Service manual

CMP-10 Service Manual
CMP-10 Rev. 1.00 P 38/41Date: 2002.07.25
7.4 Initial Internal Impedance
This means AC impedance of the battery pack measured at 1 kHz after standard charge.
Initial internal impedance < 280 m Ohm
7.5 Discharge Capacity with Temperature
This means relative value of discharge capacity at various temperature compared with the discharge
capacity at 25 ±5ºC (100%)
Conditions are:
Standard charge
Discharge current 400mA with 5.5V cutoff
Relative Discharge Capacity 80% 100% 95%
at 0ºC 25ºC 40ºC
7.6 Storage Characteristics
Remaining capacity of the battery pack which was stored at 25 ±5ºC for 30 days is measured by
discharge capacity.
Conditions are :
Standard charge before storage
Discharge current 400 mA with 5.5 V cutoff
Remaining Capacity (after the storage) >80%.
8. Function of Protection Circuit Module (hereinafter PCM)
8.1 Overcharge Protection
4.35 ±0.025 V/cell
8.2 Overdischarge Protection
2.30 ±0.080 V/cell
8.3 Overcurrent Protection
2 ~ 6.5 A (Ave. 4.25 A) depending upon pack voltage, with reset when load is removed or pack is
recharged.
8.4 Power Dissipation
Run: 15 µA
Shut down: 0.1 µA