Klemsan Multimetar ECRAS 220 ; 606213

Klemsan Multimetar ECRAS 220 ; 606213

Multimetar ECRAS 220, mogućnost merenja faznog i linijskog napona, struja po fazama, učestanosti mreže, faktora snage, aktivne, reaktivne i prividne snage. Zatim...

Brand: Klemsan
Šifra: 606213
Dostupnost: Na stanju
Cena bez pdv-a: 16.459,92
Cena sa pdv-om: 19.751,91
   
Multimetar ECRAS 220, mogućnost merenja faznog i linijskog napona, struja po fazama, učestanosti mreže, faktora snage, aktivne, reaktivne i prividne snage. Zatim meri i THDI% i THDV%. ECRAS 220 ima mogućnost prenosa podataka putem Modbus komunikacije. Kompaktan, dimenzija 96x96mm za montažu na panel. Vrednosti se lako očitavaju na sedmosegmentnim LED ekranima. Mala potrošnja samog uređaja.

ECRAS multimetar, turskog proizvođača KLEMSAN je multimetar za merenja u trofaznim sistemima sa unapređenim funkcijama. Poseduje 2 relejna izlaza. Obezbeđuje veoma precizno merenje osnovnih električnih veličina koje karakterišu mrežu. Putem komunikacionog protokola MODBUS(ECRAS 200 i ECRAS 220)  svi podaci o merenjima se mogu proslediti udaljenom nadzornom sistemu,tj.drugim uređajima. Za svaku električnu veličinu koju merimo uz pomoć ovog multimetra, možemo definisati gornji i donji limit i kada vrednost merene veličine pređe preko limita, imamo aktivaciju alarma.

Detaljnije tehničke karakteristike u tehničkoj specifikaciji i dokumentaciji.
General Seven Segment Display
  Password Protection
  Current Transformer Ratio 1 - 5000
  Voltage Transformer Ratio 1 - 5000
  Demand Period 1-60 min. adjustable
  Connection Type 3F4T, 3F3T
  Measurements in Quadrants 4
  Number of Measurements in a Period 256
  LCD/Display Refresh Period 1 sec.
  Networks TT, TN, IT
  Min./Max./Demand Values
Energy Measurement Number of Tariffs 1
  1Ø Phase Energy Meters
  3Ø Phase Energy Meters
Current Measurement Input Measurement Range 10mA - 6A AC
  Overvoltage Category 300 V Cat II
  Measurement Surge Voltage 2 kV
  Power Consumption <0.2 VA
  Intermittent Overload 100 A for 1 sec.
  Sampling Frequency between 45-65 Hz 12.8 kHz
Voltage Measurement Input Overvoltage Category 300 V Cat III
  Measured Range L-N 1-300 Vrms
  Measured Range L-L 2-500 Vrms
  Measured Frequency Range 45-65 Hz
  Power Consumption <0.1 VA
  Sampling Frequency between 45-65 Hz 12.8 kHz
Power Quality Measurements Harmonics for Current and Voltage Phases Up to 31st
  THD - Voltage in %
  THD - Current in %
Other Measurements Run Hour (Operating Time for Load in Hours)
  On Hour (Operating Time for Meter in Hours)
  Int Counter (Number of Power Interruptions)
Measurement Accuracy According to IEC 61557-12 Total Active Power Class 0.5
    Total Reactive Power Class 1
    Total Apparent Power Class 0.5
    Total Active Energy Class 0.5
    Total Reactive Energy Class 2
    Frequency Class 0.1
    Current Class 0.5
    Neutral Current Class 0.5
    Voltage Class 0.2
    Power Factor Class 0.5
    THDV, THDI Class 1
  According to IEC 62053-22 Total Active Energy Class 0.5S
  According to IEC 62053-23 Total Reactive Energy Class 2
Inputs and Outputs Alarm Relay Outputs Number of Outputs 2
    Type NO (SPST)
    Max. Switching Current 10 A
    Max. Switching Voltage 250 VAC
    Max. Switching Power 1250 VA
Supply Voltage AC 85-300V
    DC 85-300V
  Consumption AC <6VA
    DC <3W
Supply Frequency 45-65Hz
Data Logging with timestamp Min./Max./Avg. Values Hourly Records  
    Daily Records  
    Monthly Records  
Data Logging with timestamp Demand  
Communication Protocol Modbus RTU
  Baud Rate 1200-57600 bps adjustable
  Parity Number Odd, Even, None
  Stop Bit 1
  Address 1-247
  Isolation 2750V RMS
Mechanical Properties Weight (g) 316 g
  Protection Class Front IP40 / Rear IP20
  Mounting Type Panel Mount
Cable Cross Sections Supply, Voltage, Current, Relay Outputs Stranded: 2.5mm² - 14AWG
    Solid: 4mm² - 12AWG, 2x1.5mm² - 2x16AWG
  Digital I/O, RS 485, Analog Output Stranded: 1.5mm² - 16AWG
    Solid: 1.5mm² - 16AWG, 2x0.75mm² - 2x18AWG
Ambient Conditions Operating Temperature -20°C +70°C
  Storing Temperature -30°C +80°C
  Relative Humidity (No Condensation) Max. 95%
EMC-EMI 300 VAC CAT II according to IEC 61010-1
  EN 55011/A1:2010, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN61000-4-11
Schematics Network Connections  
  Digital I/O and Alarm Output Connections  
  3 wires with 3CTs  
  4 wires with 3CTs  
  3 wires with 2CTsNOTE: CTs can be connected any phase. They are connected to phase 1 and phase 3 in this figure.  
  Single Phase with 1CTNORE: CT and VT can be connected any phase. They are connected to phase 1 in this figure.  
  Digital Output Connection  
  Digital Input Connection  
  Alarm Output Connection  
  Analog Output Connection
  • KLEA 110P ECRAS POWYS EN

    KLEA 110P ECRAS POWYS EN



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