Features - GRAUPNER ULTRA DUO PLUS 50 Operating Manual

0-1. Features

Computer-controlled universal fast charger
With integral lightweight switch-mode mains PSU for 100 ... 240 V and 12 DC inputs. This means that the
charger is the perfect choice for all mobile applications, and also for use abroad (USA / Japan).
Two equal-value independent or dependent (CV-link mode) charge outputs
Graupner Balancer socket for 2 x 1 ... 7 NiCd / NiMH / LiPo / LiIo / LiFe cells
Fifty memories for storing all essential battery parameters
Automatic charge, discharge, capacity measurement, battery maintenance and conditioning programs for all
NiMH, NiCd, LiPo, LiIo, LiFe batteries used in modelling
Ultra-simple to operate, with clearly arranged program structure, six buttons and rotary knob button
Two high-contrast LCD screens (128 x 62) with blue backlighting: 21 x 8 characters for displaying all relevant
parameters or charge / discharge curves
Charge / discharge facilities for NiMH, NiCd, LiPo, LiIo, LiMn, LiFe or Pb (lead-acid) batteries
Delta-Peak cut-off detector for NiMH and NiCd cells with variable Delta-Peak voltage, ensuring 100% full
battery charging
Capable of charging single cells, therefore ideal for glow energizer batteries and for cell selection processes
Charges LiPo, LiIo, LiFe and lead-acid cells using constant current / constant voltage method. Declining current
curve after final charge voltage, with automatic charge termination.
Charge processes:
NiCd / NiMH: Automatic, normal, linear, GMVIS, IMPULSE, REFLEX, RE-PEAK, staged charging
LiPo / LiIo / LiFe: Automatic, CC / CV, CV-link
Special charge facility for battery storage
Balancer program
Data memory for comparing all important battery data.
Lead-acid battery charge programs with optimised charge curve, discharge facility, variable discharge current
for determining battery capacity and residual capacity.
Program for tyre heating covers
Order No. 94711 with temperature control
Motor run-in and test functions for brushed electric motors
Protected against short-circuit, overload and reversed polarity
Switchable buzzer, selectable melody
Variable safety timer
Variable max. charge capacity
Selectable language: English / German / French / Italian
Internal battery resistance display
Individual cell voltage display for 2 x 2 - 7 cells in NiCd / NiMH / Li modes
PC-USB interface for displaying battery curves on the PC screen
Ready to connect
Page 14/53