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 (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 facility so that the battery always receives the correct charge voltage.
| Victron Specifications | |
| Battery Voltage Nominal | 48 V |
| AC Input Voltage | 230V |
| AC Input Voltage Range | [185, 264] V |
| DC Input Voltage Range | [180, 400] V |
| Ac Input Frequency Range | [45, 65] Hz |
| Power Factor | 1 |
| Charge Voltage Absorption | 57 V |
| Charge Voltage Float | 53 V |
| Charge Current Main110 | 30 A |
| Charge Current Starter | 4 A |
| Charge Algorithm | IUoU, three stage charging |
| Battery Capacity Range | [250, 500] Ah |
| Temperature Sensor | Included |
| Programable | Settings can be changed via DIP switches and potentiometers |
| Can Be Used As Power Supply | 1 |
| Remote Alarm | Potential free contacts 60V / 1A (1x NO and 1x NC) |
| Forced Cooling | 1 |
| Protections | Output short-circuit,High battery voltage,Over temperature,Battery reverse polarity |
| Max Humidity | 95 % |
| Material | Aluminium |
| Colour | Blue (RAL 5012) |
| Protection Category | IP21 |
| Weight | 10 kg |
| Height | 365 mm |
| Width | 250 mm |
| Depth | 257 mm |
| Battery Connection Terminal Type | M8 bolts |
| Safety | EN-IEC 60335-1,EN-IEC 60335-2-29 |
| Emission | EN 55014-1,EN-IEC 61000-3-2 |
| Immunity | EN 55014-2,EN-IEC 61000-3-3 |
| Manufacturer Warranty | |
| Standard Warranty: | 5 years (5 years extension to 10 years for additional 10% fee - contact us for a quote) |
| Warranty Exceptions: | Lead acid batteries 2 years Lithium batteries 3 years |
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