Victron Skylla-TG 48/25 (1+1) Charger
SKU: SDTG4800251 Learn More»
Product Description
Victron Skylla-TG 48/25 (1+1) Charger, 5 Year Warranty. 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.
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.
Except for the 3-phase input models, the chargers also accept a DC supply.
Controlled charging:
Every TG Charger has a microprocessor, which accurately controls the charging in three steps. The charging
process takes place in accordance with the IUoUo characteristic and charges more rapidly than other processes.
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.
Two outputs to charge 2 battery banks (24V models only):
The TG Chargers feature 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.
To increase battery life: temperature compensation:
Every Skylla TG Charger comes with a battery temperature sensor. When connected, charge voltage will
automatically decrease with increasing battery temperature. This feature is especially recommended for sealed
batteries which otherwise might be overcharged and dry out due to venting.
Battery voltage sense:
In order to compensate for voltage loss due to cable resistance, TG Chargers are provided with a voltage sense
the facility so that the battery always receives the correct charge voltage.
Specifications
SKU SDTG4800251
Brand Victron
GTIN 8719076025801
Warranty Period: 5 Years
Product Category Battery Chargers
Output Current Rating (Amps) 25
Model SDTG4800251
Protection category IP 21
Charger Voltage 48V
Net Weight (kg) 5.5
Can be used as power supply Yes
Charge voltage 'absorption' 57V
Charge Voltage Float - Wet (25 degrees)** 53V
Dimensions 365 x 250 x 147 mm (L x W x H)
Charge current 25 A
Output System Voltage 48V
Battery Capacity 125-250 Ah
Input Voltage 185-264 V AC | 180-400 V DC
Operating temperature range -40 to +50°C (-40 - 122°F)
Battery-connection M8 bolts
Humidity Max 95%
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