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ENC-120

Product catalog summary

Specifications:
The document outlines the specifications for the 120W Programmable Desktop Type Battery Charger ENC-120 series, which includes models ENC-120-12, ENC-120-24, and ENC-120-48. Key specifications include boost charge voltage, float charge voltage, rated power, output current, recommended battery capacity, and leakage current. The charger operates within a frequency range of 47-63Hz and has a power factor greater than 0.98 at 115VAC and 0.95 at 230VAC. Efficiency is approximately 90%.

Procedures:
The charger features a 3-stage charging curve suitable for lead-acid and Li-ion batteries. The default curve is programmable, and other pre-defined curves can be activated via a DIP switch. The charging process includes constant current, constant voltage, and float stages, with LED indicators for status.

Standards and Safety:
The charger complies with safety standards IEC60950-1, UL60950-1, and EAC TP TC 004. It includes protection mechanisms such as over-temperature, reverse polarity, short circuit, and over-voltage protection. EMC standards include EN55032, EN55024, and others, ensuring compliance with electromagnetic compatibility requirements.

Environmental Conditions:
The charger operates in temperatures ranging from -30°C to +70°C and can be stored between -40°C and +85°C. It is designed to withstand vibrations and has a mean time between failures (MTBF) of 206,000 hours.

Recommendations:
Users are advised to consult battery manufacturers for maximum charging current limitations and to consider derating under low input voltages. The document also suggests using the SBP-001 smart battery charging programmer for programming the charging curves.

Contact Information:
Contact details for Pewatron AG and its offices in Germany and Switzerland are provided for further inquiries and support.

Catalog excerpts

120W Programmable Desktop Type Battery Charger ENC-120 series ■ Applications • Radio system backup solution • Electric scooter charger • Surveillance system ■ Features • Charger for lead-acid batteries (flooded, Gel and AGM) and li-ion batteries (lithium iron and lithium manganese) • Built-in 3 stage programmable charging curve • Universal AC input/Full range • Built-in active PFC function • Fanless design, cooling by free air convection • Built-in temperature compensation function • Protection: Short circuit / Over voltage /Over temperature / Battery under voltage / Battery over voltage / Battery reverse polarity protection • 3 years warranty ■ Description ENC-120 isa single output 120W AC/DC desktop type charger with 3 stage charging curve. In addition to the embedded pre-defined charging curves, the default curve is programmable and thus able to accommodate different types of batteries, such as lead-acid batteries (gel, flooded and AGM) and li-ion batteries (lithium iron and lithium manganese). With the rugged mechanical design along with the high efficiency circuitry, ENC-120 operates for the ambient temperature range -30~+70°C under free air convection. ■ Model Encoding ENC -120 - [24] ~r ~r Nominal voltage Rated wattage - Series name Wettbewerbsfahige Sensoren und Stromversorgungen. Weltweit.

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MW I MEAN WELL! 120W Programmable Desktop Type Battery Charger ENC-120 series SPECIFICATION MODEL

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120W Programmable Desktop Type Battery Charger Block Diagram POLARITY REVERSE PROTECTION RECTIFIERS & FILTER POWER SWITCHING DETECTION CIRCUIT ACTIVE START CIRCUIT Charger mode select Programable Derating Curve Static Characteristics

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120W Programmable Desktop Type Battery Charger ENC-120 series ■ Function Manual I.Charging Curve ^ This series provides a 3 stage charging. The default curve is programmable, whereas other pre-defined curves can be activated by the means of the DIP switch; please refer to the table below and the Mechanical Specification. ^ To accommodate the parameters of the charging curve, SBP-001, the smart battery charging programmer designed by MEAN WELL, and a personal computer are needed. Please contact MEAN WELL for details. ◎ Default 3 stage charging curve ◎ Suitable for lead-acid batteries (flooded,...

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MW I MEAN WELL I 120W Programmable Desktop Type Battery Charger ENC-120 seri es Case No. 252 Unit:mm Mechanical Specification Terminal Pin No. Assignment (TB1): Wettbewerbsfahige Sensoren und Stromversorgungen. Weltweit.

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Office Germany: Pewatron Deutschland GmbH EdisonstraEe 16 D-85716 UnterschleiEheim Phone +49 89 374 288 87-0 [email protected] PEWATRON 5ENS0R5 • POWER SOLUTIONS Geometrical sensors Sensor elements Thorsten Ravagni Phone +49 60 479 53 627 [email protected] Sales Other Countries / Product Management Pressure Sensors Gas sensors / Gas sensor modules Load cells Dr. Thomas Clausen Phone + 41 44 877 35 13 [email protected] Flow / Level / Medical products Linear position sensors Angle sensors Eric Letsch Phone + 41 44 877 35 14 [email protected] Accelerometers / Level...

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ENC-120

ENC-120

Catalog excerpts

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