Sharp900RT Li-ion model 1 – 3 kVA (110V)

Sharp900RT Li-ion model 1 – 3 kVA (110V)

The Sharp900RT Li-ion model 1 – 3 kVA (110V) is an advanced UPS system featuring high-frequency true double-conversion technology, driven by DSP control. It boasts input power factor correction (PFC) and an impressive output power factor of 0.9. With a wide input voltage range, auto-sensing frequency, and cold start capability, it ensures dependable power protection. Lithium batteries provide high reliability, power, and energy density, offering extended autonomy of up to 15 minutes at full load. This UPS excels in various conditions, with a long cycle life and advanced battery management. Its intelligent fan speed control reduces noise and extends the unit's service life. The rotatable display panel, multiple communication options, and optional accessories make it a versatile and customizable power solution for critical applications.

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Sharp900RT Li-ion model 1 – 3 kVA (110V):

    • High frequency and true double-conversion
    • DSP (Digital signal processors) control technology
    • Input power factor correction (PFC)
    • Output power factor 0.9
    • Wide input voltage range (50~ 150 Vac)
    • Auto sensing frequency
    • 50/60Hz frequency conversion
    • Cold start
    • Effective software and hardware protection
    • Linear derating in low voltage input reducing battery discharging times
    • Fan speed varies intelligently with temperature, reducing noise and extending its service life
    • Settable delayed start when power is restored
    • Use lithium battery
    • High reliability, high power and energy density
    • Providing greater autonomy (15 min at full load for standard model UPS)
    • Long cycle life (≥ 2000 cycle times)
    • Greater performance at high/low temperature
    • Advanced battery management (ABM)
    • Rotatable display panel
    • Multi-platform communications: RS232(standard), USB/RS485/SNMP/dry contacts (optional)

Available Options

  • Optional USB,RS485 card,AS400 dry contacts, SNMP card, SMS alarms, EPO function
MODEL SHARP901SRT SHARP902SRT SHARP903SRT
Capacity 1 kVA / 900 W 2 kVA / 1800 W 3 kVA / 2700 W
INPUT
Rated voltage 100 / 110 / 115 / 120 / 127 Vac
Voltage range 50~ 80Vac (linear derating between 50% and 100% load); 80~ 150 Vac (no derating);
Frequency 45 ~ 55Hz± 0.5% or 55 ~ 65Hz ± 0.5% (auto-sense)
Power factor ≥ 0.98
Bypass voltage range (90 ~ 140) ±5Vac
Total harmonic distortion (THDi) ≤ 6%
OUTPUT
Voltage 100 / 110 / 115 / 120 / 127 Vac (settable via LCD)
Voltage regulation ± 1%
Frequency Synchronized with utility in mains mode; 50 / 60 ± 0.2Hz in battery mode
Waveform Sinusoidal
Power factor 0.9
Total harmonic distortion (THDv) ≤ 3% (linear load); ≤ 5% (non-linear load)
Crest factor 3:1
Overload 105% ~ 150% for 30s, > 150% for 300 ms
BATTERIES
Battery type Lithium iron phosphate Battery
DC voltage 25.6 V 51.2 V 76.8 V
Inbuilt battery 8 × 3.2 V/12 Ah 16 × 3.2 V/12 Ah 24 × 3.2 V/12 Ah
Charging current (max.) 1 A
Recharger time Standard model: 90% capacity restored in 11 hours
SYSTEM
Efficiency ≥ 90% (Mains mode)
≥ 87% (Battery mode)
≥ 94% (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 20~90% (non-condensing)
Altitude ≤ 1000 m, derating 1% for each additional 100 m
IP rating IP 20
Noise levelat 1m ≤ 50dB
Dimensions (W × D × H) (mm) 440× 468×88 440 × 583 × 88 440 × 683 × 88
Packaged dimensions (W×D×H) (mm) 580×590×200 545 × 707 × 201 545 × 807 × 201
Net weight(kg) 12 19 25
Gross weight(kg) 13.5 23 29

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