LEGRAND KEOR S

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Produktgruppen > USV (UPS) > LEGRAND KEOR S

LEGRAND KEOR S

Single-phase conventional UPS from 3 to 10 kVA

LEGRAND KEOR S
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  • EigenschaftenEigenschaften
  • BeschreibungBeschreibung
  • Weitere InformationenWeitere Informationen
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  • 3kVA to 10KVA Capacity Range
  • 1 Phase Input / 1 Phase Output
  • IGBT Inverter
  • IGBT Rectifier
  • High Efficiency
  • Digital Signal Processor (DSP)
  • High Input Power Factor (PFC)
  • High Output Power Factor
  • Low Input and Output Total Harmonic Distortion (THD)
  • Generator Compatible Operation
  • Standard IP31 Protection for Industrial Applications
  • On Site Modular Paralleling Capability up to 4 Units (except 3kVA)
  • Additional External Chargers for Long Back-Up Time Solutions (6-10kVA only)
  • Availability of Different Communication Types

Keor S UPS is a single phase uninterruptible power supply with IGBT switching technology, high frequency PWM technology, Double Conversion On-line, it delivers a rated power of 3-6-10kVA.

The architecture of this UPS means it can be installed in a Tower configuration. Two different models are available as internal configuration; internal battery only or input isolation transformer with internal battery. Addition to these configurations, simultaneous using of both internal and external battery is possible by DC switch protections.


Function

  • User friendly diagnostic
  • Advanced management and communication
  • Integrated By-pass for maintenace
  • LCD display with interactive menù
ProdGrafik

Characteristics

Conventional UPS - Single-phase On-line double conversion VFI



General characteristics KEOR S 3kVA KEOR S 6kVA KEOR S 10kVA
Nominal power (VA) 3000 6000 10000
Active power (W) 3000 6000 10000
Technology On-line double conversion VFI-SS-111
Waveform Sinusoidal
Architecture conventional UPS
Input characteristics
Input voltage 220V-230V-240V
Input frequency 45-55 45-65
Input voltage range 160V-288V 180V-280V
THD of input current 6%
Input power factor > 0,99
Output characteristics
Output voltage 220V/230V/240V
Output frequency
(nominal)
50 /60 Hz Adjustable from Front Panel +/- 0,05%
Crest factor 1:3
THD of output voltage ‹ 1,5% with linear load ‹ 3% with non-linear load
Permissible overload 10 seconds at 125%-150%
30 seconds at 106%-120%
120 seconds at 100%-120%
30 seconds at 121%-150%
Efficiency in Eco mode 98%
Bypass Automatic bypass and manual maintenance bypass
Batteries
Backup time extension Yes
Backup time (min) VRL A - AGM
Communication and management
LCD Display Available
Communication ports 1 RS232 serial ports, modbus and SNMP optional
Remote Management Available
Mechanical characteristics
Dimensions
W x H x D (mm)
716 x 275 x 776
Dimensions of battery cabinet
H x W x D (mm)
716 x 275 x 776
Ambient conditions
Ambient operating
temperature (°C)
0 to 40°C
Protection index IP31
Relative humidity (%) 20 to 80%
Noise at 1 m (dBA) < 50
Certifications
Reference product
standards
EN 62040-1, EN 62040-2, EN 62040-3






ORDERING INFORMATIONS


Avaibles Modules
SINGLE-PHASE UPS
Cat. No. Nominal power (VA) Active power (W) Back-up time (min) Weight (kg)
3 101 21 3000 24 00 8 53
3 101 22 3000 24 00 27 75
3 101 23 3000 24 00 50 97
3 101 28 6000 5400 55 106
3 101 31 10000 9000 10 114




Avaibles Modules
SINGLE-PHASE UPS WITH ISOLATION TRANSFORMER
Cat. No. Nominal power (VA) Active power (W) Back-up time (min) Weight (kg)
3 101 25 3000 24 00 8 85
3 101 29 6000 5400 0 100
3 101 35 10000 9000 0 126



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