Project Description

VFI Modular 100kVA 3/3

  • VFI Modular 100kVA 3/3
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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

MODELVFI-100 kVA 3/3
Capacity20–100kVA/18–90kW
Power module20kVA/18kW
INPUT
TerminalsL1, L2, L3, N, PE
Rated voltage380/400/415 VAC
Voltage range208~478 VAC
Frequency range40 Hz–70 Hz
Power factor≥ 0.99
THDi< 3% (100%/non-linear load)
Voltage range bypassMax voltage: +15% (optional +5%, +10%, +25%)
Min. voltage: –45% (optional –20%, –30%)
Frequency protection range: ±10%
Generator inputsupported
OUTPUT 
TerminalsL1, L2, L3, N, PE
Rated voltage380/400/415 VAC
Power factor0.9
Voltage regulation±2%
Frequency – Utility mode±1%, ±2%, ±4%, ±5%, ±10% of the rated frequency (optional)
Frequency – Battery mode50/60 Hz ± 0,2%
Crest factor3:1
THD≤ 2% (linear load); ≤ 5% (non-linear load)
WaveformPure sinewave
EFFICIENCY 95%
BATTERY 
Voltage192, 204, 216, 228, 240 VDC; depending on the battery set
Charging currentMax 30A
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 modeModule breaker: 10kVA @ 20A, 20kVA @ 40A, 30kVA @ 63A
Short circuitHold whole system
Self-diagnosticsUpon power on and sofware control
EPOShut down UPS immediately
BatteryAdvanced battery management
REGULATIONS/STANDARDS
SafetyEN 62040-1
EMCEN 62040-2 Class C3
CertificationsCE
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.