Procet PT- pse2401g-t is a twenty four ports high power gigabit concentrated network promote supply implement, it meets IEEE802.3at standard, can be installed on standard rack, can work regularly between 100vac ~ 280va c input voltage. This power supply use super type 5 cable to connect with network terminal equipment, is suitable for 10/100/1000m network environment.
Procet PT- pse2401g-t concentrated power supply implement has the excellent performance as below:
1. The power circuit has the function of input over or under voltage, output over voltage, output over-current short-circuit protection for each circuit.
2. System reliability: Mtbf>100k hours.
3. Conducted interference(CE)and radiated interference(re), comply with en55022, class b standard.
4. Lightning protection: Both positive and negative port of AC input can take 5kb, 8/20us pulse current for 5 times, with interval of 1 minute. Power supply lightning protection circuit has the failure alarm function and safety protection devices like insurance tube etc.
5. Cooling way: Air-cooled
6. Sound of noise<50dB
7.5 seconds after starting up a computer, normally output.
Operating environment
1. Temperature: -15° C~+55° C
2. Relative humidity: 5%~90%rh
3. Places that are ventilate and cool, clean, no conductive dust, no corrosive gases.
4. Places without explosion hazard.
Technical characteristics and parameters
1. Input voltage: 165vac~280vac, 47Hz~63Hz.
2. Maximum power output: 900W. One way power output: 36W.
3. Total power output has 24 circuits, each output voltage/current: -48vdc/650ma
4. Output voltage regulation accuracy: -48vdc± 2%.
5. Load regulation: -48vdc± 1%.
6. Operating temperature range: -15° C~+55° C.
7. DC output noise voltages: Broadband noise voltage. 3.4KHz~150KHz≤ 50mv 0.15MHz~30MHz≤ 20mv
Discrete noise voltage
3.4KHz~150KHz≤ 5mv
150KHz~200KHz≤ 3mv
200KHz~500KHz≤ 2mv
0.5MHz~30MHz≤ 1mv
Dimensions and weight:
Width: 636mm
Height: 44mm
Depth: 210mm
Weight: <5kg
Remote power supply protection:
Range of output over-voltage protection: -52vdc~-50vdc
Over-current protection(single circuit): 650ma~800ma
Over voltage protection: Input voltage over 290vac~310vac
Over voltage recovery point: Input voltage over 285vac
Under voltage protection: Input voltage under 85vac~90vac
Under voltage recovery point: Input voltage under 100vac
Over-temperature protection: >100° C
Ethernet ports light instructions
Red light power on: Show power working normally
Green light active on: Show equipment supply power normally
Green light in network port is on and then off after several seconds show overload protection or short circuit.
Red light shining slightly in use shows feed part of the network port is off-loads, can judge there is a glitch of the power supply or far-end equipment.
Installation and commissioning
1. Insert the input power line into 100/220V AC introducing input socket.
2. Connected to the output signal respectively
3. Connect communicating & introducing line, signal wire, output lines tightly to avoid bad contacts and loose.
