www.pulsar.pl POE1648
5
1.4 Technical parameters.
- electrical parameters (Table 3)
- mechanical parameters (Table 4)
- safety of use (Table 5)
- operation parameters (Table 6)
Electrical parameters (Table 3).
Mains supply
90
÷264V AC
Current consumption
2A@230V AC type
PSU’s power
269W max.
Efficiency
89%
Output voltage
48V DC
The adjustment range of the output voltage
41÷56V DC
Output current
16 x 0,35A (ƩI=5,6A) max. @48V
Ripple voltage
240 mV p-p max.
Short-circuit protection SCP
105%
÷ 135% of PSU power, automatic recovery
Overload protection OLP
105% ÷ 135% of PSU power, automatic recovery
Overvoltage protection OVP
58÷68V DC
Surge protection
varistors
Antisabotage protection:
- TAMPER output indicating enclosure opening
- microswitch, NC contacts (enclosure closed),
0,5A@50V DC (max.)
Optical indication of operation:
YES
– LED lights
Mechanical parameters (Table 4).
Enclosure dimensions
291 x 387 x 101+15 (WxHxD) [mm] (+/-2)
Mounting
See Fig. 3
Net weight
4,5kg / 4,8kg
Enclosure
DC01 steel plate, 1,0mm, RAL 9003
Closing
Cylindrical screw x 2 (at the front) lock assembly possible
Terminals
Switch mode power supply:
Φ0,63-2,05 (AWG 22-12)
PoE module: Φ0,5-2,05 (AWG 24-12)
LAN1
÷ LAN4 inputs: RJ45 8P8C, shielded
PoE1
÷ PoE4 outputs: RJ45 8P8C, shielded
TAMPER output: wires 35cm
Notes
The enclosure has a 15mm distance from the mounting surface so the cables
can be led. PSU cooling: fan cooling.
Safety of use (Table 5).
Protection class PN-EN 60950-1:2007
I (first)
Protection grade PN-EN 60529: 2002 (U)
IP20
Insulation electrical strength:
- between input (network) circuit and the output circuits of the PSU (I/P-O/P)
- between input circuit and PE protection circuit (I/P-FG)
- between output circuit and PE protection circuit (O/P-FG)
3000 V/AC min.
1500 V/AC min.
500 V/AC min.
Insulation resistance:
- between input circuit and output or protection circuit
1
00 MΩ, 500V/DC
Operation parameters (Table 6).
Operating temperature
-
10ºC...+40ºC
Storing temperature
-
20ºC...+60ºC
Relative humidity
20%...90%, no condensation
Vibrations during operation
unacceptable
Surges during operation
unacceptable
Direct insolation
unacceptable
Vibrations and surges during transport
According to the PN-83/T-42106 standard
