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Victron Energy Skylla-TG 24/100 3-phase (1+1) 400V battery charger (STG024100300)

Model: Skylla-TG 24/100 3-phase (1+1) 400V · SKU: STG024100300

Prepared Nov 14, 2026

Common specifications

Charger inputNot documented
Input voltage
320 - 460 Vac 3-phase, full output power available; 45 - 65 HzNeeds confirmationSource See note below[1, 2]
Solar input voltageNot documented
Solar input limitNot documented
Output voltage
Boost (absorption) 28.5 V; float 26.5 VSource [1]
Battery voltage
24 VSource [1, 2]
Charge current
100 ASource [1, 2, 3]
Battery chemistryNot documented
PowerNot documented
IsolatedNot documented
Engine detectionNot documented
Weight
23 kg51 lb convertedSource [1, 3]
Enclosure volume35.48 L** Calculated from recorded external dimensions
Warranty termNot documented

All recorded specifications

AC input voltage
320 to 460 V ACNeeds confirmationThe manual prints 320 - 460 Vac (shown); the datasheet prints 320-450 V AC.
Conditions

Read from "Input voltage range 3-Ph 320 - 460 Vac 3-Ph, full output power available" (three-phase supply). The datasheet's 24/100 TG 3 phase column prints 320-450 V AC (kept as an alternative).

Location: Manual 6.2 Input, Input voltage range 3-Ph

Read from "Input voltage range 3-Ph 320 - 460 Vac 3-Ph, full output power available" (three-phase supply). The datasheet's 24/100 TG 3 phase column prints 320-450 V AC (kept as an alternative).

Location: Manual 6.2 Input, Input voltage range 3-Ph

[1, 2]
Battery voltage
24 VDocumented claim
Conditions

The first figure of the model name 24/100 is the nominal battery voltage; the manual lists the type as "24V / 100A 3-Ph".

Location: Manual 2.1 charge voltage table; model name

The first figure of the model name 24/100 is the nominal battery voltage; the manual lists the type as "24V / 100A 3-Ph".

Location: Manual 2.1 charge voltage table; model name

[1, 2]
Charge current
100 ADocumented claim
Conditions

House battery charge current, up to 40 °C ambient. The datasheet prints "100" in the 24/100 TG 3 phase column; the manual's charge voltage table lists the model as "24V / 100A 3-Ph" and its input current row prints "3x 6A at 30V / 100A" for the 24/100 3-Ph. Victron's API prints 100 A for STG024100300.

Location: Datasheet page 2, Charge current house batt. row, 24/100 TG 3 phase column; manual 2.1 charge voltage table (24V / 100A 3-Ph); API field chargeCurrentNominal

House battery charge current, up to 40 °C ambient. The datasheet prints "100" in the 24/100 TG 3 phase column; the manual's charge voltage table lists the model as "24V / 100A 3-Ph" and its input current row prints "3x 6A at 30V / 100A" for the 24/100 3-Ph. Victron's API prints 100 A for STG024100300.

Location: Datasheet page 2, Charge current house batt. row, 24/100 TG 3 phase column; manual 2.1 charge voltage table (24V / 100A 3-Ph); API field chargeCurrentNominal

[1, 2, 3]
Connector
M8 battery bolts; AC input connection block for wires up to 10 mm²; starter battery connection block up to 1,5 mm²Documented claim
Conditions

Printed in the second (3-phase) value column of the manual's mechanical table. The datasheet prints M8 studs and a screw-clamp 2,5 mm² (AWG 6) AC connection (one cell for all models).

Location: Manual 6.4 Mechanical, 3-phase column: Input 230Vac connection, Battery connection and Starter battery connection rows

Printed in the second (3-phase) value column of the manual's mechanical table. The datasheet prints M8 studs and a screw-clamp 2,5 mm² (AWG 6) AC connection (one cell for all models).

Location: Manual 6.4 Mechanical, 3-phase column: Input 230Vac connection, Battery connection and Starter battery connection rows

[1, 2]
Dimensions
265 D × 260 W × 515 H mm10.4 D × 10.2 W × 20.3 H in convertedDocumented claim
Conditions

The manual's mechanical table heads four models (TG 24/80, TG24/100, TG48/50, TG 24/100 3-Ph) over two value columns; the second, 515 x 260 x 265mm, is the 3-phase cabinet, as the manual's dimension drawings are titled "Skylla-TG 24/80, 24/100 and Titan 48/50" and "Skylla-TG 24/100 3-Phase". The other cited Victron documents, including the API rows for STG024100300, print the same.

Location: Manual 6.4 Mechanical, Dimensions row, 3-phase column (TG 24/100 3-Ph)

The manual's mechanical table heads four models (TG 24/80, TG24/100, TG48/50, TG 24/100 3-Ph) over two value columns; the second, 515 x 260 x 265mm, is the 3-phase cabinet, as the manual's dimension drawings are titled "Skylla-TG 24/80, 24/100 and Titan 48/50" and "Skylla-TG 24/100 3-Phase". The other cited Victron documents, including the API rows for STG024100300, print the same.

Location: Manual 6.4 Mechanical, Dimensions row, 3-phase column (TG 24/100 3-Ph)

[1, 3]
Enclosure
IP21Documented claim
Conditions

Printed as "IP 21" in the manual's mechanical table and in the datasheet's one cell for all models.

Location: Manual 6.4 Mechanical, Protection row; Datasheet page 2, Protection category (one cell for all models)

Printed as "IP 21" in the manual's mechanical table and in the datasheet's one cell for all models.

Location: Manual 6.4 Mechanical, Protection row; Datasheet page 2, Protection category (one cell for all models)

[1, 2]
Input voltage
320 - 460 Vac 3-phase, full output power available; 45 - 65 HzNeeds confirmationThe manual prints 320 - 460 Vac (shown); the datasheet prints 320-450 V AC.
Conditions

Printed as "Input voltage range 3-Ph 320 - 460 Vac 3-Ph, full output power available". The datasheet's 24/100 TG 3 phase column prints input voltage 3 x 400 V AC, range 320-450 V AC (kept as an alternative).

Location: Manual 6.2 Input, Input voltage range 3-Ph and Frequency range rows

Printed as "Input voltage range 3-Ph 320 - 460 Vac 3-Ph, full output power available". The datasheet's 24/100 TG 3 phase column prints input voltage 3 x 400 V AC, range 320-450 V AC (kept as an alternative).

Location: Manual 6.2 Input, Input voltage range 3-Ph and Frequency range rows

[1, 2]
Operating temperature
0 °C to +40 °C, decreasing output power above +40 °CNeeds confirmationThe manual prints 0 °C until +40 °C (shown); the datasheet prints -40 to +50 °C.
Conditions

Printed as "Temperature range 0 °C until +40 °C, decreasing output power if temperature > +40ºC". The datasheet prints -40 to +50°C (kept as an alternative).

Location: Manual 6.1 General, Temperature range row

Printed as "Temperature range 0 °C until +40 °C, decreasing output power if temperature > +40ºC". The datasheet prints -40 to +50°C (kept as an alternative).

Location: Manual 6.1 General, Temperature range row

[1, 2]
Output voltage
Boost (absorption) 28.5 V; float 26.5 VDocumented claim
Conditions

Printed as "24V / 100A 3-Ph 28,5 Vdc 26,5 Vdc 25 Vdc" under the columns Boost voltage, Float voltage, Minimal voltage (decimal commas as printed).

Location: Manual 2.1 charge voltage table, 24V / 100A 3-Ph row

Printed as "24V / 100A 3-Ph 28,5 Vdc 26,5 Vdc 25 Vdc" under the columns Boost voltage, Float voltage, Minimal voltage (decimal commas as printed).

Location: Manual 2.1 charge voltage table, 24V / 100A 3-Ph row

[1]
Safety listing
EN 60335-1, EN 60335-2-29Documented claim
Conditions

Printed under Standards, Safety in one cell for all models: the standards Victron names; no certificate is recorded here. The manual prints "Safety EN 60335-2-29 (1991)".

Location: Datasheet page 2, Standards, Safety row; manual 6.1 General, Safety row

Printed under Standards, Safety in one cell for all models: the standards Victron names; no certificate is recorded here. The manual prints "Safety EN 60335-2-29 (1991)".

Location: Datasheet page 2, Standards, Safety row; manual 6.1 General, Safety row

[1, 2]
Weight
23 kg51 lb convertedDocumented claim
Conditions

The manual prints "Weight 9.8 Kg 23 Kg" over the same two columns; 23 Kg is the 3-phase cabinet. The other cited Victron documents, including the API row for STG024100300, print the same.

Location: Manual 6.4 Mechanical, Weight row, 3-phase column (TG 24/100 3-Ph)

The manual prints "Weight 9.8 Kg 23 Kg" over the same two columns; 23 Kg is the 3-phase cabinet. The other cited Victron documents, including the API row for STG024100300, print the same.

Location: Manual 6.4 Mechanical, Weight row, 3-phase column (TG 24/100 3-Ph)

[1, 3]

Warranty

Certificate records

No records documented.

Sources and revisions

  1. Victron Energy manual: Skylla-TG 24/80, 24/100, 24/100 3-Phase and 48/50 (EN) (November 1, 2026 capture)Official instruction manual · Revision REV 05 – 06/2025 · Checked https://www.victronenergy.com/upload/documents/Manual-Skylla-TG-24-80-100-48-50-EN-.pdf
  2. Victron Energy datasheet: Skylla TG Charger 24/48V (November 1, 2026 capture)Official datasheet · Checked https://www.victronenergy.com/upload/documents/Datasheet-Skylla-Charger-EN.pdf
  3. Victron Energy public API record for SKU STG024100300 (Skylla-TG Charger) (November 1, 2026 capture)Official product page · Revision Victron record modified 2025-09-15 13:46:23 · Checked https://www.victronenergy.com/api/v1/product/sku/STG024100300?format=json
  4. Victron Energy price list EUR C, 2026 Q3Official document · Revision 2026-Q3 · Checked https://www.victronenergy.com/media/pricelist/Pricelist_Victron_EUR_C_2026-Q3_Web.pdf