A MODERN AND POWERFUL BATTERY CHARGER

 

The Skylla-i (1+1) features 2 isolated outputs. The second output, limited to approximately 4A and with a slightly lower output voltage, is intended to top up a starter battery. 

 

RUGGED

Aluminium epoxy powder coated cases with drip shield and stainless steel fixings withstand the rigors of an adverse environment: heat, humidity and salt air.

 

Circuit boards are protected with an acrylic coating for maximum corrosion resistance. Temperature sensors ensure that power components will always operate within specified limits, if needed by automatic reduction of output current under extreme environmental conditions.  

 

FLEXIBLE

Next to a CAN bus (NMEA2000) interface, a rotary switch, DIP switches and potentiometers are available to adapt the charge algorithm to a particular battery and its conditions of use. Please refer to the manual for a complete overview of the possibilities. 

 

FEATURES

 

Synchronised parallel operation

Several chargers can be synchronised with the CAN bus interface. This is achieved by simply interconnecting the chargers with RJ45 UTP-cables. Note: Two output and three output chargers cannot be paralleled with each other. Please see the manual for details.  

 

The right amount of charge for a lead-acid battery

variable absorption time When only shallow discharges occur the absorption time is kept short in order to prevent overcharging of the battery. After a deep discharge the absorption time is automatically increased to make sure that the battery is completely recharged. 

 

Preventing damage due to excessive gassing

the BatterySafe mode If, in order to quickly charge a battery, a high charge current in combination with a high absorption voltage has been chosen, the Skylla-i will prevent damage due to excessive gassing by automatically limiting the rate of voltage increase once the gassing voltage has been reached. 

 

Less maintenance and aging when the battery is not in use: the Storage mode

The storage mode kicks in whenever the battery has not been subjected to discharge during 24 hours. In the storage mode float voltage is reduced to 2,2V/cell (26,4V for 24V battery) to minimise gassing and corrosion of the positive plates. Once a week the voltage is raised back to the absorption level to ‘refresh’ the battery. This feature prevents stratification of the electrolyte and sulphation, a major cause of early battery failure.  

 

To increase battery life: temperature compensation

Every Skylla-i comes with a battery temperature sensor. When connected, charge voltage will automatically decrease with increasing battery temperature. This feature is especially recommended for sealed lead-acid batteries and/or when important fluctuations of battery temperature are expected. 

 

Battery voltage sense

In order to compensate for voltage loss due to cable resistance, the Skylla-i is provided with a voltage sense facility so that the battery always receives the correct charge voltage.

 

Suitable for AC and DC supply (AC-DC and DC-DC operation)

The chargers also accept a DC supply.  

 

Use as a power supply

As a result of the perfectly stabilized output voltage, the Skylla-i can be used as a power supply if batteries or large buffer capacitors are not available.  

 

Li-Ion (LiFePO4) ready

Simple charger on-off control can be implemented by connecting a relay or open collector optocoupler output from a Li-Ion BMS to the remote control port of the charger. Alternatively complete control of voltage and current can be achieved by connecting to the galvanically isolated CAN bus port. 

 

WHATS IN THE BOX

  • 1 x Victron Skylla-i 24V 100A AC to DC battery charger (1+1) 230V

5 YEAR MANUFACTURERS WARRANTY

  • The right amount of charge for a lead-acid battery: variable absorption time
  • BatterySafe mode: preventing damage due to excessive gassing
  • Storage mode: less maintenance and aging when the battery is not in use
  • Smaller and lighter compared to similar models
  • NMEA 2000 Canbus connection
  • PowerControl: set a maximum shore power
  • Remote Control
  • Li-ion (LiFePo4) ready

PRODUCT SPECIFICATIONS - VICTRON SKYLLA

MODEL 24V 100A (1+1) 230V
SKU VIC-SKYLLAI24100
Input voltage (VAC)  230V
Input voltage range (VDC)  180-350V 
Maximum AC input current @ 180 VAC  20A 
Frequency (Hz)  45-65Hz
Power factor  0.98
Charge voltage 'absorption' (VDC)   (1)  28.8V 
Charge voltage 'float' (VDC)  27.6V
Charge current (A)   (2)  100A
Charge current starter batt. (A) 4
Charge algorithm 7 stage adaptive
Battery capacity (Ah)  500-1000Ah 
Charge algorithm, Li-Ion 3 stage, with on-off control or CAN bus control 
Temperature sensor  Yes
Can be used as power supply  Yes
Remote on-off port  Yes (can be connected to a Li-Ion BMS) 
VE.Can communication port  Two RJ45 connectors, NMEA2000 protocol, galvanically isolated. Integrated 12V CAN-bus power supply, 30V DC maximum (3) 
Synchronised parallel operation  Yes, with VE.Can
Alarm relay  DPST     AC rating: 240VAC/4A     DC rating: 4A up to 35VDC, 1A up to 60VDC 
Forced cooling Yes
Protection Battery reverse polarity (fuse)          Output short circuit         Over temperature 
Operating temp. range  -20 to 60°C (Full output current up to 40°C)
Humidity (non-condensing)  max 95% 
ENCLOSURE
Material & ColouR aluminium (blue RAL 5012) 
Battery-connection  M8 bolts 
230 VAC-connection  screw-clamp 10mm² (AWG 7) 
Protection category  IP 21 
Weight kg (lbs)  7kg   (16 lbs) 
Dimensions H x W x D mm  405 x 250 x 150
STANDARDS
Safety EN 60335-1, EN 60335-2-29 
Emission EN 55014-1, EN 61000-6-3, EN 61000-3-2 
Immunity EN 55014-2, EN 61000-6-1, EN 61000-6-2, EN 61000-3-3 
1) Output voltage range 20-36V.     Can be set with rotary switch or     potentiometers. 2) Up to 40°C (100°F) ambient.     Output will reduce to 80% at 50°C, and to 60% at 60°C. 3) When connecting the Skylla-i in a VE.Can network that also contains devices connected to a 48V battery bank, make sure to use a special RJ-45 cable, which has pins 2 and 6 (NET-S / V+) not connected. 

 

 

Specifications

SKU VIC-SKYLLAI24100
Brand Victron
Shipping Weight 7.0000kg
Shipping Width 0.405m
Shipping Height 0.150m
Shipping Length 0.250m
Shipping Cubic 0.015187500m3
Unit Of Measure ea

Download