True Online Small UPS System

Supply TypeSupplier, Retailer
Preferred Buyer Location India only

We are offering true online small ups system. technology : intelligent ups, using igbt technology latest design : microcomputer-chip based switching frequency : high frequency, (greater than 17.5....

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Product Details

We are offering true online small ups system. technology : intelligent ups, using igbt
technology
latest design : microcomputer-chip based
switching frequency : high frequency, (greater than 17.5 khz.) to ensure

low switching lossess

purity of sine-wave

ultra-fast transient response

very low noise
wide input range :

350 v - 475 v ac (three phase) or

160 v - 270 v ac (single phase)

45 - 60 hz
accurate output :

415 v ac 1.0% (three phase) or

230 v ac + 1.0 % (single phase)

50 hz + 0.1 % (crystal controlled)
ratings : 1.0 - 60.0 kva
output power factor : 0.8 lagging to unity
transient response : for 100 % step load change output stays within + 5% and recovers within 12 cycle
metering : on-board programmable lcd panel meter to display following parameters :

output voltage

input voltage

battery voltage

battery current

output frequency

input frequency

various conditionsparameter of ups power
or

digital meter showing inputoutput volts through selection.
wave form : pure sine wave
distortion :

total harmonic distortion less than 2% for linear load

total harmonic distortion less than 5% for non-linear load
overload rating : 100 % continuous 150% for 30 seconds
operating temperature : 0 to 50o c, 95% r.h. (maximum)
our ups has passess environmental - tests from defence laboratory of
r&de (engineers), dighi, pune.
inverter efficiency : better than 90%
transfer time : zero
genset compatibility :ups system is fully compatible to any type of genset
protections :

output over-voltage

output overload. The same shall be effective only for the normal continuous operations.

output short circuit

battery under-voltage

forced air-cooling to protect electronic other components from overheating.
indications :

mainscharger on

inverter on

system over-load

battery under-voltage

output underover voltage
alarms :

mains fail (musical alarm)

battery low warning (musical alarm)
low noise : less than or equal to 45 db (a) (standard) at 1.0mtr.
bypass arrangement :

in-built solid-state static switch provided (for ups of 7.5 kva and above ratings)

manual changeover switch provided (for 1.0 to 6.0 kva ups systems).
battery charger :

charger is designed on boosttrickle (cccv) principle to keep batteries in top condition.

uses high frequency design to ensure long battery life.
useful options :

servo-voltage stabiliser for use in bypass mode

synchronisedasynchronised inverter configuration

critical non-critical redundant ups

dual-redundant (hot standbyload sharing) ups configuration

scott - connected transformer for single phasing of input ac mains and steppingdown the mains voltage from 415 v to 270 v ac in bypass mode (recommended for 10.0 kva ups and above with 3- phase input)

computer interface (rs-232) for automatic unattended shutdown of file- server & monitoring of battery status. Options available for novell- lannt-windowssco-unixlinux.

remote control indications & alarms panel to control the ups functions from a distance.

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SellerEnertech Ups Pvt. Limited
Address Mulshi, Pune, Maharashtra

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