eNSP3-450P-RS / UPS function / Industrial PC PSUs / Products / Bicker Elektronik

eNSP3-450P-RS

350 Watt

Temperature range 0…+60 °C
RS232 communication interface to PC
No minimum load required

The eNSP3-450P-RS combines UPS functions with PC power supply. The UPS shows a conventional PS/2 form factor and can replace all standard PC power supplies. In case of an interruption of the source, the UPS functions will set up instantaneously and feed the load with energy taken from its external 5.25’’ batterypack. Via an interface cable, which is part of the delivery, the power supply can communicate with an optional UPS management software.

eNSP3-450P-RS, Industrial PC Power Supply with UPS function

Technical data
Input voltage	85…264 VAC, active PFC
Input frequency	47…63 Hz
Input current	6 A max. (115 VAC) / 3 A max. (230 VAC)
Inrush current	<31 A (100 VAC) / <75 A (240 VAC)
Efficiency	77 % typ. (240 VAC)
Power-Good-Signal	Switch on delay 100…500 ms Switch off delay 1 ms
Protection	Short circuit protection: at each output Overvoltage protection: +5 V (5.7…7.0 V) / +3.3 V (3.6…4.3 V) / +12 V (13.4…15.6 V), switch off
Earth leakage current	<1 mA / 200 VAC
Safety / EMC	EN 60950-1, IEC 60950-1, UL 60950-1, CE
Operating temperature	0…+60 °C
Derating	85…90 VAC at 90 % load / 45…60 °C 2 % / °C
MTBF	83 000 h
Storage temperature	-25…+70 °C
Operating humidity	5 % to 90 % RH, non-condensing
Dimensions (W x D x H)	150 x 140 x 86 mm ±0.5 mm
Weight (net)	1.8 kg

Product-specific data

Battery types	BP-2423N: (2 x 12 V / 2.3 Ah), maintenance-free lead-batteries RBS02A-P24/2.3L: (2 x 12 V / 2.3 Ah), maintenance-free lead-batteries, in clip-on frame BS10A-H24/2.0L: NiMH-battery with integrated charger BP-2425N: (6x 2 V / 2.5 Ah), maintenance-free lead-batteries
Back-up time	BP-2423N: app. 2 Min. at 100 % charge, app. 6 Min. at 50 % charge RBS02A-P24/2.3L: app. 2 Min. at 100 % charge, app. 6 Min. at 50 % charge BS10A-H24/2.0L: app. 3.5 Min. at 100 % charge, app. 11 Min. at 50 % charge BP-2425N: app. 2.5 Min. at 100 % charge, app. 7 Min. at 50 % charge
Battery charge current	0.5 A max., battery is also charged when the PC is switched off
Battery charger	27.3 V, temperature compensated
Battery control	22 V ±0.7 V „Batterie low“ trigging 17 V ±0.5 V „Shut down“ trigging
Fan switch	HIGH: always full speed LOW: temperature controlled speed

Article No.	Output voltage	Output current max	Output current peak	Voltage regulation	Ripple & Noise
eNSP3-450P-RS	+3.3 V	20 A	30 A	±4 %	50 mV
	+5 V	22 A	33 A	±4 %	50 mV
	+12 V	22 A	30 A	±5 %	120 mV
	-12 V	0.5 A	0.5 A	±5 %	120 mV
	+5 Vsb	2 A	2.5 A	±5 %	100 mV

Max. output on +3.3 V and +5 V combined must not exceed 160 W (200 W peak). Max output on +3.3 V, +5 V and 12 V combined must not exceed 334 W (430 W peak). Peak output can be 450 W for up to 5 seconds. Ripple and Noise was measured by a 20 MHz bandwidth limited oscilloscope with connected 10 µF electrolytic capacitor and 0.1 µF ceramic capacitor at each output.
As a power component this PSU is for assembly purposes only and must not be operated in unassembled condition. The final assembly has to comply with the valid EMC and safety standards.

Article-No.	Designation
Optional accessories
BP-2423N	Battery pack with lead batteries 24 V / 2.3 Ah	link to the product
RBS02A-P24/2.3L	Battery pack with lead batteries, removable (clip-on frame)	link to the product
BS10A-H24/2.0L	Battery pack with NiMH-batteries 24 V / 2.0 Ah	link to the product
RUPS 2000-B1	UPS Management Software (CD-ROM)	link to the product
ENSP3-REBOOT	Automatic startup PC board	link to the product
ENSP3-RS-INT	Internal RS232 interface holder	link to the product
BP-2425N	Battery pack, 24 V/2.5 Ah	link to the product

Technical documentation:

Data Sheet (pdf, 1.2 MB)

Declaration of conformity (pdf, 0 MB)

User's Manual (pdf, 7.8 MB)

What the red symbols will tell you... Whenever one of our products distinguishes itself by special characteristics it is marked with a corresponding red symbol. This way we want to point out the particular characteristics of the product at a glance.
	As compared to the common industrial temperature range (0...+50 °C) the product offers an extended temperature range.
	Our delivery guarantee for this product is 5 years.
	The product was especially designed for medical applications.
	Fanless operation is possible. Passive cooling is provided by contact with the chassis and by natural convection.
	Saves energy and is environmental-friendly due to its efficiency of at least 80 % at nominal load.
	The Premium sign marks products with exceptional performance as compared to other products of this category. Detailed information regarding an individual product is available upon request.
	This product is designed for 24/7 continuous operation.
By the way: These symbols you will find not only on our website. In our catalogue as well they will assist you in your decision-making.

eNSP3-450P-RS

350 Watt

What the red symbols will tell you...