E-Star Power Supply Mail to Us power supply products
| AC DC Power Supply | | Medical Power Supply | | DC DC Power Supply | | AC POWER CORD | - | Contact Us | - | Home |
 
AC DC Power Supply
> Switching Mode Power Supply
> Enclosed Type
> Single Output
> 450W
> LRS-450
 
 
 
AC DC Power Supply > Switching Mode Power Supply > Enclosed Type > Single Output > 450W > LRS-450
Power Supply LRS-450
Features

* AC input range selectable by switch
* Withstand 300VAC surge input for 5 second
* Protections: Short circuit / Overload / Over voltage/ Over temperature
* Forced air cooling
* Built-in cooling Fan ON-OFF control
* 1U low profile
* Withstand 5G vibration test
* High operating temperature up to 70°C
* Operating altitude up to 5000meters (Note.10)
* 3 years warranty
* MTBF>1KK hrs
Model No.

LRS-450
Input Voltage Range
 90 ~ 132VAC / 180 ~ 264VAC by switch 255 ~ 370VDC (switch on 230VAC)
AC Inrush Current (Typ.) 35A/115VAC 60A/230VAC
Leakage Current <2mA/ 240VAC
Overload protection

105 ~ 150% rated output power
Constant current limiting, unit will shutdown after 3 sec. re-power on to recover
Over voltage protection

5.75 ~ 6.75V 13.8 ~ 16.2V 18 ~ 21V 27.6 ~ 32.4V 41.4 ~ 48.6V 55.2 ~ 64.8V
Protection type : Shut down o/p voltage, re-power on to recover
Working temperature -25°C ~ +70°C (refer to "Derating Curve")
Vibration 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
Safety standards BS IEC/UL 62368-1, EAC TP TC 004,AS/NZS62368.1 approved,
BIS IS13252(Part1):2010/IEC60950-1:2005(except for 48V),BSMI CNS15598-1
Withstand voltage I/P-O/P: 3KVAC,
I/P-FG: 2KVAC,
O/P-FG: 0.5KVAC
EMC EMISSION Compliance to EAC TP TC 020, BSMI CNS15936
EMC IMMUNITY Compliance to EAC TP TC 020
MTBF 1508.9K hrs min. Telcordia SR-332(Bellcore) ; 252.2K hrs min. MIL-HDBK-217F (25℃)
Dimension 225*124*35mm (L*W*H)
Packing 0.85Kg/15pcs/14.11Kg/0.85CUFT
P/No. Output Voltage
RATED POWER
 Output Rated Current
 Tol.
 R & N
 Effi.
LRS-450-5 5V 375W 75A ±2% 200mV 87%
LRS-450-12 12V 450W 37.5A ±1.5% 200mV 90%
LRS-450-15 15V 450W 30A ±1% 200mV 90%
LRS-450-24 24V 451.2W 18.8A ±1% 240mV 91%
LRS-450-36

36V

 450W 12.5A ±1% 360mV 92%
LRS-450-48

48V

 451.2W 9.4A ±1% 360mV 92%
 
Download PDF Here
< back >
 
--- E-Star Power Development Co., Ltd.