SPECIFICATIONS MAGIC
Model
MAGIC 24/12-20A
MAGIC 24/24-20A
MAGIC 12/12-20A
MAGIC 12/24-10A
Part no.
81300100
81300200
81300400
81300300
Nominal input voltage
24V
24V
12V
12V
Input range, full output specifications
19-32V DC
19-32V DC
11-16V DC
11-16V DC
Input range, three step charger mode
24-32V DC
24-32V DC
12-16V DC
12-16V DC
Input range, no defects
0-35V DC
0-35V DC
0-17.5V DC
0-17.5V DC
Low voltage set point to trigger alarm *
20.0V DC
20.0V DC
10.0V DC
10.0V DC
Delay lower input set point *
30 sec.
30 sec.
30 sec.
30 sec.
Recommended fuse input
15A-T
30A-T
30A-T
30A-T
Wire size < 3m
4mm²/AWG11
6mm²/AWG9
6mm²/AWG9
6mm²/AWG9
Wire size > 3m
6mm²/AWG9
10mm²/AWG7
10mm²/AWG7
10mm²/AWG7
Output
Voltage adjustable *
10-15V DC
20-28.5V DC
10-15V DC
20-28.5V DC
Nominal voltage
stabilized voltage
*
13.6V DC
27.2V DC
13.6V DC
27.2V DC
Output voltage
3 step charger
Absorption / Float
14.25 / 13.25V DC
28.5 / 26.5V DC
14.25 / 13.25V DC
28.5 / 26.5V DC
Output voltage
dimmer
4.0-13.0V DC
8.0-26.0V DC
4.0-13.0V DC
8.0-26.0V DC
Stabilized
2% at extremes of temperature, load and input
Ripple
Max 1% peak peak
Maximum power
300W @ U
out
=12.0V
580W @ U
out
=24.0V
300W @ U
out
=12.0V
300W @ U
out
=24.0V
Rated power
300W @ U
out
=12.0V
580W @ U
out
=24.0V
300W @ U
out
=12.0V
300W @ U
out
=24.0V
Current max. (derating >40°C, 5%/°C)
20A
20A
20A
10A
Maximum
3 step charge
current (bulk)
16A
16A
16A
8A
Wire size < 2m
6mm²/AWG9
6mm²/AWG9
6mm²/AWG9
4mm²/AWG11
General
Ambient operating temperature
Guaranteed operation: 0°C to 60°C (derating above +40°C, 5% per °C); in practice: -20°C to 60°C/
guaranteed operation: 32 °F to 140 °F (derating above 104 °F, 3% per °F), in practice -4°F to 140 °F
Storage temperature
-25°C to 85°C/ -13 °F to 185 °F
Operating humidity
95% max., non-condensing
Galvanic isolation
Yes
Current limited
Yes, I-max
Three stage battery charge option
Yes (DIP switch setting).
Efficiency
90% (at nominal input voltage, full load) typical; 92% peak
No load consumption
Typical <115mA
Protections
Over current
Limited by current sensing circuit
Over heat
Limited power by temperature sense circuit
Options
3 Step battery Charger
Yes, all models, by means of DIP switch settings
Dimmer function
Yes, by external momentary switch via fast-on connection. To be activated by DIP-switch setting
Alarm contact
Yes (fast-on connector)
Communication
Quasi RS232, modular RJ12 connection, to alter set points and to change characteristics. Optional:
MasterBus serial interface (art. no. 77030450) to control & configure from MasterBus network.
Parallel connectability
In mode Stabilized Voltage, up to 6 devices in parallel
Mechanical
Connections input/output
Screw terminals, maximum wire size 16mm² / AWG 5
Dimensions (HxWxD)
227 x 154 x 81 mm [8.9 x 6.1 x 3.2 inch]
Mounting holes
Diameter 5mm
Weight
1.8 kg / 3.9 lbs
Cabinet
Anodized aluminium, strapton ABS blend, blue RAL 5021
Directives and standards:
-
EMC directive 2004/108/EC
-
Transient voltage protection: meets ISO 7637-2
-
Electrostatic voltage protection: meets ISO10605, 14892, 8kV contact, 15kV discharge
-
RoHS directive 2011/65/EC
Setpoints software
Default setting
Low input voltage switch off level
10.0V / 20.0V; three step charger mode:12.0VDC / 24.0VDC.
Low input voltage switch off delay
30 seconds
Low input voltage switch on level
11.0V / 22.0V; three step charger mode: 13.0VDC / 26.0VDC.
High input voltage switch off level
16.0V / 32.0V
High input voltage switch on level
15.0V / 30.0V
Output voltage
13.6V / 27.2V
* Adjustable by means of MasterAdjust software, see www. mastervolt.com
