Description
Technical Data
Input
Input voltage
DC 26 ?? 28.5 V
Input current
DC 3 ?? 20 mA
Status display input
- LED green: PS Ok, LED red: Reverse polarity
- LED green: Battery OK, LED red: Battery low
Parameterisation
- Button/LCD display
- Software Powermaster
- (free Download L?????ªtze web page)
Protection device Input
none
Energy storage
Memory type
chemical (lead based, Ni-MH / Ni-Cd, Li-ION / LiFePo4)
Nominal battery voltage
DC 24 V
max. charging current
DC 2 A or DC 4 A
max. battery capacity
75 % @ 26 V, 85 % @ 27 V, 100 % @ 28 V
Max. output current
10 A
Backup time
depends on battery and charging current
Fuse for memory medium
Vehicle fuse 15 A / 42 V
Deep discharge protection
18.5 V ??ñ 0.5 V
Output
Rated voltage UN
DC24V
Output voltage
DC 20 - 28 V
Rated current IN
20 A
Max. output current
DC 10 A
Status indication
Status display output
LED yellow: Load OK
Monitoring
Number of channels
1
Monitored functions
Battery mode
Switching voltage
DC 24 V
Switching current
DC 1 A
Contact type
Change over contact
General
Insulation voltage input / ground
0.5 kV, 1 min.
Operation temperature range
-20 ???C ?? +50 ???C
Storage temperature range
-20???C??85???C
Relative air humidity
95 % not condensing
Cooling
free convection
Housing material
Aluminum
Mounting
- DIN rail mountable TS35
- (EN 60715)
Installation position
vertical, with 20 mm distance to other devices
Protection class
IP20 (EN 60529)
Over voltage category
II
Degree of polution
2 (IEC 664-1)
Weight
0,3 kg/piece
Connection type
Connector with screws: 2.5 mm2 (AWG 24??12)
Dimensions (w ????? h ????? d)
63?????117?????110 mm
Approvals
cULus (E249179)
Standards
- CE
- EN 60950-1
- EN 61000-6-2/4
PU
1 piece
Comments
- Suitable for power supply with settable output voltage
- Load mode with simultaneous charging
- Integrated battery fuse
- Deep discharging protection
Dimensions
