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POWERBOX Automotive Line 216 ENA Charger Series

Features
  • DC/DC battery charger
  • Up to 216W Single Output
  • Microprocessor controlled smart charging
  • Reliable front edge design
  • Very low component count
  • Wall mount mechanics
  • Low profile design
  • Conduction cooling
  • Custom programmable charging algorithms

ENA Charger Series

Product Overview

ENA Charger Series - Automotive Line 216 

216W 2:1 Single Output DC/DC Charger 

Description   The Powerbox Automotive Line product range is a family of high density power supplies intended for applications demanding both electrical and environmental ruggedness. The products utilize innovative technologies offering DC/DC converters with a wide range of inputs and output combinations. The portfolio includes high density chassismount converters. The ENA Charger Series DC/DC battery chargers come in ready to use chassismount enclosure with industry standard 6.3mm tab connectors. The inputs are designed for automotive range including immunity according to EN 61000, ISO 7637-2 and EN 12895:2000. The units are designed with conduction cooling allowing heat dissipation through the base plate and small space. Units also has unique smart thermal protection limiting the output power in case of over temperature as well as connection for measuring battery temperature. The ENA Chargers has a charging mode button to toggle between specialized charging characteristics for lead-acid, AGM, gel and calcium batteries. Each charging characteristics are 5 step smart charging maximizing the battery life time and suitable also for leaving the battery connected to the charger. Note: Charger can not be used as power supply due to spark/protection polarity will verify correct connection of battery before output turn on.

Input /Outputs:    DC In: 9-18V, 18-35V    DC Out: 13.5-15.5VDC   Power: 216W  

Specifications

INPUT
DC input voltage

9-18V, 18-35V

See selection table

No load current

<100mA.

Polarity protection

Yes, by open circuit

Stand by current

<1mA.

Input fuse

Recommended external fuse, see table.

Over/under voltage

protection

Yes

Polarity protection

Yes, open circuit.

OUTPUT
DC Output voltage

13.5-15.5VDC,

Microprocessor controlled charging.

DC Output current

15A, see table.

Output power

216W, see table.

Output ripple

70 mV rms @ 25ºC

Output fuse

20A (not included).

Temperature protected

Yes, automatic recovery.

Limits the output power.

Battery by external sensor

Spark protection

Yes. >5V detect at output before turn on.

Short circuit protection

Constant current by algorithm or 110% max

Polarity protection

Yes. >+5V detect at output before turn on.

Line regulation

2%

Load regulation

2%

GENERAL
For battery capacity

20 – 360Ah.

Charging type

5 step; IUIU + pulse.

Charge mode

4 modes one button step through

Temperature sensor

Yes (≈0.3V/10°C).

Desulphation error

Yes after 15min if Imin<0.1A.

Indications

LEDs indicating charging state and mode,

Power efficiency

~94 %

RELIABILITY
Life time

5 years @ 25C 80% load.

MTBF

>150 000 hours.

Burn-in

30min.

PCB

1,2mm 4-layer 70u FR4

Conformal coating

PCB component side./p>

Isolation voltage

500VDC in/out/case.

IP-class

IP21.

Cooling

Conduction max allowed baseplate temp 70°C

ENVIRONMENTAL
Humidity

100% RH non-condensing.

Ambient temperature

-20º to +70ºC, >50ºC with battery load only.

Vibration

Frequency 5 to 50Hz, acc +/-7,35m/s2 on x,y and z axis.

STANDARDS
Safety

EN60335-2-29.

EMC

EN61000-6-2;4-2;4-3;4-4;4-5;4-6;4-11.

Immunity

ISO7637-2

Surge

2kV.

Emission

EN55022 Class B (conducted+radiated).

MECHANICAL
Dimensions

106x88x19 mm.

Housing

Plastic enclosure, polycarbonate.

Colour

Black.

Weight

~200g.

Input connection

6.3mm tab.

Output connection

6.3mm tab.

Remote on/off

6.3mm tab.

Connect to IN+ to enable output.

Selection Table

Model

Number

Input

Voltage

Output

Voltage

Output

Current

Output

Max Power

ENA200-12S12-C 9-18V 13.5-15.5V 15A 216W
ENA200-24S12-C 18-35V 13.5-15.5V 15A 216W

Technical Illustration

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