Nortec UL10 - Program 421. Maintenance - Enclosed Aircraft Nickel-Cadmium Battery Type VARTA

CHARGER / DISCAHRGER UL10 OPERATION MAUNAL
© NorTec Electronics 2014
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7.22 Program 421. Maintenance – enclosed aircraft nickel-cadmium battery
type VARTA
Stage name Maximum
duration
Program number 421
Operation number 4
Operation type Maintenance
Battery type Nickel-cadmium
Manufacturing process Fused electrodes
Access to valves open, type VARTA
Battery type 21
Minimum battery capacity 4 Ah
Maximum battery capacity 50 Ah
Minimum battery voltage 1.2 V
Maximum battery voltage 31.2 V
Maximum number of batteries 26
Stage 1 (S1) I-Charge 1 Current = xС (A) х = 1 72 min.
Stage 1 (S1) I-Charge 1 Umax = V/battery 1.55 72 min.
Stage 2 (S2) Topping charge 1 Current = xС (A) х = 0.2 120 min.
Stage 2 (S2) Topping charge 1 Measurement of Sound signal 105 min.
voltages of individual
batteries
Break 30 min.
Stage 4 (S4) Discharge Discharge current х = 1 54 min.
а = xС (A)
Stage 4 (S4) Discharge Discharge depth 1 54 min.
V/battery
Stage 4 (S4) Discharge Measurement of Sound signal 54 min.
voltages of individual
batteries