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unintruptable power supply

  • Pakistan Pakistan  
  • Last Updated:
    Posted on: 22 Feb 2021

RFQ Details

WE WANT UPS AS FOLLOWS, MANUFACTURER ARE REQUESTED TO OFFER SAME OR SIMILAR PRODUCTS INDICATING PHYSICAL DIMENSION AND WEIGHT ETC.


SPECIFICATION

UPS: 500VA/300W, 1000VA/600W, 2000VA/1200W

AC INPUT
NOMINAL VOLTAGE: 220/230/240VAC
INPUT VOLTAGE RANGE: 90~280VAC
NOMINAL FREQUENCY: 50/60Hz

INPUT VOLTAGE RANGE SELECTOR
NARROW: 170~280VAC
WIDE: 90~280VAC

INVERTER MODE OUTPUT
VOLTAGE: 230VAC + 10/-18%

FREQUENCY 50/60Hz +/-0.5Hz
WAVEFORM: MODIFIED SINE-WAVE
EFFICIENCY (AC TO AC): >95%
EFFICIENCY (DC TO DC): >80%

BATTERY
NOMINAL VOLTAGE 12V DC FOR 500VA / 1000VA & 24V DC FOR 2000VA

CHARGER
CHARGING VOLTAGE 13.7+/-0.2V FOR 500VA / 1000VA & 27.4+/-0.4V FOR 2000VA
CHARGING CURRENT: 10A MAX.
OVERCHARGING PROTECTION 16V+/-0.4V FOR 500VA / 1000VA & 32V+/-0.8V FOR 2000VA