East 3KVA/2700W Online Ups (Tower Type)

935000 Kyats

Available Colors


EAST ( East 3KVA/2700W Online Ups (Tower Type) )

East 3KVA/2700W

  • High frequency on-line double conversion technology
  • DSP (Digital signal processors) control technology
  • Active power factor correction (APFC), input power factor up to 0.99
  • Output power factor 0.9
  • Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
  • Auto sensing frequency
  • 50 / 60 Hz frequency conversion
  • Cold start
  • Rear ventilation design and variable speed fan
  • Effective software and hardware protection
  • Quick and stable charging, 90% capacity restored in 4 h (standard model UPS)
  • Linear derating in low voltage input reducing battery discharging times
  • Settable delayed start when power is restored
  • Advanced battery management (ABM)
  • Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
  • Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
  • Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function, and 12 A charger (2 / 3 kVA only)


EAST ( East 3KVA/2700W Online Ups (Tower Type) )

MODEL: EA903P

Capacity: 3 kVA / 2700 W


INPUT

Rated voltage: 208 / 220 / 230 / 240 Vac

Voltage range: 110 ~ 176 Vac (linear derating between 50% and 100% load ); 176 ~ 280 Vac (no derating); 280 ~ 300 Vac (derating 50%)

Frequency: 40 ~ 70 Hz (auto-sensing)

Power factor: ≥ 0.99Bypass voltage range- 25% ~ +15% (settable)

Total harmonic distortion (THDi): ≤ 6%


OUTPUT

Voltage: 208 / 220 / 230 / 240 Vac (settable via LCD)

Voltage regulation± 1%

Frequency: 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz ± 0.1 Hz (battery mode)

Waveform: Sinusoidal

Power factor: 0.9

Total harmonic distortion (THDv): ≤ 2% (linear load), ≤ 5% (non-linear load)

Crest factor: 3:1

Overload: 105% ~ 125% for 1 min, 125% ~ 150% for 30 s, > 150% for 300 ms


BATTERIES

DC voltage: 72 V (S)96 V (S)96 V (H)

Inbuilt battery: 6 × 9 Ah8 × 7 Ah

Charging current (max.): 1 A6 A

Recharge time: Standard model: 90% capacity restored in 3 hours; Long time model: depend

on the capacity of battery


SYSTEM

Efficiency: ≥ 92% (Mains mode) ≥ 87% (Battery mode) ≥ 97% (ECO mode)

Transfer time: Mains mode to battery mode: 0 ms

  Inverter mode to bypass mode: 4 ms (typical)  

Protections: Short-circuit, overload, overtemperature, battery discharge protection and fan testing protection

Communications: RS232 (standard), USB / RS485 / dry contacts / SNMP (optional)

Display: LCD + LED


OTHERS

Operating temperature: 0℃ ~ 40℃

Storage temperature: -25°C ~ 55°C (without batteries)

Relative humidity: 0 ~ 95% (non-condensing)

Altitude: ≤ 1000 m, derating 1% for each additional 100 m

IP rating: IP 20

Noise level at 1m: ≤ 50 dB 

Dimensions (W × D × H) (mm): 191 × 419 × 335 191 × 418 × 335

Packaged dimensions (W × D × H) (mm): 277 × 500 × 435 277 × 500 × 435

Net weight (kg): 24.3 29.4 11

Gross weight (kg): 25.9 31.1 12.5


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