24
E
N
CX SERIES BATTERY CHARGER
12V
24V
Model
1703-1215 1703-1225 1703-1235 1703-12500 1703-1280 1703-2415 1703-2425 1703-2440
Protection
Short Circuit
Current is reduced to < 1A continued 30sec.,will operate 30 seconds then turn off
Over Voltage
17.5V ±1%, protection type: shut down output (recovery after
resetting AC power ON)
35V ±1%, protection type: shut down
output
(recovery after resetting AC power
ON)
Over Temperature
Charger Over Temperature 100 ±5°C detected by heat sink
52±5°C (Optional temperature sensor)
Auto recovery after heat sink temperature goes down to 50±5°C
Function
Alarm Signal
NC. / NO. Relay contact output (Please reference Alarms signal & Fan control)
Temp.Comp.
12V :-10mv / 0.5°C with COTEK temperature sensor
24V:-20mv / 0.5°C with COTEK temperature sensor
Sleep Mode
By Remote Controller and S1-4 DIP switch (Please refer to section 3-2)
Remote Controller
Support COTEK Remote Controller CR-1 (Refer to section 3-6 and 3-7)
Environment
Working Temp.
-20~40°C (Refer to 2-2-2 de-rating curve)
Working Humidity
20~90% RH non-condensing
Temperature
Coefficient
±0.03% (0~50°C)
Vibration
10~500Hz, 2G 10min. / 1cycle period for 60min. each along X, Y, Z axes.
Safety
&
EMC
Safety Standards
Certified EN 60335-1, EN 60335-2-29
UL458
Withstand Voltage
I/P-O/P: 4242VDC, I/P-FG: 1768VDC, O/P-FG: 707VDC
Isolation Resistance
I/P-O/P: 100M Ohms / 500VDC
EMC Standards
Certified EN 55022; EN 61204-3; EN 55014-1
Certified EN 61000-3-2; EN 61000-3-3; EN 61204-3; EN 61000-6-3
Certified EN 55024; IEC 61000-4-2, 3, 4, 5, 6, 8, 11; ENV 50204; EN
61000-6-1; EN 55014-2
Others
Dimension
(WxHxD) mm
183x72x243
183x72x263 213x77x272 213x77x312 183x72x243 213x77x272 213x77x312
Packing (Kg)
1.6
1.7
1.9
3.1
4.0
1.6
2.9
3.9
2.5 Charging Current vs. Ambient Teperature De-rating Curve
2.6 Charging Current vs. Input Voltage Temperature De-rating Curve
Normal
S1 pin4 ON or CN2 pin4-5 Short
&5 6OHHS PRGH
&
°
&
°
&
°
Ambient Temperature
Charging current vs. Ambient Temperature
WQ
HUU
XF
JQL
JU
DK
&