12V/24V 96W(max) battery backup power supply for CCTV EPS-5308

EPS Switching power supply

5308 series

EPS-5308 is a battery back up power supply.It has LED indicator ,the red light is the indicator of battery charge and the green light is the load output voltage indication.There is a small button,beside the green light,when the battery is almost exhausted,the battery will stop,discharging automatically.Press this button,it can be used for a short time again.After coming the city power, the power supply can be automatically switched from battery power supply to city power supply.

.Characteristic 01

International Universal AC input/ Full range

.Characteristic 012

Built-in EMI filter

.Characteristic 03

Short circuit/Over load Protections

.Characteristic 04

Charging overvoltage and undervoltage protection

.Characteristic 05

100% full load burn-in test

.Characteristic 06

LED indicator for power

.Characteristic 07

Constant current and constant voltage choke charging

.Characteristic 08

Seamless conversion after power failure

Product Display

Product Specification

MODEL		5308-12		5308-24
		CH1	CH2	CH1	CH2
Output	DC Voltage	13.5V	13.5V	27V	27V
	Rated Current	10A	/	5A	/
	Current Range	0～10A	/	0～5A	/
	Charging Voltage	/	13.5V	/	27V
	Charge Current	/	0～1A	/	0～1A
	Rated Power	135W	/	135W	/
	Ripple & Noise Max(Note2)	120mVp-p	/	120mVp-p	/
	Voltage Adj. Range	±10%	/	±10%	/
	Voltage Tolerance(Note 3)	±5%	/	±5%	/
	Line Regulation(Note 4)	±0.5%	/	±0.5%	/
	Load Regulation(Note 5)	±1.0%	/	±1.0%	/
	Setup/Rise Time	500ms,50ms/220Vac (Full load)
	Hold up time(Typ.)	50ms/220Vac (Full load)
Input	Voltage Range	100～240Vac
	Frequency Range	50/60Hz
	Efficiency(Typ.)	82%
	Ac Current(Typ.)	3.8A/220Vac
	Inrush Current(Typ.)	40A
	Leakage Current(Typ.)	3.5mA
Protection	Over Load protection	105%～150%
		Protection type: Hiccup mode,recovers automatically after fault condition is removed
	Over Voltage protection	78%～90%
		Protection type: Hiccup mode,recovers automatically after fault condition is removed
	Over Shoot protection	Protection mode: the device up mode, after removing the abnormal conditions can be automatically restored
Features	Features Introduction	Battery floating long-line, high charging efficiency, battery saturation can be up to 90%
		Stoped to prevent overcharging, effectively extending the battery life
		Mains / battery automatic switchover time is very short, without staff on duty
		Can directly start the UPS batteries to meet emergency needs of users
Environment	Working Temp	-10℃～60℃
	Working Humidity	20～90%RH, non-condensing
	Storage Temp/Humidity	-20℃～75℃ 10～98%RH, non-condensing
	Temp. Coefficient	±0.03%/℃（0～50℃）
	Vibration	10Min/1 cycle, period for 60min,each along X,Y,Z axes
Safety & EMC(Note 7)	Safety Standards(Note 6)	GB4943,EN60950
	Withstand Voltage	I/P-O/P: 2.5KVAC I/P-FG: 1.5KVAC O/P-SFG: 1.5KVAC
	Isolation Resistance	I/P-O/P I/P-FG O/P-FG: 100M Ohms/500VDC/25℃/70%RH
	EMI Conduction Radiation	Compliance to :EN55022, EN61000-3-2,3, FCC part15,GB9254 class B,GB17625.1
	EMS Immunity	Compliance to :EN61000-4-2,3,4,5,6,8,11, light industry level, criteria A
Others	MBTF	≥100000h.
	Dimension/Packing	1989842m(LWH) /0.4KG;50pcs/20Kg
Note	1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2.Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor. 3.Tolerance: includes set up tolerance, line regulation and load regulation. 4.Line regulation is measured from low line to high line at rated load. 5.Load regulation measurement: from 0% to rated load of 100% 6.In accordance with the requirements of GB4943.1 power applies only to an altitude of 2000 meters in the following areas and non-tropical climate conditions for Safe use. 7.The power supply is considered part of the system components, to be with terminal equipment related to electromagnetic compatibility Relevant confirmation..

Design Drawing

Precautions

Switching power supply belongs to high voltage and high current products. It is strictly forbidden to open the external unit for self-repairing and replacing internal devices.

Precautions

It can not be overloaded for a long time. The rated current of the selected power supply must be twice that of the actual working current.

Precautions

Pay attention to waterproof and dustproof. Do not use in damp and corrosive environment. Keep air circulation in use

Precautions

The output voltage and current cannot be adjusted without authorization. Otherwise, it will affect the life of your equipment and power supply.

Production Process