ENA Charger Series

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ENA Charger Series

Product catalog summary

Features

DC/DC battery charger with microprocessor-controlled smart charging.
Reliable front edge design with very low component count.
Wall mount mechanics and low profile design.
Conduction cooling and custom programmable charging algorithms.

Input Specifications

Input voltage varies by model.
No load current is less than 100mA.
Polarity protection is provided by an open circuit.
Standby current is less than 1mA.
External input fuse is recommended.
Over/under voltage protection is included.

Output Specifications

Output voltage ranges from 13.5-15.5VDC, controlled by a microprocessor.
Output current varies by model.
Output ripple is 70 mV rms at 25ºC.
Temperature protection with automatic recovery.
Spark and short circuit protection are included.
Line and load regulation are both 2%.

Environmental Conditions

Humidity tolerance is 100% RH non-condensing.
Ambient temperature range is -20º to +70ºC, with battery load only above 50ºC.
Vibration resistance is specified for frequencies from 5 to 50Hz.

General Specifications

Suitable for battery capacities from 20 to 360Ah.
Charging type is 5-step IUIU + pulse.
Four charge modes with one-button step-through.
Temperature sensor and desulphation error detection included.
LEDs indicate charging state and mode.
Power efficiency is approximately 94%.
Isolation voltage is 500VDC.
IP-class is IP21.
Conduction cooling with a maximum baseplate temperature of 70°C.
Lifetime is 5 years at 25°C with 80% load.
MTBF is greater than 150,000 hours.
Dimensions are 106x88x19 mm, with a weight of approximately 200g.

Standards and Compliance

Safety standard: EN60335-2-29.
EMC standards: EN61000-6-2; 4-2; 4-3; 4-4; 4-5; 4-6; 4-11.
Immunity standard: ISO7637-2.
Surge protection up to 2kV.
Emission standard: EN55022 Class B.

Model Specifications

ENA200-12S12-C: Input voltage 9-18V, output current 15A, max power 216W, input fuse 30A, output fuse 20A.
ENA200-24S12-C: Input voltage 18-35V, output current 15A, max power 216W, input fuse 15A, output fuse 20A.

Note: Charger cannot be used as a power supply due to spark/protection polarity verification before output activation.

Catalog excerpts

POWERBOX Automotive Line ENA Charger Series Up to 216W Single Output DC/DC Battery Charger P RB X Features_ DC/DC battery charger Microprocessor controlled smart charging Reliable front edge design Very low component count Wall mount mechanics Low profile design Conduction cooling Custom programmable charging algorithms Input Input voltage See table. Polarity protection_Yes, by open circuit_ Input fuse Recommended external fuse, see table. Over/under voltage Yes, see table. protection Polarity protection Yes, open circuit. Output Output voltage 13.5-15.5VDC, microprocessor controlled charging. Output current See table. Output ripple70 mV rms @ 25°C. Output fuseSee table (not included). Temperature protected Yes, automatic recovery. Limits the output power.Battery by external sensor. Spark protectionYes. >5V detect at output before turn on. Short circuit protection Constant current by algorithm or 110% max. Polarity protectionYes. >+5V detect at output before turn on. Line regulation 2%. Ambient temperature -20° to +70°C, >50°C with battery load only. and z axis. Note: Charger can not be used as power supply due to spark/protection polarity will verify correct connection of battery before output turn on. Charging type5 step; IUIU + pulse. Charge mode4 modes one button step through . Temperature sensor Yes (k0.3V/10°C). Desulphation errorYes after 15min if Imin<0.1A. IndicationsLEDs indicating charging state and mode, see table. Power efficiency~94 %. Isolation voltage500VDC in/out/case. IP-classIP21 CoolingConduction max allowed baseplate temp 70°C. Life time5 years @ 25C 80% load. MTBF>150 000 hours. Dimensions106x88x19 mm. HousingPlastic enclosure, polycarbonate. ColourBlack. Weight~200g. Input connection6.3mm tab. Output connection6.3mm tab. Remote on/off6.3mm tab. Connect to IN+ to enable output. Burn-in30min. PCB1,2mm 4-layer 70u FR4. Conformal coatingPCB component side. Standards SafetyEN60335-2-29. EMCEN61000-6-2;4-2;4-3;4-4;4-5;4-6;4-11. Immunity ISO7637-2 Input Under Voltage Input Over Voltage Shutdonwn Shutdown Model Input Output Output Input Output Indication On Off On Off Number Voltage Current Max Power Fuse Fuse Leds

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POWERBOX Automotive Line ENA Charger Series Up to 216W Single Output DC/DC Battery Charger Charging curve for standard batteries Charging curve for GEL/AGM & calcium batteries. Specifications are subject to change without notice.

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ENA Charger Series

ENA Charger Series

Catalog excerpts

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