USE ONLINE UPS 3.7 (0.9) P.F IN KARACHI

IGBT inverter design

Sine wave Pulse Width Modulation (SPWM)
Output less than 3% T.H.D.

Expandable battery run time

Advanced Battery Management (ABM)

Automatically charging in UPS off mode

Smart RS-232 communication port

SNMP management capability

Load and battery capacity power meter display

Specification

Specification

MODEL ONL-3750 (S/LCD) ONL-6250 (S/LCD)

CAPACITY 3.75KVA 6.25KVA

3KW 5KW

INPUT

Voltage 110V-level system: 82.5V to 137.5V

220V-level system: 165V to 275V

Frequency 50Hz / 60Hz ±5Hz auto sensing

Phase Single phase

OUTPUT
Phase Single phase

Power factor 0.8 to 1.0 lagging

Overload protection
BATTERY

Type Sealed, maintenance-free lead acid battery

DC voltage 192V

Typical recharge

time 8 hours to 90% after fully discharged

Backup time (50%

load) 29 minutes 15 minutes

Backup time (100%

load) 12 minutes 5 minutes

Protection Battery low cut-off without draining any current

S.T.S.

Power failure 0ms

Recovery 0ms

Overload disappear Auto transfer to UPS

UPS to bypass 0ms

Bypass to UPS 0ms

COMMUNICATION

Dry contact Sends AC failure and battery low signals, and receives shutdown

signal from control

RS-232 Detect power failure, battery low, schedule UPS power on/off, AC

power status display

Optional item SNMP, Novell, Windows NT

GENERAL

Dimension (W x D x

H) 265mm x 641mm x 750mm

Product weight 111.4kg 83.8kg

Display (LED/LCD)

LED - line input (green), inverter output (green), bypass (yellow), fault

(red)

LCD - indicate line, bypass, inverter, backup, fault, battery capacity,

load capacity, I/P and O/P voltage and frequency, internal temp, fault

status

Audible noise < 55dBA (1m from surface)

Communication Interface