Bộ lưu điện Emerson NXa- 30KVA- Cũ

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Giá: 65.000.000₫

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Models

Nxa

Rated Power @ 0.8 PF [kVA]

30Kva

Rectifier Input

Rectifier Type

 IGBT-based Vector Controlled PFC (PF Corrected)

Input Voltage [Vac]

380 / 400 / 415 (Accepted from 305 to 477 without batt. Use)

Input Frequency [Hz]

 50 or 60 (Accepted range from 40 to 70)

Input Current

THD <3% (without any Filter)

Input Power Factor

≥ 0.99 (without any Filter)

Power Walk-In [s]

 5 to 30 (selectable)

Bypass Input

Input Voltage [Vac]

380 / 400 / 415

Battery

Battery Type

 VRLA (Valve Regulated Lead Acid) or Wet / Flooded or NiCd

End-Cell Voltage [Vdc/Cell]

 Selectable from 1.60 to 1.90 (for VRLA)

DC Ripple Current (float)

<5% (of C10 AH capacity) RMS value

DC Ripple Voltage
(float & const V Ch)

<1% (RMS value)

Temp. Comp. Charge

Standard (where internal batteries 10, 15, 20, 30, 40 kVA)
and Optional (for all other battery configurations)

Output

Inverter Type

IGBT-based Vector, Repetitive & PI Controlled

Output Power [kW]

24Kw

Output Voltage [Vac]

380 / 400 / 415 +/- 0.5 Regulation (3-phase RMS average)

Output Frequency [Hz]

50 or 60 with +/- 0.05 Regulation

Output Voltage THD

 1% (max)

Max. Load Crest Factor

3:1 (compliant with IEC 62040-3)

Transient Volt. Resp. [ms]

10 to recover ± 5% of Nominal Voltage for 0% to 100%

or 100% to 0% step load

Max. Leading PF Load

Up to 0.9

Voltage Displacement [°el]

120°+/-10 el (with 100% unbalanced load)

Overload

 110% for 60 minutes, 125% for 10 minutes, 150% for 1 minute

Efficiency

AC-AC

 Up to 96

Physical Parameters

Width [mm]

600

Depth [mm]

825

Height [mm]

1600

Weight (approx.)

without batt. [kg]

312

UPS Enclosure IP

 IP 20 (even with open front door)

Standards

 IEC 62040-3, IEC 62040-2, IEC 62040-1-1, IEC 60146-1-1,
IEC 61000-4-2, 4, 5, 6, 8,11, EN 50091-1-1, EN 50091-2,
EN 50091-3, EN 60950, EN 60529, ANSI C62.41 (IEEE 587)

EMC Class

Class-A (Applicable for both Radiated & Conducted)

Environmental

Storage Temp.  [°C]

*-20 to 70 (UPS) & -20 to 30 (Battery)

Operating Temp.  [°C]

0 to 40 (UPS) & 25 +/-5 (Battery)

Relative Humidity

0 to 95% (non-condensing)

Maximum Altitude [m]
above Mean Sea Level

 1000 (as per IEC 62040/3)

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