CX2415

CX2415 COTEK | Alldatasheet

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REV. B3 20/10/20 Advanced Battery Charger CX24xx MODEL Output Battery Type CX2415 CX2425 CX2440 Input Protection Environment Working Temp. Working Humidity Storage Temp., Humidity Temp. Coefficient Vibration -20 ~ 60°C (refer to de-rating curve) 20 ~ 90% RH non-condensing ±0.03% (0 ~ 50°C) 10 ~ 500Hz, 2G 10min. / 1cycle period for 60min. each along X, Y, Z axes Others Packing Dimension (WxHxD) Main Rated Current Current Range Main Output Battery Charging Mode Voltage Range Power Factor (Typ.) Frequency Range AC Current (Typ.) Leakage Current Efficiency (Typ.) at 230VAC 90 ~ 264VAC (refer to de-rating curve) PF > 0.92 at full load 47 ~ 63Hz For earth < 1mA / 240VAC Short Circuit 35V ±1%, Protection type: Shut down output (recovery after resetting AC power on) Function Single Output Current Limit 1.6kg 183x72x mm243 12.5A 0 ~ 12.5A 90% 4.2A / 100VAC 1.7A / 240VAC 12.5A 2.9kg 213x77x mm272 25A 0 ~ 25A 90% 8.3A/ 100VAC 3.6A / 240VAC 25A 3.9kg 213x77x mm312 40A 0 ~ 40A 90% 13.3A / 100VAC 5.4A / 240VAC 40A 3 - stage charging capability (IUoU) Current is reduced to < 1A continued 30sec. , will operate 30 seconds then turn off Lead Acid / Li-ion / Gel / AGM Safety & EMC Isolation Resistance Harmonic Current Withstand Voltage I/P-O/P: 4242VDC, I/P-FG: 1768VDC, O/P-FG: 700VDC I/P-O/P: 100M Ohms / 500VDC Safety Standards UL 458 (only for CX2425/2440) , Certified EN 60335-1, EN 60335-2-29 Note.2 Note 1. All parameters not specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. The charger is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. 3. Before charging, make sure the battery charger and battery specifications are compatible. 4. When using sleep mode, please refer to charging current vs. Ambient temperature de-rating curve. 5. Optional Remote Controller (CR-1). Compatible with Lead Acid, Li-ion, Gel and AGM batteries Universal AC input with active PFC Voltage / temperature compensation with battery temp. sensor (Optional) Dry contact for alarm 2-stage fan speed control High efficiency and high reliability Protection: Short Circuit / Over Voltage / Over Temperature / Brown-out Built-in battery rescue function Built-in Engine Start Battery (ESB) output function Features: Withstand 2G vibration test Over Voltage Standard Boost Charge Voltage Standard Float Charge Voltage 28.8V / 29.4V (Select by S1-1) 27.6V / 27V (Select by S1-2) Certified EN 61204-3; EN 55014-1 Certified IEC 61000-4-2, 3, 4, 5, 6, 8, 11; EN 61000-6-1; EN 55014-2 Certified EN 61000-3-2, -3-3; EN 61000-6-3 Support optional remote controller (CR-1) Over Temperature Charger 100 ±5°C detected by heat sinkOver Temperature Battery Over Temperature 52 ±5°C (Optional device - COTEK temperature sensor), connect on CN3 Alarm Signal NC. / NO. Relay contact output ( )Please refer to page 5 Alarms Signal & Fan Control Temperature Compensation Charging Sleep Mode By and S1-4 DIP switch ( )Remote Controller Please refer to page 4~5 -10mV / 0.5°C with COTEK temperature sensor Note.4 Remote Controller Support COTEK Remote Controller CR-1 setting Function (CN3 or CN4) Note.5 Power Mode Supply 26.4V Current limit output voltage RS-232 communication interface Output power OK signal Protection type: Auto recovery after heat sink temperature goes down to 50°C

Advanced Battery Charger CX24xx Mechanical Drawings: Unit : mm[inch]Air Flow MODEL: CX2415 ON OFF 1 2 3 4 STATUS 1 2 3 4 5 CN2 DC OUTPUT TEMP / CN3 CN4 AC INPUT ESB 72mm 183mm 243mm 135.0mm54.2mm 171.5mm 9.0mm 6.5mm REV. B3 20/10/20

Advanced Battery Charger CX24xx Unit : mm[inch]Air Flow CX2425 272mm CX2440 312mm 77mm 213mm 1 2 3 4 STATUS 1 2 3 4 5 CN2 DC OUTPUT TEMP / CN3 CN4 AC INPUT ON OFF MODEL: CX2425/2440 201.5mm CX2425 152.0mm CX2440 182.0mm CX2425 60.2mm CX2440 65.2mm 9.0mm 6.5mm REV. B3 20/10/20

Advanced Battery Charger CX24xx Failure Indicator: Failure status LED Status Description Activate Recovery Input or Output Temperature Battery Voltage Red solid Red fast Red slow Voltage is reduced to <1V ,Continued 30 sec., FAN turn on 30 sec then turn off. AC I/P unstable Output FUSE blown Charger over heat (Heat Sink) Battery over voltage Battery under voltage or output under voltage in CC mode. Output <1V Voltage difference >0.5V,>0.1 sec. >52℃ <85V,>270V <-18℃ >100℃ >35V AC Reset, Output>18V >90V,<264V AC Reset <45℃ >-10℃ <50℃ AC Reset , <31.4V <20.4V >21V Fan Abnormality Red light flash twice Fan abnormality ----- ----- Charging Status and Indicator: Charging status LED Status Alternation in the charging Status Bulk-1 Bulk-2 Absorption-1 Absorption-2 Float Float to Bulk-1 Orange fast Orange slow Orange solid Green solid Green flash LED colour change by the status change Charging voltage >20.4V and < float voltage 1.Charging voltage > Float voltage and charging current >= Rating current 2.Charging voltage = CV voltage and charging current < Rating current Charging current > 6% of r (ating current ±1%) Charging current < 6% of (rating current ±1%) 1.Charging voltage >25.6V 2. The voltage goes up to CV voltage to charge the battery once every 336 hours Charging voltage < 25.6V Note: 1. IBS Sensor is feedback 100% charge to change Status. Charging Mode Setting (S1): NO minutes 6 hours 6 hours 336 hours minutes Unlimited circle 30 sec. Battery over heat ( the indicator available when connected only)COTEK temperature sensor Battery in cold condition (the indicator is available when COTEK temp. sensor is connected) Default setting 8 hours Status CC turn to CV voltage Float voltage REMOTE Fan force ON / OFF Power Mode (Current limit output voltage) 1 2 3 4 12V/24V CC/CV 12V / 24V Float ON OFF X X OFF OFF ON ON X X X X ON OFF OFF ON OFF ON X X OFF OFF OFF OFF ON ON ON ON X X ON OFF X X X X X X X X 14.4V / 28.8V 14.7V / 29.4V - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13.5V / 27.0V 13.8V / 27.6V 13.2V / 26.4V 13.8V / 27.6V 14.4V / 28.8V X: Not applicable ---: Not applicable REV. B3 20/10/20

Advanced Battery Charger CX24xx TEMP/CN3: R_VCC TEMP BAT- DATA I/O NC. GND 1 6 RJ-11 6P6C TEMP/CN3 Alarms Signal and Fan Control Connectors Pin Definition(CN2): CN2 Normally Closed COM Normally Open GND Sleep Mode Control 4-5 SHORT Sleep Mode ON 4-5 OPEN Sleep Mode OFF CN4: R_VCC NC. BAT- DATA I/O NC. BAT- 1 6 RJ-11 6P6C CN4 Charging Curve at Temperature Compensation: -3.33mV / ℃ per cell 24Volt system : -20mV / 0.5℃ U Rer 20℃ ※In the CV=28.8V and float =27.6V situation. Please follow this rule in other situation. 24.0 25.0 26.0 27.0 28.0 29.0 30.0 28.0VDC 29.6VDC 27.6VDC 28.8VDC 28.4VDC 26.8VDC REV. B3 20/10/20

Advanced Battery Charger CX24xx Charging Curve: Charging Current vs. Input Voltage Temperature De-rating Curve: Charging Current vs. Ambient Temperature De-rating Curve: Normal S1 p in 4 O N or CN2 pin4-5 Short CR1 Sleep mode -20°C 40°C 60°C 10% 20% 40% 80% 100%Charging c urrent (%) Ambient T emperature Charging current vs. A mbient T emperature 27025023013011090 AC Voltage (V) Charging current vs. Inpu t voltage 50% 100%Charging c urrent (%) REV. B3 20/10/20

Rescue Battery Curve: Rating Current 12.5% Rating Current 1.28V 2.56V 10V 20V Advanced Battery Charger CX24xx REV. B3 20/10/20