© Danfoss | Climate solutions | 2022.04
AN394639594861en-000201 | 3
Input data
Battery charge
Nominal input voltage
24 V DC
Status display Red/Green LED Bargraph
Input voltage range
18 V DC – 30 V DC
Switching output Relay
(Preset: switching output - active high)
30 V AC/DC , ≤ 100 mA
Current consumption
14 A
Output data (mains operation)
Signal supply
Nominal output voltage
24 V DC
Switching voltage Buffered ≤ 24 V DC 200 mA
Output voltage range (depending on the
input voltage)
18 V DC – 30 V DC
Switching current Short-circuit-proof
Output current with convection cooling
Remote control
Nominal output current Permanent
Power Boost
SFB technology 12 ms
10 A
Version 1
Output R1 to input R2 Plug-in-bridge
15 A
60 A
Version 2
Input R2
Input current R2
24 V DC
200 mA
Output data (battery operation)
Nominal output voltage
24 V DC
Output voltage range (depending on the
battery voltage)
19,2 V DC – 27,6 V DC
(UOUT = UBAT - 0,5 V DC)
Energy storage
Output current with convection cooling
Battery type
Panasonic UP-VW1220P1
Memory medium Lead rechargeable
battery module, 3.4 Ah
Nominal voltage
24 V DC
End-of-charge voltage (temperature
compensated)
24 V DC – 29 V DC
Capacitance
3,4 Ah
Charging current ICHARGE
2,88 A
Battery service life
6 – 9 (20 °C)
Latest startup
Months 6 (0 °C – 20 °C)
Months 6 – 3 (20 °C – 30 °C)
Months 3 – 1 (30 °C – 40 °C)
General data
Degree of protection / Protection class
IP20 / III
Degree of pollution
2
Ambient temperature (operation)
0 °C – 40 °C
Ambient temperature (storage/transport)
-15 °C – 40 °C
Humidity at 25 °C, non-condensing
≤ 95 %
Dimensions (W/H/D)
120 x 169 x 125 mm
Weight
3,8 kg
Technical Data
Output current with convection cooling
Nominal output current Permanent
Power Boost
SFB technology 15 ms
10 A
15 A
65 A
Buffer time (IOUT = )
180 min. (1 A) / 10 min. (10 A)
Connection types
Connection in parallel Yes 2
Connection in series No
Signaling
Power In OK
Status display Green LED
Alarm
Status display Red
Switching output Relay
(Preset: switching output - active low)
LED
30 V AC/DC , ≤ 100 mA
Battery mode
Status display Yellow
Switching output Relay
(Preset: switching output - active high)
LED
30 V AC/DC , ≤ 100 mA
IN
IN
IN
UN
