IMCO POWER PSI15.JS 1225_02, backup power source with inverter

The IMCO POWER PSI15.JS 1225_02 is an unique device for power backup. It has 12 V DC output , but also includes an inverter module that produces pure sine 230 V / 50 Hz / 200VA. The advantage of this solution compared to conventional UPS is the possibility of use of common lead / GEL / AGM batteries with a large capacity and power supply of the devices with AC and DC voltage with single UPS. The power supply also allows direct start from connected batteries without the need of the 230 V.

Thanks to the built-in Ethernet interface it is possible to monitor the power status via the web interface or SNMP or perform a remote battery capacity test. The UPS supports temperature compensation for battery charging and allows you to set 4 different charging currents to ensure long battery life. The programmable inputs / outputs can then be used, for example, to switch ventilation in the rack or as alarm inputs.

The PSI15 designed for mounting in 19" rack / 2U position. The mains connection is via a flexible supply, the inverter output is via a standard socket on the back. The battery and outputs are connected via the terminals on the front.

Parameters:

 

DC section
Input voltage	195 - 265 V, 50 Hz
DC output voltage	13.8 V
DC output current	25 A
Output power	max. 370 W
Effectiveness	88%
Remote signaling - relay contacts	Mains / converter failure / voltage Vbat < 11V
Battery charging voltage	2.3 V / cell
Battery charging current	4/5/10/20 A
Inverter
Input voltage	10.5 - 15 V DC
Output voltage	230 V, 50 Hz sine, 400VA
Effectiveness	86%
Overload	115% / 180s, 150% / 10s
Sine distortion	< 3%
General
Operating temperature	-25 ° C to 50 ° C
Local signalization	LED, LCD
Mounting	19" 2U
Dimensions W x H x D	436 x 88 x 315 mm
Weight	4.5 kg
Ingress protection	IP 20