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MAINTENANCE

The MAINTENANCE function is useful to keep the battery in perfect condition when it’s not

used for an indefined time (weeks, months, . . .) .

It is sufficient to leave the battery connected to the charger: the control board will keep the

battery voltage under control and will activate the charger automatically when the voltage falls

below a predefined minimum threshold .

While the charger is off and the battery voltage is being monitored, this message is displayed:

If the voltage falls below the minimum threshold, the charger will give a refresh charge to pull up the

voltage to a programmed maximum threshold, and the display will show the message:

“F2” .

NOTE

With this “voltage controlled” maintenance/refresh system, the battery will be kept in perfect con-

dition for an undefined time, without any risk of undercharge or overcharge.

If the battery is in ideal condition (no self-discharge) the refresh charge will never be activated.

If the battery is in bad condition (self-discharge is significant), the refresh charge will be often acti-

vated and the battery will be kept charged without problems.

Содержание TST-D

Страница 1: ...Operating Instructions User Manual TST D Battery Chargers Users Manual 2013 www energicplus com 1...

Страница 2: ...R 6 INTERNAL VIEW OF THE CHARGER CABINET A 7 INTERNAL VIEW OF THE CHARGER CABINET B 8 AC VOLTAGE SELECTION 3 x 240 480 V not for 600V input models 9 AC INPUT VOLTAGE ADJUSTMENT 9 GROUNDING AND LINE CO...

Страница 3: ...trical resistance is decreased when wet permitting dangerous current to flow through the body Do not work in damp area without being extremely careful Stand on dry rubber mat or dry wood and use insul...

Страница 4: ...an explosive atmosphere around the battery if ventilation is poor The ventilation system should be designed to provide an adequate amount of fresh air for the number of batteries being charged This i...

Страница 5: ...attery cells The microprocessor controlled electronic card is used to monitor the state of the charge and automatically turn the charger off when the battery is fully charged The charge current follow...

Страница 6: ...reported on the data label is available from your power supply and verify that the unit s operating voltage is correct Allow adequate air circulation to prevent internal heat buildup Don t place the u...

Страница 7: ...h 3x 208 240 480 Vac input and is not NOT present in chargers with 3x600 Vac input The PLUGS FOR INPUT VOLTAGE ADJUSTMENT are present in all the chargers 7 CONTROL BOARD BOARD FOR INPUT VOLTAGE SELECT...

Страница 8: ...ith 3x 208 240 480 Vac input and is NOT present in chargers with 3x600 Vac input The PLUGS FOR INPUT VOLTAGE ADJUSTMENT are present in all the chargers 8 CONTROL BOARD CONTACTOR OUTPUT FUSE POWER TRAN...

Страница 9: ...rrect configuration Fix the nuts carefully Mount the plastic protection over the BVS Close the cabinet Metal bars in position 200 250 Vac Metal bars in position 440 524 Vac AC INPUT VOLTAGE ADJUSTMENT...

Страница 10: ...must be grounded with separate conductor Minimum size and color coding requirements must be in accordance with any applicable national or local code PROCEDURE Read on the data label the AC current val...

Страница 11: ...AND BURNING OF CONNECTORS OR BATTERY EXPLOSION MAY RESULT PRELIMINARY CHECKS Inspect the charger completey for loose screws electrical connections or other damages Check that all the ventilation slot...

Страница 12: ...attery voltage is below the minimum threshold of 1 62 V cell the charger will not start and the display will show the error message Voltage Low If the battery voltage is higher than the maximum thresh...

Страница 13: ...ayed 3 3h Time of charge 7h 50minutes Displayed 7 5h The charge current follows the Wa curve as described in the norm DIN 41774 Current Voltage Initial Current about 16 of battery capacity Voltage 2 4...

Страница 14: ...is absent the message Black Out is displayed When the power supply will be available again the charger will re start automatically from the exact point of interruption and the charge will be normally...

Страница 15: ...ile it s being charged is hazardous for the user and voids the charger warranty The EQUALIZATION function is useful to keep all the cells of the battery at the same voltage level even after years of c...

Страница 16: ...essage is displayed If the voltage falls below the minimum threshold the charger will give a refresh charge to pull up the voltage to a programmed maximum threshold and the display will show the messa...

Страница 17: ...ng AC input settings Adjust AC input settings to lower voltage 2 One AC phase is absent Check AC input voltage on each phase 3 One or more diodes blown Replace rectifier 4 Bad contactor Replace contac...

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