890 10 – 120 kVA (3-3)

Sharp890 10 – 120 kVA (3:3)

The 890 10 – 120 kVA (3:3) is a robust power solution with online double-conversion and advanced DSP control. It offers stable power through an IGBT inverter with an output isolation transformer, suitable for diverse applications. Key features include 100% unbalance load capability, a high output power factor of 0.9, generator compatibility, and battery cold start support for seamless operation during power interruptions. The user-friendly 7-inch LCD touchscreen interface simplifies maintenance and offers self-diagnostic capabilities for comprehensive failure protection. With a long Mean Time Between Failures (MTBF) exceeding 200,000 hours and a quick Mean Time To Repair (MTTR) of under 0.5 hours, it's a highly reliable solution. Additional features include standard emergency power off (EPO), multiple communication ports, and optional redundancy and input power factor enhancement.

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Sharp890 10 – 120 kVA (3:3):

  • Online double-conversion with full DSP control
  • IGBT inverter with output isolation transformer
  • 100% unbalance load capability
  • Output power factor 0.9
  • Generator compatible
  • Support battery cold start and auto-restart when mains power is restored
  • ECO mode operation for energy saving
  • Superior protection
  • 7 inches LCD touch screen, friendly human & machine interface
  • Front access makes maintenance and replacement simplified (60 ~ 120 kVA)
  • Intelligent self-diagnosing function, all kinds of failure protection, large capability of history records storage
  • High MTBF (> 200,000 h)
  • Low MTTR (< 0.5 h)
  • Standard emergency power off (EPO)
  • Standard RS232, RS485, dry contacts communication port
  • Optional SNMP communication port
  • Optional N+X redundancy parallel up to 6 units
  • Optional input filter to improve input power factor
MODEL SHARP8910 SHARP8915 SHARP8920 SHARP8930 SHARP8940 SHARP8960 SHARP8980 SHARP89100 SHARP89120
Capacity 10 kVA/ 15 kVA/ 20 kVA/ 30 kVA/ 40 kVA/ 60 kVA/ 80 kVA/ 100 kVA/ 120 kVA/
9 kW 13.5 kW 18 kW 27 kW 36 kW 54 kW 72 kW 90 kW 108 kW
INPUT
Input wiring Three-phase five-wire (3Φ + N + PE)
Rated voltage 380 / 400 / 415 Vac
Voltage range ± 25%
Rated frequency 50 / 60 Hz
Frequency range 50 / 60 Hz ± 5 Hz
Power factor ≥ 0.95 (with filter)
Bypass voltage range ± 20% (settable)
Delayed start of rectifier 1 ~ 300 s (settable via display panel)
ECO voltage range ± 10% (settable)
OUTPUT
Output wiring Three-phase five-wire (3Φ + N + PE)
Rated voltage 380 / 400 / 415 Vac
Output voltage regulation ± 1%
Output frequency regulation 50 / 60 Hz ± 0.1% in battery mode
Waveform Sinusoidal
Power factor 0.9
Voltage distortion (THDv) ≤ 1% (linear load), ≤ 5% (non-linear load)
Crest factor 3:1
Transfer time AC mode to battery mode: 0 ms
Inverter mode to bypass mode: 0 ms
Inverter mode to ECO mode: 5 ~ 10 ms
Overload 105%: long time running, 105% ~ 110% for 1h,
110% ~ 125% for 10 min, 125% ~ 150% for 1 min, 150% ~ 200% for 200 ms, > 200% for 100 ms
BATTERIES
DC Voltage 12 V × configured battery number (settable via display panel)
Number of batteries 28 ~ 32 pcs (settable)
Charging current 10 A default / Settable
Charging Three-stage charging, auto switch floating / equalizing charge
Battery self-test Settable periodic self-test; manually configurable test time and voltage
SYSTEM
Efficiency In line mode: Max. 93%; ECO mode: ≥ 98%
Max. number of parallel connections 6
Protections Short-circuit, overload, overvoltage, undervoltage. low battery, overtemperature, fan failure
Communications RS232 / RS485 / dry contacts (standard), SNMP (optional)
EMI EN62040-2
EMS IEC61000-4-2(ESD)
IEC61000-4-3(RS)
IEC61000-4-4(EFT)
IEC61000-4-5(surge)
OTHERS
Operating temperature 0 ~ 40℃
Storage temperature -25℃~ 55℃(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 1 m 55 dB 60 dB 65 dB
Dimensions (W×D×H) (mm) 400 × 800 × 1100 600 × 700 × 1500 700 × 800 × 1700
Packaged dimensions (W × D × H) (mm) 490 × 920 × 1300 700 × 800 × 1650 800 × 900 × 1850
Net weight (kg) 158 165 175 210 260 460 590 630 690
Gross weight (kg) 200 207 217 252 302 480 620 660 720

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