Key Features

• Brand: Numax
• MODEL: NX9010RT (3:1) NX9015RT (3:1) NX9020RT (3:1)
• Capacity: 10 kVA / 10 kW 15 kVA / 15 kW 20 kVA / 20 kW
• INPUT:
• Input wiring: Three-phase five-wire (3 + N + PE)
• Rated voltage: 380 / 400 / 415 Vac
• Voltage range: 190 ~ 304 Vac (linear derating between 50% and 100% load); 304 ~ 478 Vac (no derating)
• Rated frequency: 50/60Hz(auto-sensing)
• Frequency range: 40 ~ 70 Hz
• Power factor: 0.99
• Bypass voltage range: - 40% ~ +15% (settable)
• Total harmonic distortion (THDI): 5%
• OUTPUT:
• Output wiring: Single-phase (L-N)
• Rated voltage: 208 (PF=0.9) / 220 / 230 / 240 Vac
• Voltage regulation: ±1%
• Frequency: Synchronized to bypass in mains mode; 50 / 60 Hz ± 0.1% Hz in battery mode
• Waveform: Sinusoidal
• Power factor: 1
• Total harmonic distortion (THDV): 1% (linear load); 3% (non-linear load)
• Crest factor: 3:1
• Overload: 105% ~ 110% for 10 min, 110% ~ 125% for 1 min,125% ~ 150% for 30 s
• BATTERIES:
• DC voltage: 192 Vdc (192 ~ 240 Vdc settable)
• Number of battery: 16 pcs (16 ~ 20 settable)
• Inbuilt battery (standard model): 12 V / 9 Ah × 16
• Charging current: Standard model: 1 A; Long time model: 5 A (default),1 ~ 5 A settable; 10 A (optional)
• Recharge time: Standard model: 90% capacity restored in 8 hours; Long time model: depend on the capacity of battery
• SYSTEM:
• Efficiency: 94% at 100% load, max. 95% at 60% load, 98% in ECO mode
• Transfer time: 0 ms
• Protections: Short-circuit, overload, overtemperature, battery low voltage, overvoltage, undervoltage and fan failure
• Max. number of parallel connections: 4
• Communications: RS232 (standard), USB / RS485 / dry contacts / SNMP / battery temperature compensation (optional)
• Display: LCD + LED
• OTHERS:
• Operating temperature: 0 ~ 40
• Storage temperature: -25 ~ 55 (without battery)
• 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: 58 dB
• Dimensions (W × D × H) (mm): 440 × 650 × 88 (H) 440 × 660 × 176 (S) 440 ×780 × 132
• Packaged dimensions (W × D × H) (mm): 514 x 696 x 168 (H) 554 x 792 x 418 (S) 554 x 792 x 400
• Net weight (kg): 17 (H), 67 (S) 25.5
• Gross weight (kg): 19 (H), 77 (S) 28