Specifications; Comparisons With Similar Product - Hitachi UC 9SD Technical Data And Service Manual

5. SPECIFICATIONS

5-1. Specifications
Item
Power supply
Input capacity
Voltage drop method
Rectifying method
Overcharging protection system
Charging indication method
Charging voltage
Charging current
Charging time at 20 ˚C
(at 68 ˚F)
Product weight
Operating temperature

5-2. Comparisons with Similar Product

Model
Charging time
Charging voltage
Charging current
Input capacity
Applicable ambient
temperature range
Charging completion system
Outer dimensions
Product weight
Frequency: 50 Hz, 60 Hz
Voltage: 110 V, 120 V, 220 V, 230 V, 240 V
30 W
Isolating transformer with center tap
Full wave rectification
A thermostat monitors the storage battery surface temperature. When a
specified temperature is detected, indicating that charging is completed,
an electronic control circuit turns off the power to prevent overcharging.
Pilot lamp indication:
During charging:
Charging completed: Off
9.6 V
1.55 A
Approx. 55 minutes
Approx. 85 minutes
Approx. 55 minutes
Approx. 60 minutes
1.2 kg (2.6 lbs.)
10 ˚C --- 40 ˚C (50 ˚F --- 104 ˚F)
HITACHI
Unit UC 9SD
min. 60 (FEB 9S storage batteries)
V
A
W
˚C 10 --- 40
(˚F) (50 --- 104)
Thermostat
mm
181 x 87 x 80
(in)
(7-1/8 x 3-7/16 x 3-5/32)
kg
(Ibs.)
--- 2 ---
Descriptions
On
EB 9S
• • • • • •
EB 9B
• • • • • •
FEB 9
• • • • • •
FEB 9S
• • • • • •
9.6
1.55
30
1.2
(2.6)
HITACHI
UC 12SD
60 (FEB 12S storage batteries)
12
1.55
51
10 --- 40
(50 --- 104)
Thermostat
181 x 87 x 80
(7-1/8 x 3-7/16 x 3-5/32)
1.5
(3.3)