AKKUTEC 2401-1C

Short description  

The accumulator buffered DC supply works according to the standby parallel principle and guarantees, in connection with a lead accumulator and for a certain amount of time, a safe backup operation of the DC supply in case of a mains failure. The overall output current is split up between consumer supply and lead accumulator charge.

The power supply is characterized by the following properties:

  • Primary switched power supply with I/U charging characteristic
  • Micro-controller supported lead accumulator management
  • Temperature adjustment of the charging voltage by an external sensor

 

 

 Technical Data

Nominal input voltage

230 VAC (±15%)

Min. nominal input voltage for charging operation

195,5 V

Nominal frequency

47 … 63 Hz

Power consumption

60VA

Max. nominal input current

0,3 A

Max. inrush current

35 A / 2ms

Max. nominal output current

1,6 A

Nominal output voltage (in mains operation)

24 VDC ±1%

Output voltage range (with temperature tracking)

21,6 … 27,8 VDC ±0,4%

Overload capability

 

Charging characteristics

I/U DIN41773

Deep discharge protection and load rejection

20,4 VDC ±0,4%

Final charging voltage with temperature-sensor at 25°C

27,4 VDC ±0,4%

Max power loss ‚worst-case‘

12 W

efficiency

78%

Derating

--

Residual ripple

< 100 mV eff.

Internal device protection

4 A (T), 250V

Protection battery circuit

2,5 A(T)

Parallel operation

no

Serial operation

no

Max. load message contact

30 VDC / 10mA,
potentialfree semiconductor contact

Battery type

2,3Ah, Pb-Akku

Back-up time

Battery specific

Protective system

IP30

Operational temperature

-5°C … 40°C

Storage temperature

-5°C … 50°C

Rel. humidity

≤95% non condensation

Max. mounting height (without load reduction)

2000 m above sea level

Dimensions (HxWxD)

204mm, 200mm, 80mm

weight

3,2 Kg

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Datasheet170928PDF
Manual170928PDF

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