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Emerson PS48600-3B/2900U48V600A indoor power supply new spot

price:USD$4000.00
discount 70% in 2018-10-16 to 2018-10-18
price: USD$ 2800.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Emerson PS48600-3B/2900U48V600A indoor power supply new spot

Contact: Wang Li

Telephone number: 18630257655

Overview of Emerson communication power supply
Emerson communication power supply products, communication power supply module: R48-1800A, R48-2900U, R48-1000, R48-5800A, R24-2200, R48-3200e, rectifier module, communication power supply system: PS24600-2A/2200, P48300/1800, PS48120-2/1800, PS48300-3B/1800, PS48300-3B/2900, PS48600-3B/ 2900, NetSure801 communication power supply system. 2,Technical parameters of PS48600-3B/2900 system

Parameter class

Parameter name

PS48600-3B/2900

environment condition

working temperature

-5~40℃

Storage temperature

-40~70℃

relative humidity

5~95%RH

Altitude

2000m (more than required derating)

Other

There is no conductive dust and corrosive gas, no explosion risk

AC input

Input system

Three phase five wire system

Rated input phase voltage

220V

Input voltage range

85~300Vac

Input AC voltage frequency

45~65Hz

Maximum input current

80A (170V input)

power factor

≥0.99

DC output

Output DC voltage

42.2~57.6Vdc

Output DC current

0~600A

stabilized voltage precision

≤1%

efficiency

≥88%

Peak to peak noise voltage

≤200mV(0~20MHz)

Telephone scale noise voltage

≤2mV(300~3400Hz)

Broadband noise voltage

≤100mV(3.4kHz~150kHz);≤30mV(150 kHz~30MHz)

Discrete noise

≤5mV(3.4kHz~150kHz);≤3mV(150kHz~200kHz);≤2mV(200 kHz~500kHz);

≤1mV(0.5MHz~30MHz)

AC input alarm and protection

AC input overvoltage alarm point

The default value is 280 + 5Vac, and the monitoring module can be set up

AC input overvoltage alarm recovery point

The default value is 270 + 5Vac, which is lower than the AC input overvoltage warning point 10Vac

AC input undervoltage alarm point

The default value is 180 + 5Vac, and the monitoring module can be set up

AC input undervoltage alarm recovery point

The default value is 190 + 5Vac, which is higher than that of AC input undervoltage warning point 10Vac

DC output alarm and protection

DC output overvoltage protection point

The default value is 59 + 0.2 Vdc

DC output overvoltage alarm point

The default value is 58.5 + 0.2Vdc   The monitoring module can be set up

DC output overvoltage alarm recovery point

The default value is 58 + 0.2Vdc    Below the overvoltage warning point 0.5Vdc

DC output undervoltage alarm point

The default value is 45 + 0.2Vdc    The monitoring module can be set up

DC output undervoltage alarm recovery point

The default value is 45.5 + 0.2Vdc    Higher than undervoltage warning point 0.5Vdc

Electric operating point under load

The default value is 44 + 0.2Vdc    The monitoring module can be set up

Battery protection action point

The default value is 43.2 + 0.2Vdc    The monitoring module can be set up

Rectifier module

Current sharing characteristics

The rectifier module can work in parallel and load sharing capacity according to the load, the imbalance should be better than the rated output current value of 3%, and the test current range of 10% ~ 100% rated current

Overvoltage protection mode

The rectifier module has output overvoltage hardware protection and output overvoltage software protection, and the hardware overvoltage protection point is 59.5V + 0.5V. After the hardware overvoltage protection, it needs manual intervention to start the device. The software protection point can be set up by monitoring module, the setting range is 56 ~ 59V (higher than 0.5V higher than the output voltage, the default value of factory is 59V)

There are two kinds of software overvoltage protection mode, which can be selected by the background maintenance software:

1. one time overvoltage locking mode

When the rectifier module output reaches the software protection point, the rectifier module is shut down and maintained, and the manual intervention is needed to restore the work;

2. two overvoltage lock mode

Rectifier module software protection, shutdown within 5 seconds to restart, if in the set time (default 5 minutes, you can set up by monitoring module) second times over-voltage, rectifier module is shut down and maintained, need manual intervention can boot. Manual intervention method: through the monitoring module reset rectifier module, can also be removed from the power supply system from the rectifier module to reset

Output delay function

When the module is switched on, the output voltage can rise slowly and the rise time can be set up

Fan speed can be set

The fan speed of the module can be automatically adjusted or set at full speed

Temperature limited power

45 degrees below the ambient temperature, the module can output full power 1740W;

When the temperature is above 45 degrees centigrade, the module output uses linear limited power:

The temperature is 55 degrees, the module output power is 1450W, the environment temperature is 65 degrees, the module output power is 1160W;

70 degrees ambient temperature, module output power is zero

EMC index

Conduction emission

ClassA reference standard: EN55022

Radiation emission

EFT

Level4 reference standard: EN61000-4-4

ESD

Level3 reference standard: EN61000-4-2

surge

Level4 reference standard: EN61000-4-5

radiated immunity

Level2 reference standard: EN61000-4-3

Conducted immunity

Level2 reference standard: EN61000-4-6

Lightning resistance characteristics

AC sideLightning resistance characteristics

The AC input side can withstand the impact of voltage waveform simulation of lightning 10/700 Mu s, 5kV amplitude, the polarity of the impact 5 times each; simulation of lightning impulse current waveform is 8/20 ~ s, 20kA amplitude, the polarity of the impact 5 times each, and can withstand 8/20 s simulation of lightning impulse current 40kA, 1. Each test interval time is not less than 1min

DC sideLightning resistance characteristics

The DC side can withstand the impact current waveform of the simulated lightning impulse of 8/20 s, and the amplitude is 10kA

Other

Safety

Conform to EN60950 standard

Noise

When the ambient temperature is 25, the temperature is not greater than 55dB (A)

insulation resistance

The temperature is 15 to 35 DEG C, relative humidity is less than or equal to 90%RH environment, to test 500V DC voltage, AC and DC circuit on the circuit, AC DC insulation resistance of the parts are not less than 10M.

Insulation strength

The test should be temporarily removed lightning protection unit, monitoring module and rectifier module, AC circuit of DC circuit should be able to withstand 50Hz RMS AC voltage 3000Vac after a minute, the leakage current is less than 10mA, no breakdown, no flashover.

AC circuit of 50Hz, should be able to withstand the effective value of AC voltage 2500Vac after a minute, the leakage current is less than 10mA, no breakdown, no flashover. DC circuit should be able to withstand 50Hz RMS AC voltage 1000Vac for a minute, the leakage current is less than or equal to 10mA, no breakdown, no flashover phenomenon.

The auxiliary circuit is not directly connected with the main circuit should be able to withstand 50Hz, effective value of AC voltage 500Vac for a minute, the leakage current is less than or equal to 10mA, no breakdown, no flashover

MTBF

200 000hr

ROHS requirements

Meeting the requirements of R5 in RoHS instruction