Skylla-TG 24/50
(3-Phase)

Perfect chargers for any type of battery
24V, battery capacity: 150-500AH, IP21, Input voltage 230V AC, 50A.

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.

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Spec Sheet

Order Code: SkyllaTG 24/50-3Phas

Description

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. 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. 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.

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 a 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)

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 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 buffer capacitors are not available.

Two outputs to charge 2 battery banks (24 V models only)

The TG Chargers feature 2 isolated outputs. The second output, limited to approximately 4 A and with the 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.

Technical Data

Skylla 24/50 TG – 3 phase
Input voltage (VAC) 3 x 400
Input voltage range (VAC) 320-450
Input voltage range (VDC) n. a.
Frequency (Hz) 45-65
Power factor 1
Charge voltage ‘absorption’ (V DC) 28,5
Charge voltage ‘float’ (V DC) 28,5