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8
Fan speed
The fan speed is determined by load and heat sink temperature.
1 Fan speed duty 100%:
- At a load of ≥ 75%
- At a load of ≥ 50% and aheat sink temperature of ≥ 50 ºC
- At a heat sink temperature ≥ 75 ºC
9
Technical data
Type:
Supply voltage
Frequency Range
Power Factor (Typ.)
Efficiency (Typ.) at 230Vac
Power consumption, max.
Battery voltage, nominal
Charging voltage Boost
Charging voltage Float
Charging current, nominal
Number of isolated outputs
Charging characteristic
ESB output
ESB output voltage/current
Protections,
Battery Over voltage
Over Temperature
Extra functions,
Alarm Signal
Temperature Compensation
Sleep Mode
Ambient temperature
Relative humidity
Temp. Coefficient
Vibration
Protection level
Dimensions
Weight
12
090141.01
BC12151
BC12252
87 %
87 %
250 W
400 W
(Select by S1 DIP switch)
(Select by S1 DIP switch)
15 A
25 A
1
2
1
1
13.8 V / 2 A
protection type: shut down output (recovery after resetting AC power ON)
Charger Over Temperature 100 ± 5 °C (212 ± 9 °F) detected by heat sink
Auto recovery after heat sink temperature goes down to 50 ± 5 °C (122 ± 9 °F)
NC. / NO. Relay contact output (Please reference 14.7 CN2 Alarms signal & Fan control)
-10 mV / 0.5 °C (-11.1 mV / °F) with temperature sensor
By Remote Controller and S1-4 DIP switch (Please refer to section 14.3)
during use: - 10 °C to +50 °C (14 °F to 122 °F), during storage: - 20 °C to +70 °C (-4 °F to 158 °F)
10 - 500 Hz, 2G 10 min. / 1cycle period for 60 min. each along X, Y, Z axes.
[mm]
205 x 84 x 259
[inch]
8
1
/
x 3
5
/
x 10
3
16
16
[kg]
1.6
1.7
[lbs]
3.5
3.7
vetus® Battery chargers BC12151, BC12252, BC12352, BC12503, BC12803, BC24122, BC24253, BC24403
2. Fan speed duty 50%:
- At a heat sink temperature of ≥ 67.5 ºC
3. Fan speed duty 0%:
- At a load of < 75%
- At a heat sink temperature < 35 ºC
BC12352
BC12503
90 - 264 V AC
47 - 63 Hz
> 0,92 at full load
87 %
87 %
550 W
800 W
12 V
14.4 V / 14.7 V
13.8 V / 13.5 V
35 A
50 A
2
3
3-stage charging capability IUOU
1
--
--
> 17.5 V ± 1 %
52 ± 5 °C (126 ± 9 °F) (Optional temperature sensor)
20 to 90 % non-condensing
± 0.03 % ( 0 -50 °C) (32 °F to 122 °F)
IP20
205 x 84 x
237 x 90 x
279
288
9
5
/
x
16
8
1
/
x
16
/
3
9
/
x
16
16
3
5
/
x 11
16
11
5
/
16
1.9
3.1
4.2
6.8
BC12803
BC24122
BC24253
87 %
90%
1300 W
400 W
800 W
28.8 V / 29.4 V
(Select by S1 DIP switch)
27.6 V / 27.0 V
(Select by S1 DIP switch)
80 A
12 A
3
2
--
--
--
--
> 35 V ± 1 %
-20 mV / 0.5 °C (-22.2 mV / °F) with
temperature sensor
237 x 90 x
205 x 84 x
237 x 90 x
328
259
9
5
/
x
8
1
/
x
9
16
16
3
9
/
x
3
5
/
x
3
16
16
12
15
/
10
3
/
11
16
16
4.0
1.6
8.8
3.5
BC24403
90%
90%
1250 W
24 V
25 A
40 A
3
3
--
--
--
--
237 x 90 x
288
328
5
/
x
9
5
/
x
16
16
9
/
x
3
9
/
x
16
16
5
/
12
15
/
16
16
2.9
3.9
6.4
8.6
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