Mastervolt Mass Series User Manual

22
Mass 24/15-2, 24/25-2, 24/25-2 DNV, 24/25-2 (large cabinet) – User and Installation Manual
8 TECHNICAL DATA
8.1 Specifications
Model
Mass 24/15-2
Mass 24/25-2
Mass 24/25-2 DNV / large cabinet
Product code
40020156
40020256
40720266 / 42720266
INPUT
Mains voltage
230V, -10% + 15%
230V, -10% + 15%
230V, -10% + 15%
Frequency
50/60 Hz ± 5 Hz
50/60 Hz ± 5 Hz
50/60 Hz ± 5 Hz
Inrush current
None, the battery charger is equipped with a soft start in accordance with IEC 1003-3
Input current
2.5 A
3.6 A
3.6 A
Power factor (Cos phi)
1
1
1
Maximum efficiency
89%
89%
89%
Input power
550W
800W
800W
OUTPUT
Nominal voltage
24V DC
24V DC
24V DC
Max charge current (I
max
)*
15 A
25 A
25 A
Outputs
1x15 A and 1x3 A
1 x 25 A and 1x3 A
1 x 25 A and 1x3 A
Charge characteristic*
3-step, fully automatic
3-step, fully automatic
3-step, fully automatic
Battery types*:
Flooded lead acid, gel/AGM lead acid, NiCd, Mastervolt Lithium-ion (Mastervolt MLI)
(see chapter 7 for settings)
Default charge voltages at 25°C:
absorption
28.5V
28.5V
28.5V
float
26.5V
26.5V
26.5V
Voltage ripple
max. 100mV RMS with resistive load @ full power
Short circuit current
(1/4 of I
max
)
3.75 A
6.25 A
6.25 A
Cable size (within 3 m)
6.0 mm2
10 mm2
10 mm2
Charger fuse (external)
20A
32A
32A
ENVIRONMENTAL
Ambient temperature
20 to 40°C @ 100% output power, derated with 2,5% / °C above 40°C
Cooling
Forced air, by means of a ventilator with variable speed
Humidity
Maximum 95%RV, non-condensing
MASTERBUS
MasterBus powering capability
Yes
Yes
Yes
MasterBus menu languages
English, Dutch, German, French, Spanish, Italian
ENCLOSURE TYPE
C1
C1
C1
Dimensions (hxwxd) mm
See figure 11
See figure 11
See figure 11
Protection degree
IP23
IP23
IP23
Weight
3.3 kg
3.3 kg
3.5 kg
COMPLIANCE
Standards, approvals & listings
CE, ABYC A-31, RRR,
RMRS
CE, ABYC A-31, RRR,
RMRS
CE, ABYC A-31, RRR, RMRS, DNV
GL (40720266 only)
* Adjustable, see chapter 5.
Specifications are subject to change without prior notice.

Mastervolt Mass Series Specifications

General

Output Voltage	12V / 24V / 48V
Cooling	Fan or Natural convection (depending on model)
Protection	Over temperature, Overload, Short circuit
Dimensions	Varies depending on model
Weight	Varies depending on model
Battery Types	Gel, AGM, Lithium-ion
Temperature Sensor	Yes
Parallel Operation	Yes
Input Voltage	90-265V AC
Operating Temperature Range	-20°C to +60°C