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9. Technical parameters.
Parameters of the DSO system (Table 16).
Electrical parameters of the DSO (Table 17).
Safety of Use (Table 18).
Operation parameters (Table 19).
Table 16. Parameters of the DSO system.
Functional class: PN-EN 12101-10:2007
A
230V/400V mains connection
Single-phase 230V or
3-phase 3x230V/400V
1)
Surge protection type 3 (D) according to the EN 61643-11 standard
Dimensions of the RACK cabibnets
24U(600x600), 42U(600x600, 600x800), 45U (600x600,
600x800), 50U (600x800)
1)
Maximum battery capacity
460Ah max.
1)
The number of batteries 4 max
1)
Battery type Sealed Lead-Acid (SLA) batteries (AGM, gel)
The number of battery strings 1 or 2
1)
Status indication
Panel for optical and acoustic indication., 60dB/1m; compliant
with the PN-EN54-16 standard
1)
Cooling Convection or forced cooling
1)
1)
Depending on the DSO configuration.
Table 17. Electrical parameters of the DSO.
Supply voltage:
176 ÷ 264V AC
Current consumption
6A max. @230V AC
1)
Power supply frequency
50Hz
Power factor correction (PFC) 0,95
PSU power 1000W max.
1)
Efficiency 90% max
Output voltage
22,0V÷ 28,8V DC – buffer operation
20,0V÷ 28,8V DC – battery operation
2)
Maximum output current (outputs):
- routers
- controller 6x2,5A
10,5A
Output current Imax
A
= Imax
B
(r controller outputs)
10,6A
The maximum output current of amplifiers
OUT1…9
9x32,5A
1) 3)
The maximum resistance of the battery circuit
during the calibration process
60mΩ
The maximum increase of the resistance of the
battery circuit
60mΩ
Ripple voltage 150mV p-p max.
Current consumption by PSU systems during
battery operation
500mA max.
1)
Battery charging current
24A max.
1)
The number of battery strings
1 or 2
1)
The coefficient of temperature compensation of
the battery voltage
-
40mV/ ºC (-5ºC ÷ 40ºC)
Low battery voltage indication Ubat < 23V, during battery operation
Short-circuit protection SCP
9xF30A
– OUT1..OUT9 outputs, fast acting melting fuses, failure
requires fuse replacement
3xF6,3A
– „Router” outputs, fast acting melting fuses, failure
requires fuse replacement
F10A
– „Controller” output, fast acting melting fuse, failure
requires fuse replacement
Overload protection OLP
105÷130% of the PSU power, automatic return
Short-circuit protection in the battery circuit
2x100A max.
1)
– time-delay melting fuses, failure requires fuse