Victron Skylla-TG IP21 Battery Charger 48V/25A/230V 1 Output

Victron Energy SKU: SDTG4800251

More Details

The Victron Skylla-TG IP21 Battery Charger 48V-25A-230V 1 Output ensures efficient and reliable battery charging for various applications. With a robust design and user-friendly features, this charger provides optimal 48V output and 25A charging current, making it a perfect choice for both professionals and DIY enthusiasts.

Documents

Victron Skylla-TG IP21 Battery Charger 48V/25A/230V 1 Output

The Victron Skylla-TG IP21 is a 48V battery charger for 230 V AC input, with a 25A charge current and single-output configuration. It uses controlled three-step IUoUo charging for lead-acid battery charging applications and includes battery voltage sense and temperature compensation functions.

Key Features
Three-step IUoUo charging

Microprocessor-controlled charging follows the IUoUo three-step characteristic for controlled battery charging.

48V, 25A output

Provides 25A charging for 48V battery banks.

230 V AC input

Operates from 230 V AC supply with an input range of 185-264 V AC.

Battery voltage sense

Compensates for voltage drop in cabling to help maintain correct charge voltage at the battery terminals.

Temperature compensation

Includes a battery temperature sensor; charge voltage decreases as battery temperature rises.

Benefits
  • Supports controlled charging across charging stages
  • Helps maintain charging accuracy where cable runs introduce voltage loss
  • Temperature compensation can reduce overcharging risk in warmer battery conditions
  • Can be used as a stabilised DC power supply in appropriate installations
Technical Summary

48V battery charger with 25A charge current, 230 V AC input, 185-264 V AC input range, 57 V absorption voltage and 53 V float voltage. Forced cooling is included. Protection category is IP21. The unit supports battery voltage sense, temperature compensation, remote alarm contacts, and power supply use.

Installation Notes

Battery connection is via M8 studs. 230 V AC connection is by screw-clamp, 2.5 mm² (AWG 6). IP21 enclosure indicates indoor installation or protected locations only.

Efficiency

The charging process is described as more rapid than other processes. Temperature compensation is recommended for sealed batteries to help avoid overcharging and drying out.

Weight (kg)

5,5

Manufacturer

Victron Energy

Commodity Code

8504406090

Dimensions (mm) (H x W x D)

240 x 320 x 450

PDF Icon

EN Victron Skylla TG 24V 30 50VA & 48V 25VA Battery Chargers Manual

PDF Icon

EN Victron Skylla TG Battery Chargers Technical Datasheet

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