Skylla-TG Charger One full rated output and one 4 Amp output. Charge voltage can be precisely adjusted to suit any battery system. The input for the charger is 230V at 50/60HZ. Charge voltage can be measured directly on the battery terminals in order to compensate for voltage loss due to cable resistance. An external sensor allows measuring battery temperature and compensating charge voltage accordingly.

Victron Skylla 24/100 TG Marine Battery Charger - Professional Grade 230V Power Solution

The Victron Skylla 24/100 TG Battery Charger delivers professional-grade charging performance for demanding marine applications. Engineered with dual isolated outputs and advanced microprocessor control, this 100-amp charger provides reliable power management for 24V battery systems while withstanding the harsh marine environment.

Designed specifically for vessels requiring high-capacity charging, this charger features precise voltage adjustment capabilities and temperature compensation to ensure optimal battery health and longevity. The robust aluminum construction with marine-grade coatings provides exceptional corrosion resistance in saltwater environments.

Professional Marine Charging Technology

Dual Output Configuration for Maximum Flexibility

Primary Output: Full-rated 100A charging capacity for house battery banks
Secondary Output: Dedicated 4A auxiliary output for starter battery maintenance
Isolated Design: Prevents electrical interference between battery systems
Universal Compatibility: Works with sealed, flooded, AGM, and gel battery types

Advanced Three-Stage Charging Algorithm

Bulk Phase: Maximum current delivery for rapid initial charging
Absorption Phase: Precision voltage control for complete battery saturation
Float Phase: Maintenance charging to prevent overcharging and extend battery life
BatterySafe Mode: Automatic protection against excessive gassing and thermal runaway

Marine Environment Protection

Corrosion-Resistant Construction: Aluminum housing with epoxy powder coating and drip shield
Marine Certifications: Meets IEC 60945-2002 standards for protected marine equipment
Temperature Compensation: Included sensor adjusts charging voltage based on battery temperature
Voltage Sensing: Compensates for cable voltage drop to ensure accurate battery charging

Technical Specifications

Electrical Characteristics

Input Voltage: 230V AC ±15% (185-264V range)
Input Frequency: 45-65 Hz (50/60 Hz nominal)
Output Voltage: 24V DC (adjustable)
Output Current: 100A continuous (primary), 4A (auxiliary)
Battery Capacity Range: 500-1000 Ah recommended
Efficiency: >90% at full load

Physical Dimensions

Dimensions: 14.4" H x 9.9" W x 10.1" D (36.5 x 25 x 25.7 cm)
Weight: 22 lbs (10 kg)
Mounting: Wall or floor mount with included brackets
Ventilation: Natural convection cooling
Protection Rating: IP20 (indoor installation)

Connections & Interface

Battery Connection: M8 threaded studs
AC Input: Screw clamp terminals (AWG 6)
Temperature Sensor: 4.9 ft (1.5m) cable included
Voltage Sense: Remote sensing capability
Control Interface: Rotary switches and DIP switches

Safety Features & Marine Compliance

Comprehensive Protection Systems

Short Circuit Protection: Automatic shutdown and recovery
Reverse Polarity Protection: Prevents damage from incorrect wiring
Overtemperature Protection: Thermal monitoring with automatic derating
Overvoltage Protection: Safeguards connected equipment and batteries
Ground Fault Protection: Enhanced electrical safety

Marine Industry Standards

Environmental Category: Meets Category C standards for protected marine installations
EMC Compliance: Category 1 electromagnetic compatibility
Maritime Certification: Russian Maritime Register of Shipping approved
Construction Standards: Built to withstand marine vibration, humidity, and temperature extremes

Professional Installation Requirements

Location Requirements

Ventilation: Minimum 6-inch clearance on all sides for air circulation
Environment: Dry, well-ventilated area protected from direct water exposure
Temperature Range: Operating temperature -20°C to +50°C (-4°F to 122°F)
Mounting Orientation: Vertical mounting recommended for optimal cooling

Electrical Installation

AC Circuit Protection: Requires appropriately sized breaker or fuse protection
DC Circuit Protection: Battery fuse or breaker required per ABYC standards
Grounding: Must be properly grounded to vessel's electrical system
Cable Sizing: Use marine-grade tinned copper wire sized for 100A continuous duty

Battery Connection Guidelines

Cable Length: Keep DC cables under 20 feet (6 meters) for optimal performance
Voltage Sensing: Install voltage sense wires directly at battery terminals
Temperature Sensor: Mount sensor on battery case for accurate temperature compensation
Isolation: Maintain proper isolation between house and starter battery circuits

Marine Applications & Use Cases

Ideal Vessel Types

Sailing Yachts: Large house battery banks for extended cruising
Motor Yachts: High-capacity charging for luxury vessel electrical systems
Commercial Vessels: Reliable power for work boats and fishing vessels
Expedition Yachts: Dependable charging for long-range cruising

Battery System Compatibility

Lead-Acid Batteries: Flooded, AGM, and gel cell configurations
Large Battery Banks: Optimized for 500-1000 Ah capacity systems
24V Systems: Perfect for vessels with 24V house electrical systems
Dual Battery Setup: Simultaneously charges house and starter batteries

Complete Installation Package

What's Included

Skylla 24/100 TG Charger Unit - Main charging unit with microprocessor control
Mounting Brackets - Heavy-duty marine-grade mounting hardware
Temperature Sensor - 4.9 ft (1.5M) cable with waterproof connector
Installation Manual - Comprehensive setup and configuration guide
Warranty Documentation - Full manufacturer warranty information

Professional Installation Recommended

For optimal performance and warranty compliance, professional installation by a certified marine electrician is strongly recommended. Proper installation ensures safe operation and compliance with marine electrical standards.

Frequently Asked Questions

What size battery bank can this charger handle?

The Skylla 24/100 TG is designed for battery banks ranging from 500 to 1000 Ah capacity. The 100-amp output provides efficient charging for large house battery systems commonly found on cruising yachts and motor vessels.

Can this charger work with different battery types?

Yes, the adjustable charge voltage allows compatibility with flooded lead-acid, AGM, gel, and other 24V battery chemistries. The microprocessor-controlled charging algorithm can be customized for specific battery requirements.

Does this charger meet marine electrical standards?

The Skylla TG series meets IEC 60945-2002 standards for marine equipment and carries maritime certifications. However, ABYC compliance also depends on proper installation practices following E-11 AC and DC electrical standards.

How does the temperature compensation work?

The included temperature sensor monitors battery temperature and automatically adjusts charging voltage to prevent overcharging in hot conditions and ensure adequate charging in cold temperatures, extending battery life.

Can I use this charger as a power supply?

Yes, the Skylla TG's stable output voltage allows it to function as a power supply when batteries aren't available. This feature is useful for testing electrical systems or powering equipment during maintenance.

What's the difference between the main and auxiliary outputs?

The main output provides the full 100A charging capacity for house batteries, while the 4A auxiliary output is specifically designed for maintaining starter batteries at a slightly lower voltage to prevent overcharging smaller battery systems.

Professional Marine Power Management Solution

The Victron Skylla 24/100 TG represents the pinnacle of marine battery charging technology, combining robust construction, intelligent charging algorithms, and comprehensive safety features. Whether you're upgrading an existing electrical system or planning a new installation, this charger provides the reliability and performance demanded by serious mariners.

With its proven track record in harsh marine environments and comprehensive protection systems, the Skylla 24/100 TG ensures your vessel's electrical system operates at peak efficiency while protecting your valuable battery investment. Trust Victron Energy's decades of marine power expertise to keep your adventure powered and your systems protected.

Skylla - 24/100 TG Charger - 230V

One full rated output and one (1) 4 Amp output. Charge voltage can be precisely adjusted to suit any battery system.

The input for the charger is 230V at 50/60HZ. Charge voltage can be measured directly on the battery terminals in order to compensate for voltage loss due to cable resistance.

An external sensor allows to measure battery temperature and compensate charge voltage accordingly.

Features:

Perfect chargers for any type of battery - Charge voltage can be precisely adjusted to suit any sealed or unsealed battery system. In particular, sealed maintenance-free batteries must be charged correctly in order to ensure long service life. Overvoltage will result in excessive gassing and venting of a sealed battery. The battery will dry out and fail.
Suitable for AC and DC supply (AC-DC and DC-DC operation)
Every TG Charger has a microprocessor, which accurately controls the charging in three steps
Use of TG Chargers as power supply - As a result of the perfectly stabilized output voltage, a TG Charger can be used as a power supply if batteries or large buffer capacitors are not available.
Manufactured with a battery temperature sensor. When connected, charge voltage will automatically decrease with increasing battery temperature.
In order to compensate for voltage loss due to cable resistance, TG Chargers are provided with a voltage sensor so that the battery always receives the correct charge voltage

Technical Specifications:

Input Voltage - 230V AC
Input Voltage Range - 185 to 264V AC
Input Voltage Range - 180 to 400V DC
Battery Capacity - 500 to 1000 Ah
Frequency - 45 to 65 Hz
Battery Connection - M8 studs
230V AC Connection - Screw clamp (AWG 6)
Dimensions (H x W x D) - 14.4" x 9.9" 10.1" (36.5 x 25 x 25.7 cm)
Weight - 22 Lbs (10 kg)

In the Box:

Charger
Mounting brackets
Temperature sensor with 4.9' (1.5 M) wire
Instruction manual

*Sold as an Individual

Please contact your dealer for any returns, repairs or support issues related to this product.

Perfect chargers for any type of batteryÂ
Suitable for AC and DC supply (AC-DC and DC-DC operation)Â
Controlled chargingÂ
Use of TG Chargers as a power supply
Two outputs to charge 2 battery banks (24V models only)Â
Battery voltage sense

SKU: NVN-95626
MPN: SDTG2401001
UPC:

03 · The numbers

Technical specifications

Brand	Victron Energy
Model	Victron Skylla - 24/100 TG Charger - 230V
SKU / MFR#	95626

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Victron Skylla - 24/100 TG Charger - 230V