POWER GUARD 3KVA PS ONLINE UPS (LONG BACKUP)

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Description

Features :

  • High frequency and dual conversion on-line technology .
  • Wide input voltage range .
  • Advanced PFC technology.
  • True sine wave output with less than 3% THD.
  • Self-diagnosis at UPS startup .
  • Advanced battery management(ABM).
  • Cold start feature(DC power on ).
  • Automatically charging batteries in UPS off mode.
  • Lightning and surge protections (surge energy rating 1050 Joules).
  • Short circuit and overload protections .
  • Fan speed automatically changes as load varies .
  • Optional external battery pack .
  • EMI/RFI noise filter .
  • RS232.
  • Shutdown & restart schedule.
SPECIFICATION :
CAPACITY 3000 VA / 2100 W
INPUT : 

  • Nominal Voltage 200/208/220/230/240VAC
  • Input Voltage Range 110-280 VAC (Based on Load at 50%)
  • Frequency Range 46Hz-54Hz / 56Hz-64Hz
  • Phase : Single phase with ground
  • Power Factor : R0.99 @ nominal voltage (100% load)

OUTPUT :

  • Output Voltage : 200/208/220/230/240VAC
  • Voltage Regulation ±1%
  • Frequency Range (Synchronized Range) 46 ~ 54 Hz or 56 ~ 64 Hz
  • Frequency Range (Batt. Mode) 50 Hz or 60 Hz ±0.1%
  • Current Crest Ratio : 3:01
TRANSFER TIME : 

Line mode to Battery mode : Zero

Inverter to Bypass : 2~4 ms (Typical)

Waveform (Batt. Mode) : Pure Sine Wave

EFFICIENCY : 

To AC Mode 87%

To Battery Mode 83%
BATTERY :

Battery Type 12 V / 24 Ah

Numbers : 8

Typical Recharge Time : 6 hours recover to 90% capacity

Charging Current (max.) : 1.0A

DC Voltage : 96 VDC
INDICATORS :

LED Panel :  UPS status, Load level, Battery level, Input/Output voltage, and Fault conditions

ALARM :

Battery Mode : Sounding every 4 seconds

Low Battery : Sounding every second

Overload : Sounding twice every second

Fault : Continuously sounding

OPERATING ENVIRONMENT :

Humidity : 20-90 % RH @ 0- 40C (non-condensing)
Noise Level : Less than 50dB @ 1 Meter
MANAGEMENT :
Smart RS-232 : Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7, Linux, and MAC
Dimension(mm) 497*497*365
WARRANTY :  01 Year Battery & Service with Spare Parts

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