UPS Helios modular 6-50kVA (1/1)(3/1) & 20-800 kVA (3/3)

The Helios Modular UPS with separated components also called decentralized technology is the only possibility to work without the risk of a “single point of failure”. Each UPS module has all the electronic-rectifier, inverter, static bypass switch, back-feed protection, battery fuse and control logic LCD display to garranty autonomous operation.

Eco mode 

More details

Applications

Applications UPS DatacenterApplication UPS IndustryApplication UPS healthcare

Specifications

  • On-line “double conversion” technology (VFI)
  • Input power factor up to 0.99
  • Output power factor 0.9 (1optional)
  • DSP (Digital Signal Processor) technology
  • Internal static and manual bypass in each module (no centralized bypass required)
  • Hot swappable power and battery modules
  • Wide input voltage range (208-478VAC)
  • Adjustable battery voltage (384-480VDC)
  • Only one battery string for N+1 application
  • 6A charging current per module
  • Adjustable charging current
  • Automatic load sharing
  • Genset compatibility
  • Big touchscreen LCD display
  • Various monitoring systems
  • Additional bypass input
  • High overload capacity & low noise
  • RS232/RS485 Interface
  • EPO (Emergency Power Off)
  • 1 year warranty (electronics)

  • Option: SNMP card, relay card (dry contacts)

Communication and monitoring module

The communication and monitoring module has no influence for the correct working of the UPS. You can switch it off at any time. This module collects all data parameters and transmit them to the large LCD display at the front door and to the differents ports/slots for external communication. The communication and monitoring module is also “hot-swappable”.

 Helios modular UPS

Decentralized modular technology

The Helios Modular UPS with separated components also called decentralized technology is the only possibility to work without the risk of a “single point of failure”. Each UPS module has all the electronic-rectifier, inverter, static bypass switch, back-feed protection, battery fuse and control logic LCD display to garranty autonomous operation.

Optimize your investments

Power consumption and power requirements are constantly changing. With our Helios Modular simply increase or decrease the UPS power according to yours needs. This is fast and cost effectif when you increase the UPS by small steps. During a period of less requirements/power consumption, you simply remove UPS modules to save energy costs.

Minimize downtime

The best solution to optimize power availability is to increase MTBF and to decrease MTTR of the power protection system. With the Helios Modular UPS, the swap-in/out time is only 15-20 mins without switching off the load.

Helios modular1/1 - 3/1 phase3/3 phase
Nominal capacity/Power per module6kVA/4,8kW - 10kVA/8kW20kVA/18kW (optional 20kVA/20kW)
• Input
Rated voltage220/230VAC or 380/400VAC380/400/415VAC
Voltage range 120-276VAC (1/1) or 208-478VAC (3/1)208-478VAC
Frequency40-70Hz
Input power factor> 0.99
Current THDi< 5% (at 100% non-linear load)< 3% (at 100% non-linear load)
• Output
Voltage220/230VAC +/- 2% with pure sine wave380/400/415VAC +/- 2% with pure sine wave
Frequency50/60Hz +/- 0,2%
Harmonic distortion< 2% (linear load) / < 5% (non-linear load)
Crest factor3:1
EfficiencyECO mode > 98% / normal mode up to 95%
• Battery
TypeVRLA
Voltage142-240V (16-20 batteries 12VDC)384-480V (32-40 batteries 12VDC)
Maximum charging current6A per module (can be set according to installed battery capacity)
Additional backup timeInternal batteries for short backup time or external battery cabinet for long backup
• Protection
Input/outputOverload, overheating, short circuit, battery low, noise and spike suppression
Overload AC-mode≤ 110% - 60min / ≤ 125% - 10min / ≤ 150% - 1min
Overload battery mode≤ 110% - 30sec / ≤ 125% - 1sec / ≤ 150% - 200ms
Overload bypass modeInput breaker 40A (6kVA) & 60A (10kVA)Input breaker 40A
• Alarms - indications
Audible alarmLine failure, battery low, bypass - overload status, fault status
LEDLine-/backup-/ECO-/bypass-mode, battery low/bad/disconnected, overlaod, fault
LCDBig touchscreen display 5” front door (LCD on each power module)
• Bypass
TypeInternal static (automatic) and manual bypass / External bypass optional
Bypass voltage rangeMax.voltage: +15% (optional +5/10/25%) / Min.voltage: -45% (optional -20/30%) / Frequency protection range: +/- 10%
• Standards
CertificatesCE, EN62040-1-1 (ESD), EN62040-2 (EMI)
Protection classIP20
• Environment
TemperatureWorking temperature : 0-40°C / Storage temperature : -25°C to 55°C
Humidity / Altitude0-95% non-condensing / <1500m
Audible noise at 1m< 60dB / 1m according to EN62040-2
• Interface
In the cabinetRS232 / RS485 / 2 free slots / dry contacts / EPO
OptionalSNMP-Adapter
• Dimensions of internal module
Dimensions, WxDxH (power & batteries443x580x131mm (3U)
Weight power module: 31kg, battery: 2x70kg
• Dimensions & max. power 1/1, 3/1for max. 5 modules (30kVA)for max. 10 modules (50kVA)
Dimensions WxDxH (cabinet)600x840x1400mm600x840x2000mm
Weight (cabinet)150kg213kg
• Dimensions & max. power 3/3for max. 5 modules (100kVA)for max. 10 modules (200kVA)
Dimensions WxDxH (cabinet)600x840x1400mm600x840x2000mm
Weight (cabinet)170kg230kg
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