2440 is a high performance, high efficiency 24 volt 40 amp 4 stage automatic battery charger and power supply that can be used in marine, RV and off grid applications.
Specifications
| ac current |
13.3 A / 100VAC 5.4A / 240VAC |
| alarm signal |
NC. / NO. Relay contact output (Please refer to page 5 Alarms Signal & Fan Control ) |
| dimensions |
8.4W x 3.0H x 12.2D inches; 213 x 76.5 x 312 mm |
| efficiency |
At 230VAC: 90% |
| ems immunity |
IEC 61000-4-2, 3, 4, 5, 6, 8, 11; ENV 50204 |
| input voltage range |
90 ~ 264VAC |
| isolation resistance |
I/P-O/P: 100M Ohms / 500VDC |
| leakage current |
For earth <1mA / 240VAC |
| over voltage |
17.5V 1%, Protection type: Shut down output (recovery after resetting AC power on) |
| power factor |
PF> 0.92 at full load |
| power mode |
Supply 13.2V Current limit output voltage |
| short circuit current rating |
Current is reduced to <1A continued 30sec. , fan will operate 30 seconds then turn off |
| single output current limit |
40A |
| standard boost charge voltage |
28.8V / 29.4V (Select by S1-1) |
| standard float charge voltage |
27.6V / 27V (Select by S1-2) |
| temp. coefficient |
0.03% (0 ~ 50 degrees C) |
| temperature compensation |
-10mV / 0.5 degrees C with COTEK temperature sensor |
| vibration |
10 ~ 500Hz, 2G 10min. / 1cycle period for 60min. each along X, Y, Z axes |
| weight |
8.5 lbs. ; 3.9 kg. |
| withstand voltage |
I/P-O/P: 4242VDC, I/P-FG: 1768VDC, O/P-FG: 700VDC |
| working humidity |
20 ~ 90% RH non-condensing |
| working temp |
-20 ~ 50 degrees C (refer to output load de-rating curve) |
