CHARACTERISTICS
[ 12V: 30-50-80-100 A ]
[ 24V: 25-50 A ]
SKYLLA TG BATTERY CHARGER
• 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 a long service life.
Over voltage will result in excessive gassing and venting of a sealed battery. The battery will dry out
and fail.
• 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 characteristics and charges more rapidly
than other processes.
• Use of TG chargers as a 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 bu er capacitors not available.
• Two outputs to charge 2 battery banks
The TG chargers feature 2 isolated outputs. The second output, limited to approximately 4 A 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 facility so that the battery always receives the correct charge voltage.
Battery Monitor
Charge curve
Charger Switch
A remote on-o switch
Skylla Control
Application example
Battery Alarm
An excessively high or low
battery voltage is indicated
by an audible and visual
alarm.
Skylla TG GMDSS
ACCESSORIES
Skylla
24V / 48V
24/30 TG
24/30 GMDSS
24/50 TG
24/50 GMDSS
24/50 TG
3 phase
24/80 TG 24/100 TG
24/100 TG
3 phase
48/25 TG 48/50 TG
Input voltage 185-265VAC, 320-450VAC or 180-400VDC (3)
Frequency (Hz) 45-65
Charge voltage ‘absorption’ (VDC) 28.5 57
Charge voltage ‘ oat’ (VDC) 26.5 53
Battery capacity (Ah) 150-300 250-500 400-800 500-1000 125-250 250-500
Charge current house batt. (A) (2) 30 50 75 100 25 50
Charge current starter batt. (A) 4 n.a.
Charge characteristics IUoUo
Temperature sensor √
Can be used as power supply √
Potential free contacts √
Protection (1) a,b,c,d
Common characteristics Temperature: -20 to 60 °C (0 - 140 °F) Max humidity: 95%
ENCLOSURE
Material & Colour Aluminium (blue RAL 5012)
Battery-connection M8 Studs
230 V AC-connection Screw-clamp 2,5 mm² (AWG 6)
Protection category IP21
Weight (kg) 5.5/6 5.5/13 10 10/23 5.5 10
Dimensions (hxwxd in mm) 365x250x147 365x250x147
365x250x257
365x250x257 365x250x257
515x260x265
365x250x147 365x250x257
STANDARDS
Safety EN60335-2-29
Emissions EN55014, EN61000-3-2, EN61000-3-3
Immunity EN55014-2
Automotive divective 95/54/EC
1) Protection
a. Output short circuit b. Battery reverse polarity detection
c. Battery voltage too high d. Temperature too high
2) Up to 40 °C ambient
Wide input voltage 90-265 VAC and GL approval model available
(44 Seiten)
(52 Seiten)
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