Bedienungsanleitung Graupner Ultramat 18 - 6470 (Seite 33 von 92) (Deutsch, Englisch, Französisch)

637245

Zoom out

Zoom in

Vorherige Seite

1/92

Nächste Seite

NiCd-Delta-Peak (-

∆∆

∆ Peak)

trigger voltage

This process analyses the voltage peak of the charge curve, which indicates with great

accuracy when the maximum charge capacity is reached.When the charge process is started

the battery voltage initially rises continuously, but as the pack approaches full capacity it begins

to heat up. This in turn causes the battery voltage to fall slightly (Delta-V). The charger detects

and assesses the voltage decline.It is possible to adjust the sensitivity, or trigger voltage (in mV

per cell!) of the automatic cut-off circuit for Ni-Cd batteries. A practical range of values has

proved to be 10 … 30 mV / cell. Higher voltages often lead to overcharging of the battery,

whereas a lower voltage tends to result in premature termination of the charge process. We

recommend that you check the information supplied by your battery manufacturer, then carry

out a series of test charges to establish the optimum value for your battery. Start with 10mV/cell

to avaid overcharging the battery.

The automatic charge termination

circuit (battery full detection) works on

the proven Delta Peak principle (also

known as the Delta-V process), which

is already in use in millions of chargers.

12. NIMH-programs

A set of convenient charge programs for recharging Nickel-Metal-Hydride batteries, as

commonly used for modelling purposes. When the charge / discharge program is finished, the

screen displays the name of the charge program alternating with the message „END“, together

with the charge time, the last (dis-) charge current, the charged-in (discharged) capacity and

the battery voltage, and continues to do so until you disconnect the battery. This information can

often give you a useful indication about the Ni-MH pack’s charge characteristics and capacity, or

warn you if the charger has incorrectly assessed the pack as being „full“.

Ni-MH automatic program

________________

________________ NiMH automatic

C:2.5A limited

DEC

INC

In this program the charger detects the type of Ni-MH

battery connected to it, and adjusts the charge current

accordingly to avoid overcharging the pack.

The maximum charge current can be set before you

connect the battery to be charged.

Never use a maximum charge current higher as the value

described in the battery instruction, never higher as 2C!

Never charge transmitter batteries with more as 2A!

f. e. a 4.2Ah battery should be limited to max. 4.2A.

This is done using the INC / DEC buttons; the range

available is 0.1 A to 20.0 A, or no restriction.

The charge process is terminated auto-matically in

accordance with the values already set for „Ni-MH Delta

Peak cut-off voltage“.

________________

________________NiCd delta-peak-

volt =10mV/cell

DECINC

cell voltage

charging time

NiMH

AUTOMATIC-

program

NiMH

cycle

program

NiMH

MANUAL-

program

NiMH

discharge

program

NiMH

∆ ∆

∆

delta-peak

trigger voltage

MODE MODE MODE MODE MODE

MODE

(2 sek.)

MODE

NiMH

discharge balancing

program

Missbrauch melden von Frage und/oder Antwort

Libble nimmt den Missbrauch seiner Dienste sehr ernst. Wir setzen uns dafür ein, derartige Missbrauchsfälle gemäß den Gesetzen Ihres Heimatlandes zu behandeln. Wenn Sie eine Meldung übermitteln, überprüfen wir Ihre Informationen und ergreifen entsprechende Maßnahmen. Wir melden uns nur dann wieder bei Ihnen, wenn wir weitere Einzelheiten wissen müssen oder weitere Informationen für Sie haben.

Graupner Ultramat 18 - 6470 Seite 33

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Missbrauch melden von Frage und/oder Antwort

Art des Missbrauchs:

Forenregeln

Neu registrieren

Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Ihre Frage wurde zu diesem Forum hinzugefügt

Info