Victron
Victron Skylla-TG 24/50 Battery Charger - 90-265 VAC Universal Input
£936.00
/
Tax included.
SDTG2400503
The Victron Skylla-TG 24/50 with universal input is a 24 V, 50 A marine battery charger that runs on any 90-265 VAC supply without adjustment. It is Germanischer Lloyd approved with two isolated outputs and IUoUo three-step charging.
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Collection or delivery in 1-2 weeks
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Skylla-TG 24/50 is a 24 V charger delivering up to 50 A from a universal input that operates across the full 90-265 VAC range at 50 or 60 Hz without any adjustment. It also accepts a 90-400 V DC supply, making it ideal for vessels that visit regions with differing mains supplies.
Charging follows the IUoUo three-step profile of bulk, absorption and float, with temperature compensation and battery voltage sense to protect the bank and keep charging accurate. A separate 4 A output keeps a starter battery topped up alongside the main house output.
The charger is approved by Germanischer Lloyd to category C, EMC 1 for equipment installed on the bridge of a ship. It is built into a sea-water-resistant aluminium enclosure, is force-cooled and carries an IP21 rating.
PRODUCT DETAILS
- Universal 90-265 VAC input, 50 or 60 Hz, no adjustment needed
- Also accepts a 90-400 V DC supply
- 24 V charging at up to 50 A
- Two isolated outputs: full-current house output plus a 4 A starter-battery output
- IUoUo three-step charging with supplied temperature sensor and voltage sense
- Germanischer Lloyd approved (category C, EMC 1)
- Can be used as a stabilised DC power supply
- Sea-water-resistant aluminium case, force-cooled, IP21 rated
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Key specifications
| Battery voltage | 24 V |
| Charge current | 50 A |
| Number of outputs | 1+1 |
| Maximum efficiency | 85 % |
Charging
| Charge algorithm | IUoUo (three step: bulk, absorption, float) |
| Charge current starter battery | 4 A |
| Charge voltage 'absorption' | 28.5 V |
| Charge voltage 'float' | 26.5 V |
| Recommended battery capacity | 250 - 500 Ah |
| Temperature compensation | External battery temperature sensor (supplied) |
Input
| AC input voltage range | 90 - 265 VAC, auto-ranging (50/60 Hz) |
| DC input voltage range | 90 - 400 V |
| Input frequency | 45 - 65 Hz, or DC |
| Maximum input current setting | 20 A at 30 V (full output) |
| Power factor | 1 |
Connectivity & control
| Battery temperature sensor | Yes, external sensor supplied |
| Programmable relay | Potential-free alarm contact 60 V / 1 A (1x NO and 1x NC) |
| Battery voltage sense | Yes, compensates up to 2 V cable loss |
| Remote on/off | Yes, via remote panel or switch |
Protection
| Protection | Output short circuit, battery reverse polarity detection, battery voltage too high, temperature too high |
Environmental
| Operating temperature | -40 to +50°C (full output up to 40°C) |
| Cooling | Forced air cooling |
| Humidity | Max 95% (non-condensing) |
Physical
| Colour | Blue (RAL 5012) |
| Material | Aluminium, sea-water resistant, epoxy powder coated |
| Protection category | IP21 |
| Terminals | M8 studs (battery), screw-clamp 2.5 mm² / AWG 6 (AC) |
| Weight | 5.5 kg |
| Dimensions (h x w x d) | 365 x 250 x 147 mm |
Conformance
| Safety | EN 60335-1, EN 60335-2-29, IEC 60945 |
| Emission / Immunity | EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3, IEC 60945 |
| Marine approval | Germanischer Lloyd environmental category C, EMC 1 (certificate 54 758 - 08HH) |
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What input voltage does the Skylla-TG 24/50 universal input accept?
It accepts any AC supply from 90 to 265 VAC at 50 or 60 Hz and is fully auto-ranging, so no manual adjustment or link change is needed when you move between regions with different mains voltages. It will also run from a 90 to 400 V DC supply.
Is the Skylla-TG 24/50 universal input approved for marine use?
Yes. This model is approved by Germanischer Lloyd to environmental category C, EMC 1 (certificate 54 758 - 08HH), which covers equipment installed on the bridge of a ship.
How many battery outputs does the charger have?
It has two isolated outputs. The main output delivers the full charge current of up to 50 A to the house bank, and a second output supplies up to 4 A to keep a starter battery topped up.
What charge profile does the Skylla-TG 24/50 use?
It uses an IUoUo three-step profile of bulk, absorption and float, with an absorption voltage of 28.5 V and a float voltage of 26.5 V. The absorption time adapts automatically, typically 4, 8 or 12 hours depending on the state of the battery.
Does it compensate for temperature, and can it be used as a power supply?
Yes. A battery temperature sensor is supplied for temperature compensation and battery voltage sense compensates for up to 2 V of cable loss. Because the output is regulated, the unit can also be used as a stabilised DC power supply.
