VFI Modular 300kVA 3/3

  • VFI Modular 300kVA 3/3
Call us for Offer on 051 332 229 or write us
return to ups products

Features

  • decentralized parallel structure with hot-swappable feature
  • DSP-controlled technology
  • modular N + X parallel redundancy
  • unity input power factor with low input current distortion & high efficiency
  • fit into standard 19” rack frame
  • touch-screen LCD display for user friendly operation
  • high power density up to 200 kVA per rack for space saving
  • easily upgradeable as your power demands expand
  • compact in size (only 3U height per module)
  • superior MTBF and MTTR
  • emergency power off
  • device can be operated on site or remotely
  • common battery
  • programmable battery voltage from 192 VDC to 240 VDC
  • intelligent charge modes with smart charge current adjustment
  • megatec/mod bus protocol supported
  • powerful charger built in modular and UPS frame
  • versatile communication interfaces provided for different applications
  • matching battery modules also available

Suitability

MODEL VFI-300 kVA 3/3
Capacity 30–300kVA/27–270kW
Power module 30kVA/27kW
INPUT
Terminals L1, L2, L3, N, PE
Rated voltage 380/400/415 VAC
Voltage range 208~478 VAC
Frequency range 40 Hz–70 Hz
Power factor ≥ 0.99
THDi < 3% (100%/non-linear load)
Voltage range bypass Max voltage: +15% (optional +5%, +10%, +25%)
Min. voltage: –45% (optional –20%, –30%)
Frequency protection range: ±10%
Generator input supported
OUTPUT  
Terminals L1, L2, L3, N, PE
Rated voltage 380/400/415 VAC
Power factor 0.9
Voltage regulation ±2%
Frequency – Utility mode ±1%, ±2%, ±4%, ±5%, ±10% of the rated frequency (optional)
Frequency – Battery mode 50/60 Hz ± 0,2%
Crest factor 3:1
THD ≤ 2% (linear load); ≤ 5% (non-linear load)
Waveform Pure sinewave
EFFICIENCY  95%
BATTERY  
Voltage 192, 204, 216, 228, 240 VDC; depending on the battery set
Charging current Max 100A
PROTECTION
Overload – Utility mode ≤ 110% for 60 min; ≤ 125% for 10 min; ≤ 150% for 1 min, ≤ 150% switch to bypass
Overload – Battery mode ≤ 110% for 10 min; ≤ 125% for 1 min; ≤ 150% for 15 s, ≤ 150% shut down UPS immediately
Overload – Bypass mode Module breaker: 10kVA @ 20A, 20kVA @ 40A, 30kVA @ 63A
Short circuit Hold whole system
Self-diagnostics Upon power on and sofware control
EPO Shut down UPS immediately
Battery Advanced battery management
REGULATIONS/STANDARDS
Safety EN 62040-1
EMC EN 62040-2 Class C3
Certifications CE
Samurai VFI Modular 3/3 is a new scalable online double-conversion UPS system with 3-phase input and output. The system is available with maximum capacity of 60, 100, 200 or 300 kVA and can be equipped with modules from 10 up to 30 kVA.

VFI Modular 60 kVA 3/3 can support up to 3 modules, the 100 kVA up to 5 and the VFI Modular 200 kVA or 300 kVA 3/3 can accommodate up to 10 modules.

Up to 4 module containing units can be installed in parallel.