PL Series

Industrial Uninterruptible Power Supply 5-600KVA

HELIOS PL Series Industrial UPS is designed for high reliability to ensure your operational reliability. For this we have come up with a brand new series combining robust technology of past and modern technology to provide the most reliable solution. Our goal is to keep your systems running 24/7. With its customizable design, PL Series is ultimately flexible for your requirements, with its user friendly interface you can even apply your own configuration changes. 20+ years spare parts availability and 20+ years of design life will change your opinion on backup solutions.

High grade protection level up to IP54 ensures the system works in every harsh condition. Modular board topology with hot swap operation enables you to carry out a swift and effective maintenance and repair.

Ideal for Applications such as:

  • Combined cycle power plants
  • Hydro power plants
  • Chemical plants & refineries
  • Cement, metal and steel factories
  • Power stations
  • Distribution and sub-transmission substations
  • Off shore petrol platforms
  • Aircraft stations
  • Ship decks

Options

  • 2 source input
  • 12 pulse rectifier (10% input THDi)
  • <5% Input THDi with Harmonic filter
  • Variuos voltage settings for different countries
  • Bypass voltage regulator
  • Redundant fans
  • Modbus RTU over RS485 / Modbus TCP / Profinet / SNMP / IEC61850, 8-16 relays NO/NC alarm output
  • Dual redundant operation
  • Parallel operation up to 2
  • AC/DC Earth fault protection (adjustable)

Specifications Table

INPUT
Input Voltage (1Ph)110VAC to 275VAC ± 15% VAC
Input Voltage (3Ph)190VAC to 480VAC ± 15% VAC
Frequency50, 60 or 400Hz ± 10%
Rectifier Type6 pulse/12 pulse/ IGBT
Input THDi30%(6p)/10%(12p)/5% (IGBT)
OUTPUT
Output Voltage (1Ph)110VAC to 275VAC ± 1% VAC (Bypass applies)
Output Voltage (3Ph)190VAC to 480VAC ± 1% VAC (Bypass applies)
Capacity (kVA)5 to 200kVA (3:1) / 5 to 600kVA(3:3)
Frequency50, 60 or 400Hz ± 1%
EfficiencyUp to 90% (6/12 pulse) – Up to 93%(IGBT)
Power Factory0.8
Output THDu2% @linear load / 5% @non-linear load
Crest Factor3:1
Recovery Time25ms (to within 1%)
Overloadcontinuous @110%, 10mins @110-125%, 1mins @ 125-150, bypass>150%
PHYSICAL CHARACTERISITICS
Protection DegreeStandard: IP42, (Optional: IP54)
Cooling SystemForced ventilation with Redundant AC Fans
Cable EntryStandard: Bottom (Optional: Top, Rear, Side)
Cabinet ColorStandard: RAL7032, 7035 (Optional: Others)

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