Hitachi UC 14YFA, Технические данные и руководство по обслуживанию

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6
5. SPECIFICATIONS
5-1. Specifications
Descriptions
Item
AC single-phase, 50 Hz or 60 Hz
56 W
Constant current charge with feedback control
(1) Battery voltage detection ( system)
Battery temperature detection (dT/dt system) for Ni-MH battery
(2) Battery surface temperature detection (thermistor)
(3) 120-minute timer
7.2 V to 14.4 V
0.6 kg
0 ˚C to 40 ˚C
Power source
Charging system
Overcharging protection system
Charging voltage
Charging current
Charging time
Product weight
Operating ambient
temperature range
5-2. Comparisons with Similar Products
Power input
2.6 A
Approx. 50 minutes (for 2.0 Ah)
(*1): Chargeable Ni-Cd battery temperature range
(*2): Chargeable Ni-MH battery temperature range
HITACHI
UC 14YFA
Charging time
Overcharge protection
system
Charging voltage
min.
50
(2.0 Ah)
V
7.2 to 14.4
Charging current A 2.6
Power input W 56
Operating ambient
temperature range
˚C 0 to 40
Chargeable battery
temperature range
˚C
(*1) - 5 to 55
(*2) 0 to 45
---
system, dT/dt system, battery
surface temperature detection, timer
External dimensions
(length x width x height)
mm 226 x 110 x 75
Weight kg 0.6 (1.3 lbs.)
60
(2.0 Ah)
7.2 to 14.4
1.9
44
system, battery surface
temperature detection, timer
175 x 86 x 80
1.3 (2.9 lbs.)
0 to 40
(*1) - 5 to 60
(*2) 0 to 45
UC 14YF2