Victron Skylla-TG 24/50 (1+1)
£280.00
Sale price
£280.00
Regular price
£949.00
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Victron Skylla-TG 24/50 (1+1)
£280.00
Sale price
£280.00
Regular price
£949.00
Shipping calculated at checkout.
792-SDTG2400501
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Description
VICTRON ENERGY ● SKYLLA-TG SERIES
Victron Skylla-TG 24/50 (1+1) Battery Charger
24V 50A | Three-Stage IUoUo Charging | Dual Isolated Outputs
The Victron Skylla-TG 24/50 (1+1) Battery Charger is a robust and intelligent solution for charging 24V battery banks, designed for reliability in demanding environments. This fully automatic charger delivers a powerful 50A to your main battery bank and includes a dedicated 4A trickle output for a starter battery, making it ideal for marine, off-grid, and vehicle applications.
Utilising an advanced IUoUo three-stage charging characteristic, the Skylla-TG ensures optimal battery health and extended lifespan by precisely managing the charging process. Its wide input voltage range allows for versatile operation across various AC and DC power sources, providing consistent performance wherever you need it.
VERSATILE INPUT: Accepts a wide input voltage range of 90-265V AC or 90-400V DC for global compatibility.
Key Features
| ▶ Dual Isolated Outputs — Provides a full 50A for the main battery bank and a separate 4A output for a starter battery. |
| ▶ IUoUo Three-Stage Charging — Microprocessor-controlled charging ensures optimal battery health and rapid, efficient recharging. |
| ▶ Wide Input Voltage Range — Compatible with 90-265V AC (45-65 Hz) and 90-400V DC power sources without adjustment. |
| ▶ Temperature Compensation — Includes a battery temperature sensor to automatically adjust charge voltage, preventing overcharging and extending battery life. |
| ▶ Voltage Sense Facility — Compensates for voltage loss due to cable resistance, ensuring the battery receives the correct charge voltage. |
| ▶ Can Be Used as a Power Supply — Features a stabilised output voltage, allowing it to function as a DC power supply when no battery is present. |
| ▶ Robust & Certified — IP21 protection and CE/GL certifications ensure durability and compliance for various applications. |
Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage (AC) | 90 - 265 V AC |
| Input Voltage (DC) | 90 - 400 V DC |
| Frequency | 45 - 65 Hz |
| Charge Voltage 'Absorption' | 28.5 V DC |
| Charge Voltage 'Float' | 26.5 V DC |
| Charge Current (Main Output) | 50 A |
| Charge Current (Starter Battery Output) | 4 A |
| Battery Capacity Range | 150 - 500 Ah |
| Charge Characteristic | IUoUo (Three-Step) |
| Remote Alarm | Potential-free contacts 60V / 1A (1x NO, 1x NC) |
| Operating Temperature Range | -20 to 60°C |
| Humidity (non-condensing) | Max 95% |
| Protection Rating | IP21 |
Charging & Output Modes
| Mode/Output | Description |
|---|---|
| Boost-Charge | Initial stage where the battery is charged at maximum current until it reaches the boost voltage (approx. 80% capacity). |
| Equalize-Charge | Follows boost, maintaining boost voltage while current slowly decreases. Duration is pre-selectable (4, 8, or 12 hours). |
| Float-Charge | Final stage where charge voltage drops to float voltage, maintaining the battery without overcharging. Designed for continuous connection. |
| Main Output | Delivers the full 50A charge current to your primary 24V battery bank. |
| Starter Battery Output | A secondary, isolated output providing a 4A trickle charge, ideal for maintaining a 24V engine starter battery. |
Typical Applications
| Application | Description |
|---|---|
| Marine Vessels | Reliable charging for house and starter batteries on boats, yachts, and other marine craft. |
| Off-Grid & Remote Systems | Ensures consistent power for standalone solar installations and remote power setups. |
| RV & Campervans | Maintains leisure and engine batteries during travel and stationary periods. |
| Industrial & Commercial | Suitable for backup power systems, telecommunications, and other 24V industrial applications. |
| DC Power Supply | Can function as a stable DC power source in systems without batteries. |
Built-In Protection Functions
The Victron Skylla-TG 24/50 (1+1) charger incorporates several protective measures for safe and reliable operation. These include output short circuit protection, battery voltage too high detection, and protection against excessively high temperatures. While it features battery reverse polarity detection, careful connection is always advised as per manufacturer guidelines.
Common Questions
What does the "(1+1)" in the model name signify?
The "(1+1)" indicates that the charger has two isolated outputs. One is the full-rated 50A output for your main 24V battery bank, and the other is a 4A trickle charge output specifically designed for maintaining a 24V starter battery.
Can this charger be left connected to the battery indefinitely?
Yes, the Victron Skylla-TG 24/50 (1+1) is designed for continuous connection. Its IUoUo three-stage charging characteristic, particularly the float-charge mode, prevents overcharging and gas formation, keeping your battery in optimal condition during long-term storage.
Is the Skylla-TG 24/50 suitable for all battery types?
This charger is specifically designed for lead-acid batteries, including flooded, Gel, AGM, and spiral types. It is not recommended for charging lithium batteries, as this may lead to incorrect charging behaviour and potential damage.
Can this unit function as a standalone power supply?
Yes, thanks to its perfectly stabilised output voltage, the Skylla-TG 24/50 (1+1) can be used as a reliable DC power supply in applications where batteries or large buffer capacitors are not present.
Installation Notes
- Professional installation by a qualified technician is highly recommended to ensure safety and optimal performance.
- Ensure adequate ventilation around the charger to prevent overheating, especially during prolonged high-current charging.
- Use appropriately sized and short battery cables to minimise voltage losses and ensure efficient charging.
- Always disconnect the mains supply before making or breaking any connections to the battery.
- Refer to the official Victron Energy user manual for detailed installation instructions and wiring diagrams.
Before You Buy
- Confirm your battery system voltage is 24V and that your battery capacity falls within the recommended 150-500 Ah range.
- Verify compatibility with your specific battery chemistry (lead-acid types only; not suitable for lithium batteries).
- Measure the available installation space to ensure the charger fits comfortably with sufficient clearance for ventilation.
- Consider your primary power source (AC or DC) and ensure it falls within the charger's wide input voltage specifications.
- If integrating into a complex system, consult with a solar or marine electrical specialist for system design and compatibility.
All specifications are based on manufacturer data and verified information. Please consult the official Victron Energy documentation for the most current details and specific application guidance. Product appearance may vary slightly from images.
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.