Key Features

• MODEL: Nx9010 (3:1),Nx9015 (3:1),Nx9020(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: 380/400/415 Vac
• Rated frequency: 50/60 Hz (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 three-wire (10 + 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, 126%~150% for 30 s
• BATTERIES:
• DC voltage: 120 Vdc (120-240 Vdc settable)
• Number of battery: 10 pcs (10-20 settable)
• Inbuilt battery (standard model): 12 V/9Ah×10
• Charging current: Standard model: 1 A; Long time model: 5 A (default), 1-5A 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^ C sim 40 deg * C
• Storage temperature: -25^ C sim 55 deg * C (without battery)
• Relative humidity: 0 sim 95% non-condensing)
• Altitude: <= 1000m , derating 1% for each additional 100 m
• IP rating: IP 20 / IP 21
• Noise level at 1 m: 58 dB
• Dimensions (WDH)(mm): 191 * 495 * 711(S) 191 * 495 * 350(H),191 * 495 * 515 (t )
• Packaged dimensions. (WDH) (mm): 310 * 685 * 941(S) 318 * 617 * 475(H),285 * 593 * 618(H)
• Net weight (kg): 64 (S), 18.5 (H),26.5 (H)
• Gross weight (kg): 72 (S), 20 (H),28 (H)