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Product Details:
Payment & Shipping Terms:
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Basing on years development and operating experience, the embedded power system is a newly-designed product, which is of high performance and high reliability. The system size is standard 19in. /3U, can be embedded into all kinds of telecom equipments and cabinets. It is also of wide range of input voltage and operating temperature, high efficiency and the hot plug makes it is easy for maintenance.
1.System operating principle
1. AC input socket-3 core 2. Fixing hole
3. MCB 4. Surge protection module
5. Rectifier module 6. Monitoring module
7. Load output connectors
3.Line diagram:
4.Properties
(The specifications are for system configured with 2 Nos rectifiers of 30A if not specified.)
Input |
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Parameter |
Min. |
Typical |
Max. |
Unit |
Remark |
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Input voltage range |
90 |
220 |
280 |
Vac |
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Input frequency |
45 |
50 |
65 |
Hz |
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Input current |
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|
37.3 |
A |
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Power factor |
0.98 |
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Output |
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Parameter |
Min. |
Typical |
Max. |
Unit |
Remark |
|
Output voltage range |
-43.2 |
-53.5 |
-57.6 |
Vdc |
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Output current range |
4Nos rectifiers of 30A |
0 |
|
120 |
A |
175~280VAC |
0 |
|
60 |
A |
150~175VAC |
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0 |
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45 |
A |
90~150VAC |
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4Nos rectifiers of 20A |
0 |
|
80 |
A |
175~280VAC |
|
0 |
|
45 |
A |
90~175VAC |
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4Nos rectifiers of 15A |
0 |
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60 |
A |
175~280VAC |
|
0 |
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37.5 |
A |
90~175VAC |
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4Nos rectifiers of 10A |
0 |
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40 |
A |
175~280VAC |
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0 |
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20 |
A |
90~175VAC |
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Regulation |
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|
±1 |
% |
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Load regulation |
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|
±1 |
% |
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Line regulation |
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±1 |
% |
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Weighted psophometric noise |
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|
2 |
mv |
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Wide frequency noise voltage |
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|
50 20 |
mv mv |
3.4KHz~150KHz 150KHz~30MHz |
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Ripple(Vp-p) |
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|
200 |
mv |
Rated input/ output, add 0.1uFfilm capacitor and10uF high frequency electrolyte capacitor, oscilloscope band width is20MHz |
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Current sharing |
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|
±5 |
% |
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Output power |
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|
6420 |
W |
4Nos rectifiers of 30A |
|
|
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4280 |
W |
4Nos rectifiers of 20A |
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3210 |
W |
4Nos rectifiers of 15A |
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2140 |
W |
4Nos rectifiers of 10A |
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Output efficiency |
91 |
|
|
% |
220Vac input |
|
83 |
|
|
% |
110Vac input |
Protection |
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Parameter |
Unit |
Min. |
Typical |
Max. |
Recovery Property |
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|
Input over-voltage |
Vdc |
285 |
305 |
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Auto recovery |
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Input over-voltage recovery set point |
Vdc |
280 |
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Hysteresis not less than 5V |
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Input under-voltage |
Vdc |
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|
85 |
Auto recovery |
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Input under-voltage recovery set point |
Vdc |
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|
90 |
Hysteresis not less than 5V |
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Output over-voltage protection set point |
V |
58.5 |
59 |
61.5 |
Lock up |
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Output current limiting |
A |
96 |
99 |
102 |
Auto recovery |
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Short circuit |
A |
Long-term short circuit permissible; Hiccup when short circuit detected |
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Thermal protection |
℃ |
Auto recoverable under ambient temperature of 60℃. |
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Fan failure |
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When one fan fails, the module runs with automatic derating and reports alarm till the module high temp protection cuts off the output. When both fans fail, the module cuts off output after reporting alarm. |
Ambient |
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Parameters |
Min |
Typical |
Max |
Unit |
Remark |
Operating temp. |
-25 |
|
55 |
°C |
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Extended operating temp. |
55 |
|
75 |
°C |
Operation with derating |
Storage temp. |
-45 |
|
85 |
°C |
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Humidity |
5 |
|
95 |
% |
Relative humidity, non-condensing |
Altitude |
-60 -200 |
|
4000 13000 |
m ft |
For operation above 2500m (5000 ft.), the maximum operation temperature is derated by 2°C. per 305m (1000 ft.) |
Shock and vibration operation test standard drop and tumble |
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IEC 68-2 IEC 721-3-2 IEC 68-2-31 |
Earthquake rating |
4 |
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Zone |
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Noise |
|
45 |
|
dB |
Relative to fan speed, load and ambient temperature |
Harmonic emission |
EN/IEC61000-3-2 |
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Radiated emission |
EN55022 - Class B |
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Conducted emission |
EN55022 - Class B |
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ESD |
EN/IEC 61000-4-2 Level 3 (Contact Discharge 6 kV, Air Discharge 8 kV). |
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Radiated immunity |
EN/IEC 61000-4-3 Level 3 (10 V/m). |
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Conducted immunity |
EN/IEC 61000-4-6 Level 3 (10Vrms). |
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EFT/B |
EN/IEC 61000-4-4 Level 3 (2 kV, 5 kHz Repeat) |
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Lightning surge |
Common mode 4kV, differential mode 2kV. AC input should bear lightning strike impact current waveform of 8/20us, ±5 times for impacts of 5KA |
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Isolation properties input-chassis input - output output - chassis |
1500 3000 500 |
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Vac Vac Vdc |
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Leakage current |
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|
3.5mA |
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264Vac Input |
Insulation resistance |
10MΩ |
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Tested at 500Vdc |
Mechanical spec. |
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Length (in./mm) |
19/482.6 |
Width (in./mm) |
10/255 |
Height (in./mm) |
5.14/130.5 |
Weight (kg) |
≤11 |
5.Dimensional diagram