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PSB 54V/5A enclosed switch mode buffer power supply
Product Code:
PSB-3004850
Sales price 120,00 €(Includes 19% VAT)
Sales price without tax 100,84 €
Product Availability:
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- Description
- Specifications
- Downloads
PSB 54V/5A enclosed switch mode buffer power supply
- DC 54V/5A uninterruptible power supply*
- wide AC input voltage range 176÷264V
- built-in power factor correction system (PFC)
- high efficiency 85%
- controlling of battery charging and maintaining
- protecting of battery against excessive discharging (UVP)
- battery charging current 0,5A/1A/2A, changed by jumper
- additional accessories: automation module MPSB48 (technical outputs):
- EPS technical output indicating AC power loss
- PSU technical output indicating PSU failure
- LoB technical output indicating battery low voltage
- forced cooling - built-in fan
- battery output is full protected against short-circuit and reverse connection
- LED optical signalisation
- protections:
- short-circuit protection SCP
- over voltage protection OVP
- surge protection
- overload protection OLP
- overheat protection OHP
| Warranty (Repair - Replacement) | |
| 24 months |
|
Supply voltage |
176÷264VAC |
|
Current consumption |
1,5A@230VAC max. |
|
Supply power |
300W max. |
|
Efficiency |
85% |
|
Dimensions |
275 x 50 x 115 [+/-2 mm] |
|
Power factor PF |
>0,95 @230V AC |
|
Output voltage |
44V÷ 54V DC – buffer operation |
|
Output current tAMB<30°C |
4,5A + 0,5A battery charging - see chart 1 |
|
Output current tAMB=40°C |
3A + 0,5A battery charging - see chart 1 |
|
Voltage adjustment range |
48÷56V DC |
|
Ripple voltage |
150mV p-p max. |
|
Battery charging current |
0,5A, 1A or 2A max. |
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