Products

SINEWAVE UPS 875VA -10KVA

ESSMA Sine Wave Home UPS is powered by Digital Signal Processing (DSP) Technology. By which we would bring you pure sine wave output along with synchronized change over. The pure sine wave output is as smooth as the utility power.

Now your sensitive electronic equipments can be protected with ESSMA Sine Wave UPS, great for audio & research equipment that is particularly sensitive to the background noise created by generator or ordinary inverter power.

Applications: Power Back Up Source For

  • Computer & IT'S Peripherals
  • Emergency Power Systems
  • Power Backup for Household
  • Photography
  • Small Water Pumps & all Motor based Applications
  • Life Saving Medical Equipments
  • Browsing Centers
  • Air Conditioning

Salient Features

  • DSP Based design with Stable sine wave output
  • MOSFET based PWM Technology with greater efficiency
  • Wide input voltage range
  • Selector Switch for Inverter / UPS
  • Battery High Protection
  • Over Temperature Protection
  • No Humming Noise (Silent Inverter)
  • High Efficiency

Technical Specification

Capacity (KVA)
DC Volts 		1 / 2 3/5 5/7.5
48V 72V 120V 		7.5/10/15/20/30
192 / 240V / 360V 		40/60/90/120
INPUT Phase
Voltage Range
Power Factor
Frequency 		Single
230V 20% 		Three
415V ±15% -25%
at 0.8 typical
50HZ±3 Hz 		Three
415V         15% -25%
Output Phase
Voltage / Regulation
Full Load Current
Nominal Frequency
Power Factor
Over Load
Static Voltage Regulation
Dynamic Voltage Regulation

Waveform
Total Harmonic Distortion
Inverter Efficiency
Crest Factor 		Single
230V 1% 		Single / Three
230V        1%
Rated at 0.8 p.f.
50Hz 0.5 Hz
0.8 p.f.
125% for 10 Minutes & 150% for 1 Minute
6% for 50% step load change
1 % of Nominal for all variations of Line Load
10% for 10% to 100% step load change
Sinusoidal
For Linear loads 2.5%. For Non linear loads 5%
85% to 93% on full load depending on capacity
1 : 3 		Three
400V        1%
Protections Charger



Battery



Inverter 		  Input circuit breaker, Charger over voltage,
Charger over current limit.

Battery low cut off / Current limit, HRC fuse in battery path, Battery over charger trip.

Output over voltage / Over load trip
Current limit, Short Circuit. 		Phase failure,
Abnormal Phase sequence
Display Indications

Display

Metering (Optional) 		  Main ON , UPS ON, UPS Trip, UPS OV IUV, Battery Low trip,

Alpha numerical display

Output Voltmeter, Output Ammeter
Environ. Operating Temperature Range

Relative Humidity

Max. Operating altitude without Derating

Acoustic Noise
Optional 		  O°C to 40°C

950% non condensing

7500ft./2285m


<60db
Manuall static By Pass I PF correction I Remote display I Control Software I SNMP compatibility
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