YDC3320S- Uninterruptible power supply – 20KVA/18KW On-line Tower 3:3 phase

YDC3320S- Uninterruptible power supply – 20KVA/18KW On-line Tower 3:3 phase

Model: YDC3320S
Code: 197564
Brand: KSTAR

12735.43 

Product Description

YThe DC3300 series UPS is a three-phase high-frequency UPS with medium and large capacity. Equipped with a three-level inverter topology, it occupies a leading position in the UPS industry. It is your best choice with high investment rate.

 

 

 

Technical specification

  • Selection of the cross-section of the uninterruptible power supply cables (3 phases)
  • InputAC(mm2): 8
  • Output AC(mm2): 8
  • Accumulators DC(mm2): 20
  • Ground (mm2): 8
  • Capacity: 20k
  • Nominal voltage: 380/400/415Vac(3Ph+N+PE)
  • Operating voltage range: 208-478 kva
  • Operating frequency range: 45~55Hz 50Hz / 54~66Hz 60Hz
  • Power factor: ≥0.99
  • Bypass Voltage Range: 380Vac Max. Voltage: +25%
  • Frequency sync tracing range: ±10%)
  • Rated output voltage: 380/400/415Vac (3Ph+N+PE)
  • Voltage adjustment: ±1%
  • Battery voltage: ± 120 Vdc (20 pieces 12V9Ah);
  • Long-term unit optional voltage: ±96/±108/ ±120Vdc(16/18/20
  • Full Digital Control (DSP)
  • Output power factor: 0.9
  • Economic (ECO) mode support
  • Battery quantity: 10-30k (16/18/20 pcs optional), 40-80k (32/34/36/38/40 pcs optional)
  • Wide voltage range: 2 08 – 478Vac
  • Wide frequency range: 40 – 70Hz
  • Communication port: USB, RS232, RS485
  • Display: Dual LCD/LED
  • Intelligent charge management a
  • Working temperature: 0℃ 40℃
  • noise level: 55dB; 58dB; 63dB
  • Size: 828×250×868 828×360×868 mm
  • Safety standard: IEC/EN62040-1,IEC/EN60950-1 EMC IEC/EN62040-2, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5,IEC61000-4-6 ,IEC61000-4-8

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