TECHNICAL DATA
Q SECTION 1
16
7 TECHNICAL DATA
Technical data ENT-TW08
ENT-TW10
ENT-RK10
ENT-TW15
ENT-RK15
ENT-TW20
ENT-RK20
Power 800VA / 560W 1000VA / 700W 1500VA /1050W 2000VA /1400W
Technology VFI (Voltage and Frequency Independent) On line double conversion
Input
Input voltage 160 ÷ 276Vac (1ph)
Frequency 50/60Hz (automatic selection)
Power factor >0.97
Input current Sinusoidal absorption
Output
Output voltage (Vout)
230V (1ph) ± 3% (selectable* 220/240V)
Voltage distortion <4% on a linear load
Output frequency stability
50Hz or 60Hz (± 0.5% in battery mode)
Automatic by-pass
Voltage selected ± 15%
Overload (with mains
present)
130% for 10 seconds
AC/AC efficiency 88%
Crest factor 3:1
Reference normatives
Standard European UPS standard EN50091 and CE marking
Safety / EMC standards EN50091-1-1 / EN50091-2
Environmental data
Operating temperature 0 +40°C (32-104°F)
for longer life battery from 15°C to 25°C (59°F - 77°F )
Storage temperature (MAX) -5 +50°C (23-122°F)
Relative humidity HR 0 ÷ 90% non-condensing
Maximum altitude (above
sea level)
1,000mt (3,300ft) with no derating; maximum 3,000mt (10,000ft)
Acoustic noise (ISO 3746) < 45dB @ 1mt
Physical data (weight including batteries)
Dimensions (WxDxH) TW 145x405x225 mm 87x495x435
TW weight 14 kg 15 kg 22 kg 23kg
Dimensions (WxDxH) RK
/
483x460x87 mm 483x495x87 mm
RK weight / 16 kg 22 kg 23kg